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Wang X, Mu Z, Shao P, Feng X. Hierarchically Porous Covalent Organic Frameworks: Synthesis Methods and Applications. Chemistry 2024; 30:e202303601. [PMID: 38019117 DOI: 10.1002/chem.202303601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 11/30/2023]
Abstract
Covalent organic frameworks (COFs) with high porosity have garnered considerable interest for various applications owing to their robust and customizable structure. However, conventional COFs are hindered by their narrow pore size, which poses limitations for applications such as heterogeneous catalysis and guest delivery that typically involve large molecules. The development of hierarchically porous COF (HP-COF), featuring a multi-scale aperture distribution, offers a promising solution by significantly enhancing the diffusion capacity and mass transfer for larger molecules. This review focuses on the recent advances in the synthesis strategies of HP-COF materials, including topological structure design, in-situ templating, monolithic COF synthesis, defect engineering, and crystalline self-transformation. The specific operational principles and affecting factors in the synthesis process are summarized and discussed, along with the applications of HP-COFs in heterogeneous catalysis, toxic component treatment, optoelectronics, and the biomedical field. Overall, this review builds a bridge to understand HP-COFs and provides guidance for further development of them on synthesis strategies and applications.
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Affiliation(s)
- Xiao Wang
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Zhenjie Mu
- State Key Laboratory of Organic-Inorganic Composites, The College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100081, P. R. China
| | - Pengpeng Shao
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xiao Feng
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
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2
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Shao P, Wen Y, Tao J. Bayesian hypernetwork collaborates with time-difference evolutional network for temporal knowledge prediction. Neural Netw 2024; 175:106146. [PMID: 38599135 DOI: 10.1016/j.neunet.2024.106146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 10/29/2023] [Accepted: 01/23/2024] [Indexed: 04/12/2024]
Abstract
A Temporal Knowledge Graph (TKG) is a sequence of Knowledge Graphs (KGs) attached with time information, in which each KG contains the facts that co-occur at the same timestamp. Temporal knowledge prediction (TKP) aims to predict future events given observed historical KGs in TKGs, which is essential for many applications to provide intelligent analysis services. However, most existing TKP methods focus on entity and relation prediction tasks but ignore the importance of time prediction tasks. Furthermore, there is uncertainty in time prediction, and it is difficult for prediction models to model it completely. In this work, we propose a collaboration framework with Bayesian Hypernetwork and Time-Difference Evolutional Network (BH-TDEN) to address these problems. First, we begin with the time prediction task, and we present a Bayesian hypernetwork to model the uncertainty of events time. For the input of Bayesian hypernetwork, we design a novel time-difference evolutional network to obtain the entities and relations embedding. Specifically, we propose an auto-regressive time gate parameterized by the time difference of adjacent KGs in entity and relation encoder to learn the time-sensitive TKG embedding, which not only learns the relationship between the given time information and TKG embedding but also provides more expressive TKG embedding for Bayesian hypernetwork to accurately predict the time of future events. Furthermore, we also present a novel relation updating mechanism that employs the neighbor relations of the subject corresponding to the current relation to learn more adaptive relation embedding. Extensive experiments demonstrate that the proposed method obtains considerable time prediction and link prediction performance on four TKG benchmark datasets.
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Affiliation(s)
- Pengpeng Shao
- Department of Automation, Tsinghua University, Beijing, China.
| | - Yang Wen
- School of Electronic and Information Engineering, Shenzhen University, Shenzhen, China
| | - Jianhua Tao
- Department of Automation, Tsinghua University, Beijing, China; Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China.
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3
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Zhu Z, Zhu Y, Ren Z, Liu D, Yue F, Sheng D, Shao P, Huang X, Feng X, Yin AX, Xie J, Wang B. Covalent Organic Framework Ionomer Steering the CO 2 Electroreduction Pathway on Cu at Industrial-Grade Current Density. J Am Chem Soc 2024; 146:1572-1579. [PMID: 38170986 DOI: 10.1021/jacs.3c11709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
CO2 electroreduction holds great promise for addressing global energy and sustainability challenges. Copper (Cu) shows great potential for effective conversion of CO2 toward specific value-added and/or high-energy-density products. However, its limitation lies in relatively low product selectivity. Herein, we present that the CO2 reduction reaction (CO2RR) pathway on commercially available Cu can be rationally steered by modulating the microenvironment in the vicinity of the Cu surface with two-dimensional sulfonated covalent organic framework nanosheet (COF-NS)-based ionomers. Specifically, the selectivity toward methane (CH4) can be enhanced to more than 60% with the total current density up to 500 mA cm-2 in flow cells in both acidic (pH = 2) and alkaline (pH = 14) electrolytes. The COF-NS, characterized by abundant apertures, can promote the accumulation of CO2 and K+ near the catalyst surface, alter the adsorption energy and surface coverage of *CO, facilitate the dissociation of H2O, and finally modulate the reaction pathway for the CO2RR. Our approach demonstrates the rational modulation of reaction interfaces for the CO2RR utilizing porous open framework ionomers, showcasing their potential practical applications.
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Affiliation(s)
- Zhejiaji Zhu
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Yuhao Zhu
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Zhixin Ren
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Di Liu
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Feiyu Yue
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Dafei Sheng
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Pengpeng Shao
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiuying Huang
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiao Feng
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - An-Xiang Yin
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Jing Xie
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bo Wang
- Ministry of Education Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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4
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Jing X, Zhang M, Mu Z, Shao P, Zhu Y, Li J, Wang B, Feng X. Gradient Channel Segmentation in Covalent Organic Framework Membranes with Highly Oriented Nanochannels. J Am Chem Soc 2023; 145:21077-21085. [PMID: 37699243 DOI: 10.1021/jacs.3c07393] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
Covalent organic frameworks (COFs) offer an exceptional platform for constructing membrane nanochannels with tunable pore sizes and tailored functionalities, making them promising candidates for separation, catalysis, and sensing applications. However, the synthesis of COF membranes with highly oriented nanochannels remains challenging, and there is a lack of systematic studies on the influence of postsynthetic modification reactions on functionality distribution along the nanochannels. Herein, we introduced a "prenucleation and slow growth" approach to synthesize a COF membrane featuring highly oriented mesoporous channels and a high Brunauer-Emmett-Teller surface area of 2230 m2 g-1. Functional moieties were anchored to the pore walls via "click" reactions and coordinated with Cu ions to serve as segmentation functions. This led to a remarkable H2/CO2 separation performance that surpassed the Robeson upper bound. Moreover, we found that the functionalities distributed along the nanochannels could be influenced by functionality flexibility and postsynthetic reaction rate. This strategy paved the way for the accurate design and construction of COF-based artificial solid-state nanochannels with high orientation and precisely controlled channel environments.
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Affiliation(s)
- Xuechun Jing
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Mengxi Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Zhenjie Mu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Yuhao Zhu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Jie Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Advanced Technology Research Institute (Jinan), Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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5
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Liu HY, Chi BY, Shao P, Wang FF, Fang Y, Zhang HH. [Progression of high resolution esophageal manometry in children's digestive diseases]. Zhonghua Er Ke Za Zhi 2023; 61:659-662. [PMID: 37385814 DOI: 10.3760/cma.j.cn112140-20221213-01042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Affiliation(s)
- H Y Liu
- Department of Gastroenterology, the Affiliated Children's Hospital of Xi'an Jiaotong University, National Regional Medical Center for Children (Northwest), Xi 'an 710003, China
| | - B Y Chi
- Clinical Medicine Institute of Xi'an Medical University, Xi'an 710068, China
| | - P Shao
- Department of Gastroenterology, the Affiliated Children's Hospital of Xi'an Jiaotong University, National Regional Medical Center for Children (Northwest), Xi 'an 710003, China
| | - F F Wang
- Department of Gastroenterology, the Affiliated Children's Hospital of Xi'an Jiaotong University, National Regional Medical Center for Children (Northwest), Xi 'an 710003, China
| | - Y Fang
- Department of Gastroenterology, the Affiliated Children's Hospital of Xi'an Jiaotong University, National Regional Medical Center for Children (Northwest), Xi 'an 710003, China
| | - H H Zhang
- Department of Gastroenterology, the Affiliated Children's Hospital of Xi'an Jiaotong University, National Regional Medical Center for Children (Northwest), Xi 'an 710003, China
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6
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Sun C, Zhu Y, Shao P, Chen L, Huang X, Zhao S, Ma D, Jing X, Wang B, Feng X. Frontispiece: 2D Covalent Organic Framework for Water Harvesting with Fast Kinetics and Low Regeneration Temperature. Angew Chem Int Ed Engl 2023. [DOI: 10.1002/anie.202381161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Chao Sun
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yuhao Zhu
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Liwei Chen
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xin Huang
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Shuang Zhao
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Dou Ma
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xuechun Jing
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xiao Feng
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
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7
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Sun C, Zhu Y, Shao P, Chen L, Huang X, Zhao S, Ma D, Jing X, Wang B, Feng X. 2D Covalent Organic Framework for Water Harvesting with Fast Kinetics and Low Regeneration Temperature. Angew Chem Int Ed Engl 2023; 62:e202217103. [PMID: 36640156 DOI: 10.1002/anie.202217103] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Atmospheric water harvesting represents a promising technique to address water stress. Advanced adsorbents have been rationally designed to achieve high water uptake, yet their water sorption kinetics and regeneration temperature greatly limit water production efficiency. Herein, we demonstrated that 2D covalent organic frameworks (COFs), featuring hydrophobic skeleton, proper hydrophilic site density, and 1D open channels significantly lowered the water diffusion and desorption energy barrier. DHTA-Pa COF showed a high water uptake of 0.48 g/g at 30 % R.H. with a remarkable adsorption rate of 0.72 L/Kg/h (298 K) and a desorption rate of 2.58 L/Kg/h (333 K). Moreover, more than 90 % adsorbed water could be released within 20 min at 313 K. This kinetic performance surpassed the reported porous materials and boosted the efficiency for multiple water extraction cycles. It may shed light on the material design strategy to achieve high daily water production with low-energy input.
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Affiliation(s)
- Chao Sun
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Yuhao Zhu
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Pengpeng Shao
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Liwei Chen
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xin Huang
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Shuang Zhao
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Dou Ma
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xuechun Jing
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Bo Wang
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xiao Feng
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
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8
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Sun C, Zhu Y, Shao P, Chen L, Huang X, Zhao S, Ma D, Jing X, Wang B, Feng X. Frontispiz: 2D Covalent Organic Framework for Water Harvesting with Fast Kinetics and Low Regeneration Temperature. Angew Chem Int Ed Engl 2023. [DOI: 10.1002/ange.202381161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Chao Sun
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yuhao Zhu
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Liwei Chen
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xin Huang
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Shuang Zhao
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Dou Ma
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xuechun Jing
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xiao Feng
- Frontiers Science Center for High Energy Material Advanced Technology Research Institute (Jinan) Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
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Shao P, Liu T, Che F, Zhang D, Tao J. Adaptive pseudo-Siamese policy network for temporal knowledge prediction. Neural Netw 2023; 160:192-201. [PMID: 36657332 DOI: 10.1016/j.neunet.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 12/10/2022] [Accepted: 01/04/2023] [Indexed: 01/15/2023]
Abstract
Temporal knowledge prediction is a crucial task for early event warning, which has gained increasing attention recently. It aims to predict future facts based on relevant historical facts using temporal knowledge graphs. There are two main difficulties associated with the prediction task: from the perspective of historical facts, modeling the evolutionary patterns of facts to accurately predict the query and from the query perspective, handling the two cases where the query contains seen and unseen entities in a unified framework. Driven by these two problems, we propose a novel adaptive pseudo-Siamese policy network for temporal knowledge prediction based on reinforcement learning. Specifically, we design the policy network in our model as a pseudo-Siamese network consisting of two sub-policy networks. In the sub-policy network I, the agent searches for the answer to the query along the entity-relation paths to capture static evolutionary patterns. In sub-policy network II, the agent searches for the answer to the query along relation-time paths to deal with unseen entities. Moreover, we develop a temporal relation encoder to capture the temporal evolutionary patterns. Finally, we design a gating mechanism to adaptively integrate the results of the two sub-policy networks to help the agent focus on the destination answer. To assess the performance of our model, we conduct link prediction on four benchmark datasets, and extensive experimental results demonstrate that our method achieves considerable performance compared with existing methods.
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Affiliation(s)
- Pengpeng Shao
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China.
| | - Tong Liu
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Feihu Che
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Dawei Zhang
- National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China
| | - Jianhua Tao
- Department of Automation, Tsinghua University, China; School of Artificial Intelligence, University of Chinese Academy of Sciences, China.
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10
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Sun C, Zhu Y, Shao P, Chen L, Huang X, Zhao S, Ma D, Jing X, Wang B, Feng X. 2D Covalent Organic Framework for Water Harvesting with Fast Kinetics and Low Regeneration Temperature. Angew Chem Int Ed Engl 2023. [DOI: 10.1002/ange.202217103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Chao Sun
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Yuhao Zhu
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Pengpeng Shao
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Liwei Chen
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Xin Huang
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Shuang Zhao
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Dou Ma
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Xuechun Jing
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Bo Wang
- Beijing Institute of Technology School of Chemistry and Chemical Engineering CHINA
| | - Xiao Feng
- Beijing Institute of Technology School of Chemistry and Chemical Engineering 5 South Zhongguancun Street 100081 Beijing CHINA
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11
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Zhang Q, Dong S, Shao P, Zhu Y, Mu Z, Sheng D, Zhang T, Jiang X, Shao R, Ren Z, Xie J, Feng X, Wang B. Covalent organic framework-based porous ionomers for high-performance fuel cells. Science 2022; 378:181-186. [PMID: 36228000 DOI: 10.1126/science.abm6304] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Lowering platinum (Pt) loadings without sacrificing power density and durability in fuel cells is highly desired yet challenging because of the high mass transport resistance near the catalyst surfaces. We tailored the three-phase microenvironment by optimizing the ionomer by incorporating ionic covalent organic framework (COF) nanosheets into Nafion. The mesoporous apertures of 2.8 to 4.1 nanometers and appendant sulfonate groups enabled the proton transfer and promoted oxygen permeation. The mass activity of Pt and the peak power density of the fuel cell with Pt/Vulcan (0.07 mg of Pt per square centimeter in the cathode) both reached 1.6 times those values without the COF. This strategy was applied to catalyst layers with various Pt loadings and different commercial catalysts.
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Affiliation(s)
- Qingnuan Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Shuda Dong
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Yuhao Zhu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Zhenjie Mu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Dafei Sheng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Teng Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xin Jiang
- Orthopaedics Department, China-Japan Friendship Hospital, Beijing 100081, P. R. China
| | - Ruiwen Shao
- Beijing Advanced Innovation Center for Intelligent Robots and Systems, School of Medical Technology, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Zhixin Ren
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Jing Xie
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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12
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13
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Zhao S, Jiang C, Fan J, Hong S, Mei P, Yao R, Liu Y, Zhang S, Li H, Zhang H, Sun C, Guo Z, Shao P, Zhu Y, Zhang J, Guo L, Ma Y, Zhang J, Feng X, Wang F, Wu H, Wang B. Hydrophilicity gradient in covalent organic frameworks for membrane distillation. Nat Mater 2021; 20:1551-1558. [PMID: 34294883 DOI: 10.1038/s41563-021-01052-w] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 06/10/2021] [Indexed: 05/27/2023]
Abstract
Desalination can help to alleviate the fresh-water crisis facing the world. Thermally driven membrane distillation is a promising way to purify water from a variety of saline and polluted sources by utilizing low-grade heat. However, membrane distillation membranes suffer from limited permeance and wetting owing to the lack of precise structural control. Here, we report a strategy to fabricate membrane distillation membranes composed of vertically aligned channels with a hydrophilicity gradient by engineering defects in covalent organic framework films by the removal of imine bonds. Such functional variation in individual channels enables a selective water transport pathway and a precise liquid-vapour phase change interface. In addition to having anti-fouling and anti-wetting capability, the covalent organic framework membrane on a supporting layer shows a flux of 600 l m-2 h-1 with 85 °C feed at 16 kPa absolute pressure, which is nearly triple that of the state-of-the-art membrane distillation membrane for desalination. Our results may promote the development of gradient membranes for molecular sieving.
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Affiliation(s)
- Shuang Zhao
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan, P. R. China
| | - Chenghao Jiang
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Jingcun Fan
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, CAS Center for Excellence in Complex System Mechanics, University of Science and Technology of China, Hefei, P. R. China
| | - Shanshan Hong
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Pei Mei
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Ruxin Yao
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen, P. R. China
| | - Yilin Liu
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Sule Zhang
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Hui Li
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan, P. R. China
| | - Huaqian Zhang
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan, P. R. China
| | - Chao Sun
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Zhenbin Guo
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan, P. R. China
| | - Pengpeng Shao
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Yuhao Zhu
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Jinwei Zhang
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China
| | - Linshuo Guo
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, P. R. China
| | - Yanhang Ma
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, P. R. China
| | - Jianqi Zhang
- Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology, Beijing, P. R. China
| | - Xiao Feng
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan, P. R. China.
| | - Fengchao Wang
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, CAS Center for Excellence in Complex System Mechanics, University of Science and Technology of China, Hefei, P. R. China.
| | - Hengan Wu
- CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, CAS Center for Excellence in Complex System Mechanics, University of Science and Technology of China, Hefei, P. R. China
| | - Bo Wang
- Frontiers Science Center for High Energy Material, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan, P. R. China.
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14
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Shao P, Wang LL, Pi Z, Wang YX, Liu YF. [Malignant peritoneal mesothelioma in a child]. Zhonghua Er Ke Za Zhi 2021; 59:600-601. [PMID: 34405644 DOI: 10.3760/cma.j.cn112140-20210222-00149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- P Shao
- Department of Pediatric Gastroenterology, First Hospital of Jilin University, Changchun 130021, China
| | - L L Wang
- Department of Pediatric Gastroenterology, First Hospital of Jilin University, Changchun 130021, China
| | - Z Pi
- Department of Pediatric Gastroenterology, First Hospital of Jilin University, Changchun 130021, China
| | - Y X Wang
- Department of Pediatric Gastroenterology, First Hospital of Jilin University, Changchun 130021, China
| | - Y F Liu
- Department of Pediatric Gastroenterology, First Hospital of Jilin University, Changchun 130021, China
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15
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Chi J, Zhong B, Li Y, Shao P, Liu G, Gao Q, Chen B. Uncoordinated‐substituents‐induced zinc(II) coordination polymers exhibiting multifunctional fluorescent sensing activity for cations, anions and organochlorine pesticides. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100049] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jie Chi
- College of Chemistry and Materials Engineering Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell Bohai University Jinzhou 121013 P. R. China
| | - Baoqi Zhong
- College of Chemistry and Materials Engineering Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell Bohai University Jinzhou 121013 P. R. China
| | - Yan Li
- College of Chemistry and Materials Engineering Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell Bohai University Jinzhou 121013 P. R. China
| | - Pengpeng Shao
- Key Laboratory of Cluster Science Ministry of Education Beijing Key Laboratory of Photoelectronic/Electrophotonic Advanced Research Institute of Multidisciplinary Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Guocheng Liu
- College of Chemistry and Materials Engineering Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell Bohai University Jinzhou 121013 P. R. China
- Key Laboratory of Cluster Science Ministry of Education Beijing Key Laboratory of Photoelectronic/Electrophotonic Advanced Research Institute of Multidisciplinary Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Qiang Gao
- School of Environmental and Chemical Engineering Jiangsu University of Science and Technology Zhenjiang P.R. China 212003
| | - Baokuan Chen
- College of Chemistry Chemical Engineering and Environmental Engineering Liaoning Shihua University Fushun 113001 P. R. China
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16
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Zhu Y, Shao P, Hu L, Sun C, Li J, Feng X, Wang B. Construction of Interlayer Conjugated Links in 2D Covalent Organic Frameworks via Topological Polymerization. J Am Chem Soc 2021; 143:7897-7902. [PMID: 34009971 DOI: 10.1021/jacs.1c02932] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two-dimensional covalent organic frameworks (2D COFs) are well-defined polymeric sheets that usually stack in an eclipsed mode via van der Waals forces. Extensive efforts have been made to manipulate interlayer interactions, yet there still lack a way to construct conjugated connections between adjacent layers, which is important for (opto)electronic-related applications. Herein, we report an interlayer topological polymerization strategy to transform the well-organized diacetylene columnar arrays in three different 2D COFs (TAPFY-COF, TAPB-COF, and TAPP-COF) into conjugated enyne chains upon heating in the solid state. The resultant COFs (COF-P) with retained high crystallinity possess broadened absorption bands and narrowed band gaps. The newly formed conjugated chains provide extra charge carrier pathways through direct π-electron delocalization. As a proof-of-concept, after topological polymerization, the conductivity of the TAPFY-COF film achieves 2.8 × 10-4 S/cm without doping, and the photothermal, photoacoustic, and oxygen reduction catalytic performance of TAPP-COF is significantly improved.
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Affiliation(s)
- Yuhao Zhu
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Pengpeng Shao
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Linyu Hu
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Chao Sun
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Jie Li
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiao Feng
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bo Wang
- Frontiers Science Center for High Energy Material, Advanced Technology Research Institute (Jinan), Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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17
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Wen J, Shao P, Chen Y, Wang L, Lv X, Yang W, Jia Y, Jiang Z, Zhu B, Qu L. Genomic scan revealed KIT gene underlying white/gray plumage color in Chinese domestic geese. Anim Genet 2021; 52:356-360. [PMID: 33644907 DOI: 10.1111/age.13050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2021] [Indexed: 01/17/2023]
Abstract
Goose is an important type of domesticated poultry. The wild geese that are regarded as the ancestors of modern domestic geese present gray plumage. Domesticated, geese have both white and gray feathers. To elucidate the genetic mechanisms underlying the formation of white and gray plumage in geese, we resequenced the whole genome of 18 geese from six populations including white and gray goose breeds. The average sequencing depth per individual was 9.81× and the average genome coverage was 96.8%. A total of 346 genes were detected in the top 1% of FST scores of gray- and white-feathered geese, and a significant FST site was located in the intron region within the KIT gene, the 18 bp deletion in KIT having the strongest potential association with white feathers. It has been reported that a number of genes are associated with plumage colors in birds. However, no studies have identified the relationship between KIT and plumage color in birds at present, although the white coat can be attributed to mutations in KIT in some mammals. Our study showed that that KIT is a plausible candidate gene for white/gray plumage color in Chinese domestic geese.
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Affiliation(s)
- J Wen
- State Key Laboratory of Animal Nutrition, Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100094, China
| | - P Shao
- State Key Laboratory of Animal Nutrition, Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100094, China
| | - Y Chen
- Beijing Animal Husbandry and Veterinary Station, Beijing, 100107, China
| | - L Wang
- Beijing Animal Husbandry and Veterinary Station, Beijing, 100107, China
| | - X Lv
- Beijing Animal Husbandry and Veterinary Station, Beijing, 100107, China
| | - W Yang
- Beijing Animal Husbandry and Veterinary Station, Beijing, 100107, China
| | - Y Jia
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Z Jiang
- Department of Animal Sciences, Washington State University, Pullman, WA, 99164, USA
| | - B Zhu
- Zhuozhou Animal Health Supervision Station, Hebei, 072750, China
| | - L Qu
- State Key Laboratory of Animal Nutrition, Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100094, China
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18
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van der Jagt R, Vasileiadis A, Veldhuizen H, Shao P, Feng X, Ganapathy S, Habisreutinger NC, van der Veen MA, Wang C, Wagemaker M, van der Zwaag S, Nagai A. Synthesis and Structure-Property Relationships of Polyimide Covalent Organic Frameworks for Carbon Dioxide Capture and (Aqueous) Sodium-Ion Batteries. Chem Mater 2021; 33:818-833. [PMID: 33603278 PMCID: PMC7879495 DOI: 10.1021/acs.chemmater.0c03218] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 01/06/2021] [Indexed: 05/05/2023]
Abstract
Covalent organic frameworks (COFs) are an emerging material family having several potential applications. Their porous framework and redox-active centers enable gas/ion adsorption, allowing them to function as safe, cheap, and tunable electrode materials in next-generation batteries, as well as CO2 adsorption materials for carbon-capture applications. Herein, we develop four polyimide COFs by combining aromatic triamines with aromatic dianhydrides and provide detailed structural and electrochemical characterization. Through density functional theory (DFT) calculations and powder X-ray diffraction, we achieve a detailed structural characterization, where DFT calculations reveal that the imide bonds prefer to form at an angle with one another, breaking the 2D symmetry, which shrinks the pore width and elongates the pore walls. The eclipsed perpendicular stacking is preferable, while sliding of the COF sheets is energetically accessible in a relatively flat energy landscape with a few metastable regions. We investigate the potential use of these COFs in CO2 adsorption and electrochemical applications. The adsorption and electrochemical properties are related to the structural and chemical characteristics of each COF, giving new insights for advanced material designs. For CO2 adsorption specifically, the two best performing COFs originated from the same triamine building block, which-in combination with force-field calculations-revealed unexpected structure-property relationships. Specific geometries provide a useful framework for Na-ion intercalation with retainable capacities and stable cycle life at a relatively high working potential (>1.5 V vs Na/Na+). Although this capacity is low compared to conventional inorganic Li-ion materials, we show as a proof of principle that these COFs are especially promising for sustainable, safe, and stable Na-aqueous batteries due to the combination of their working potentials and their insoluble nature in water.
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Affiliation(s)
- Remco van der Jagt
- Storage
of Electrochemical Energy, Technische Universiteit
Delft, Mekelweg 15, 2629 JB Delft, The Netherlands
| | - Alexandros Vasileiadis
- Storage
of Electrochemical Energy, Technische Universiteit
Delft, Mekelweg 15, 2629 JB Delft, The Netherlands
| | - Hugo Veldhuizen
- Novel
Aerospace Materials, Technische Universiteit
Delft, Kluyverweg 1, 2629 GB Delft, The Netherlands
| | - Pengpeng Shao
- School
of Chemistry and Chemical Engineering, Beijing
Institute of Technology, 100081 Beijing, China
| | - Xiao Feng
- School
of Chemistry and Chemical Engineering, Beijing
Institute of Technology, 100081 Beijing, China
| | - Swapna Ganapathy
- Storage
of Electrochemical Energy, Technische Universiteit
Delft, Mekelweg 15, 2629 JB Delft, The Netherlands
| | - Nicolas C. Habisreutinger
- Novel
Aerospace Materials, Technische Universiteit
Delft, Kluyverweg 1, 2629 GB Delft, The Netherlands
| | - Monique A. van der Veen
- Catalysis
Engineering, Technische Universiteit Delft, Van der Maasweg 9 1, 2629 HZ Delft, The Netherlands
| | - Chao Wang
- Storage
of Electrochemical Energy, Technische Universiteit
Delft, Mekelweg 15, 2629 JB Delft, The Netherlands
| | - Marnix Wagemaker
- Storage
of Electrochemical Energy, Technische Universiteit
Delft, Mekelweg 15, 2629 JB Delft, The Netherlands
| | - Sybrand van der Zwaag
- Novel
Aerospace Materials, Technische Universiteit
Delft, Kluyverweg 1, 2629 GB Delft, The Netherlands
| | - Atsushi Nagai
- Novel
Aerospace Materials, Technische Universiteit
Delft, Kluyverweg 1, 2629 GB Delft, The Netherlands
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19
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Chi J, Mu Y, Li Y, Shao P, Liu G, Cai B, Xu N, Chen Y. Polytorsional-amide/carboxylates-directed Cd( ii) coordination polymers exhibiting multi-functional sensing behaviors. RSC Adv 2021; 11:31756-31765. [PMID: 35496860 PMCID: PMC9041708 DOI: 10.1039/d1ra04411g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/19/2021] [Indexed: 12/11/2022] Open
Abstract
By rational assembly of polytorsional-amide [N,N′-bis(4-methylenepyridin-4-yl)-1,4-naphthalene dicarboxamide (L)] and polytorsional-carboxylates [H2ADI = adipic acid, H2PIM = pimelic acid, H2SUB = suberic acid], three new Cd-based coordination polymers (CPs) C30H30CdN4O7 (1), C31H32CdN4O7 (2) and C31.03H30.55CdCl0.24N4O5.52 (3) were successfully synthesized. CPs 1–2 and 3 are 2D networks and a 3D framework, which all display 3,5-connected topologies with different structural details. The effects of carboxylates with different carbon chains on the structure of the complexes were studied. Fluorescence experiments show that CPs 1–3 have good multi-functional sensing ability for metal cations (Fe3+), anions (MnO4−, CrO42−, Cr2O72−) and organochlorine pesticides (2,6-dichloro-4-nitroamine) with good anti-interference and recyclable characteristics. The possible sensing mechanism is also investigated in detail. Three (3,5)-connected Cd(ii) coordination polymers induced by polytorsional-amide/carboxylates exhibiting controllable multifunctional fluorescent sensing activities.![]()
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Affiliation(s)
- Jie Chi
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell, Bohai University, Jinzhou 121013, P. R. China
| | - Yajun Mu
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell, Bohai University, Jinzhou 121013, P. R. China
| | - Yan Li
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell, Bohai University, Jinzhou 121013, P. R. China
| | - Pengpeng Shao
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, Advanced Research Institute of Multidisciplinary Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Guocheng Liu
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell, Bohai University, Jinzhou 121013, P. R. China
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, Advanced Research Institute of Multidisciplinary Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bin Cai
- School of Chemistry and Chemical Engineerng, Zhoukou Normal University, Zhoukou 466001, P. R. China
| | - Na Xu
- College of Chemistry and Materials Engineering, Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell, Bohai University, Jinzhou 121013, P. R. China
| | - Yongqiang Chen
- College of Chemistry and Chemical Engineering, Jinzhong University, Jinzhong, Shanxi, 030619, P. R. China
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20
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Shao P, Yao R, Li G, Zhang M, Yuan S, Wang X, Zhu Y, Zhang X, Zhang L, Feng X, Wang B. Molecular‐Sieving Membrane by Partitioning the Channels in Ultrafiltration Membrane by In Situ Polymerization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Ruxin Yao
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Ge Li
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Mengxi Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuai Yuan
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiaoqi Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuhao Zhu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xianming Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Lin Zhang
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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21
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Shao P, Yao R, Li G, Zhang M, Yuan S, Wang X, Zhu Y, Zhang X, Zhang L, Feng X, Wang B. Innenrücktitelbild: Molecular‐Sieving Membrane by Partitioning the Channels in Ultrafiltration Membrane by In Situ Polymerization (Angew. Chem. 11/2020). Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Ruxin Yao
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Ge Li
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Mengxi Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuai Yuan
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiaoqi Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuhao Zhu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xianming Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Lin Zhang
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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22
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Shao P, Yao R, Li G, Zhang M, Yuan S, Wang X, Zhu Y, Zhang X, Zhang L, Feng X, Wang B. Inside Back Cover: Molecular‐Sieving Membrane by Partitioning the Channels in Ultrafiltration Membrane by In Situ Polymerization (Angew. Chem. Int. Ed. 11/2020). Angew Chem Int Ed Engl 2020. [DOI: 10.1002/anie.202002166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Ruxin Yao
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Ge Li
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Mengxi Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuai Yuan
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiaoqi Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuhao Zhu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xianming Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Lin Zhang
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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23
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Li H, Shao P, Chen S, Li G, Feng X, Chen X, Zhang HJ, Lin J, Jiang YB. Supramolecular Alternating Donor–Acceptor Assembly toward Intercalated Covalent Organic Frameworks. J Am Chem Soc 2020; 142:3712-3717. [DOI: 10.1021/jacs.9b13559] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Huiqing Li
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Pengpeng Shao
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Shuqi Chen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Guosheng Li
- State Key Laboratory of Photocatalysis on Energy and Environment, and Key Laboratory of Molecular Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Xiao Feng
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiong Chen
- State Key Laboratory of Photocatalysis on Energy and Environment, and Key Laboratory of Molecular Synthesis and Function Discovery, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China
| | - Hui-Jun Zhang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
| | - Jianbin Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen University, Xiamen 361005, P. R. China
| | - Yun-Bao Jiang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China
- MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Xiamen University, Xiamen 361005, P. R. China
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24
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Shao P, Yao R, Li G, Zhang M, Yuan S, Wang X, Zhu Y, Zhang X, Zhang L, Feng X, Wang B. Molecular‐Sieving Membrane by Partitioning the Channels in Ultrafiltration Membrane by In Situ Polymerization. Angew Chem Int Ed Engl 2020; 59:4401-4405. [DOI: 10.1002/anie.201913360] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/29/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Ruxin Yao
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Ge Li
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Mengxi Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuai Yuan
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiaoqi Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuhao Zhu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xianming Zhang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials Ministry of EducationSchool of Chemistry and Materials ScienceShanxi Normal University Linfen 041004 P. R. China
| | - Lin Zhang
- Engineering Research Center of Membrane and Water Treatment Technology of MOECollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsKey Laboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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25
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Ma D, Li P, Duan X, Li J, Shao P, Lang Z, Bao L, Zhang Y, Lin Z, Wang B. A Hydrolytically Stable Vanadium(IV) Metal-Organic Framework with Photocatalytic Bacteriostatic Activity for Autonomous Indoor Humidity Control. Angew Chem Int Ed Engl 2020; 59:3905-3909. [PMID: 31833644 DOI: 10.1002/anie.201914762] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Indexed: 12/20/2022]
Abstract
Metal-organic frameworks (MOFs) with long-term stability and reversible high water uptake properties can be ideal candidates for water harvesting and indoor humidity control. Now, a mesoporous and highly stable MOF, BIT-66 is presented that has indoor humidity control capability and a photocatalytic bacteriostatic effect. BIT-66 (V3 (O)3 (H2 O)(BTB)2 ), possesses prominent moisture tunability in the range of 45-60 % RH and a water uptake and working capacity of 71 and 55 wt %, respectively, showing good recyclability and excellent performance in water adsorption-desorption cycles. Importantly, this MOF demonstrates a unique photocatalytic bacteriostatic behavior under visible light, which can effectively ameliorate the bacteria and/or mold breeding problem in water adsorbing materials.
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Affiliation(s)
- Dou Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Ping Li
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xiangyu Duan
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Jiazhen Li
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Pengpeng Shao
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Zhongling Lang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education Faculty of Chemistry, Northeast Normal University, Chanchun, 130024, P. R. China
| | - Lixia Bao
- Analysis and Testing Center, Beijing Institute of Technology, Beijing, 102488, P. R. China
| | - Yuanyuan Zhang
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Zhengguo Lin
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Bo Wang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
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26
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Ma D, Li P, Duan X, Li J, Shao P, Lang Z, Bao L, Zhang Y, Lin Z, Wang B. A Hydrolytically Stable Vanadium(IV) Metal–Organic Framework with Photocatalytic Bacteriostatic Activity for Autonomous Indoor Humidity Control. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914762] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dou Ma
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Ping Li
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xiangyu Duan
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Jiazhen Li
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Zhongling Lang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education Faculty of Chemistry Northeast Normal University Chanchun 130024 P. R. China
| | - Lixia Bao
- Analysis and Testing Center Beijing Institute of Technology Beijing 102488 P. R. China
| | - Yuanyuan Zhang
- Advanced Research Institute of Multidisciplinary Science Beijing Institute of Technology Beijing 100081 P. R. China
| | - Zhengguo Lin
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 P. R. China
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27
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Gao Y, Wang C, Hu H, Ge R, Lu M, Zhang J, Li Z, Shao P, Jiang D. Synthesis of Two‐Dimensional Covalent Organic Frameworks in Ionic Liquids. Chemistry 2019; 25:15488-15492. [DOI: 10.1002/chem.201904088] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Yanan Gao
- Key Laboratory of Ministry of Education for Advanced Materials in, Tropical Island ResourcesHainan University No 58, Renmin Avenue Haikou 570228 P. R. China
| | - Chang Wang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
| | - Hui Hu
- Key Laboratory of Ministry of Education for Advanced Materials in, Tropical Island ResourcesHainan University No 58, Renmin Avenue Haikou 570228 P. R. China
| | - Rile Ge
- Key Laboratory of Ministry of Education for Advanced Materials in, Tropical Island ResourcesHainan University No 58, Renmin Avenue Haikou 570228 P. R. China
| | - Meihuan Lu
- Key Laboratory of Ministry of Education for Advanced Materials in, Tropical Island ResourcesHainan University No 58, Renmin Avenue Haikou 570228 P. R. China
| | - Jianqiang Zhang
- Key Laboratory of Ministry of Education for Advanced Materials in, Tropical Island ResourcesHainan University No 58, Renmin Avenue Haikou 570228 P. R. China
| | - Zhongping Li
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
| | - Pengpeng Shao
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology No. 5, Zhongguancun South Street Beijing 100081 P. R. China
| | - Donglin Jiang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapore 117543 Singapore
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28
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Leng J, Li W, Wang L, Zhang S, Liu H, Li W, Wang S, Shao P, Pan L, Wang S, Liu E. Higher thyroid-stimulating hormone levels in the first trimester are associated with gestational diabetes in a Chinese population. Diabet Med 2019; 36:1679-1685. [PMID: 31407386 DOI: 10.1111/dme.14106] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/10/2019] [Indexed: 01/11/2023]
Abstract
AIM To evaluate the relationship between maternal thyroid-stimulating hormone levels during the first trimester and gestational diabetes risk. METHODS In Tianjin, China, 7258 women underwent a thyroid-stimulating hormone screening test within 12 gestational weeks and then had a glucose challenge test at 24-28 weeks of gestational age. The women with a glucose challenge test ≥7.8 mmol/l underwent a 75 g oral glucose tolerance test. Gestational diabetes was diagnosed following International Association of Diabetes and Pregnancy Study Group criteria. Restricted cubic spline analysis was performed to explore full-range risk associations of thyroid-stimulating hormone levels with gestational diabetes. Logistic regression was performed to obtain odds ratios and 95% confidence intervals. RESULTS In all, 594 women (8.2%) had gestational diabetes. Among women with thyroid-stimulating hormone ≤3.2 mIU/l, a positive association between thyroid-stimulating hormone levels and gestational diabetes risk was found (adjusted OR: 1.13, 95% CI: 1.00-1.27). There was no relationship between thyroid-stimulating hormone levels and gestational diabetes risk in univariable and multivariable analyses among women with thyroid-stimulating hormone >3.2 mIU/l. In subgroup analyses, among women with thyroid-stimulating hormone ≤3.2 mIU/l and BMI ≥25 kg/m2 , the adjusted odds ratio for thyroid-stimulating hormone levels with gestational diabetes was enhanced to 1.25 (95% CI: 1.02-1.53). CONCLUSIONS In pregnant Chinese women, thyroid-stimulating hormone levels even within normal range in the first trimester were positively related to gestational diabetes risk, especially for pre-pregnancy overweight/obese women.
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Affiliation(s)
- J Leng
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - W Li
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - L Wang
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - S Zhang
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - H Liu
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - W Li
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - S Wang
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - P Shao
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - L Pan
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - S Wang
- Tianjin Women and Children's Health Centre, Tianjin, China
| | - E Liu
- Tianjin Women and Children's Health Centre, Tianjin, China
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29
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Zhang M, Jing X, Zhao S, Shao P, Zhang Y, Yuan S, Li Y, Gu C, Wang X, Ye Y, Feng X, Wang B. Inside Back Cover: Electropolymerization of Molecular‐Sieving Polythiophene Membranes for H
2
Separation (Angew. Chem. Int. Ed. 26/2019). Angew Chem Int Ed Engl 2019. [DOI: 10.1002/anie.201906353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mengxi Zhang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xuechun Jing
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuang Zhao
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuanyuan Zhang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuai Yuan
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yanshuo Li
- School of Material Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Cheng Gu
- State Key Laboratory of Luminescent Materials and Devices Institute of Polymer Optoelectronic Materials and DevicesSouth China University of Technology Guangzhou 510640 P. R. China
| | - Xiaoqi Wang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
- PetroChina Research Institute of Petroleum Exploration & Development Beijing 100083 P. R. China
| | - Yanchun Ye
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiao Feng
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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30
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Zhang M, Jing X, Zhao S, Shao P, Zhang Y, Yuan S, Li Y, Gu C, Wang X, Ye Y, Feng X, Wang B. Innenrücktitelbild: Electropolymerization of Molecular‐Sieving Polythiophene Membranes for H
2
Separation (Angew. Chem. 26/2019). Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mengxi Zhang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xuechun Jing
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuang Zhao
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuanyuan Zhang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuai Yuan
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yanshuo Li
- School of Material Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Cheng Gu
- State Key Laboratory of Luminescent Materials and Devices Institute of Polymer Optoelectronic Materials and DevicesSouth China University of Technology Guangzhou 510640 P. R. China
| | - Xiaoqi Wang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
- PetroChina Research Institute of Petroleum Exploration & Development Beijing 100083 P. R. China
| | - Yanchun Ye
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiao Feng
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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31
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Zhang M, Jing X, Zhao S, Shao P, Zhang Y, Yuan S, Li Y, Gu C, Wang X, Ye Y, Feng X, Wang B. Electropolymerization of Molecular-Sieving Polythiophene Membranes for H 2 Separation. Angew Chem Int Ed Engl 2019; 58:8768-8772. [PMID: 31050847 DOI: 10.1002/anie.201904385] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Indexed: 11/07/2022]
Abstract
Membrane technologies that do not rely on heat for industrial gas separation would lower global energy cost. While polymeric, inorganic, and mixed-matrix separation membranes have been rapidly developed, the bottleneck is balancing the processability, selectivity, and permeability. Reported here is a softness adjustment of rigid networks (SARs) strategy to produce flexible, stand-alone, and molecular-sieving membranes by electropolymerization. Here, 14 membranes were rationally designed and synthesized and their gas separation ability and mechanical performance were studied. The separation performance of the membranes for H2 /CO2 , H2 /N2 , and H2 /CH4 can exceed the Robeson upper bound, among which, H2 /CO2 separation selectivity reaches 50 with 626 Barrer of H2 permeability. The long-term and chemical stability tests demonstrate their potential for industrial applications. This simple, scalable, and cost-effective strategy holds promise for the design other polymers for key energy-intensive separations.
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Affiliation(s)
- Mengxi Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xuechun Jing
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Shuang Zhao
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Pengpeng Shao
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Yuanyuan Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Shuai Yuan
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Yanshuo Li
- School of Material Science and Chemical Engineering, Ningbo University, Ningbo, 315211, P. R. China
| | - Cheng Gu
- State Key Laboratory of Luminescent Materials and Devices Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Xiaoqi Wang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China.,PetroChina Research Institute of Petroleum Exploration & Development, Beijing, 100083, P. R. China
| | - Yanchun Ye
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xiao Feng
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Bo Wang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
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32
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Zhang M, Jing X, Zhao S, Shao P, Zhang Y, Yuan S, Li Y, Gu C, Wang X, Ye Y, Feng X, Wang B. Electropolymerization of Molecular‐Sieving Polythiophene Membranes for H
2
Separation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904385] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mengxi Zhang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xuechun Jing
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuang Zhao
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yuanyuan Zhang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Shuai Yuan
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Yanshuo Li
- School of Material Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Cheng Gu
- State Key Laboratory of Luminescent Materials and Devices Institute of Polymer Optoelectronic Materials and DevicesSouth China University of Technology Guangzhou 510640 P. R. China
| | - Xiaoqi Wang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
- PetroChina Research Institute of Petroleum Exploration & Development Beijing 100083 P. R. China
| | - Yanchun Ye
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Xiao Feng
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- School of Chemistry and Chemical EngineeringBeijing Institute of Technology Beijing 100081 P. R. China
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Ma L, Liu Y, Liu Y, Jiang S, Li P, Hao Y, Shao P, Yin A, Feng X, Wang B. Ferrocene‐Linkage‐Facilitated Charge Separation in Conjugated Microporous Polymers. Angew Chem Int Ed Engl 2019; 58:4221-4226. [DOI: 10.1002/anie.201813598] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/28/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Li Ma
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yilin Liu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yi Liu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Shuyi Jiang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Ping Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yuchen Hao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Anxiang Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
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Ma L, Liu Y, Liu Y, Jiang S, Li P, Hao Y, Shao P, Yin A, Feng X, Wang B. Ferrocene‐Linkage‐Facilitated Charge Separation in Conjugated Microporous Polymers. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813598] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Li Ma
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yilin Liu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yi Liu
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Shuyi Jiang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Ping Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Yuchen Hao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Anxiang Yin
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion MaterialsLaboratory of Cluster ScienceMinistry of EducationSchool of Chemistry and Chemical Engineering, Beijing Institute of Technology Beijing 100081 P. R. China
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Guo Z, Zhang Y, Dong Y, Li J, Li S, Shao P, Feng X, Wang B. Fast Ion Transport Pathway Provided by Polyethylene Glycol Confined in Covalent Organic Frameworks. J Am Chem Soc 2019; 141:1923-1927. [PMID: 30657664 DOI: 10.1021/jacs.8b13551] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Covalent organic frameworks (COFs) with well-tailored channels are able to accommodate ions and offer their conduction pathway. However, due to strong Coulombic interaction and the lack of transport medium, directly including lithium salts into the channels of COFs results in limited ion transport capability. Herein, we propose a strategy of incorporating low-molecular-weight polyethylene glycol (PEG) into COFs with anionic, neutral, or cationic skeletons to accelerate Li+ conduction. The PEG confined in the well-aligned channels retains high flexibility and Li+ solvating ability. The ion conductivity of PEG included in a cationic COF can reach 1.78 × 10-3 S cm-1 at 120 °C. The simplicity of this strategy as well as the diversity of crystalline porous materials holds great promise to design high-performance all-solid-state ion conductors.
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Affiliation(s)
- Zhenbin Guo
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Yuanyuan Zhang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Yu Dong
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Jie Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Siwu Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Pengpeng Shao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory of Cluster Science, Ministry of Education, School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
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Shao P, Li J, Chen F, Ma L, Li Q, Zhang M, Zhou J, Yin A, Feng X, Wang B. Flexible Films of Covalent Organic Frameworks with Ultralow Dielectric Constants under High Humidity. Angew Chem Int Ed Engl 2018; 57:16501-16505. [DOI: 10.1002/anie.201811250] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Pengpeng Shao
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Jie Li
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Fan Chen
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Li Ma
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Qingbin Li
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Mengxi Zhang
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Junwen Zhou
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Anxiang Yin
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Xiao Feng
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Bo Wang
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
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Shao P, Li J, Chen F, Ma L, Li Q, Zhang M, Zhou J, Yin A, Feng X, Wang B. Flexible Films of Covalent Organic Frameworks with Ultralow Dielectric Constants under High Humidity. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811250] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Pengpeng Shao
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Jie Li
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Fan Chen
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Li Ma
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Qingbin Li
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Mengxi Zhang
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Junwen Zhou
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Anxiang Yin
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Xiao Feng
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Bo Wang
- Department Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science; Ministry of Education; School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
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Zhou YL, Du YF, Du H, Shao P. Insulin resistance in Alzheimer's disease (AD) mouse intestinal macrophages is mediated by activation of JNK. Eur Rev Med Pharmacol Sci 2017; 21:1787-1794. [PMID: 28485801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Alzheimer's disease (AD) has been considered as a metabolic disorder disease, which closely related to insulin signaling impairment. Therefore, identifying the potential mechanism of insulin resistance is important for AD treatment. MATERIALS AND METHODS An APP/PS1 double transgenic AD mouse model was introduced to study insulin resistance in gut. The expressions of AD markers and key elements of insulin signaling were detected in ileum and intestinal macrophages of AD mice by immunohistochemistry. Furthermore, mouse intestinal macrophage cell line RAW264.7 was treated by Aβ25-35 or Aβ25-35 + insulin to explore the mechanism of insulin resistance in vitro. The expression of IR-β and the activation of cell signaling related proteins (Insulin receptor substrate 1 (IRS1), protein kinase B (AKT) and c-Jun N-terminal kinase (JNK)) in Aβ25-35-stimulated macrophages were performed via Western blotting. RESULTS The expressions of IRS1, Aβ and Tuj in AD mice ileum were significantly different from WT mice (p<0.05). Also, there were significant discrepancies in the expressions of β2AR and eNOS in intestinal macrophages of two groups (p<0.05). After exposure to Aβ25-35, cell proliferation rate (p<0.01) of macrophage and the levels of TNF-α (p<0.01) and Il-6 (p<0.01) was significant elevated and treatment with insulin could reverse these changes (p<0.05). The amount of IR-β and the p-AKT/AKT ratio significantly decreased in Aβ25-35-treated macrophages (p<0.01), while the ratios of p-IRS1/IRS1 and p-JNK/JNK significantly enlarged (p<0.01). Furthermore, all the changes caused by Aβ25-35 treatment were attenuated by insulin addition. CONCLUSIONS Activation of JNK pathway played an important role in insulin resistance of AD mice, suggesting that inhibition of JNK pathway might be a new strategy toward resolving insulin resistance related diseases, such as AD.
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Affiliation(s)
- Y-L Zhou
- Department of Neurology, Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, China.
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Wang S, Wang Q, Shao P, Han Y, Gao X, Ma L, Yuan S, Ma X, Zhou J, Feng X, Wang B. Exfoliation of Covalent Organic Frameworks into Few-Layer Redox-Active Nanosheets as Cathode Materials for Lithium-Ion Batteries. J Am Chem Soc 2017; 139:4258-4261. [DOI: 10.1021/jacs.7b02648] [Citation(s) in RCA: 602] [Impact Index Per Article: 86.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Shan Wang
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Qianyou Wang
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Pengpeng Shao
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Yuzhen Han
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xing Gao
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Li Ma
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Shuai Yuan
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiaojie Ma
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Junwen Zhou
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiao Feng
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bo Wang
- Beijing Key Laboratory of
Photoelectronic/Electrophotonic Conversion Materials, Key Laboratory
of Cluster Science, Ministry of Education, School of Chemistry and
Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
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41
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Shao P, Xu ZR, Zhao LX, Zhao ZH. [Effect of inserted angle on the stability of loaded microscrews]. Zhonghua Kou Qiang Yi Xue Za Zhi 2017; 52:39-43. [PMID: 28072993 DOI: 10.3760/cma.j.issn.1002-0098.2017.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Objective: To evaluate the effect of different insertion angles on the osseointegration of loaded microscrews in beagle jaws. Methods: Forty-eight microscrews were inserted at four different angles (30°, 50°, 70° and 90°) into the interradicular zones between the mandibular first molar and third premolar in twelve beagles and the microscrews had been loaded with a force of 2 N immediately for 8 weeks. After microscrew-bone specimens fixed, the maximum output value (Fmax) of pull-out test was recorded and the histomorphological changes of hard tissue were observed. The bone-implant contact (BIC%) was quantitatively analyzed and the osseointegration of microscrew-bone interface was comprehensively evaluated. Results: Both Fmax and BIC% values of microscrews were influenced by the insertion angles. The maximum value of Fmax was (385±23) N in the group with 50° angle, and the minimum value was (198±16) N in the group with 30° angle(P <0.05). The maximum value of BIC% was (59.1±6.0)% in the group with 70° angle, and the minimum value was (30.2±3.2)% in the group with 30° angle (P <0.05). Histomorphology observation revealed that in peri-screws region, the various degree of bone remodeling was found in different angle samples. Conclusions: The insertion angles (50°and 70°) were favorable to the stability of the microscrew.
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Affiliation(s)
- P Shao
- State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China (Present address: Department of Stomatology, 363 Hospital of China Aviation Industry, Chengdu 610041, China)
| | - Z R Xu
- Department of Orthodontics, Jinqin International Dental Clinic-Shuangnan Branch, Chengdu 610041, China
| | - L X Zhao
- State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China
| | - Z H Zhao
- State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610041, China
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Wu RR, Zhang FY, Gao KM, Ou JJ, Shao P, Jin H, Guo WB, Chan PK, Zhao JP. Metformin treatment of antipsychotic-induced dyslipidemia: an analysis of two randomized, placebo-controlled trials. Mol Psychiatry 2016; 21:1537-1544. [PMID: 26809842 PMCID: PMC5078852 DOI: 10.1038/mp.2015.221] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 11/10/2015] [Accepted: 12/02/2015] [Indexed: 01/24/2023]
Abstract
Dyslipidemia is one of the most common adverse effects in schizophrenia patients treated with antipsychotics. However, there are no established effective treatments. In this study, data were pooled from two randomized, placebo-controlled trials, which were originally designed to examine the efficacy of metformin in treating antipsychotic-induced weight gain and other metabolic abnormalities. In total, 201 schizophrenia patients with dyslipidemia after being treated with an antipsychotic were assigned to take 1000 mg day-1 metformin (n=103) or placebo (n=98) for 24 weeks, with evaluation at baseline, week 12 and week 24. The primary outcome was the low-density lipoprotein cholesterol (LDL-C) levels. After metformin treatment, the mean difference in the LDL-C value between metformin treatment and placebo was from 0.16 mmol l-1 at baseline to -0.86 mmol l-1 at the end of week 24, decreased by 1.02 mmol l-1 (P<0.0001); and 25.3% of patients in the metformin group had LDL-C ≥3.37 mmol l-1, which is significantly <64.8% in the placebo group (P<0.001) at week 24. Compared with the placebo, metformin treatment also have a significant effect on reducing weight, body mass index, insulin, insulin resistance index, total cholesterol and triglyceride, and increasing high-density lipoprotein cholesterol. The treatment effects on weight and insulin resistance appeared at week 12 and further improved at week 24, but the effects on improving dyslipidemia only significantly occurred at the end of week 24. We found that metformin treatment was effective in improving antipsychotic-induced dyslipidemia and insulin resistance, and the effects improving antipsychotic-induced insulin resistance appeared earlier than the reducing dyslipidemia.
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Affiliation(s)
- R-R Wu
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China,Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, 139# Middle Renmin Road, Changsha, Hunan 410011, China. E-mail: or
| | - F-Y Zhang
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China,Division of Clinical Sciences, Lieber Institute for Brain Development, Baltimore, MD, USA
| | - K-M Gao
- Department Psychiatry at Case Western Reserve/University Hospital Case Medical Center, Cleveland, OH, USA
| | - J-J Ou
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China
| | - P Shao
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China
| | - H Jin
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, USA
| | - W-B Guo
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China
| | - P K Chan
- Department Psychiatry at Case Western Reserve/University Hospital Case Medical Center, Cleveland, OH, USA
| | - J-P Zhao
- Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, Changsha, Hunan, China,Mental Health Institute of the Second Xiangya Hospital, National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, Central South University, 139# Middle Renmin Road, Changsha, Hunan 410011, China. E-mail: or
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Wang J, Jia L, Wei W, Lang S, Shao P, Fan X. Determination of polycyclic aromatic hydrocarbons in edible oil by gel permeation chromatography and ultra-high performance liquid chromatography coupled with diode array detector and fluorescence detector. ACTA CHROMATOGR 2016. [DOI: 10.1556/1326.2016.28.3.11] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Shao P, Zhang JF, Chen XX, Sun PL. Microwave-assisted extraction and purification of chlorogenic acid from by-products of Eucommia Ulmoides Oliver and its potential anti-tumor activity. J Food Sci Technol 2015; 52:4925-34. [PMID: 26243912 PMCID: PMC4519487 DOI: 10.1007/s13197-014-1571-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/26/2014] [Accepted: 09/16/2014] [Indexed: 10/24/2022]
Abstract
An efficient method for the rapid extraction, separation and purification of chlorogenic acid (CGA) from by-products of Eucommia Ulmoides Oliver (E. ulmoides) by microwave-assisted extraction (MAE) coupled with high-speed counter-current chromatography (HSCCC) was developed. The optimal MAE parameters were evaluated by response surface methodology (RSM), and they were extraction time of 12 min, microwave power of 420 W, ethanol concentration of 75 %, solvent/sample ratio of 30:1 (mL/g), yield of CGA reached 3.59 %. The crude extract was separated and purified directly by HSCCC using ethyl acetate-butyl alcohol-water (3:1:4, v/v) as the two-phase solvent system. The 14.5 mg of CGA with the purity of 98.7 % was obtained in one-step separation from 400 mg of crude extract. The chemical structure of CGA was verified with IR, ESI-MS analysis. Meanwhile, the purified CGA extract was evaluated by MTT assay and results indicate that CGA extract exhibited potential anti-tumor activity for AGS gastric cancer cell.
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Affiliation(s)
- P. Shao
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, 310014 China
| | - J. F. Zhang
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, 310014 China
| | - X. X. Chen
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, 310014 China
| | - P. L Sun
- Department of Food Science and Technology, Zhejiang University of Technology, Hangzhou, 310014 China
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Dai SQ, Yu LP, Shi X, Wu H, Shao P, Yin GY, Wei YZ. Serotonin regulates osteoblast proliferation and function in vitro. ACTA ACUST UNITED AC 2014; 47:759-65. [PMID: 25098615 PMCID: PMC4143203 DOI: 10.1590/1414-431x20143565] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Accepted: 05/22/2014] [Indexed: 11/22/2022]
Abstract
The monoamine serotonin (5-hydroxytryptamine, 5-HT), a well-known neurotransmitter,
also has important functions outside the central nervous system. The objective of
this study was to investigate the role of 5-HT in the proliferation, differentiation,
and function of osteoblasts in vitro. We treated rat primary
calvarial osteoblasts with various concentrations of 5-HT (1 nM to 10 µM) and
assessed the rate of osteoblast proliferation, expression levels of
osteoblast-specific proteins and genes, and the ability to form mineralized nodules.
Next, we detected which 5-HT receptor subtypes were expressed in rat osteoblasts at
different stages of osteoblast differentiation. We found that 5-HT could inhibit
osteoblast proliferation, differentiation, and mineralization at low concentrations,
but this inhibitory effect was mitigated at relatively high concentrations. Six of
the 5-HT receptor subtypes (5-HT1A, 5-HT1B, 5-HT1D,
5-HT2A, 5-HT2B, and 5-HT2C) were found to exist
in rat osteoblasts. Of these, 5-HT2A and 5-HT1B receptors had
the highest expression levels, at both early and late stages of differentiation. Our
results indicated that 5-HT can regulate osteoblast proliferation and function
in vitro.
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Affiliation(s)
- S Q Dai
- Department of Orthopedic Surgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - L P Yu
- Department of Orthopedic Surgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - X Shi
- Department of Obstetrics and Gynecology, The First Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - H Wu
- Emergency Department, The First Affiliated Hospital, Soochow University, Suzhou, China
| | - P Shao
- Department of Orthopedic Surgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - G Y Yin
- Department of Orthopedic Surgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Y Z Wei
- Department of Orthopedic Surgery, The First Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
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Tao L, Chen J, Zhou H, Qin C, Li P, Cao Q, Li J, Ju X, Zhu C, Wang M, Zhang Z, Shao P, Yin C. A functional polymorphism in the CYR61 (IGFBP10) gene is associated with prostate cancer risk. Prostate Cancer Prostatic Dis 2012; 16:95-100. [PMID: 23045290 DOI: 10.1038/pcan.2012.41] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND CYR61 (cysteine-rich protein 61, also named IGFBP10) is a secreted signaling molecule that promotes angiogenesis and tumor growth. The goal of this study is to determine whether a functional polymorphism in the promoter region of the CYR61 gene (rs3753793) is associated with prostate cancer (PCa) risk and gene expression in Chinese patients. METHODS A total of 665 patients diagnosed with PCa and 703 cancer-free controls were genotyped in this hospital-based case-control study, and 26 PCa tissue samples were evaluated for mRNA expression of CYR61 by real-time quantitative reverse-transcription PCR. RESULTS Men carrying the G allele of rs3753793 (TG+GG) had significantly lower risk of PCa when compared with the TT genotype (odds ratio (OR) = 0.76, 95% confidence interval (CI) = 0.61-0.95). The association was generally more pronounced among subgroups of PCa patients with advanced stage (OR = 0.70, 95% CI = 0.53-0.94), Gleason score >7 (OR = 0.63, 95% CI = 0.46-0.86) and PSA>20 ng ml(-1) (OR = 0.68, 95% CI = 0.53-0.88). Prostate tumors derived from cases with the GT/GG genotypes had significantly lower levels of CYR61 mRNA when compared with cases with the TT genotypes (P = 0.02). CONCLUSIONS Our results indicate that the genetic variation of rs3753793 in the CYR61 promoter may contribute to genetic predisposition to PCa and intra-tumor expression gene expression.
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Affiliation(s)
- L Tao
- State Key Laboratory of Reproductive Medicine, Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Shao P, Qin C, Meng X, Li J, Ju X, Li P, Yin C. Hybrid Laparoscopic Technique for Renal Artery Takayasu Arteritis. Eur J Vasc Endovasc Surg 2011; 42:803-8. [DOI: 10.1016/j.ejvs.2011.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2011] [Accepted: 09/08/2011] [Indexed: 10/16/2022]
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Chi Z, Zhang W, Liu D, Ma Z, Cao Y, Shao P, Han C. SU-FF-T-193: An Investigation of the Accuracy of Esophageal IMRT Dose Distribution Using Three-Dimensional Dosimetry Techniques and Monte Carlo Simulation. Med Phys 2009. [DOI: 10.1118/1.3181668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Shao P, Jiang S, Ying Y. Optimization of Molecular Distillation for Recovery of Tocopherol from Rapeseed Oil Deodorizer Distillate Using Response Surface and Artificial Neural Network Models. Food and Bioproducts Processing 2007. [DOI: 10.1205/fbp06048] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Shao P, Huang R. On the profile of gas pressure drops in the bore of hollow fiber membranes: A reply to the comment by T.S.Y. Choong in J. Membr. Sci. 280 (2006) 990. J Memb Sci 2007. [DOI: 10.1016/j.memsci.2006.10.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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