1
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Sun F, Peng Y, Li Y, Xu M, Cai T. Fenton-reaction-triggered metabolism of acetaminophen for enhanced cancer therapy. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.05.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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2
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Multifunctional properties of acetaminophen immobilized polymer nanohybrid composites. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-3059-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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3
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Geng T, Ma L, Chen G, Zhang C, Zhang W, Niu Q. Fluorescent conjugated microporous polymers containing pyrazine moieties for adsorbing and fluorescent sensing of iodine. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:20235-20245. [PMID: 32239401 DOI: 10.1007/s11356-019-06534-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 09/12/2019] [Indexed: 06/11/2023]
Abstract
Two kinds of fluorescent conjugated microporous polymers containing pyrazine moieties were prepared by the polymerization reaction of 2,5-di-triphenylamine-yl-pyrazine (DTPAPz) and N,N,N',N'-tetrapheny-2,5-(diazyl) pyrazine (TDPz) with 2,4,6-trichloro-1,3,5-triazine (TCT) through Friedel-Crafts reaction using the methanesulfonic acid as a catalysts. Both CMPs have high thermal stability and decomposition temperature reaches above 596 and 248 °C under nitrogen atmosphere, respectively. By right of porous morphology and electron-donating nitrogen, as well as electron-rich π-conjugated structures, the adsorption performance for iodine vapor on the CMPs is very excellent, which can reach 441% and 312%. In addition, fluorescence studies showed that the two CMPs exhibited high fluorescence sensitivity to electron-deficient iodine, o-nitrophenol (o-NP), and picric acid (PA) via fluorescence quenching.
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Affiliation(s)
- Tongmou Geng
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China.
| | - Lanzhen Ma
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
| | - Guofeng Chen
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
| | - Can Zhang
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
| | - Weiyong Zhang
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, China
| | - Qingyuan Niu
- School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, 450002, People's Republic of China
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4
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Wang Y, Zhao G, Wang H, Zhang Y, Zhang N, Wei D, Feng R, Wei Q. Label-free electrochemical immunosensor based on biocompatible nanoporous Fe3O4and biotin–streptavidin system for sensitive detection of zearalenone. Analyst 2020; 145:1368-1375. [DOI: 10.1039/c9an02543j] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In this study, a sensitive label-free electrochemical immunosensor was designed based on nanoporous Fe3O4and a biotin–streptavidin system to specifically detect zearalenone (ZEN).
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Affiliation(s)
- Yaoguang Wang
- Shandong Provincial Key Laboratory of Molecular Engineering
- School of Chemistry and Pharmaceutical Engineering
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250353
- China
| | - Guanhui Zhao
- Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
| | - Huan Wang
- Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
| | - Yong Zhang
- Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
| | - Nuo Zhang
- Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
| | - Dong Wei
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
| | - Rui Feng
- School of Water Conservancy and Environment
- University of Jinan
- Jinan 250022
- China
- Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection
| | - Qin Wei
- Collaborative Innovation Center for Green Chemical Manufacturing and Accurate Detection
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
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5
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Geng TM, Hu C, Liu M, Zhang C, Xu H, Wang X. The influences of the structure of thiophene-based conjugated microporous polymers on the fluorescence sensing properties. NEW J CHEM 2020. [DOI: 10.1039/d0nj02912b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Three thiophene-based conjugated microporous polymers (CMPs: TTPTh, DBTh, and TBTh) were prepared by Sonogashira–Hagihara cross-coupling polymerization, and their structures were characterized by FTIR, ss 13C NMR, and elemental analyses.
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Affiliation(s)
- Tong-Mou Geng
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials
- School of Chemistry and Chemical Engineering
- Anqing Normal University
- Anqing 246011
- China
| | - Chen Hu
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials
- School of Chemistry and Chemical Engineering
- Anqing Normal University
- Anqing 246011
- China
| | - Min Liu
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials
- School of Chemistry and Chemical Engineering
- Anqing Normal University
- Anqing 246011
- China
| | - Can Zhang
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials
- School of Chemistry and Chemical Engineering
- Anqing Normal University
- Anqing 246011
- China
| | - Heng Xu
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials
- School of Chemistry and Chemical Engineering
- Anqing Normal University
- Anqing 246011
- China
| | - Xie Wang
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials
- School of Chemistry and Chemical Engineering
- Anqing Normal University
- Anqing 246011
- China
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6
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Geng T, Chen G, Zhang C, Ma L, Zhang W, Xia H. A Superacid-catalyzed Synthesis of Fluorescent Covalent Triazine Based Framework Containing Perylene Tetraanhydride Bisimide for Sensing to O-nitrophenol with Ultrahigh Sensitivity. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2019.1640064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Tongmou Geng
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials; Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes; School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, P. R. China
| | - Guofeng Chen
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials; Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes; School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, P. R. China
| | - Can Zhang
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials; Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes; School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, P. R. China
| | - Lanzhen Ma
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials; Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes; School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, P. R. China
| | - Weiyong Zhang
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials; Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes; School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, P. R. China
| | - Hongyu Xia
- AnHui Province Key Laboratory of Optoelectronic and Magnetism Functional Materials; Key Laboratory of Functional Coordination Compounds of Anhui Higher Education Institutes; School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, P. R. China
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7
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Lei H, Hu Y, Li G. Magnetic poly(phenylene ethynylene) conjugated microporous polymer microspheres for bactericides enrichment and analysis by ultra-high performance liquid chromatography-tandem mass spectrometry. J Chromatogr A 2018; 1580:22-29. [DOI: 10.1016/j.chroma.2018.10.043] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/19/2018] [Accepted: 10/22/2018] [Indexed: 12/31/2022]
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8
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In Situ Growth of Flexible Polyphenylene-Conjugated Microporous Polymer Films for Fluorescence Detection of the Total Quantity of Developing Agents and Their Oxidation Products. JOURNAL OF ANALYSIS AND TESTING 2017. [DOI: 10.1007/s41664-017-0006-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Ding W, Zhang H, Xu J, Wen Y, Zhang J, Liu H, Yao Y, Zhang Z. Development of solution-dispersible hyperbranched conjugated polymer nanoparticles for Fe3+fluorescent detection and their application in logic gate. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28262] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Wanchuan Ding
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang People's Republic of China 330013
- Key Laboratory of Applied Chemistry; Jiangxi Agricultural University; Nanchang People's Republic of China 330045
| | - Hui Zhang
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang People's Republic of China 330013
- Key Laboratory of Applied Chemistry; Jiangxi Agricultural University; Nanchang People's Republic of China 330045
| | - Jingkun Xu
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang People's Republic of China 330013
| | - Yangping Wen
- Key Laboratory of Applied Chemistry; Jiangxi Agricultural University; Nanchang People's Republic of China 330045
| | - Jie Zhang
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang People's Republic of China 330013
- Key Laboratory of Applied Chemistry; Jiangxi Agricultural University; Nanchang People's Republic of China 330045
| | - Hongtao Liu
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang People's Republic of China 330013
| | - Yuanyuan Yao
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang People's Republic of China 330013
| | - Zhouxiang Zhang
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang People's Republic of China 330013
- Key Laboratory of Applied Chemistry; Jiangxi Agricultural University; Nanchang People's Republic of China 330045
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10
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Conjugated microporous polymers with distinctive π -electronic properties exhibiting enhanced optical applications. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2016.06.050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Kaur S, Kumar M, Bhalla V. Aggregates of perylene bisimide stabilized superparamagnetic Fe3O4 nanoparticles: an efficient catalyst for the preparation of propargylamines and quinolines via C-H activation. Chem Commun (Camb) 2016; 51:16327-30. [PMID: 26399895 DOI: 10.1039/c5cc05752c] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aggregates of the perylene bisimide derivative act as reactors and stabilizers for the preparation of superparamagnetic Fe3O4 nanoparticles (NPs) which exhibit excellent catalytic efficiency in (i) A(3)-coupling and aldehyde free coupling reactions for the preparation of propargylamines and (ii) tandem intramolecular cyclization reaction for the synthesis of quinolines via C-H activation.
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Affiliation(s)
- Sandeep Kaur
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar-143005, Punjab, India.
| | - Manoj Kumar
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar-143005, Punjab, India.
| | - Vandana Bhalla
- Department of Chemistry, UGC Sponsored Centre for Advanced Studies-1, Guru Nanak Dev University, Amritsar-143005, Punjab, India.
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12
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Zhou L, Hu Y, Li G. Conjugated Microporous Polymers with Built-In Magnetic Nanoparticles for Excellent Enrichment of Trace Hydroxylated Polycyclic Aromatic Hydrocarbons in Human Urine. Anal Chem 2016; 88:6930-8. [DOI: 10.1021/acs.analchem.6b01708] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Langjun Zhou
- School of Chemistry and Chemical
Engineering, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yuling Hu
- School of Chemistry and Chemical
Engineering, Sun Yat-sen University, Guangzhou, 510275, China
| | - Gongke Li
- School of Chemistry and Chemical
Engineering, Sun Yat-sen University, Guangzhou, 510275, China
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13
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Qiao S, Wang T, Huang W, Jiang JX, Du Z, Shieh FK, Yang R. Dendrimer-like conjugated microporous polymers. Polym Chem 2016. [DOI: 10.1039/c5py01767j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dendrimer-like carbazole-based conjugated microporous networks were designed and prepared by oxidative polymerization at room temperature.
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Affiliation(s)
- Shanlin Qiao
- Key Laboratory for Macromolecular Science of Shaanxi Province
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an
- P. R. China
| | - Ting Wang
- CAS Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao 266101
- P.R. China
| | - Wei Huang
- CAS Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao 266101
- P.R. China
| | - Jia-Xing Jiang
- Key Laboratory for Macromolecular Science of Shaanxi Province
- School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an
- P. R. China
| | - Zhengkun Du
- CAS Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao 266101
- P.R. China
| | - Fa-Kuen Shieh
- Department of Chemistry
- National Central University
- Chung-Li 32001
- Taiwan
| | - Renqiang Yang
- CAS Key Laboratory of Bio-based Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao 266101
- P.R. China
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14
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Pan J, Jia S, Li G, Hu Y. Organic building block based microporous network SNW-1 coating fabricated by multilayer interbridging strategy for efficient enrichment of trace volatiles. Anal Chem 2015; 87:3373-81. [PMID: 25707527 DOI: 10.1021/ac504594d] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Microporous organic polymers (MOPs) are an emerging class of functional porous materials for diverse potential applications. Typically, tailored microporous structures of MOPs are generated by linkages of organic polymerizable monomer building blocks, providing high permanent porosity and excellent stability. Herein, we reported the first example of the application of organic building block based MOPs (OBB-MOPs) as efficient enrichment media for sample preparation. A novel multilayer interbridging strategy was proposed to fabricate OBB-MOP coatings, and hereby SNW-1 (a kind of OBB-MOPs) was coated on silica substrate with well-controlled thickness. Strong covalent bonds throughout the network and interlayer bridging improved the durability of the coating significantly. Outstanding chemical stability was observed in diverse solvents as well as solutions with a wide range of pH or high ionic strength and even under extremely harsh conditions like boiling water. The SNW-1 coating possessed a microporous network structure constructed of conjugated and nitrogen-rich building blocks. Thus, the coating exhibited a superior enrichment performance of polycyclic aromatic hydrocarbons and volatile fatty acids (VFAs) over commercial coatings based on interactions including π-π affinity and acid-base interaction. For further application, this coating was combined with gas chromatography/mass spectrometry for the noninvasive analysis of VFAs from tea leaf and tobacco shred samples. The low detection limits of 0.014-0.026 μg/L were achieved with the relative standard deviations (RSDs) between 4.3 and 9.0%. Consequently, trace original VFAs from the samples were detected. Good recoveries were obtained in the range of 90-129% and 77-118% with the corresponding RSDs (n = 3) of 2.6-9.3% and 1.9-10%, respectively.
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Affiliation(s)
- Jialiang Pan
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275 Guangdong, China
| | - Shu Jia
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275 Guangdong, China
| | - Gongke Li
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275 Guangdong, China
| | - Yuling Hu
- School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, 510275 Guangdong, China
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15
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Xu S, Weng Z, Tan J, Guo J, Wang C. Hierarchically structured porous organic polymer microspheres with built-in Fe3O4 supraparticles: construction of dual-level pores for Pt-catalyzed enantioselective hydrogenation. Polym Chem 2015. [DOI: 10.1039/c4py01611d] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A magnetic responsive, dual-pore-distributed, and hyper-crosslinking polymer composite microsphere is synthesized and inlaid with platinum nanoparticles for enantioselective catalytic hydrogenation.
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Affiliation(s)
- Shuai Xu
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
| | - Zhihuan Weng
- Department of Chemistry
- University of California
- Riverside
- USA
| | - Jing Tan
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
| | - Jia Guo
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
| | - Changchun Wang
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
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16
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Tan J, Wan J, Guo J, Wang C. Self-sacrificial template-induced modulation of conjugated microporous polymer microcapsules and shape-dependent enhanced photothermal efficiency for ablation of cancer cells. Chem Commun (Camb) 2015; 51:17394-7. [DOI: 10.1039/c5cc05478h] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Conjugated microporous polymer microcapsules synthesized by virtue of a self-sacrificial polymer template in one step exhibit a shape-dependent enhanced photothermal conversion efficiency for ablation of cancer cells.
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Affiliation(s)
- Jing Tan
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science, and Laboratory of Advanced Materials
- Fudan University
- Shanghai 200433
| | - Jiaxun Wan
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science, and Laboratory of Advanced Materials
- Fudan University
- Shanghai 200433
| | - Jia Guo
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science, and Laboratory of Advanced Materials
- Fudan University
- Shanghai 200433
| | - Changchun Wang
- State Key Laboratory of Molecular Engineering of Polymers
- Collaborative Innovation Center of Polymers and Polymer Composite Materials
- Department of Macromolecular Science, and Laboratory of Advanced Materials
- Fudan University
- Shanghai 200433
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17
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Zhang P, Wu K, Guo J, Wang C. From Hyperbranched Polymer to Nanoscale CMP (NCMP): Improved Microscopic Porosity, Enhanced Light Harvesting, and Enabled Solution Processing into White-Emitting Dye@NCMP Films. ACS Macro Lett 2014; 3:1139-1144. [PMID: 35610812 DOI: 10.1021/mz5005508] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A two-step polymerization combining miniemulsion and solvothermal techniques was applied to synthesize tetraphenylethene-based nanoscale conjugated microporous polymers (TPE-NCMP), which simultaneously possessed a large surface area (1214 m2/g) and a high aggregation-induced florescence quantum yield (58%). Immobilization of Nile Red within micropores of TPE-NCMPs constructed a light-harvesting composite with characteristics of intense photons acquisition and efficient energy migration. Homogenous NCMP-based films were fabricated by blending the dye-doped TPE-NCMPs with PVA. The fluorescence emission could be flexibly tuned by varying the dosage of dyes over the whole visible spectrum including a pure white light.
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Affiliation(s)
- Peng Zhang
- State Key
Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Keyi Wu
- State Key
Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Jia Guo
- State Key
Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People’s Republic of China
| | - Changchun Wang
- State Key
Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People’s Republic of China
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18
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Xu Y, Jin S, Xu H, Nagai A, Jiang D. Conjugated microporous polymers: design, synthesis and application. Chem Soc Rev 2014; 42:8012-31. [PMID: 23846024 DOI: 10.1039/c3cs60160a] [Citation(s) in RCA: 956] [Impact Index Per Article: 95.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Conjugated microporous polymers (CMPs) are a class of organic porous polymers that combine π-conjugated skeletons with permanent nanopores, in sharp contrast to other porous materials that are not π-conjugated and with conventional conjugated polymers that are nonporous. As an emerging material platform, CMPs offer a high flexibility for the molecular design of conjugated skeletons and nanopores. Various chemical reactions, building blocks and synthetic methods have been developed and a broad variety of CMPs with different structures and specific properties have been synthesized, driving the rapid growth of the field. CMPs are unique in that they allow the complementary utilization of π-conjugated skeletons and nanopores for functional exploration; they have shown great potential for challenging energy and environmental issues, as exemplified by their excellent performance in gas adsorption, heterogeneous catalysis, light emitting, light harvesting and electrical energy storage. This review describes the molecular design principles of CMPs, advancements in synthetic and structural studies and the frontiers of functional exploration and potential applications.
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Affiliation(s)
- Yanhong Xu
- Department of Materials Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Okazaki 444-8787, Japan.
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19
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Wu X, Li H, Xu Y, Xu B, Tong H, Wang L. Thin film fabricated from solution-dispersible porous hyperbranched conjugated polymer nanoparticles without surfactants. NANOSCALE 2014; 6:2375-2380. [PMID: 24435090 DOI: 10.1039/c3nr05402k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Porous hyperbranched conjugated polymer nanoparticles with an average particle size of 20-60 nm and a specific surface area of 225 m(2) g(-1) have been prepared through Suzuki polymerization in a miniemulsion, which could be stably dispersed in common organic solvents after complete removal of surfactants. Furthermore, a simple spin-coating method for the preparation of homogeneous transparent thin films of the nanoparticle has been developed. Bright blue emission of the porous nanoparticle films could be reversibly quenched by nitroaromatics with enhanced sensitivity compared to dense films of the linear conjugated polymer analogue.
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Affiliation(s)
- Xiaofu Wu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
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20
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Huang H, Chen C, Zhang D, Deng J, Wu Y. Helical Substituted Polyacetylene-Derived Fluorescent Microparticles Prepared by Precipitation Polymerization. Macromol Rapid Commun 2014; 35:908-15. [DOI: 10.1002/marc.201400046] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 01/28/2014] [Indexed: 01/19/2023]
Affiliation(s)
- Huajun Huang
- State Key Laboratory of Chemical Resource Engineering; College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
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21
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Wu X, Li H, Xu B, Tong H, Wang L. Solution-dispersed porous hyperbranched conjugated polymer nanoparticles for fluorescent sensing of TNT with enhanced sensitivity. Polym Chem 2014. [DOI: 10.1039/c4py00305e] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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22
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Wu K, Guo J, Wang C. Dispersible and discrete metalloporphyrin-based CMP nanoparticles enabling colorimetric detection and quantitation of gaseous SO2. Chem Commun (Camb) 2013; 50:695-7. [PMID: 24286107 DOI: 10.1039/c3cc47234e] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metalloporphyrin-based CMP nanoparticles synthesized by the oxidative dimerization of terminal alkynes in the toluene-in-water miniemulsion possess native porosity, outstanding solution processability and uniform nanosized distribution. Also, they exhibit the sensitive color-switching ability for quantitative assay of gaseous SO2 by the noncovalent complex-displacement reaction at liquid-solid or gas-solid interfaces.
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Affiliation(s)
- Keyi Wu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, P. R. China.
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23
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Wei J, Zhang X, Zhao Y, Li R. Chiral Conjugated Microporous Polymers as Novel Chiral Fluorescence Sensors for Amino Alcohols. MACROMOL CHEM PHYS 2013. [DOI: 10.1002/macp.201300321] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Juan Wei
- Key Lab of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu Sichuan 610064 P. R. China
| | - Xiaoming Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
| | - Yaopeng Zhao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
| | - Ruixiang Li
- Key Lab of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu Sichuan 610064 P. R. China
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24
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Wang W, Zhang Y, Yang Q, Sun M, Fei X, Song Y, Zhang Y, Li Y. Fluorescent and colorimetric magnetic microspheres as nanosensors for Hg2+ in aqueous solution prepared by a sol-gel grafting reaction and host-guest interaction. NANOSCALE 2013; 5:4958-4965. [PMID: 23632769 DOI: 10.1039/c3nr00580a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Fluorescent sensing TSRh6G-β-cyclodextrin fluorophore/adamantane-modified inclusion complex magnetic nanoparticles (TFIC MNPs) have been synthesized via the cooperation of a host-guest interaction and sol-gel grafting reaction. Powder X-ray diffraction, transmission electron microscopy, Fourier transform infrared spectroscopy, and UV-visible absorption and emission spectroscopy have been employed to characterize the material. Fluorescence and UV-visible spectra have shown that the resultant multifunctional nanoparticle sensors exhibit selective 'turn-on' type fluorescent enhancements and a clear color change from light brown to pink with Hg(2+). Owing to a larger surface area and high permeability, TFIC MNPs exhibit remarkable selectivity and sensitivity for Hg(2+), and its detection limit measures up to the micromolar level in aqueous solution. Most importantly, magnetic measurements have shown that TFIC magnetic nanoparticles are superparamagnetic and they can be separated and collected easily using a commercial magnet. These results not only solve the limitations in practical sensing applications of nanosensors, but also enable the fabrication of other multifunctional nanostructure-based hybrid nanomaterials.
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Affiliation(s)
- Wei Wang
- Department of Chemistry, Jilin University, Changchun 130021, PR China
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25
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Tian Y, Shi W, Luo J, Ma F, Mi H, Lei Y. Carbazole-based conjugated polymer covalently coated Fe3
O4
nanoparticle as efficient and reversible Hg2+
optical probe. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26759] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yong Tian
- Key Laboratory of Oil & Gas Fine Chemicals; Ministry of Education and Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Xinjiang University; Urumqi 830046 People's Republic of China
- Key Laboratory of Functional Polymers; Xinjiang University; Urumqi 830046 People's Republic of China
| | - Wei Shi
- Key Laboratory of Oil & Gas Fine Chemicals; Ministry of Education and Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Xinjiang University; Urumqi 830046 People's Republic of China
- Key Laboratory of Functional Polymers; Xinjiang University; Urumqi 830046 People's Republic of China
| | - Jianmin Luo
- Key Laboratory of Oil & Gas Fine Chemicals; Ministry of Education and Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Xinjiang University; Urumqi 830046 People's Republic of China
| | - Fudong Ma
- Key Laboratory of Oil & Gas Fine Chemicals; Ministry of Education and Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Xinjiang University; Urumqi 830046 People's Republic of China
- Key Laboratory of Functional Polymers; Xinjiang University; Urumqi 830046 People's Republic of China
| | - Hongyu Mi
- Key Laboratory of Oil & Gas Fine Chemicals; Ministry of Education and Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Xinjiang University; Urumqi 830046 People's Republic of China
| | - Yanli Lei
- Key Laboratory of Oil & Gas Fine Chemicals; Ministry of Education and Xinjiang Uyghur Autonomous Region, College of Chemistry and Chemical Engineering, Xinjiang University; Urumqi 830046 People's Republic of China
- Key Laboratory of Functional Polymers; Xinjiang University; Urumqi 830046 People's Republic of China
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26
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Yang X, Li B, Majeed I, Liang L, Long X, Tan B. Magnetic microporous polymer nanoparticles. Polym Chem 2013. [DOI: 10.1039/c2py20999c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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