51
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Hu X, Liu C, Li J, Luo R, Jiang H, Sun X, Shen J, Han W, Wang L. Hollow mesoporous carbon spheres-based fiber coating for solid-phase microextraction of polycyclic aromatic hydrocarbons. J Chromatogr A 2017; 1520:58-64. [DOI: 10.1016/j.chroma.2017.09.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 09/04/2017] [Accepted: 09/05/2017] [Indexed: 11/30/2022]
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52
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Huang Z, Liu S, Xu J, Yin L, Zheng J, Zhou N, Ouyang G. Porous organic polymers with different pore structures for sensitive solid-phase microextraction of environmental organic pollutants. Anal Chim Acta 2017; 989:21-28. [DOI: 10.1016/j.aca.2017.08.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 08/04/2017] [Accepted: 08/06/2017] [Indexed: 02/06/2023]
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53
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Liu S, Xie L, Hu Q, Yang H, Pan G, Zhu F, Yang S, Ouyang G. A tri-metal centered metal-organic framework for solid-phase microextraction of environmental contaminants with enhanced extraction efficiency. Anal Chim Acta 2017; 987:38-46. [DOI: 10.1016/j.aca.2017.08.031] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 08/15/2017] [Accepted: 08/19/2017] [Indexed: 12/30/2022]
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54
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Preparation of a porous aromatic framework via the Chan-Lam reaction: a coating for solid-phase microextraction of antioxidants and preservatives. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2461-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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55
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Li Q, Razzaque S, Jin S, Tan B. Morphology design of microporous organic polymers and their potential applications: an overview. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9089-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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56
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Yuan Y, Huang H, Chen L, Chen Y. N,N′-Bicarbazole: A Versatile Building Block toward the Construction of Conjugated Porous Polymers for CO2 Capture and Dyes Adsorption. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00971] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yuan Yuan
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, Tianjin University, Tianjin 300354, P. R. China
- Collaborative Innovation
Center of Chemical Science and Engineering, Tianjin, P. R. China
| | - Hongliang Huang
- State
Key Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Long Chen
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, Tianjin University, Tianjin 300354, P. R. China
- Collaborative Innovation
Center of Chemical Science and Engineering, Tianjin, P. R. China
| | - Yulan Chen
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, Tianjin University, Tianjin 300354, P. R. China
- Collaborative Innovation
Center of Chemical Science and Engineering, Tianjin, P. R. China
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57
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Liu S, Hu Q, Qiu J, Wang F, Lin W, Zhu F, Wei C, Zhou N, Ouyang G. Enhanced Photocatalytic Degradation of Environmental Pollutants under Visible Irradiation by a Composite Coating. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:5137-5145. [PMID: 28379014 DOI: 10.1021/acs.est.7b00350] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Although nanotechnology has offered effective and efficient solutions for environmental remediation, the full utilization of sustainable energy and the avoidance of secondary pollution are still challenges. Herein, we report a two-step modification strategy for TiO2 nanoparticles by first forming a thin, surface-adherent polydopamine (PDA) shell onto the nanoparticles and then assembling core-shell nanoparticles as a photodegradation coating. The composite coating modified from TiO2 could not only realize the highly efficient utilization of photons from the visible region but also avoid the secondary pollution of nanoparticles during application. Additionally, improvements in the adsorption ability after modification greatly facilitated the photocatalytic process of the modified materials. A preliminary in vivo study on Daphnia magna and a wastewater treatment experiment suggest that treatment with the composite coating can effectively eliminate fluorene and significantly reduce its lethality. We believe the two-step modification scheme can open new avenues for the facile modification of nanomaterials for designed purposes, especially in the field of environmental remediation.
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Affiliation(s)
- Shuqin Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University , No. 135, Xingang Xi Road, Guangzhou, Guangdong 510275, China
| | - Qingkun Hu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University , No. 135, Xingang Xi Road, Guangzhou, Guangdong 510275, China
| | - Junlang Qiu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University , No. 135, Xingang Xi Road, Guangzhou, Guangdong 510275, China
| | - Fuxin Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University , No. 135, Xingang Xi Road, Guangzhou, Guangdong 510275, China
| | - Wei Lin
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University , No. 135, Xingang Xi Road, Guangzhou, Guangdong 510275, China
| | - Fang Zhu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University , No. 135, Xingang Xi Road, Guangzhou, Guangdong 510275, China
| | - Chaohai Wei
- College of Environment and Energy, South China University of Technology , Guangzhou 510006, PR China
| | - Ningbo Zhou
- College of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology , Yueyang 414006, PR China
| | - Gangfeng Ouyang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University , No. 135, Xingang Xi Road, Guangzhou, Guangdong 510275, China
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58
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Filho CM, Matias T, Durães L, Valente AJ. Efficient simultaneous removal of petroleum hydrocarbon pollutants by a hydrophobic silica aerogel-like material. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.02.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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59
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Fabrication of a polymeric composite incorporating metal-organic framework nanosheets for solid-phase microextraction of polycyclic aromatic hydrocarbons from water samples. Anal Chim Acta 2017; 971:48-54. [PMID: 28456283 DOI: 10.1016/j.aca.2017.04.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 03/01/2017] [Accepted: 04/01/2017] [Indexed: 12/26/2022]
Abstract
In this contribution, it was discovered that even distribution of a metal-organic framework (MOF) [e.g. copper 1,4-benzenedicarboxylate (CBDC)] within polymeric matrixes (e.g. polyimide) resulted in a high-efficient coating material on the surface of a stainless steel wire (SSW). Consequently, a home-made solid phase microextraction (SPME) fiber was fabricated for fast determination of target analytes in real water samples. Scanning electron microscope images indicated that the coating possessed homogenously porous surface. Coupled with gas chromatography-mass spectrometry (GC-MS) and direct immersion SPME (DI-SPME) technique, the fiber was evaluated through the analysis of five polycyclic aromatic hydrocarbons (PAHs) in aqueous samples. Under optimized extraction and desorption conditions, the established method based on the home-made fiber exhibited good repeatability (4.2-12.7%, n = 6) and reproducibility (0.9-11.7%, n = 3), low limits of detection (LODs, 0.11-2.10 ng L-1), low limits of quantification (LOQs, 0.36-6.99 ng L-1) and wide linear ranges (20-5000 ng L-1). Eventually, the method was proven applicable in the determination of PAHs in real samples, as the recoveries were in a satisfactory range (81.7-116%).
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60
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Covalent organic frameworks as a novel fiber coating for solid-phase microextraction of volatile benzene homologues. Anal Bioanal Chem 2017; 409:3429-3439. [DOI: 10.1007/s00216-017-0286-x] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 02/16/2017] [Accepted: 02/27/2017] [Indexed: 11/27/2022]
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61
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Wu M, Chen G, Ma J, Liu P, Jia Q. Fabrication of cross-linked hydrazone covalent organic frameworks by click chemistry and application to solid phase microextraction. Talanta 2016; 161:350-358. [DOI: 10.1016/j.talanta.2016.08.041] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 08/02/2016] [Accepted: 08/16/2016] [Indexed: 11/17/2022]
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62
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You H, Chen J, Yang C, Xu L. Selective removal of cationic dye from aqueous solution by low-cost adsorbent using phytic acid modified wheat straw. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.08.085] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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63
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Hierarchical Graphene coating for highly sensitive solid phase microextraction of organochlorine pesticides. Talanta 2016; 160:217-224. [DOI: 10.1016/j.talanta.2016.07.013] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Revised: 07/01/2016] [Accepted: 07/04/2016] [Indexed: 02/02/2023]
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64
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Liu S, Hu Q, Zheng J, Xie L, Wei S, Jiang R, Zhu F, Liu Y, Ouyang G. Knitting aromatic polymers for efficient solid-phase microextraction of trace organic pollutants. J Chromatogr A 2016; 1450:9-16. [PMID: 27155913 DOI: 10.1016/j.chroma.2016.04.065] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Revised: 04/21/2016] [Accepted: 04/22/2016] [Indexed: 12/19/2022]
Abstract
A series of knitting aromatic polymers (KAPs) were successfully synthesized using a simple one-step Friedel-Crafts alkylation of aromatic monomers and were characterized by transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectroscopy, and X-ray photoelectron spectroscopy (XPS). Then, as-synthesized KAPs with large surface areas, unique pore structures and high thermal stability were prepared as solid-phase microextraction (SPME) coatings that exhibited good extraction abilities for a series of benzene compounds (i.e., benzene, toluene, ethylbenzene and m-xylene, which are referred to as BTEX) and polycyclic aromatic hydrocarbons (PAHs). Under the optimized conditions, the methodologies established for the determination of BTEX and PAHs using the KAPs-triPB and KAPs-B coatings, respectively, possessed wide linear ranges, low limits of detection (LODs, 0.10-1.13ngL(-1) for BTEX and 0.05-0.49ngL(-1) for PAHs) and good reproducibility. Finally, the proposed methods were successfully applied to the determination of BTEX and PAHs in environmental water samples, and satisfactory recoveries (93.6-124.2% for BTEX and 77.2-113.3% for PAHs) were achieved. This study provides a benchmark for exploiting novel microporous organic polymers (MOPs) for SPME applications.
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Affiliation(s)
- Shuqin Liu
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Qingkun Hu
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Juan Zheng
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Lijun Xie
- Department of Chemistry, Guangdong University of Education, Guangzhou 510303, PR China
| | - Songbo Wei
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Ruifen Jiang
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Fang Zhu
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China
| | - Yuan Liu
- College of Food Science & Technology, Shanghai Ocean University, Shanghai 201306, PR China.
| | - Gangfeng Ouyang
- MOE Key Laboratory of Aquatic Product Safety/KLGHEI of Environment and Energy Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, PR China.
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65
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Gao H, Ding L, Li W, Ma G, Bai H, Li L. Hyper-Cross-Linked Organic Microporous Polymers Based on Alternating Copolymerization of Bismaleimide. ACS Macro Lett 2016; 5:377-381. [PMID: 35614707 DOI: 10.1021/acsmacrolett.6b00015] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel type of hyper-cross-linked organic microporous polymer (HOMP) has been successfully prepared based on the radical copolymerization of bismaleimides and divinylbenzene. In comparison with the HOMPs prepared with cross-linking techniques, the new radical strategy circumvents some intractable problems, such as low atom economy, structure irregularity and corrosive byproducts. The obtained HOMPs have defined molecular structures due to the intrinsic alternating copolymerization properties of the two monomers. A maximum BET surface area of 841 m2 g-1 and high gas capture capacity (CO2, 11.22 wt %, 273 K/1.0 bar; H2, 0.82 wt %, 77.3 K/1.0 bar; benzene, 545 mg g-1, room temperature/0.6 bar; and cyclohexane, 1736 mg g-1, room temperature/0.6 bar) were achieved. In addition, the polymers also displayed good chemical and thermal stability, which is critical for the practical application.
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Affiliation(s)
- Hui Gao
- College
of Materials and ‡Department of Chemical and Biochemical Engineering,
College of Chemistry and Chemical Engineering, National Engineering
Laboratory for Green Chemical Productions of Alcohols, Ethers and
Esters, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Lei Ding
- College
of Materials and ‡Department of Chemical and Biochemical Engineering,
College of Chemistry and Chemical Engineering, National Engineering
Laboratory for Green Chemical Productions of Alcohols, Ethers and
Esters, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Wenqing Li
- College
of Materials and ‡Department of Chemical and Biochemical Engineering,
College of Chemistry and Chemical Engineering, National Engineering
Laboratory for Green Chemical Productions of Alcohols, Ethers and
Esters, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Guifeng Ma
- College
of Materials and ‡Department of Chemical and Biochemical Engineering,
College of Chemistry and Chemical Engineering, National Engineering
Laboratory for Green Chemical Productions of Alcohols, Ethers and
Esters, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Hua Bai
- College
of Materials and ‡Department of Chemical and Biochemical Engineering,
College of Chemistry and Chemical Engineering, National Engineering
Laboratory for Green Chemical Productions of Alcohols, Ethers and
Esters, Xiamen University, Xiamen, 361005, People’s Republic of China
| | - Lei Li
- College
of Materials and ‡Department of Chemical and Biochemical Engineering,
College of Chemistry and Chemical Engineering, National Engineering
Laboratory for Green Chemical Productions of Alcohols, Ethers and
Esters, Xiamen University, Xiamen, 361005, People’s Republic of China
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66
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Wang T, Chen Y, Ma J, Qian Q, Jin Z, Zhang L, Zhang Y. Attapulgite Nanoparticles-Modified Monolithic Column for Hydrophilic In-Tube Solid-Phase Microextraction of Cyromazine and Melamine. Anal Chem 2016; 88:1535-41. [DOI: 10.1021/acs.analchem.5b03478] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Tingting Wang
- College
of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, China
| | - Yihui Chen
- Xiangshan Entry-Exit Inspection and Quarantine, Xiangshan 310014, China
| | - Junfeng Ma
- Department
of Biological Chemistry, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, United States
| | - Qian Qian
- College
of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, China
| | - Zhenfeng Jin
- College
of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, China
| | - Lihua Zhang
- Key
Laboratory of Separation Science for Analytical Chemistry, Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Yukui Zhang
- Key
Laboratory of Separation Science for Analytical Chemistry, Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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