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Li C, Yan Q, Xu H, Luo S, Hu H, Wang S, Su X, Xiao S, Gao Y. Highly Efficient Capture of Volatile Iodine by Conjugated Microporous Polymers Constructed Using Planar 3- and 4-Connected Organic Monomers. Molecules 2024; 29:2242. [PMID: 38792104 PMCID: PMC11124010 DOI: 10.3390/molecules29102242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/02/2024] [Accepted: 05/05/2024] [Indexed: 05/26/2024] Open
Abstract
The effective capture and recovery of radioiodine species associated with nuclear fuel reprocessing is of significant importance in nuclear power plants. Porous materials have been proven to be one of the most effective adsorbents for the capture of radioiodine. In this work, we design and synthesize a series of conjugated microporous polymers (CMPs), namely, TPDA-TFPB CMP, TPDA-TATBA CMP, and TPDA-TECHO CMP, which are constructed based on a planar rectangular 4-connected organic monomer and three triangular 3-connected organic monomers, respectively. The resultant CMPs are characterized using various characterization techniques and used as effective adsorbents for iodine capture. Our experiments indicated that the CMPs exhibit excellent iodine adsorption capacities as high as 6.48, 6.25, and 6.37 g g-1 at 348 K and ambient pressure. The adsorption mechanism was further investigated and the strong chemical adsorption between the iodine and the imine/tertiary ammonia of the CMPs, 3D network structure with accessible hierarchical pores, uniform micromorphology, wide π-conjugated structure, and high-density Lewis-base sites synergistically contribute to their excellent iodine adsorption performance. Moreover, the CMPs demonstrated good recyclability. This work provides guidance for the construction of novel iodine adsorbent materials with high efficiency in the nuclear power field.
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Affiliation(s)
- Chaohui Li
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China; (C.L.); (Q.Y.); (S.L.); (X.S.); (Y.G.)
| | - Qianqian Yan
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China; (C.L.); (Q.Y.); (S.L.); (X.S.); (Y.G.)
| | - Huanjun Xu
- School of Science, Qiongtai Normal University, Haikou 571127, China;
| | - Siyu Luo
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China; (C.L.); (Q.Y.); (S.L.); (X.S.); (Y.G.)
| | - Hui Hu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China; (C.L.); (Q.Y.); (S.L.); (X.S.); (Y.G.)
| | - Shenglin Wang
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China; (C.L.); (Q.Y.); (S.L.); (X.S.); (Y.G.)
| | - Xiaofang Su
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China; (C.L.); (Q.Y.); (S.L.); (X.S.); (Y.G.)
| | - Songtao Xiao
- China Institute of Atomic Energy, Beijing 102413, China;
| | - Yanan Gao
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China; (C.L.); (Q.Y.); (S.L.); (X.S.); (Y.G.)
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Ultrastable Two-Dimensional Fluorescent Conjugated Microporous Polymers Containing Pyrene and Fluorene Units for Metal Ion Sensing and Energy Storage. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
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3
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Cui B, Gao C, Fan J, Liu J, Feng B, Ruan X, Yang Y, Yuan Y, Chu K, Yan Z, Xia L. Integrating a Luminescent Porous Aromatic Framework into Indicator Papers for Facile, Rapid, and Selective Detection of Nitro Compounds. Molecules 2022; 27:molecules27196252. [PMID: 36234789 PMCID: PMC9572729 DOI: 10.3390/molecules27196252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
Porous aromatic framework materials with high stability, sensitivity, and selectivity have great potential to provide new sensors for optoelectronic/fluorescent probe devices. In this work, a luminescent porous aromatic framework material (LNU-23) was synthesized via the palladium-catalyzed Suzuki cross-coupling reaction of tetrabromopyrene and 1,2-bisphenyldiborate pinacol ester. The resulting PAF solid exhibited strong fluorescence emission with a quantum yield of 18.31%, showing excellent light and heat stability. Because the lowest unoccupied molecular orbital (LUMO) of LNU-23 was higher than that of the nitro compounds, there was an energy transfer from the excited LNU-23 to the analyte, leading to the selective fluorescence quenching with a limit of detection (LOD) ≈ 1.47 × 10−5 M. After integrating the luminescent PAF powder on the paper by a simple dipping method, the indicator papers revealed a fast fluorescence response to gaseous nitrobenzene within 10 s, which shows great potential in outdoor fluorescence detection of nitro compounds.
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Affiliation(s)
- Bo Cui
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Changyuan Gao
- School of Environmental Science, Liaoning University, Shenyang 110036, China
| | - Jiating Fan
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Jinni Liu
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Bin Feng
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Xianghui Ruan
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Yajie Yang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Ye Yuan
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Kuo Chu
- School of Environmental Science, Liaoning University, Shenyang 110036, China
- Correspondence: (K.C.); (Z.Y.); (L.X.)
| | - Zhuojun Yan
- College of Chemistry, Liaoning University, Shenyang 110036, China
- Correspondence: (K.C.); (Z.Y.); (L.X.)
| | - Lixin Xia
- College of Chemistry, Liaoning University, Shenyang 110036, China
- Liaoning Key Laboratory of Chemical Additive Synthesis and Separation, Yingkou Institute of Technology, Yingkou 115014, China
- Correspondence: (K.C.); (Z.Y.); (L.X.)
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Wang T, Du Y, Yang Y, Jing X, Zhu G. Imidazolium-Functionalized Ionic Porous Aromatic Frameworks for CO 2 Capture and In Situ Conversion. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00692] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tienan Wang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Northeast Normal University, Changchun 130024, China
| | - Yingying Du
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Northeast Normal University, Changchun 130024, China
| | - Yuting Yang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Northeast Normal University, Changchun 130024, China
| | - Xiaofei Jing
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Northeast Normal University, Changchun 130024, China
| | - Guangshan Zhu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Northeast Normal University, Changchun 130024, China
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Jiang L, Lu XY, Geng YZ, Jia ZQ, An QF, Bruggen BV. Facile preparation of Porous aromatic frameworks PAF-56 membranes for nanofiltration of dyes solutions. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.119845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yan Z, Liu J, Miao C, Su P, Zheng G, Cui B, Geng T, Fan J, Yu Z, Bu N, Yuan Y, Xia L. Pyrene-Based Fluorescent Porous Organic Polymers for Recognition and Detection of Pesticides. Molecules 2021; 27:126. [PMID: 35011357 PMCID: PMC8746865 DOI: 10.3390/molecules27010126] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/10/2021] [Accepted: 12/22/2021] [Indexed: 12/12/2022] Open
Abstract
Eating vegetables with pesticide residues over a long period of time causes serious adverse effects on the human body, such as acute poisoning, chronic poisoning, and endocrine system interference. To achieve the goal of a healthy society, it is an urgent issue to find a simple and effective method to detect organic pesticides. In this work, two fluorescent porous organic polymers, LNU-45 and LNU-47 (abbreviation for Liaoning University), were prepared using π-conjugated dibromopyrene monomer and boronic acid compounds as building units through a Suzuki coupling reaction. Due to the large π-electron delocalization effect, the resulting polymers revealed enhanced fluorescence performance. Significantly, in sharp contrast with the planar π-conjugated polymer framework (LNU-47), the distorted conjugated structure (LNU-45) shows a higher specific surface area and provides a broad interface for analyte interaction, which is helpful to achieve rapid response and detection sensitivity. LNU-45 exhibits strong fluorescence emission at 469 nm after excitation at 365 nm in THF solution, providing strong evidence for its suitability as a luminescent chemosensor for organic pesticides. The fluorescence quenching coefficients of LNU-45 for trifluralin and dicloran were 5710 and 12,000 (LNU-47 sample by ca. 1.98 and 3.38 times), respectively. Therefore, LNU-45 serves as an effective "real-time" sensor for the detection of trifluralin and dicloran with high sensitivity and selectivity.
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Affiliation(s)
- Zhuojun Yan
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Jinni Liu
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Congke Miao
- School of Environmental Science, Liaoning University, Shenyang 110036, China; (C.M.); (P.S.)
| | - Pinjie Su
- School of Environmental Science, Liaoning University, Shenyang 110036, China; (C.M.); (P.S.)
| | - Guiyue Zheng
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Bo Cui
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Tongfei Geng
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Jiating Fan
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Zhiyi Yu
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Naishun Bu
- School of Environmental Science, Liaoning University, Shenyang 110036, China; (C.M.); (P.S.)
| | - Ye Yuan
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Lixin Xia
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
- Liaoning Key Laboratory of Chemical Additive Synthesis and Separation, Yingkou Institute of Technology, Yingkou 115014, China
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Asad M, Wang YJ, Wang S, Dong QG, Li LK, Majeed S, Wang QY, Zang SQ. Hydrazone connected stable luminescent covalent-organic polymer for ultrafast detection of nitro-explosives. RSC Adv 2021; 11:39270-39277. [PMID: 35492474 PMCID: PMC9044423 DOI: 10.1039/d1ra08009a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/24/2021] [Indexed: 12/20/2022] Open
Abstract
Developing promising luminescent probes for the selective sensing of nitro-explosives remains a challenging issue. Porous luminescent covalent–organic polymers are one of the excellent sensing probes for trace hazardous materials. Herein, fluorescent monomers 1,1,2,2-tetrakis(4-formyl-(1,1′-biphenyl))ethane (TFBE) and 1,3,5-benzenetricarboxylic acid trihydrazide (BTCH) were selected to build a novel hydrazone connected stable luminescent covalent–organic polymer (H-COP) of high stability by typical Schiff-base reaction. The N2 sorption study, BET surface area analysis, and TGA profile indicate the porosity and stability of this H-COP material. Such properties of the H-COP material enable a unique sensing platform for nitro-explosives with great sensitivity (Ksv ∼ 106 M) and selectivity up to μM. This polymer material shows attractive selectivity and sensitivity towards phenolic nitro-explosives and other common explosives among earlier reported COP-based sensors. A novel H-COP was synthesized through Schiff-base condensation reaction, which shows high sensitivity (Ksv ∼ 106 M−1) and selectivity (μM level) towards nitro-explosives.![]()
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Affiliation(s)
- Muhammad Asad
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Ya-Jie Wang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Shan Wang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Qing-Guo Dong
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Lin-Ke Li
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Saadat Majeed
- Institute of Chemical Sciences, Bahauddin Zakariya University Multan 60800 Pakistan
| | - Qian-You Wang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Shuang-Quan Zang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
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9
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Xi E, Zhao Y, Xie Y, Gao N, Bian Z, Zhu G. Biological Application of Porous Aromatic Frameworks: State of the Art and Opportunities. J Phys Chem Lett 2021; 12:11050-11060. [PMID: 34747622 DOI: 10.1021/acs.jpclett.1c03209] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Porous aromatic frameworks (PAFs) were first reported in 2009 and have quickly attracted much attention because of their exceptionally ultrahigh specific surface area (5800 m2·g-1). Uniquely, PAFs are constructed from carbon-carbon-bond-linked aromatic-based building units, which render PAFs extremely stable in various environments. At present, PAFs have been applied in many fields, such as adsorption, catalysis, ion exchange, electrochemistry, and so on. However, for such a unique material, its application in the biological fields is still rarely explored. Therefore, this Perspective introduces the reported application of PAFs in biological fields, for instance, diagnosis and treatment of diseases, artificial enzymes, drug delivery, and extraction of bioactive substances. Major challenges and opportunities for future research on PAFs in biology and biomedicine are identified in diagnostic platforms, novel drug carriers/antidotes, and novel artificial enzymes.
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Affiliation(s)
- Enpeng Xi
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Yue Zhao
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Yiling Xie
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Nan Gao
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Zheng Bian
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Guangshan Zhu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
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Lin Q, Xie W, Zong Z, Liu Z, Sun Y, Liang L. Lanthanide-based bis-(3,5-dicarboxy-phenyl)terephthalamide metal–organic frameworks: slow relaxation of magnetization and detection of trace Fe 2+ and Fe 3+. NEW J CHEM 2021. [DOI: 10.1039/d1nj00863c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
{[Dy2(BDPT)1.5(DMF)4]·H2O}n (1) and [Sm2(BDPT)1.5(DMF)4]n (2) were prepared with highly sensitive fluorescent detection of trace Fe2+ and Fe3+. 1 exhibits weak antiferromagnetic interactions with signature of SMM behavior.
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Affiliation(s)
- Qingfang Lin
- Department of Chemistry
- Bengbu Medical College
- Bengbu 233030
- P. R. China
| | - Wen Xie
- Department of Chemistry
- Bengbu Medical College
- Bengbu 233030
- P. R. China
| | - Zhihui Zong
- Department of Chemistry
- Bengbu Medical College
- Bengbu 233030
- P. R. China
| | - Zicheng Liu
- Department of Chemistry
- Bengbu Medical College
- Bengbu 233030
- P. R. China
| | - Yuqing Sun
- Department of Chemistry
- Bengbu Medical College
- Bengbu 233030
- P. R. China
| | - Lili Liang
- Department of Chemistry
- Bengbu Medical College
- Bengbu 233030
- P. R. China
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Yuan Y, Yang Y, Zhu G. Molecularly Imprinted Porous Aromatic Frameworks for Molecular Recognition. ACS CENTRAL SCIENCE 2020; 6:1082-1094. [PMID: 32724843 PMCID: PMC7379099 DOI: 10.1021/acscentsci.0c00311] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Indexed: 05/17/2023]
Abstract
Porous aromatic frameworks (PAFs) are an important class of porous materials that are well-known for their ultralarge surface areas and superb stabilities. Basically, PAF solids are constructed from periodically arranged phenyl fragments connected via C-C bonds (generally), which provide vast accessible surfaces that can be modified with functional groups and intrinsic pathways for rapid mass transfer. Molecular imprinting technology (MIT) is an effective method for producing binding sites with a specific geometry and size that complement a template object. This review focuses on the integration of MIT into PAF structures via state-of-the-art coupling chemistry to expand the application of porous materials in the fields of metal ion extraction (including the nuclear element uranium) and selective catalysis. Additionally, a concise outlook on the rational construction of molecularly imprinted porous aromatic frameworks is discussed in terms of developing next-generation porous materials for broader applications.
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Abstract
Porous aromatic frameworks (PAFs) represent an important category of porous solids. PAFs possess rigid frameworks and exceptionally high surface areas, and, uniquely, they are constructed from carbon-carbon-bond-linked aromatic-based building units. Various functionalities can either originate from the intrinsic chemistry of their building units or are achieved by postmodification of the aromatic motifs using established reactions. Specially, the strong carbon-carbon bonding renders PAFs stable under harsh chemical treatments. Therefore, PAFs exhibit specificity in their chemistry and functionalities compared with conventional porous materials such as zeolites and metal organic frameworks. The unique features of PAFs render them being tolerant of severe environments and readily functionalized by harsh chemical treatments. The research field of PAFs has experienced rapid expansion over the past decade, and it is necessary to provide a comprehensive guide to the essential development of the field at this stage. Regarding research into PAFs, the synthesis, functionalization, and applications are the three most important topics. In this thematic review, the three topics are comprehensively explained and aptly exemplified to shed light on developments in the field. Current questions and a perspective outlook will be summarized.
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Affiliation(s)
- Yuyang Tian
- Key Laboratory of Polyoxometalate Science of the Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Guangshan Zhu
- Key Laboratory of Polyoxometalate Science of the Ministry of Education and Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
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Zhang B, Li B, Wang Z. Creation of Carbazole-Based Fluorescent Porous Polymers for Recognition and Detection of Various Pesticides in Water. ACS Sens 2020; 5:162-170. [PMID: 31927991 DOI: 10.1021/acssensors.9b01954] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The development of sensitive, fast, and portable methods for detecting the residual toxic pesticides is essentially important because of the increasing concerns for public health and safety. For this purpose, three fluorescent porous organic polymers containing pendant N-benzyl carbazole, N-benzyl dibromo-carbazole, and N-benzyl dimethoxy-carbazole groups were synthesized via a one-step polymerization reaction. The resultant polymers emit bright cyan, blue, and green light under the ultraviolet lamp, respectively, with the Brunauer-Emmett-Teller area up to 858 m2 g-1 and tunable pore sizes in the range of 0.5-36 nm. Six pesticides including trifluralin, isopropalin, glyphosate, fenitrothion, imidacloprid, and cyfluothrin are selected as the analytes to investigate the recognition and detection ability of polymers in terms of the different photo-physical properties of polymers, chemical structure of organic pesticides as well as the pore sizes of polymers, and molecular sizes of pesticides. It is interesting to find that, even though in water medium, the measured fluorescent quenching Stern-Volmer coefficient for trifluralin still reaches 26,040 L mol-1 and is nearly unchanged under both acidic or basic service conditions. Moreover, the test paper prepared from the polymer exhibits a rapid fluorescent response when contacting the aqueous trifluralin dispersion liquid, and the sensitivity remains stable after recycling use for twelve times.
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Affiliation(s)
- Biao Zhang
- Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
- Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education, School of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China
| | - Bin Li
- Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Zhonggang Wang
- Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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Das SK, Chatterjee S, Mondal S, Bhaumik A. A new triazine-thiophene based porous organic polymer as efficient catalyst for the synthesis of chromenes via multicomponent coupling and catalyst support for facile synthesis of HMF from carbohydrates. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110483] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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15
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A pyrene-cored conjugated microporous polycarbazole for sensitive and selective detection of hazardous explosives. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107453] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Yuan Y, Zhu G. Porous Aromatic Frameworks as a Platform for Multifunctional Applications. ACS CENTRAL SCIENCE 2019; 5:409-418. [PMID: 30937368 PMCID: PMC6439448 DOI: 10.1021/acscentsci.9b00047] [Citation(s) in RCA: 101] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Indexed: 05/20/2023]
Abstract
Porous aromatic frameworks (PAFs), which are well-known for their large surface areas, associated porosity, diverse structures, and superb stability, have recently attracted broad interest. Taking advantage of widely available building blocks and various coupling strategies, customized porous architectures can be prepared exclusively through covalent bonding to satisfy necessary requirements. In addition, PAFs are composed of phenyl-ring-derived fragments that are easily modified with desired functional groups with the help of established synthetic chemistry techniques. On the basis of material design and preparative chemistry, this review mainly focuses on recent advances in the structural and chemical characteristics of PAFs for potential utilizations, including molecule storage, gas separation, catalysis, and ion extraction. Additionally, a concise outlook on the rational construction of functional PAFs is discussed in terms of developing next-generation porous materials for broader applications.
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Abstract
Porous organic polymers (POPs), which are built from pure organic building blocks through strong covalent bonds, are intriguing platforms with multiple functionalities.
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Affiliation(s)
- Dongyang Chen
- College of Chemistry and Chemical Engineering
- Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety
- Central South University
- Changsha 410005
- China
| | - Cheng Liu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116012
- China
| | - Juntao Tang
- College of Chemistry and Chemical Engineering
- Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety
- Central South University
- Changsha 410005
- China
| | - Linfeng Luo
- College of Chemistry and Chemical Engineering
- Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety
- Central South University
- Changsha 410005
- China
| | - Guipeng Yu
- College of Chemistry and Chemical Engineering
- Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety
- Central South University
- Changsha 410005
- China
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18
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Liang L, Miao M, Liu C, Zong Z, Zhang J, Fang Q. Antibacterial and aqueous dual-responsive sensing activities of monomeric complexes with uncoordinated imidazole sites. NEW J CHEM 2019. [DOI: 10.1039/c9nj03960k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The butterfly-shaped monomeric complex is stable and slight soluble in water, which shows antibacterial and aqueous dual-responsive sensing activities.
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Affiliation(s)
- Lili Liang
- Department of Pharmaceutical Engineering
- Bengbu Medical College
- Bengbu
- P. R. China
| | - Maomao Miao
- Department of Pharmaceutical Engineering
- Bengbu Medical College
- Bengbu
- P. R. China
| | - Congsen Liu
- Department of Pharmaceutical Engineering
- Bengbu Medical College
- Bengbu
- P. R. China
| | - Zhihui Zong
- Department of Pharmaceutical Engineering
- Bengbu Medical College
- Bengbu
- P. R. China
| | - Jun Zhang
- School of Materials and Chemical Engineering
- Anhui Jianzhu University
- Hefei
- P. R. China
| | - Qiang Fang
- Department of Pharmaceutical Engineering
- Bengbu Medical College
- Bengbu
- P. R. China
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19
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Ardic Alidagi H, Tümay SO, Şenocak A, Çiftbudak ÖF, Çoşut B, Yeşilot S. Constitutional isomers of dendrimer-like pyrene substituted cyclotriphosphazenes: synthesis, theoretical calculations, and use as fluorescence receptors for the detection of explosive nitroaromatics. NEW J CHEM 2019. [DOI: 10.1039/c9nj03695d] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Two constitutionally isomeric bis-pyrenyl phenol dendrons (4 and 6) and their dendrimer-like cyclotriphosphazene derivatives (5 and 7) are designed, synthesized and fluorescence detection behaviors are evaluated for nitro aromatic compounds (NACs).
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Affiliation(s)
| | | | - Ahmet Şenocak
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
| | | | - Bünyemin Çoşut
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
| | - Serkan Yeşilot
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
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20
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Zhang S, Yang Q, Wang C, Luo X, Kim J, Wang Z, Yamauchi Y. Porous Organic Frameworks: Advanced Materials in Analytical Chemistry. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2018; 5:1801116. [PMID: 30581707 PMCID: PMC6299720 DOI: 10.1002/advs.201801116] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 08/30/2018] [Indexed: 04/14/2023]
Abstract
Porous organic frameworks (POFs), a general term for covalent-organic frameworks (COFs), covalent triazine frameworks (CTFs), porous aromatic frameworks (PAFs), etc., are constructed from organic building monomers with strong covalent bonds and have generated great interest among researchers. The remarkable features, such as large surface areas, permanent porosity, high thermal and chemical stability, and convenient functionalization, promote the great potential of POFs in diverse applications. A critical overview of the important development in the design and synthesis of COFs, CTFs, and PAFs is provided and their state-of-the-art applications in analytical chemistry are discussed. POFs and their functional composites have been explored as advanced materials in "turn-off" or "turn-on" fluorescence detection and novel stationary phases for chromatographic separation, as well as a promising adsorbent for sample preparation methods. In addition, the prospects for the synthesis and utilization of POFs in analytical chemistry are also presented. These prospects can offer an outlook and reference for further study of the applications of POFs.
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Affiliation(s)
- Shuaihua Zhang
- Department of ChemistryCollege of ScienceHebei Agricultural UniversityBaoding071001HebeiChina
| | - Qian Yang
- Department of ChemistryCollege of ScienceHebei Agricultural UniversityBaoding071001HebeiChina
| | - Chun Wang
- Department of ChemistryCollege of ScienceHebei Agricultural UniversityBaoding071001HebeiChina
| | - Xiliang Luo
- Key Laboratory of Sensor Analysis of Tumor Marker (Ministry of Education)Shandong Key Laboratory of Biochemical Analysis, and Key Laboratory of Analytical Chemistry for Life Science in Universities of ShandongCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao266042China
| | - Jeonghun Kim
- School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology (AIBN)The University of QueenslandBrisbaneQLD4072Australia
| | - Zhi Wang
- Department of ChemistryCollege of ScienceHebei Agricultural UniversityBaoding071001HebeiChina
| | - Yusuke Yamauchi
- Key Laboratory of Sensor Analysis of Tumor Marker (Ministry of Education)Shandong Key Laboratory of Biochemical Analysis, and Key Laboratory of Analytical Chemistry for Life Science in Universities of ShandongCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao266042China
- School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology (AIBN)The University of QueenslandBrisbaneQLD4072Australia
- International Center for Materials Nanoarchitectonics (MANA)National Institute for Materials Science (NIMS)1‐1 NamikiTsukubaIbaraki305‐0044Japan
- Department of Plant & Environmental New ResourcesKyung Hee University1732 Deogyeong‐daeroGiheung‐gu, Yongin‐siGyeonggi‐do446‐701South Korea
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21
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El-Kadri OM, Tessema TD, Almotawa RM, Arvapally RK, Al-Sayah MH, Omary MA, El-Kaderi HM. Pyrene Bearing Azo-Functionalized Porous Nanofibers for CO 2 Separation and Toxic Metal Cation Sensing. ACS OMEGA 2018; 3:15510-15518. [PMID: 31458207 PMCID: PMC6644102 DOI: 10.1021/acsomega.8b01920] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 10/26/2018] [Indexed: 05/05/2023]
Abstract
A novel luminescent azo-linked polymer (ALP) has been constructed from 1,3,6,8-tetra(4-aminophenyl)pyrene using a copper(I)-catalyzed oxidative homocoupling reaction. The polymer displays high porosity with a Brunauer-Emmett-Teller surface area of 1259 m2 g-1 and narrow pore size distribution (1.06 nm) and is able to take up a significant amount of CO2 (2.89 mmol g-1) at 298 K and 1.00 bar with a high isosteric heat of adsorption of 27.5 kJ mol-1. Selectivity studies applying the ideal adsorbed solution theory revealed that the novel polymer has moderately good selectivities for CO2/N2 (55.1) and CO2/CH4 (10.9). Furthermore, the ALP shows fluorescence quenching in the presence of Hg2+, Pb2+, Tl+, and Al3+ ions. Compared with these ions, the ALP showed no sensitivity to light metal ions such as Na+, K+, and Ca2+ in ethanol-water solution, clearly indicating the high selectivity of the ALP toward heavy metal ions. The exceptional physiochemical stability, high porosity, and strong luminescence make this polymer an excellent candidate as a fluorescent chemical sensor for the detection of heavy metal ions.
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Affiliation(s)
- Oussama M. El-Kadri
- Department of Biology, Chemistry,
and Environmental Sciences, and Materials Science
and Engineering Research Institute, American
University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
- E-mail: . Phone +971 6 515-2787. Fax +971 6 515-2450 (O.M.E.-K.)
| | - Tsemre-Dingel Tessema
- Department
of Chemistry, Virginia Commonwealth University, 1001 W. Main Street, Richmond, Virginia 23284-2006, United States
| | - Ruaa M. Almotawa
- Department
of Chemistry and Advanced Materials and Manufacturing Processes Institute
(AMMPI), University of North Texas, 1155 Union Circle #305070, Denton, Texas 76203, United States
| | - Ravi K. Arvapally
- Department
of Chemistry and Advanced Materials and Manufacturing Processes Institute
(AMMPI), University of North Texas, 1155 Union Circle #305070, Denton, Texas 76203, United States
| | - Mohammad H. Al-Sayah
- Department of Biology, Chemistry,
and Environmental Sciences, and Materials Science
and Engineering Research Institute, American
University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
| | - Mohammad A. Omary
- Department
of Chemistry and Advanced Materials and Manufacturing Processes Institute
(AMMPI), University of North Texas, 1155 Union Circle #305070, Denton, Texas 76203, United States
- Institute
of New Energy, Science
Hall, 1003 Shangbu Road, Shenzhen 518031, China
| | - Hani M. El-Kaderi
- Department
of Chemistry, Virginia Commonwealth University, 1001 W. Main Street, Richmond, Virginia 23284-2006, United States
- E-mail: . Phone (804) 828-7505. Fax (804) 828-8599 (H.M.E.-K.)
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22
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Zhang B, Yan J, Shang Y, Wang Z. Synthesis of Fluorescent Micro- and Mesoporous Polyaminals for Detection of Toxic Pesticides. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02669] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Biao Zhang
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jun Yan
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yingqi Shang
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Zhonggang Wang
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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23
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Garzón-Tovar L, Avci-Camur C, Rodríguez-San-Miguel D, Imaz I, Zamora F, Maspoch D. Spray drying for making covalent chemistry II: synthesis of covalent–organic framework superstructures and related composites. Chem Commun (Camb) 2017; 53:11372-11375. [DOI: 10.1039/c7cc07052g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here we report a method that combines the spray-drying technique with a dynamic covalent chemistry process to synthesize zero-dimensional, spherical and microscale superstructures made from the assembly of imine-based COF nanocrystals.
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Affiliation(s)
- Luis Garzón-Tovar
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB
- Barcelona
- Spain
| | - Ceren Avci-Camur
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB
- Barcelona
- Spain
| | - David Rodríguez-San-Miguel
- Departamento de Química Inorgánica and Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid
- Madrid
- Spain
| | - Inhar Imaz
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB
- Barcelona
- Spain
| | - Félix Zamora
- Departamento de Química Inorgánica and Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid
- Madrid
- Spain
- Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA Nanociencia)
- Madrid
| | - Daniel Maspoch
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB
- Barcelona
- Spain
- ICREA, Pg. Lluís Companys 23
- Barcelona
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24
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25
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Kumar A, Kumar A, Pandey DS. N,N-Diethylamine appended binuclear Zn(ii) complexes: highly selective and sensitive fluorescent chemosensors for picric acid. Dalton Trans 2016; 45:8475-84. [DOI: 10.1039/c6dt00747c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Novel binuclear Zn(ii) complexes (1–2) derived from bis-chelating salen type ligands (H2L1 and H2L2) possessing N,N-diethylamine moieties on the periphery of the molecules have been synthesized and thoroughly characterized by satisfactory elemental analyses and spectral (FT-IR, 1H, 13C NMR, UV-vis, fluorescence and ESI-MS) studies.
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Affiliation(s)
- Amit Kumar
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi
- India
| | - Ashish Kumar
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi
- India
| | - Daya Shankar Pandey
- Department of Chemistry
- Institute of Science
- Banaras Hindu University
- Varanasi
- India
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26
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Zhang Q, Zhao Y, Yang B, Fu C, Zhao L, Wang X, Wei Y, Tao L. Lighting up the PEGylation agents via the Hantzsch reaction. Polym Chem 2016. [DOI: 10.1039/c5py01624j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PEG chain ends have been modified with a protein reactive-group through the Hantzsch reaction to in situ achieve fluorescent PEGylation agents for protein conjugation.
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Affiliation(s)
- Qingdong Zhang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Yuan Zhao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Bin Yang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Changkui Fu
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Lingyun Zhao
- Key Laboratory of Advanced Materials
- Ministry of Education
- School of Material Science & Engineering
- Tsinghua University
- Beijing
| | - Xing Wang
- The State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Yen Wei
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
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27
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Monnereau L, Muller T, Lang M, Bräse S. Tunable porosity of 3D-networks with germanium nodes. Chem Commun (Camb) 2016; 52:571-4. [DOI: 10.1039/c5cc06790a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Eight hyper cross-linked polymers based on tetrakis(4-ethynylphenyl)germanium and tetrakis(4-ethynylphenyl)methane are presented.
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Affiliation(s)
- Laure Monnereau
- Karlsruhe Institute of Technology – Campus South
- Institute of Organic Chemistry
- 76131 Karlsruhe
- Germany
| | - Thierry Muller
- Clariant Produkte (Deutschland) GmbH
- Clariant Innovation Center
- Group Technology & Innovation
- Chemical Research
- Competence Center Colorants & Functional Chemicals
| | - Mathias Lang
- Karlsruhe Institute of Technology – Campus South
- Institute of Organic Chemistry
- 76131 Karlsruhe
- Germany
| | - Stefan Bräse
- Karlsruhe Institute of Technology – Campus South
- Institute of Organic Chemistry
- 76131 Karlsruhe
- Germany
- Karlsruhe Institute of Technology – Campus North
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28
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Meng L, Zou X, Guo S, Ma H, Zhao Y, Zhu G. Self-supported fibrous porous aromatic membranes for efficient CO2/N2 separations. ACS APPLIED MATERIALS & INTERFACES 2015; 7:15561-15569. [PMID: 26120972 DOI: 10.1021/acsami.5b04148] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this paper, we describe a new synthesis protocol for the preparation of self-supported hollow fiber membranes composed of porous aromatic framework PAF-56P and PSF. PAF-56P was facilely prepared by the cross-coupling reaction of triangle-shaped cyanuric chloride and linear p-terophenyl monomers. The prepared PAF-56P material possesses an extended conjugated network, the structure of which is confirmed by nuclear magnetic resonance and infrared characterizations, as well as a permanent porosity with a BET surface area of 553.4 m(2) g(-1) and a pore size of 1.2 nm. PAF-56P was subsequently integrated with PSF matrix into PAF-56P/PSF asymmetric hollow fiber membranes via the dry jet-wet quench method employing PAF-56P/PSF suspensions. Scanning electron microscopy studies show that PAF-56P particles are embedded in the PSF matrix to form continuous membranes. Fabricated PAF-56P/PSF membranes were further exploited for CO2 capture, which was exemplified by gas separations of CO2/N2 mixtures. The PAF-56P/PSF membranes show a high selectivity of CO2 over N2 with a separation factor of 38.9 due to the abundant nitrogen groups in the PAF-56P framework. A preferred permeance for CO2 in the binary CO2/N2 gas mixture is obtained in the range of 93-141 GPU due to the large CO2 adsorption capacity and a large pore size of PAF-56P. Additionally, PAF-56P/PSF membranes exhibit excellent thermal and mechanical stabilities, which were examined by thermal analysis and gas separation tests with the dependencies of temperatures and pressures. The merits of high selectivity for CO2, good stability, and easy scale up make PAF-56P/PSF hollow fiber membranes of great interest for the industrial separations of CO2 from the gas exhausts.
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Affiliation(s)
- Lingbo Meng
- ‡Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Xiaoqin Zou
- ‡Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | | | - Heping Ma
- §State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, P. R. China
| | | | - Guangshan Zhu
- ‡Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
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29
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Das G, Biswal BP, Kandambeth S, Venkatesh V, Kaur G, Addicoat M, Heine T, Verma S, Banerjee R. Chemical sensing in two dimensional porous covalent organic nanosheets. Chem Sci 2015; 6:3931-3939. [PMID: 29218164 PMCID: PMC5707461 DOI: 10.1039/c5sc00512d] [Citation(s) in RCA: 349] [Impact Index Per Article: 38.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 04/29/2015] [Indexed: 12/22/2022] Open
Abstract
Two new imide-based crystalline, porous, and chemically stable covalent organic frameworks (COFs) (TpBDH and TfpBDH) have been successfully synthesized employing solvothermal crystallization route. Furthermore, thin layered covalent organic nanosheets (CONs) were derived from these bulk COFs by the simple liquid phase exfoliation method. These 2D CONs showcase increased luminescence intensity compared to their bulk counterparts (COFs). Notably, TfpBDH-CONs showcase good selectivity and prominent, direct visual detection towards different nitroaromatic analytes over TpBDH-CONs. Quite interestingly, TfpBDH-CONs exhibit a superior "turn-on" detection capability for 2,4,6-trinitrophenol (TNP) in the solid state, but conversely, they also show a "turn-off" detection in the dispersion state. These findings describe a new approach towards developing an efficient, promising fluorescence chemosensor material for both visual and spectroscopic detection of nitroaromatic compounds with very low [10-5 (M)] analyte concentrations.
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Affiliation(s)
- Gobinda Das
- Physical and Materials Chemistry Division , CSIR-National Chemical Laboratory , Dr HomiBhabha Road , Pune-411008 , India . ; ; Tel: +91-20-25902535
| | - Bishnu P Biswal
- Physical and Materials Chemistry Division , CSIR-National Chemical Laboratory , Dr HomiBhabha Road , Pune-411008 , India . ; ; Tel: +91-20-25902535
- Academy of Scientific and Innovative Research (AcSIR) , New Delhi , India
| | - Sharath Kandambeth
- Physical and Materials Chemistry Division , CSIR-National Chemical Laboratory , Dr HomiBhabha Road , Pune-411008 , India . ; ; Tel: +91-20-25902535
- Academy of Scientific and Innovative Research (AcSIR) , New Delhi , India
| | - V Venkatesh
- DST-Thematic Unit of Excellence on Soft Nanofabrication , Indian Institute of Technology Kanpur , Kanpur-208016 , UP , India
| | - Gagandeep Kaur
- DST-Thematic Unit of Excellence on Soft Nanofabrication , Indian Institute of Technology Kanpur , Kanpur-208016 , UP , India
| | - Matthew Addicoat
- Centre for Functional Nanomaterials , Engineering and Science , Jacobs University Bremen , Research III, Room 61, Campus Ring 1 , 28759 Bremen , Germany
| | - Thomas Heine
- Centre for Functional Nanomaterials , Engineering and Science , Jacobs University Bremen , Research III, Room 61, Campus Ring 1 , 28759 Bremen , Germany
| | - Sandeep Verma
- DST-Thematic Unit of Excellence on Soft Nanofabrication , Indian Institute of Technology Kanpur , Kanpur-208016 , UP , India
| | - Rahul Banerjee
- Physical and Materials Chemistry Division , CSIR-National Chemical Laboratory , Dr HomiBhabha Road , Pune-411008 , India . ; ; Tel: +91-20-25902535
- Academy of Scientific and Innovative Research (AcSIR) , New Delhi , India
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30
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Li Y, Zhang W, Sun Z, Sun T, Xie Z, Huang Y, Jing X. Light-induced synthesis of cross-linked polymers and their application in explosive detection. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2014.12.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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Wan XY, Jiang FL, Chen L, Pan J, Zhou K, Su KZ, Pang JD, Lyu GX, Hong MC. Structural variability, unusual thermochromic luminescence and nitrobenzene sensing properties of five Zn(ii) coordination polymers assembled from a terphenyl-hexacarboxylate ligand. CrystEngComm 2015. [DOI: 10.1039/c5ce00420a] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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32
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Sun L, Liang Z, Yu J. Octavinylsilsesquioxane-based luminescent nanoporous inorganic–organic hybrid polymers constructed by the Heck coupling reaction. Polym Chem 2015. [DOI: 10.1039/c4py01284d] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A class of luminescent nanoporous inorganic–organic hybrid polymers has been synthesized by the Heck coupling of octavinylsilsesquioxane with aromatic bromide monomers. The resulting materials exhibit porous and luminescent features, and show picric acid sensing behaviour.
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Affiliation(s)
- Libo Sun
- State Key Lab of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Zhiqiang Liang
- State Key Lab of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Jihong Yu
- State Key Lab of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun
- P. R. China
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33
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Zyryanov GV, Kopchuk DS, Kovalev IS, Nosova EV, Rusinov VL, Chupakhin ON. Chemosensors for detection of nitroaromatic compounds (explosives). RUSSIAN CHEMICAL REVIEWS 2014. [DOI: 10.1070/rc2014v083n09abeh004467] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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34
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Béreau V, Duhayon C, Sutter JP. Supramolecular control over recognition and efficient detection of picric acid. Chem Commun (Camb) 2014; 50:12061-4. [DOI: 10.1039/c4cc05888g] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Puthiaraj P, Pitchumani K. Triazine-Based Mesoporous Covalent Imine Polymers as Solid Supports for Copper-Mediated Chan-Lam Cross-Coupling N-Arylation Reactions. Chemistry 2014; 20:8761-70. [DOI: 10.1002/chem.201402365] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 04/24/2014] [Indexed: 01/07/2023]
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36
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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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37
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Song C, Wang GY, Wang HZ, Wang YJ, Kong DM. Applications of porous organic frameworks (POFs) in detection of nucleic acid and exonuclease I activity. J Mater Chem B 2014; 2:1549-1556. [DOI: 10.1039/c3tb21461c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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