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Li Z, Ji X, Xie H, Tang BZ. Aggregation-Induced Emission-Active Gels: Fabrications, Functions, and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2100021. [PMID: 34216407 DOI: 10.1002/adma.202100021] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 03/14/2021] [Indexed: 05/07/2023]
Abstract
Chromophores that exhibit aggregation-induced emission (i.e., aggregation-induced emission luminogens [AIEgens]) emit intense fluorescence in their aggregated states, but show negligible emission as discrete molecular species in solution due to the changes in restriction and freedom of intramolecular motions. As solvent-swollen quasi-solids with both a compact phase and a free space, gels enable manipulation of intramolecular motions. Thus, AIE-active gels have attracted significant interest owing to their various distinctive properties and promising application potential. Herein, a comprehensive overview of AIE-active gels is provided. The fabrication strategies employed are detailed, and the applications of AIEgens are summarized. In addition, the gel functions arising from the AIE moieties are revealed, along with their structure-property relationships. Furthermore, the applications of AIE-active gels in diverse areas are illustrated. Finally, ongoing challenges and potential means to address them are discussed, along with future perspectives on AIE-active gels, with the overall aim of inspiring research on novel materials and ideas.
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Affiliation(s)
- Zhao Li
- Institute of Engineering Medicine, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing, 100081, China
| | - Xiaofan Ji
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Huilin Xie
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction and Institute for Advanced Study, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan, Shenzhen, 518055, China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction and Institute for Advanced Study, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st RD, South Area, Hi-tech Park Nanshan, Shenzhen, 518055, China
- Center for Aggregation-Induced Emission, SCUT-HKUST Joint Research Institutes, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, China
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Hawkins K, Patterson AK, Clarke PA, Smith DK. Catalytic Gels for a Prebiotically Relevant Asymmetric Aldol Reaction in Water: From Organocatalyst Design to Hydrogel Discovery and Back Again. J Am Chem Soc 2020; 142:4379-4389. [PMID: 32023044 PMCID: PMC7146862 DOI: 10.1021/jacs.9b13156] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Indexed: 12/14/2022]
Abstract
This paper reports an investigation into organocatalytic hydrogels as prebiotically relevant systems. Gels are interesting prebiotic reaction media, combining heterogeneous and homogeneous characteristics with a structurally organized active "solid-like" catalyst separated from the surrounding environment, yet in intimate contact with the solution phase and readily accessible via "liquid-like" diffusion. A simple self-assembling glutamine amide derivative 1 was initially found to catalyze a model aldol reaction between cyclohexanone and 4-nitrobenzaldehyde, but it did not maintain its gel structure during reaction. In this study, it was observed that compound 1 could react directly with the benzaldehyde to form a hydrogel in situ based on Schiff base 2 as a low-molecular-weight gelator (LMWG). This new dynamic gel is a rare example of a two-component self-assembled LMWG hydrogel and was fully characterized. It was demonstrated that glutamine amide 1 could select an optimal aldehyde component and preferentially assemble from mixtures. In the hunt for an organocatalyst, reductive conditions were applied to the Schiff base to yield secondary amine 3, which is also a highly effective hydrogelator at very low loadings with a high degree of nanoscale order. Most importantly, the hydrogel based on 3 catalyzed the prebiotically relevant aldol dimerization of glycolaldehyde to give threose and erythrose. In buffered conditions, this reaction gave excellent conversions, good diastereoselectivity, and some enantioselectivity. Catalysis using the hydrogel of 3 was much better than that using non-assembled 3-demonstrating a clear benefit of self-assembly. The results suggest that hydrogels offer a potential strategy by which prebiotic reactions can be promoted using simple, prebiotically plausible LMWGs that can selectively self-organize from complex mixtures. Such processes may have been of prebiotic importance.
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Affiliation(s)
- Kirsten Hawkins
- Department of Chemistry, University
of York, Heslington, York YO10 5DD, U.K.
| | - Anna K. Patterson
- Department of Chemistry, University
of York, Heslington, York YO10 5DD, U.K.
| | - Paul A. Clarke
- Department of Chemistry, University
of York, Heslington, York YO10 5DD, U.K.
| | - David K. Smith
- Department of Chemistry, University
of York, Heslington, York YO10 5DD, U.K.
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Feng X, Liao P, Jiang J, Shi J, Ke Z, Zhang J. Perylene Diimide Based Imine Cages for Inclusion of Aromatic Guest Molecules and Visible‐Light Photocatalysis. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900058] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Xiying Feng
- Sun Yat-Sen University MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and Engineering Guangzhou 510275 China
| | - Peisen Liao
- Sun Yat-Sen University MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and Engineering Guangzhou 510275 China
| | - Jingxing Jiang
- Sun Yat-Sen University MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and Engineering Guangzhou 510275 China
| | - Jianying Shi
- Sun Yat-Sen University MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and Engineering Guangzhou 510275 China
| | - Zhuofeng Ke
- Sun Yat-Sen University MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and Engineering Guangzhou 510275 China
| | - Jianyong Zhang
- Sun Yat-Sen University MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and Engineering Guangzhou 510275 China
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Pan H, Cheng Z, Zhong H, Wang R, Li X. Flexible Cathode Materials Enabled by a Multifunctional Covalent Organic Gel for Lithium-Sulfur Batteries with High Areal Capacities. ACS APPLIED MATERIALS & INTERFACES 2019; 11:8032-8039. [PMID: 30702847 DOI: 10.1021/acsami.8b21639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Foldable lithium-sulfur (Li-S) batteries have captured considerable interest in advanced flexible energy storage systems. However, sulfur utilization, cycling stability, and mechanical durability are still not satisfactory for flexible batteries with high sulfur loadings. Herein, we present one type of new freestanding electrode material derived from a thiourea-based covalent organic gel (COG). COG can accommodate high loading of carbon nanotubes (CNTs) and sulfur with the concomitant formation of an embedded conductive CNT network. The unique performance of the COG not only facilitates ion transfer and electrolyte infiltration but also effectively confines polysulfides in the internal cavities. These advantages endow the freestanding CNT/S/COG electrodes with high reversible capacity, good rate performance, excellent cycling stability, and superior structural integrity. CNT/S/COG with an ultrahigh sulfur loading of 12.6 mg cm-2 delivers a high discharging capacity of 13.7 mA h cm-2 (1097 mA h g-1) at 0.1 C; the capacity retention is as high as 83.9% after 100 cycles. Moreover, CNT/S/COG could be processed into foldable pouch cells. This study has demonstrated great potential of COGs for the fabrication of advanced flexible energy storage devices with high energy density and long cycling life.
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Affiliation(s)
- Hui Pan
- Fujian Key Laboratory of Polymer Materials, College of Chemical and Materials Science , Fujian Normal University , Fuzhou , Fujian 350007 , China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China
| | - Zhibin Cheng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China
| | - Hong Zhong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China
| | - Ruihu Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter , Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China
| | - Xiaoju Li
- Fujian Key Laboratory of Polymer Materials, College of Chemical and Materials Science , Fujian Normal University , Fuzhou , Fujian 350007 , China
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Eisermann J, Kerth A, Hinderberger D. Dynamic self-assembly of ions with variable size and charge in solution. RSC Adv 2019; 9:18627-18640. [PMID: 35515209 PMCID: PMC9064732 DOI: 10.1039/c9ra02019e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/03/2019] [Indexed: 12/20/2022] Open
Abstract
Recently it was found that at ambient temperatures and in specific ternary solvents a cationic macrocyclic tetraimidazolium molecular box and small dianionic salts can self-assemble into highly defined, colloid-like ionic clusters, called ionoids. Here, we present evidence that the solution-based ionic self-assembly process leading to ionoids is a general phenomenon by characterizing new ionic building blocks which are capable of generating loosely bound globular and anisotropic structures similar to those in the established system. Using new cationic and anionic molecules, we show that variations in the size ratio between cationic and anionic component mainly affect size, shape and durability of the ionic clusters. Utilizing dynamic light scattering (DLS), continuously monitored phase-analysis light scattering (cmPALS) and continuous wave electron paramagnetic resonance (CW EPR) spectroscopy, we can thus define generalized ionic ratios, in which specific combinations of ionic compounds with certain size and charge densities are able to form these soft yet durable and long-lived ionic clusters. Furthermore, we characterize the temporal development of our dynamically self-assembled structures in solution from the level of the individual ionic building blocks to stable clusters with minimum lifetimes of months through previously established ionoid evolution diagrams (IEDs). The direct comparison of various cluster systems with respect to their shape, size and charges allows correlations of structural changes of the individual building blocks with the fate of self-assembled entities inside the crafted IEDs. This work generalizes the concept of ionoid formation to ions of specific sizes and charge densities, which may broaden the scope of this new type of highly dynamic and soft yet remarkably durable structures in the field of supramolecular chemistry. Recently it was found that at ambient temperatures and in specific ternary solvents a cationic macrocyclic tetraimidazolium molecular box and small dianionic salts can self-assemble into highly defined, colloid-like ionic clusters, called ionoids.![]()
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Affiliation(s)
- Jana Eisermann
- Institute of Chemistry
- Martin-Luther-Universität Halle-Wittenberg
- 06120 Halle (Saale)
- Germany
| | - Andreas Kerth
- Institute of Chemistry
- Martin-Luther-Universität Halle-Wittenberg
- 06120 Halle (Saale)
- Germany
| | - Dariush Hinderberger
- Institute of Chemistry
- Martin-Luther-Universität Halle-Wittenberg
- 06120 Halle (Saale)
- Germany
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Dong J, Xu FF, Liu Z, Yu HY, Yan Y, Li YX. Porous Covalent Organic Gels: Design, Synthesis and Fluoroquinolones Adsorption. ChemistrySelect 2018. [DOI: 10.1002/slct.201803079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jun Dong
- Jilin University; Key Lab of Groundwater Resources and Environment; Ministry of Education; 2519 Jiefang Road Changchun 130021 P. R. China
| | - Fei-Fan Xu
- Jilin University; Key Lab of Groundwater Resources and Environment; Ministry of Education; 2519 Jiefang Road Changchun 130021 P. R. China
| | - Zhi Liu
- Jilin Jianzhu University; School of Municipal and Environmental Engineering; 5088 Xincheng Street Changchun 130117 P. R. China
| | - Hai-Yang Yu
- Jilin University; Key Lab of Groundwater Resources and Environment; Ministry of Education; 2519 Jiefang Road Changchun 130021 P. R. China
| | - Yan Yan
- Jilin University; State Key Laboratory of Inorganic Synthesis and Preparative Chemistry; College of Chemistry; 2699 Qianjin Street Changchun 130021 P. R. China
| | - Yang-Xue Li
- Jilin University; Key Lab of Groundwater Resources and Environment; Ministry of Education; 2519 Jiefang Road Changchun 130021 P. R. China
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An AIEgen-based 3D covalent organic framework for white light-emitting diodes. Nat Commun 2018; 9:5234. [PMID: 30532031 PMCID: PMC6286360 DOI: 10.1038/s41467-018-07670-4] [Citation(s) in RCA: 193] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 11/14/2018] [Indexed: 11/08/2022] Open
Abstract
The design and synthesis of three-dimensional covalent organic frameworks (3D COFs) have still been considered as a big challenge. Here we report the design and synthesis of an AIEgen-based 3D COF (3D-TPE-COF), with a high surface area (1084 m2 g−1). According to powder X-ray diffraction and continuous rotation electron diffraction analyses, 3D-TPE-COF is identified to adopt a seven-fold interpenetrated pts topology. Interestingly, 3D-TPE-COF emits yellow fluorescence upon excitation, with a photoluminescence quantum yield of 20%. Moreover, by simply coating 3D-TPE-COF onto a commercial blue light-emitting diode (LED), a prototype white LED (WLED) under continuously driving without degradation for 1200 h was demonstrated. The present work suggests the possibility of using COF materials for stable WLEDs, which will greatly inspire us to design and synthesize fluorescent 3D COFs and facilitate the development of COF-based WLEDs in future. 3D covalent organic frameworks (COF) show interesting hierarchical arrangements of nanopores and open sites but their synthesis remains challenging. Here the authors report a fluorescent AIEgen-based 3D COF and demonstrate application as a coating material for white LEDs and for sensing of picric acid
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Zhao Y, Liu H, Jiang Y, Song S, Zhao Y, Zhang C, Xin J, Yang B, Lin Q. Detection of Various Biomarkers and Enzymes via a Nanocluster-Based Fluorescence Turn-on Sensing Platform. Anal Chem 2018; 90:14578-14585. [DOI: 10.1021/acs.analchem.8b04691] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yue Zhao
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People’s Republic of China
| | - Hou Liu
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People’s Republic of China
| | - Yingnan Jiang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, People’s Republic of China
| | - Shanliang Song
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People’s Republic of China
| | - Yueqi Zhao
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People’s Republic of China
| | - Chuan Zhang
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People’s Republic of China
| | - Jingwei Xin
- Department of Thyroid Surgery, China Japan Union Hospital of Jilin University, Changchun 130033, People’s Republic of China
| | - Bai Yang
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People’s Republic of China
| | - Quan Lin
- State Key Lab of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, People’s Republic of China
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Lee DH, Ko KC, Ko JH, Kang SY, Lee SM, Kim HJ, Ko YJ, Lee JY, Son SU. In Situ Water-Compatible Polymer Entrapment: A Strategy for Transferring Superhydrophobic Microporous Organic Polymers to Water. ACS Macro Lett 2018; 7:651-655. [PMID: 35632972 DOI: 10.1021/acsmacrolett.8b00263] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Microporous organic polymer nanoparticles bearing tetraphenylethylene moieties (MOPTs) were prepared in the presence of poly(vinylpyrrolidone) (PVP). The PVP was entrapped into the microporous network of MOPT to form MOPT-P and played the roles of size control, porosity enhancement, and surface property management. MOPT materials without PVP showed superhydrophobicity with a water contact angle of 151°. In comparison, the MOPT-P showed excellent water compatibility. Moreover, due to the aggregation-induced emission property of tetraphenylethylene moieties, the MOPT-P showed emission and excellent emission-based sensing of nitrophenols in water with Ksv values in the range of 1.26 × 104 ∼ 3.37 × 104 M-1. It is noteworthy that the MOPT-P used water only as a sensing medium and did not require additional organic solvents to enhance water dispersibility of materials. The MOPT-P could be recovered and reused for the sensing at least five times.
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Affiliation(s)
- Doo Hun Lee
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Kyoung Chul Ko
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Ju Hong Ko
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Shin Young Kang
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | | | - Hae Jin Kim
- Korea Basic Science Institute, Daejeon 34133, Korea
| | - Yoon-Joo Ko
- Laboratory of Nuclear Magnetic Resonance, National Center for Inter-University Research Facilities (NCIRF), Seoul National University, Seoul 08826, Korea
| | - Jin Yong Lee
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
| | - Seung Uk Son
- Department of Chemistry, Sungkyunkwan University, Suwon 16419, Korea
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11
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La DD, Bhosale SV, Jones LA, Bhosale SV. Tetraphenylethylene-Based AIE-Active Probes for Sensing Applications. ACS APPLIED MATERIALS & INTERFACES 2018; 10:12189-12216. [PMID: 29043778 DOI: 10.1021/acsami.7b12320] [Citation(s) in RCA: 281] [Impact Index Per Article: 46.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
This Review provides a comprehensive analysis of recent development in the field of aggregation-induced emission (AIE)-active tetraphenylethylene (TPE) luminophores and their applications in biomolecular science. It begins with a discussion of the diverse range of structural motifs that have found particular applications in sensing, and demonstrates that TPE structures and their derivatives have been used for a diverse range of analytes such as such as H+, anions, cations, heavy metals, organic volatiles, and toxic gases. Advances are discussed in depth where TPE is utilized as a mechanoluminescent material in bioinspired receptor units with specificity for analytes for such as glucose or RNA. The rapid advances in sensor research make this summary of recent developments in AIE-active TPE luminophores timely, in order to disseminate the advantages of these materials for sensing of analytes in solution, as well as the importance of solid and aggregated states in controlling sensing behavior.
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Affiliation(s)
| | - Sidhanath V Bhosale
- Polymers and Functional Material Division , CSIR-Indian Institute of Chemical Technology , Hyderabad , 500 007 Telangana , India
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12
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Fang H, Cai G, Hu Y, Zhang J. A tetraphenylethylene-based acylhydrazone gel for selective luminescence sensing. Chem Commun (Camb) 2018. [DOI: 10.1039/c8cc00008e] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A supramolecular gel based on dynamic covalent acylhydrazone bonding for selective and sensitive Cu2+ and subsequent CN− detection has been reported.
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Affiliation(s)
- Haobin Fang
- Sun Yat-Sen University, MOE Laboratory of Polymeric Composite and Functional Materials, MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Materials Science and Engineering
- Guangzhou 510275
- China
| | - Guangmei Cai
- Sun Yat-Sen University, MOE Laboratory of Polymeric Composite and Functional Materials, MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Materials Science and Engineering
- Guangzhou 510275
- China
| | - Ya Hu
- Sun Yat-Sen University, MOE Laboratory of Polymeric Composite and Functional Materials, MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Materials Science and Engineering
- Guangzhou 510275
- China
| | - Jianyong Zhang
- Sun Yat-Sen University, MOE Laboratory of Polymeric Composite and Functional Materials, MOE Laboratory of Bioinorganic and Synthetic Chemistry, School of Materials Science and Engineering
- Guangzhou 510275
- China
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13
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Zhao W, Xia L, Liu X. Covalent organic frameworks (COFs): perspectives of industrialization. CrystEngComm 2018. [DOI: 10.1039/c7ce02079a] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In this highlight, we review the state-of-the-art development of COFs from an industrial point of view in five aspects, including their types, growth mechanisms, synthetic methods, processability and applications.
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Affiliation(s)
- Wei Zhao
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Lieyin Xia
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Xikui Liu
- College of Polymer Science and Engineering
- Sichuan University
- Chengdu 610065
- China
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14
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Li Z, Xu F, Liu Z, Qin C, Ren H, Li Y. Facile synthesis of novel porous self-assembling hydrogen-bonding covalent organic polymers and their applications towards fluoroquinolone antibiotics adsorption. RSC Adv 2018; 8:33516-33522. [PMID: 35548114 PMCID: PMC9086438 DOI: 10.1039/c8ra06806b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 09/24/2018] [Indexed: 12/22/2022] Open
Abstract
A series of porous hydrogen-bonding covalent organic polymers (HCOPs) have been synthesized based on three-composite building blocks through a quick and succinct method for fluoroquinolone antibiotics adsorption from aqueous solutions. The porous properties of the HCOPs were regulated and controlled by adjusting the lengths of linkers, and the crystallinity and stability were strengthened due to the introduction of hydrogen bonds in HCOPs. Taking advantage of the porous properties and π-conjugated phenyl rings, as well as functional –CO–NH– and –COOH groups, HCOPs removed organic pollutants from wastewater effectively and showed good reusability. The external adsorption behavior was analyzed using both kinetic analysis and isotherm analysis. The results showed that the adsorption obeys the pseudo-second order kinetic model and follows the Langmuir isotherm model. The obtained maximum adsorption capacity of the four HCOPs was arranged in sequence according to the specific surface areas and pore sizes. Furthermore, the internal mechanisms involving perforated porousness, electrostatic interaction, hydrophobic interaction, π–π electron-donor–acceptor (EDA) interaction and hydrogen bonding formation, were investigated in detail. We envisage broadly applying the HCOPs in the facile and effective management of environmental pollution. A series of porous hydrogen-bonding covalent organic polymers (HCOPs) have been synthesized based on three-composite building blocks through a quick and succinct method for fluoroquinolone antibiotics adsorption from aqueous solutions.![]()
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Affiliation(s)
- Zhuoran Li
- Key Lab of Groundwater Resources and Environment
- Ministry of Education
- Jilin University
- Changchun 130021
- P. R. China
| | - Feifan Xu
- Key Lab of Groundwater Resources and Environment
- Ministry of Education
- Jilin University
- Changchun 130021
- P. R. China
| | - Zhi Liu
- School of Municipal and Environmental Engineering
- Jilin Jianzhu University
- Changchun 130118
- P. R. China
| | - Chuanyu Qin
- Key Lab of Groundwater Resources and Environment
- Ministry of Education
- Jilin University
- Changchun 130021
- P. R. China
| | - Hao Ren
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Yangxue Li
- Key Lab of Groundwater Resources and Environment
- Ministry of Education
- Jilin University
- Changchun 130021
- P. R. China
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16
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Acylhydrazone bond dynamic covalent polymer gel monolithic column online coupling to high-performance liquid chromatography for analysis of sulfonamides and fluorescent whitening agents in food. J Chromatogr A 2017; 1519:28-37. [DOI: 10.1016/j.chroma.2017.09.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 08/31/2017] [Accepted: 09/01/2017] [Indexed: 01/21/2023]
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17
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Zhang H, Cai C, Liu W, Li D, Zhang J, Zhao N, Xu J. Recyclable Polydimethylsiloxane Network Crosslinked by Dynamic Transesterification Reaction. Sci Rep 2017; 7:11833. [PMID: 28928370 PMCID: PMC5605709 DOI: 10.1038/s41598-017-11485-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 08/23/2017] [Indexed: 11/16/2022] Open
Abstract
This article reports preparation of a crosslinked polydimethylsiloxane (PDMS) network via dynamic transesterification reaction between PDMS-diglycidyl ether and pripol 1017 with Zn(OAc)2 as the catalyst. The thermal dynamic nature of the network was investigated by the creep-recovery and stress-relaxation tests. The synthesized PDMS elastomer showed excellent solvent resistance even under high temperature, and could be reprocessed by hot pressing at 180 °C with the mechanical properties maintained after 10 cycles. Application of the PDMS elastomer in constructing micro-patterned stamps repeatedly has been demonstrated. The high plastic temperature and good solvent resistance distinguish the research from other reported thermoplastic PDMS elastomers and broaden the practical application areas.
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Affiliation(s)
- Huan Zhang
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chao Cai
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wenxing Liu
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Dongdong Li
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Jiawei Zhang
- Division of Polymer and Composite Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China
| | - Ning Zhao
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Jian Xu
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences, Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
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18
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Wolfel A, Romero MR, Alvarez Igarzabal CI. Post-synthesis modification of hydrogels. Total and partial rupture of crosslinks: Formation of aldehyde groups and re-crosslinking of cleaved hydrogels. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.03.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Zhang S, Lv Y, Li J, Liang S, Liu Z. Mechanical enhancement of zirconia reinforced polyimine nanocomposites. J Appl Polym Sci 2017. [DOI: 10.1002/app.45183] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Si Zhang
- Key Laboratory of Bionic Engineering (Ministry of Education), College of Biological and Agricultural Engineering, Jilin University; Changchun Jilin 130022 People's Republic of China
| | - Yanting Lv
- Key Laboratory of Bionic Engineering (Ministry of Education), College of Biological and Agricultural Engineering, Jilin University; Changchun Jilin 130022 People's Republic of China
| | - Jiayi Li
- Key Laboratory of Bionic Engineering (Ministry of Education), College of Biological and Agricultural Engineering, Jilin University; Changchun Jilin 130022 People's Republic of China
| | - Song Liang
- Key Laboratory of Bionic Engineering (Ministry of Education), College of Biological and Agricultural Engineering, Jilin University; Changchun Jilin 130022 People's Republic of China
| | - Zhenning Liu
- Key Laboratory of Bionic Engineering (Ministry of Education), College of Biological and Agricultural Engineering, Jilin University; Changchun Jilin 130022 People's Republic of China
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20
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Dynamic covalent gels assembled from small molecules: from discrete gelators to dynamic covalent polymers. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.07.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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21
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Li H, Chang J, Hou T, Ge L, Li F. A facile, sensitive, and highly specific trinitrophenol assay based on target-induced synergetic effects of acid induction and electron transfer towards DNA-templated copper nanoclusters. Talanta 2016; 160:475-480. [DOI: 10.1016/j.talanta.2016.07.030] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 07/07/2016] [Accepted: 07/11/2016] [Indexed: 10/21/2022]
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22
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Wałęsa-Chorab M, Tremblay MH, Skene WG. Hydrogen-Bond and Supramolecular-Contact Mediated Fluorescence Enhancement of Electrochromic Azomethines. Chemistry 2016; 22:11382-93. [PMID: 27388588 DOI: 10.1002/chem.201600859] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 04/11/2016] [Indexed: 11/09/2022]
Abstract
An electronic push-pull fluorophore consisting of an intrinsically fluorescent central fluorene capped with two diaminophenyl groups was prepared. An aminothiophene was conjugated to the two flanking diphenylamines through a fluorescent quenching azomethine bond. X-ray crystallographic analysis confirmed that the fluorophore formed multiple intermolecular supramolecular bonds. It formed two hydrogen bonds involving a terminal amine, resulting in an antiparallel supramolecular dimer. Hydrogen bonding was also confirmed by FTIR and NMR spectroscopic analyses, and further validated theoretically by DFT calculations. Intrinsic fluorescence quenching modes could be reduced by intermolecular supramolecular contacts. These contacts could be engaged at high concentrations and in thin films, resulting in fluorescence enhancement. The fluorescence of the fluorophore could also be restored to an intensity similar to its azomethine-free counterpart with the addition of water in >50 % v/v in tetrahydrofuran (THF), dimethyl sulfoxide (DMSO), and acetonitrile. The fluorophore also exhibited reversible oxidation and its color could be switched between yellow and blue when oxidized. Reversible electrochemically mediated fluorescence turn-off on turn-on was also possible.
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Affiliation(s)
- Monika Wałęsa-Chorab
- Laboratoire de caractérisation photophysique des matériaux conjugués, Département de chimie, Université de Montréal, CP 6128, Centre-ville Montreal, QC, Canada.,Faculty of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61-614, Poznań, Poland
| | - Marie-Hélène Tremblay
- Laboratoire de caractérisation photophysique des matériaux conjugués, Département de chimie, Université de Montréal, CP 6128, Centre-ville Montreal, QC, Canada
| | - William G Skene
- Laboratoire de caractérisation photophysique des matériaux conjugués, Département de chimie, Université de Montréal, CP 6128, Centre-ville Montreal, QC, Canada.
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23
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A Unique Mixed-Valence CuII/CuI Organic–Inorganic Hybrid Supramolecular Cluster: Syntheses, Crystal Structure, Luminescence and 2,4,6-Trinitrophenol Sensing Properties. J CLUST SCI 2016. [DOI: 10.1007/s10876-016-1005-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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24
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Wei Y, Chen W, Zhao X, Ding S, Han S, Chen L. Solid-state emissive cyanostilbene based conjugated microporous polymers via cost-effective Knoevenagel polycondensation. Polym Chem 2016. [DOI: 10.1039/c6py00614k] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Solid-state emissive cyanostilbene-based conjugated porous polymers with different topological structure and photophysical properties were newly synthesized via cost-effective Knoevenagel polycondensation.
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Affiliation(s)
- Yabo Wei
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
- Department of Chemistry
| | - Weiben Chen
- Department of Chemistry
- Tianjin University
- and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Tianjin 300072
- China
| | - Xiaoyu Zhao
- Department of Chemistry
- Tianjin University
- and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Tianjin 300072
- China
| | - Sanyuan Ding
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- China
| | - Sheng Han
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Long Chen
- Department of Chemistry
- Tianjin University
- and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Tianjin 300072
- China
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25
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Mei J, Leung NLC, Kwok RTK, Lam JWY, Tang BZ. Aggregation-Induced Emission: Together We Shine, United We Soar! Chem Rev 2015; 115:11718-940. [DOI: 10.1021/acs.chemrev.5b00263] [Citation(s) in RCA: 5139] [Impact Index Per Article: 571.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ju Mei
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Nelson L. C. Leung
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Ryan T. K. Kwok
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Jacky W. Y. Lam
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Ben Zhong Tang
- HKUST-Shenzhen Research Institute, Hi-Tech
Park, Nanshan, Shenzhen 518057, China
- Department of Chemistry,
HKUST Jockey Club Institute for Advanced Study, Institute of Molecular
Functional Materials, Division of Biomedical Engineering, State Key
Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- Guangdong
Innovative Research Team, SCUT-HKUST Joint Research Laboratory, State
Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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26
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Cao LH, Shi F, Zhang WM, Zang SQ, Mak TCW. Selective Sensing of Fe3+and Al3+Ions and Detection of 2,4,6-Trinitrophenol by a Water-Stable Terbium-Based Metal-Organic Framework. Chemistry 2015; 21:15705-12. [DOI: 10.1002/chem.201501162] [Citation(s) in RCA: 279] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Indexed: 12/24/2022]
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27
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Liu H, Feng J, Zhang J, Miller PW, Chen L, Su CY. A catalytic chiral gel microfluidic reactor assembled via dynamic covalent chemistry. Chem Sci 2015; 6:2292-2296. [PMID: 28706652 PMCID: PMC5488196 DOI: 10.1039/c5sc00314h] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 02/18/2015] [Indexed: 11/21/2022] Open
Abstract
A novel dynamic covalent gel strategy is reported to immobilize an asymmetric catalyst within the channels of a microfluidic flow reactor. A layer of a catalytically active Mn-salen dynamic covalent imine gel matrix was coated onto a functionalized capillary. Mn-salen active moiety was incorporated into dynamic covalent imine gel matrix via the reaction of a chiral Mn-salen dialdehyde unit with a tetraamine linker. The catalytic activity of the capillary reactor has been demonstrated in enantioselective kinetic resolution of secondary alcohols.
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Affiliation(s)
- Haoliang Liu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry , MOE Key Laboratory of Polymeric Composite and Functional Materials , Lehn Institute of Functional Materials , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou , 510275 , China . ;
| | - Juan Feng
- MOE Laboratory of Bioinorganic and Synthetic Chemistry , MOE Key Laboratory of Polymeric Composite and Functional Materials , Lehn Institute of Functional Materials , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou , 510275 , China . ;
| | - Jianyong Zhang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry , MOE Key Laboratory of Polymeric Composite and Functional Materials , Lehn Institute of Functional Materials , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou , 510275 , China . ;
| | - Philip W Miller
- Department of Chemistry , Imperial College London , London , SW7 2AZ , UK .
| | - Liuping Chen
- MOE Laboratory of Bioinorganic and Synthetic Chemistry , MOE Key Laboratory of Polymeric Composite and Functional Materials , Lehn Institute of Functional Materials , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou , 510275 , China . ;
| | - Cheng-Yong Su
- MOE Laboratory of Bioinorganic and Synthetic Chemistry , MOE Key Laboratory of Polymeric Composite and Functional Materials , Lehn Institute of Functional Materials , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou , 510275 , China . ;
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28
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Belei D, Dumea C, Bicu E, Marin L. Phenothiazine and pyridine-N-oxide-based AIE-active triazoles: synthesis, morphology and photophysical properties. RSC Adv 2015. [DOI: 10.1039/c4ra13383h] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
AIE triazoles based on phenothiazine and pyridine-N-oxide units provided micro- and nano-crystals with an emission enhancement of 233-fold higher.
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Affiliation(s)
- Dalila Belei
- “Alexandru Ioan Cuza” University
- Department of Organic Chemistry
- Iasi
- Romania
| | - Carmen Dumea
- “Alexandru Ioan Cuza” University
- Department of Organic Chemistry
- Iasi
- Romania
| | - Elena Bicu
- “Alexandru Ioan Cuza” University
- Department of Organic Chemistry
- Iasi
- Romania
| | - Luminita Marin
- “Petru Poni” Institute of Macromolecular Chemistry of Romanian Academy
- Iasi
- Romania
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29
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Kubo Y, Nishiyabu R, James TD. Hierarchical supramolecules and organization using boronic acid building blocks. Chem Commun (Camb) 2015; 51:2005-20. [DOI: 10.1039/c4cc07712a] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Current progress on hierarchical supramolecules using boronic acids has been highlighted in this feature article. The feasibility of the structure-directing ability is fully discussed from the standpoint of the generation of new smart materials.
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Affiliation(s)
- Yuji Kubo
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Hachioji
- Japan
| | - Ryuhei Nishiyabu
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Hachioji
- Japan
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30
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Ozawa A, Shimizu A, Nishiyabu R, Kubo Y. Thermo-responsive white-light emission based on tetraphenylethylene- and rhodamine B-containing boronate nanoparticles. Chem Commun (Camb) 2015; 51:118-21. [DOI: 10.1039/c4cc07405j] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
White-light emissive boronate nanoparticles have been prepared, which exhibit reversible and thermo-responsive emission in the investigated temperature range (5–65 °C) with a temperature sensitivity of 1.1% K−1 in water.
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Affiliation(s)
- Ayumi Ozawa
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Hachioji
- Japan
| | - Ai Shimizu
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Hachioji
- Japan
| | - Ryuhei Nishiyabu
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Hachioji
- Japan
| | - Yuji Kubo
- Department of Applied Chemistry
- Graduate School of Urban Environmental Sciences
- Tokyo Metropolitan University
- Hachioji
- Japan
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31
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Joarder B, Desai AV, Samanta P, Mukherjee S, Ghosh SK. Selective and Sensitive Aqueous-Phase Detection of 2,4,6-Trinitrophenol (TNP) by an Amine-Functionalized Metal-Organic Framework. Chemistry 2014; 21:965-9. [DOI: 10.1002/chem.201405167] [Citation(s) in RCA: 275] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Indexed: 11/09/2022]
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