51
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Li JJ, Zhang HY, Dai XY, Liu ZX, Liu Y. A highly efficient light-harvesting system with sequential energy transfer based on a multicharged supramolecular assembly. Chem Commun (Camb) 2020; 56:5949-5952. [DOI: 10.1039/d0cc01292k] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A highly efficient light-harvesting system with two-step sequential energy transfer was designed by the nonconvalent interaction of pillar[5]arene with pyridinium modified tetraphenylethene, sulforhodamine 101 and sulfonated aluminum phthalocyanine.
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Affiliation(s)
- Jing-Jing Li
- College of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Heng-Yi Zhang
- College of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Xian-Yin Dai
- College of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Zhi-Xue Liu
- College of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Yu Liu
- College of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
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52
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53
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Hou Y, Li S, Zhang Z, Chen L, Zhang M. A fluorescent platinum(ii) metallacycle-cored supramolecular network formed by dynamic covalent bonds and its application in halogen ions and picric acid detection. Polym Chem 2020. [DOI: 10.1039/c9py00895k] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A fluorescent supramolecular network for halogen ions and picric acid detection was prepared by linking metallacycles using dynamic covalent bonds.
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Affiliation(s)
- Yali Hou
- State Key Laboratory for Mechanical Behavior of Materials
- Xi'an Jiaotong University
- Xi'an 710049
- P. R. China
| | - Shusheng Li
- College of Chemistry and Chemical Engineering
- University of Jinan
- China
| | - Zeyuan Zhang
- State Key Laboratory for Mechanical Behavior of Materials
- Xi'an Jiaotong University
- Xi'an 710049
- P. R. China
| | - Long Chen
- State Key Laboratory for Mechanical Behavior of Materials
- Xi'an Jiaotong University
- Xi'an 710049
- P. R. China
| | - Mingming Zhang
- State Key Laboratory for Mechanical Behavior of Materials
- Xi'an Jiaotong University
- Xi'an 710049
- P. R. China
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54
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Zhao Q, Gong GF, Yang HL, Zhang QP, Yao H, Zhang YM, Lin Q, Qu WJ, Wei TB. Pillar[5]arene-based supramolecular AIE hydrogel with white light emission for ultrasensitive detection and effective separation of multianalytes. Polym Chem 2020. [DOI: 10.1039/d0py00872a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A novel pillar[5]arene-based supramolecular AIE hydrogel (PDG) with white light emission was constructed. The PDG could be used for ultrasensitive detection and effective separation of multianalytes, and as fluorescent display materials.
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Affiliation(s)
- Qi Zhao
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Guan-Fei Gong
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Hai-Long Yang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Qin-Peng Zhang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Hong Yao
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - You-Ming Zhang
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Qi Lin
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Wen-Juan Qu
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Tai-Bao Wei
- Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education
- Key Laboratory of Eco-environmental Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
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55
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Li M, Bai H, Shao L, Hua B. A Multifunctional Hybrid[4]arene-Based Macrocyclic Amphiphile: Self-Assembly, Tunable LCST Behavior, and Construction of Fluorescent Nanoparticles for Cell Imaging. Org Lett 2019; 21:8943-8947. [PMID: 31657580 DOI: 10.1021/acs.orglett.9b03258] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A novel macrocyclic amphiphile based on hybrid[4]arene containing tri(ethylene glycol) chains as the hydrophilic part and benzene rings as the hydrophobic part was synthesized. It self-assembled to produce nanoparticles and showed lower critical solution temperature behavior that was affected by its concentration and K+. Moreover, amphiphilic H can encapsulate dye G to form host-guest complexes H⊃G, accompanied by significant fluorescence enhancement. H⊃G can further self-assemble to form fluorescent nanoparticles that can be applied in cell imaging.
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Affiliation(s)
- Ming Li
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , P. R. China
| | - Hongzhen Bai
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , P. R. China
| | - Li Shao
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , P. R. China
| | - Bin Hua
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , P. R. China
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56
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Yao H, Zhou Q, Wang J, Chen YY, Kan XT, Wei TB, Zhang YM, Lin Q. Highly selective Fe 3+ and F -/H 2PO 4- sensor based on a water-soluble cationic pillar[5]arene with aggregation-induced emission characteristic. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 221:117215. [PMID: 31158772 DOI: 10.1016/j.saa.2019.117215] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 04/25/2019] [Accepted: 05/26/2019] [Indexed: 06/09/2023]
Abstract
A water-soluble cationic pillar[5]arene (CWP5) without lager conjugated construction was first reported as a novel pillar[5]arene-based aggregation-induced emission luminogen (AIEgen), which showed a remarkable aggregation-induced emission (AIE) with the concentration increasing. The AIE effect of CWP5 has affected by different solvent, it had the lowest critical aggregation concentration (CAC) value and highest fluoresence emission intensity in DMSO solution. Simultaneously, CWP5 can serve as a chemosensor for the successively fluorescent detection of Fe3+ and F-/H2PO4- with high sensitivity and selectivity. A rewritable portable test kit made from CWP5 provides a possibility to on-site detection and manufacture of encryption and decryption materials.
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Affiliation(s)
- Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China.
| | - Qi Zhou
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Jiao Wang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Yan-Yan Chen
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Xiao-Tong Kan
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China.
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China.
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57
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Zhang Y, He J, Zhu W, Qu W, Zhang Z, Fang H, Yao H, Wei T, Lin Q. In Situ Generation of AgI Quantum Dots by the Confinement of A Supramolecular Polymer Network: A Novel Approach for Ultrasensitive Response. Chem Asian J 2019; 14:3274-3278. [DOI: 10.1002/asia.201901084] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 08/30/2019] [Indexed: 01/07/2023]
Affiliation(s)
- You‐Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
- College of Chemistry and Chemical EngineeringLanzhou City University Lanzhou 730070 P. R. China
| | - Jun‐Xia He
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
| | - Wei Zhu
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
| | - Wen‐Juan Qu
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
| | - Zhe Zhang
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
| | - Hu Fang
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
| | - Tai‐Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer MaterialsMinistry of Education of ChinaKey Laboratory of Polymer Materials of Gansu ProvinceCollege of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou 730070 P. R. China
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58
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Yang HL, Dang ZJ, Zhang YM, Wei TB, Yao H, Zhu W, Fan YQ, Jiang XM, Lin Q. Novel cyanide supramolecular fluorescent chemosensor constructed from a quinoline hydrazone functionalized-pillar[5]arene. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 220:117136. [PMID: 31136864 DOI: 10.1016/j.saa.2019.117136] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/10/2019] [Accepted: 05/15/2019] [Indexed: 06/09/2023]
Abstract
Herein, we report a simple and novel approach for the design of fluorescent chemosensor through the self-assembly of functionalized monomer molecules. According to these approach, a novel supramolecular fluorescent chemosensor (SPMS) was successfully constructed by self-assembly of a quinoline hydrazone functionalized pillar[5]arene monomer PM. Interestingly, upon the addition of CN-, the solution of SPMS instantly shows dramatic fluorescent enhancement and emitting bright blue emission. Meanwhile, the fluorescence quantum yields show distinct increase from 0.0582 of SPMS to 0.3952 of SPMS + CN-. The detection limit (LOD) of SPMS for CN- is 9.70 × 10-8 M, which indicated high sensitivity. Moreover, the SPMS is selective for CN- even in the presence of other anions, the fluorescent detection process of SPMS for CN- was not interfered by other competitive anions (F-, Cl-, Br-, I-, N3-, OH-, SCN-, HSO4-, AcO-, H2PO4- and ClO4-). Notably, in the CN- sensing process, the self-assembly structure of the supramolecular chemosensor SPMS didn't show any disassembly. This work provides a novel approach for instant detection of CN- through a self-assembled supramolecular fluorescent chemosensor in aqueous system. Moreover, the test strips based on SPMS were fabricated, which could serve as convenient and efficient CN- test kits.
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Affiliation(s)
- Hai-Long Yang
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Zi-Jia Dang
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - You-Ming Zhang
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China; College of Chemistry and Chemical Engineering, Lanzhou City University, Lanzhou, Gansu 730070, PR China.
| | - Tai-Bao Wei
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Hong Yao
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Wei Zhu
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Yan-Qing Fan
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Xiao-Mei Jiang
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China
| | - Qi Lin
- Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China.
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59
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Wang XH, Song N, Hou W, Wang CY, Wang Y, Tang J, Yang YW. Efficient Aggregation-Induced Emission Manipulated by Polymer Host Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1903962. [PMID: 31379097 DOI: 10.1002/adma.201903962] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 07/12/2019] [Indexed: 06/10/2023]
Abstract
Linear copolymer hosts bearing a number of pillar[5]arene dangling side chains are synthesized for the facile construction of highly emissive supramolecular polymer networks (SPNs) upon noncovalently cross-linking with a series of tetraphenyethylene (TPE)-based tetratopic guests terminated with different functional groups through supramolecular host-guest interactions. An extremely high fluorescence quantum yield (98.22%) of the SPNs materials is obtained in tetrahydrofuran (THF) by fine-tuning the parameters, and meanwhile supramolecular light-harvesting systems based on spherical supramolecular nanoparticles are constructed by interweaving 9,10-distyrylanthracene (DSA) and TPE-based guest molecules of aggregation-induced emission (AIE) with the copolymer hosts in the mixed solvent of THF/H2 O. The present study not only illustrates the restriction of the intramolecular rotations (RIR)-ruled emission enhancement mechanism regulated particularly by macrocyclic arene-containing copolymer hosts, but also suggests a new self-assembly approach to construct high-performance light-harvesting materials.
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Affiliation(s)
- Xing-Huo Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Nan Song
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Wei Hou
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Chun-Yu Wang
- State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Yan Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Jun Tang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Ying-Wei Yang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
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60
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Qi LH, Ding JD, Ma XQ, Guan XW, Zhu W, Yao H, Zhang YM, Wei TB, Lin Q. An azine-containing bispillar[5]arene-based multi-stimuli responsive supramolecular pseudopolyrotaxane gel for effective adsorption of rhodamine B. SOFT MATTER 2019; 15:6836-6841. [PMID: 31402364 DOI: 10.1039/c9sm01126a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An azine-containing bispillar[5]arene was designed and synthesized by the reaction of aldehyde functionalized-pillar[5]arene and hydrazine. Then, a novel bispillar[5]arene-based supramolecular pseudopolyrotaxane has been successfully prepared via host-guest interaction. Interestingly, by taking advantage of the host-guest interactions, π-π stacking interactions and hydrogen bonding interactions, the multi-stimuli-responsive gel-sol phase transitions of such a supramolecular pseudopolyrotaxane gel were successfully realized under different stimuli, such as acid, temperature, concentration, and competitive guests. Moreover, this supramolecular system could effectively adsorb dye molecule rhodamine B. It is worth noting that this supramolecular pseudopolyrotaxane gel prepared in cyclohexanol solution (BP5·G·C) could be used as an adsorbent material for adsorbing rhodamine B with adsorption efficiency of 98.4%. Meanwhile, the adsorption efficiency was 97.6% for supramolecular pseudopolyrotaxane gel prepared in DMSO-H2O (v : v, 8 : 2) binary solution (BP5·G·D), also indicating the superior adsorption effect of BP5·G·D toward the dye molecule rhodamine B.
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Affiliation(s)
- Li-Hua Qi
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
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61
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Li P, Zhang D, Zhang Y, Lu W, Zhang J, Wang W, He Q, Théato P, Chen T. Aggregation-Caused Quenching-Type Naphthalimide Fluorophores Grafted and Ionized in a 3D Polymeric Hydrogel Network for Highly Fluorescent and Locally Tunable Emission. ACS Macro Lett 2019; 8:937-942. [PMID: 35619491 DOI: 10.1021/acsmacrolett.9b00337] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Polymer hydrogels with intense yet tunable fluorescence are of great research interest due to their wide potential use in biological imaging, sensing, information storage, etc. However, the conventional fluorophores such as naphthalimide and its derivatives are usually not recommended to prepare highly fluorescent hydrogels because of their aggregation-caused quenching (ACQ) nature and spontaneous tendency to undergo fluorescence self-quenching in quasi-solid-state hydrogel systems. Additionally, local regulation over fluorescent behavior of hydrogels, despite being important, still remains underdeveloped. Herein, we report highly fluorescent polymeric hydrogels based on conventional ACQ-type naphthalimide fluorophores, followed by spatial and temporal control of their fluorescent behavior. The hydrogels were prepared by one-pot radical copolymerization of naphthalimide-containing monomer and acrylamide in chitosan-acetic acid solution. Their intense emission comes from synergetic anchoring and diluting effect of the protonated naphthalimide moieties grafted on polymer chains, which result in the electrostatic repulsion among ACQ luminogens and reduced PET (photoinduced electron transfer) effect from adjacent dimethylamine groups to naphthalimide fluorophores. After being deprotonated in alkaline conditions, both PET and the ACQ effect work again to greatly quench fluorescence, endowing the hydrogels with pH-sensitive emission behavior. These properties encourage us to develop a diffusion-reaction (D-R) method to spatially and temporally control their fluorescent behavior. Based on these results, the ion-transfer-printing-assisted D-R method was further developed to fabricate many high-precision and meaningful fluorescent patterns on hydrogels. These fluorescent patterns are invisible under daylight but become vivid under specific UV light illumination, suggesting their wide potential applications in information security and transmission.
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Affiliation(s)
- Ping Li
- Faculty of Materials Science and Chemical Engineering, Ningbo University, 818 Fenghua Road, Ningbo 315211, China
- Key Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Dong Zhang
- Department of Chemical & Biomolecular Engineering, The University of Akron, Akron, Ohio 44325, United States
| | - Yuchong Zhang
- Key Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Wei Lu
- Key Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Jiawei Zhang
- Key Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Wenqin Wang
- Faculty of Materials Science and Chemical Engineering, Ningbo University, 818 Fenghua Road, Ningbo 315211, China
| | - Qingsong He
- Jiangsu Provincial Key Laboratory of Bionic Functional Materials, Institute of Bio-inspired Structure and Surface Engineering, College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China
| | - Patrick Théato
- Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesser Str. 18, D-76131 Karlsruhe, Germany
| | - Tao Chen
- Key Laboratory of Bio-Based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
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62
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Ge Y, Shen X, Cao H, Jin L, Shang J, Wang Y, Pan T, Yang Y, Qi Z. Biological Macrocycle: Supramolecular Hydrophobic Guest Transport System Based on Nanodiscs with Photodynamic Activity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:7824-7829. [PMID: 31141380 DOI: 10.1021/acs.langmuir.9b00126] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A biogenic macrocycle-based guest loading system has been developed by the self-assembly of membrane scaffold protein and phospholipids. The resulting 10 nm level transport system can increase the solubility of hydrophobic photodynamic agent hypocrellin B in aqueous medium and exhibited a cellular internalization capacity with substantial photodynamic activity.
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Affiliation(s)
- Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Xin Shen
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Hongqian Cao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety , National Center for Nanoscience and Technology , Beijing 100190 , China
- Department of Public Health , Shandong University , Jinan , Shandong 250012 , China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Jie Shang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Yangxin Wang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Tiezheng Pan
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
| | - Yang Yang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety , National Center for Nanoscience and Technology , Beijing 100190 , China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
- Institute of Biomedical Materials & Engineering (IBME) , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , China
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63
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Boominathan M, Kiruthika J, Arunachalam M. Construction of anion‐responsive crosslinked polypseudorotaxane based on molecular recognition of pillar[5]arene. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29413] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Muniyappan Boominathan
- Department of ChemistryThe Gandhigram Rural Institute (Deemed to be University) Tamil Nadu India 624 302
| | - Jeyavelraman Kiruthika
- Department of ChemistryThe Gandhigram Rural Institute (Deemed to be University) Tamil Nadu India 624 302
| | - Murugan Arunachalam
- Department of ChemistryThe Gandhigram Rural Institute (Deemed to be University) Tamil Nadu India 624 302
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64
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Wang P, Liang B, Xia D. A Linear AIE Supramolecular Polymer Based on a Salicylaldehyde Azine-Containing Pillararene and Its Reversible Cross-Linking by CuII and Cyanide. Inorg Chem 2019; 58:2252-2256. [DOI: 10.1021/acs.inorgchem.8b02896] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Pi Wang
- Ministry of Education Key Laboratory of Interface Science and Engineering in Advanced Materials, Research Center of Advanced Materials Science and Technology, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Bicong Liang
- Ministry of Education Key Laboratory of Interface Science and Engineering in Advanced Materials, Research Center of Advanced Materials Science and Technology, Taiyuan University of Technology, Taiyuan 030024, P. R. China
| | - Danyu Xia
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, P. R. China
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65
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Ge Y, Gong H, Shang J, Jin L, Pan T, Zhang Q, Dong S, Wang Y, Qi Z. Supramolecular Gel Based on Crown-Ether-Appended Dynamic Covalent Macrocycles. Macromol Rapid Commun 2019; 40:e1800731. [PMID: 30672634 DOI: 10.1002/marc.201800731] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 12/21/2018] [Indexed: 01/08/2023]
Abstract
A new type of dynamic covalent macrocycle with self-promoted supramolecular gelation behavior is developed. Under oxidative conditions, the dithiol compound containing a diamide alkyl linker with an odd number (7) of carbon chain and an appended crown ether shows a remarkable gelation ability in acetonitrile, without any template molecules. Due to the existence of crown ethers and disulfide bonds, the obtained gel shows a multiple stimuli-responsiveness behavior. The mechanical properties and reversibility of the gel are investigated. Computational modeling suggests that the peripheral chain for diamide hydrogen bonding is responsible for the gelation process.
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Affiliation(s)
- Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Hanlin Gong
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Jie Shang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Tiezheng Pan
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Qiao Zhang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, P. R. China
| | - Yangxin Wang
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China.,Institute of Biomedical Materials and Engineering, Northwestern Polytechincial University, Xi'an, Shaanxi, 710072, P. R. China
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66
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Shao L, Hua B, Liu J, Huang F. Construction of a [2]pseudorotaxane and a [3]pseudorotaxane based on perbromoethylated pillar[5]arene/pyridinium iodide ion-pair recognition. Chem Commun (Camb) 2019; 55:4527-4530. [DOI: 10.1039/c9cc01984g] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we report the preparation of a [2]pseudorotaxane and a [3]pseudorotaxane based on perbromoethylated pillar[5]arene/pyridinium iodide ion-pair recognition.
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Affiliation(s)
- Li Shao
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Bin Hua
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Jiyong Liu
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
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67
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Liang Y, Xu L, Qu F, Tang K, Wang H, Yu WW. A silicone polymer modified by fluoranthene groups as a new approach for detecting nitroaromatic compounds. Polym Chem 2019. [DOI: 10.1039/c9py00787c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, fluoranthene-modified polysiloxane (FMPS) was synthesized via the Diels–Alder reaction.
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Affiliation(s)
- Yan Liang
- College of Food Science and Engineering
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan
- People's Republic of China
- Weihai New Era Chemical CO
| | - Lingxia Xu
- College of Biotechnology
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan
- People's Republic of China
| | - Fusheng Qu
- College of Food Science and Engineering
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan
- People's Republic of China
| | - Ke Tang
- College of Biotechnology
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan
- People's Republic of China
| | - Hua Wang
- Department of Chemistry and Physics
- Louisiana State University
- Shreveport
- USA
| | - William W. Yu
- Department of Chemistry and Physics
- Louisiana State University
- Shreveport
- USA
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68
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Li B, He T, Shen X, Tang D, Yin S. Fluorescent supramolecular polymers with aggregation induced emission properties. Polym Chem 2019. [DOI: 10.1039/c8py01396a] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review summarizes the recent developments in AIE fluorescent supramolecular polymeric materials based on different types of intermolecular noncovalent interactions, and their wide ranging applications as chemical sensors, organic electronic materials, bio-imaging agents and so on.
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Affiliation(s)
- Bo Li
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- P. R. China
| | - Tian He
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- P. R. China
| | - Xi Shen
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- P. R. China
| | - Danting Tang
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- P. R. China
| | - Shouchun Yin
- College of Material
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- P. R. China
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69
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Tan X, Zhang T, Zeng W, He S, Liu X, Tian H, Shi J, Cao T. A Fluorescence Sensing Determination of 2, 4, 6-Trinitrophenol Based on Cationic Water-Soluble Pillar[6]arene Graphene Nanocomposite. SENSORS 2018; 19:s19010091. [PMID: 30597872 PMCID: PMC6338956 DOI: 10.3390/s19010091] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 12/21/2018] [Accepted: 12/23/2018] [Indexed: 02/02/2023]
Abstract
We describe a selective and sensitive fluorescence platform for the detection of trinitrophenol (TNP) based on competitive host–guest recognition between pyridine-functionalized pillar[6]arene (PCP6) and a probe (acridine orange, AO) that used PCP6-functionalized reduced graphene (PCP6-rGO) as the receptor. TNP is an electron-deficient and negative molecule, which is captured by PCP6 via electrostatic interactions and π–π interactions. Therefore, a selective and sensitive fluorescence probe for TNP detection is developed. It has a low detection limit of 0.0035 μM (S/N = 3) and a wider linear response of 0.01–5.0 and 5.0–125.0 for TNP. The sensing platform is also used to test TNP in two water and soil samples with satisfying results. This suggests that this approach has potential applications for the determination of TNP.
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Affiliation(s)
- Xiaoping Tan
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
| | - Tingying Zhang
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
| | - Wenjie Zeng
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
| | - Shuhua He
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
| | - Xi Liu
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
| | - Hexiang Tian
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
| | - Jianwei Shi
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
| | - Tuanwu Cao
- Key Lab of Inorganic Special Functional Materials, Chongqing Municipal Education Commission, School of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408100, China.
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70
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Zhang YM, Li YF, Fang H, He JX, Yong BR, Yao H, Wei TB, Lin Q. Multi-stimuli-responsive supramolecular gel constructed by pillar[5]arene-based pseudorotaxanes for efficient detection and separation of multi-analytes in aqueous solution. SOFT MATTER 2018; 14:8529-8536. [PMID: 30338770 DOI: 10.1039/c8sm01838c] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Here, a novel pseudorotaxanes-type crosslinker of a supramolecular polymer network (WP5-PN) has been constructed from a host water-soluble pillar[5]arene (WP5) and a guest naphthalene dimethylamine derivative (PN) via a stepwise process involving multiple non-covalent interactions. The obtained supramolecular polymers were able to transform into a supramolecular polymer gel (WP5-PN-G) and show AIE properties in DMSO-H2O binary solution. Interestingly, due to the dynamic and reversible nature of non-covalent interactions, the resultant supramolecular polymer gels exhibited external stimuli-responsiveness to different parameters, such as temperature, acid-base, competitive guest and mechanical stress. Moreover, WP5-PN-G showed fluorescent response for Fe3+ and Cu2+, while its xerogel showed excellent recyclable separation properties for these metal ions with adsorption rates up to 98.07% and 95.38%, respectively. Moreover, by rational introduction of these metal ions into the WP5-PN-G, corresponding metal ion coordinated metallogels, such as WP5-PN-FeG and WP5-PN-CuG were obtained. These metallogels could selectively and sensitively sense F- and CN-, respectively. The detection limits of these metallogels for F- and CN- were about 1 × 10-8 M. The WP5-PN-G has potential applications in multi-analytes detection and separation as well as fluorescent display materials.
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Affiliation(s)
- You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China.
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71
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Shao L, Zhang Z, Hua B. An AB2
-Type Supramolecular Hyperbranched Polymer Based on Pillar[5]arene Host-Guest Recognition: Construction and Its pH-Responsiveness. Macromol Rapid Commun 2018; 39:e1800502. [DOI: 10.1002/marc.201800502] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 08/30/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Li Shao
- Department of Chemistry; Zhejiang University; Hangzhou 310027 P. R. China
| | - Zhihua Zhang
- Department of Chemistry; Zhejiang University; Hangzhou 310027 P. R. China
| | - Bin Hua
- Department of Chemistry; Zhejiang University; Hangzhou 310027 P. R. China
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72
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Xu L, Wang R, Cui W, Wang L, Meier H, Tang H, Cao D. Stronger host–guest binding does not necessarily give brighter particles: a case study on polymeric AIEE-tunable and size-tunable supraspheres. Chem Commun (Camb) 2018; 54:9274-9277. [DOI: 10.1039/c8cc04905j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Compared with the tritopic guest without chains, the tritopic guest with flexible alkyl chains bound to the polymeric host more strongly and induced the formation of larger but duller supraspheres.
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Affiliation(s)
- Linxian Xu
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Rongrong Wang
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Wei Cui
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Lingyun Wang
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Herbert Meier
- Institute of Organic Chemistry
- University of Mainz
- Mainz D-55099
- Germany
| | - Hao Tang
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
| | - Derong Cao
- State Key Laboratory of Luminescent Materials and Devices
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- China
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73
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Zhang YM, Li YF, Zhong KP, Qu WJ, Yao H, Wei TB, Lin Q. A bis-naphthalimide functionalized pillar[5]arene-based supramolecular π-gel acts as a multi-stimuli-responsive material. NEW J CHEM 2018. [DOI: 10.1039/c8nj03583k] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel approach for the design of multi-stimuli-responsive supramolecular functional materials was successfully developed by introducing the competition of π–π stacking and cation–π interactions into a pillar[5]arene-based supramolecular π-gel (MP5-G).
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Affiliation(s)
- You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Yong-Fu Li
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Kai-Peng Zhong
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Wen-Juan Qu
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
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