1
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Ji Y, Yang K, Zhao B, Pan K, Deng J. Fluorescence-Selective Absorption and Circularly Polarized Fluorescence Energy Transfer Assist the Generation of Multicolor Circularly Polarized Luminescence in Chiral Helical Polyacetylene-Based Janus Nanofibers. ACS Macro Lett 2024; 13:673-680. [PMID: 38755117 DOI: 10.1021/acsmacrolett.4c00085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
Chiroptical nanomaterials with circularly polarized luminescence (CPL) performance have aroused increasing attention. Herein, multicolor CPL-active Janus nanofibers are prepared through a simple parallel electrospinning method using chiral helical polyacetylenes as the chiral source and achiral fluorophores as the fluorescent source. Interestingly, despite a direct spatial isolation between the chiral component and the fluorescent component, blue and green CPL emissions can still be obtained due to the fluorescence-selective absorption behavior of chiral helical polyacetylenes, with a satisfactory dissymmetric factor (glum) of 2 × 10-2 and 2.5 × 10-3, respectively. Moreover, by taking advantage of the circular polarization fluorescence energy transfer process, red CPL emission is further achieved using the obtained blue and green CPL as energy donors and the achiral red fluorophore as an energy acceptor. The present work offers a facile approach to prepare multilevel-structured chiroptical materials with promising application potentials in a flexible photoelectric device.
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Affiliation(s)
- Yujie Ji
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Kai Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Biao Zhao
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Kai Pan
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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2
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Li P, Zhao B, Pan K, Deng J. Synergism between LDLB and true CD to achieve angle-dependent chiroptical inversion and switchable polarized luminescence emission in nonreciprocal nanofibrous films. NANOSCALE 2023; 15:5345-5359. [PMID: 36815511 DOI: 10.1039/d2nr06721h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Chiroptical nanomaterials including chiralized advanced functional nanofibers have attracted ever-increasing interest in multi-disciplinary fields. Nowadays, electronic circular dichroism (CD) is the most widely used technique to evaluate chiral properties. Numerous studies have shown that the occurrence of linear dichroism and linear birefringence (LDLB) phenomenon in chiral micro-/nano-architectures makes it challenging to distinguish their inherent chiral information. However, tactfully combining LDLB with true circular dichroism (true CD) may lead to a new class of chiroptical materials. In this study, we demonstrate that transparent nanofibrous films infiltrated with poor solvents can show unique LDLB properties, which allows achiral nanofibrous films to exhibit these features regularly opposite Cotton signals by simply flipping the two faces of the same film or even rotating the testing angles of the sample around its optical axis in a single face. More importantly, we can quantitatively distinguish the contribution of LDLB from true CD in the chiral composite nanofibrous system and even effectively combine them into a single unity. This kind of adjustable flexible film material shows outstanding value in the field of optoelectronics. Its large intrinsic LDLB feature and angle-dependent, non-reciprocal transmission for polarized lights are exploited to fabricate programmable polarized light-emitting devices through the resin encapsulation process. This study may provide an easy and powerful way for the construction and implementation of novel polarization optical materials towards future intelligent optical encryption and advanced anti-counterfeiting devices.
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Affiliation(s)
- Pengpeng Li
- State Key Laboratory of Chemical Resource Engineering; College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Biao Zhao
- State Key Laboratory of Chemical Resource Engineering; College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Kai Pan
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering; College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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3
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Abuaf M, Das S, Mastai Y. Organocatalytic chiral polymeric nanoparticles for asymmetric aldol reaction. RSC Adv 2023; 13:1580-1586. [PMID: 36688059 PMCID: PMC9817469 DOI: 10.1039/d2ra07244k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/22/2022] [Indexed: 01/09/2023] Open
Abstract
Chiral polymeric particles (CPPs) were studied extensively in recent years due to their importance in pharmaceutical applications. Here, nanosized CPPs were synthesized and applied as catalysts for direct asymmetric aldol reaction. The CPPs were prepared by miniemulsion or inverse miniemulsion based on various chiral amino acid derivatives and characterized by dynamic light scattering and scanning electron microscopy. The nanoparticles with spherical structure between 250 and 400 nm and high chiral surface area were used as catalysts in the aldol reaction at room temperature without additional solvent. l-tryptophan gave the highest enantiomeric excess, >86% with similar catalytic performance four times.
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Affiliation(s)
- Meir Abuaf
- Department of Chemistry, Bar-Ilan UniversityRamat-Gan 5290002Israel+972-03738-4053
| | - Subhomoy Das
- Department of Chemistry, Bar-Ilan UniversityRamat-Gan 5290002Israel+972-03738-4053
| | - Yitzhak Mastai
- Department of Chemistry, Bar-Ilan UniversityRamat-Gan 5290002Israel+972-03738-4053
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4
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Zhao B, Gao X, Pan K, Deng J. Chiral Helical Polymer/Perovskite Hybrid Nanofibers with Intense Circularly Polarized Luminescence. ACS NANO 2021; 15:7463-7471. [PMID: 33724002 DOI: 10.1021/acsnano.1c00864] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Chiral perovskites with circularly polarized luminescence (CPL) performance have attracted tremendous attention. This contribution reports a convenient and universal strategy for constructing chiral helical polymer/perovskite hybrid nanofibers with outstanding CPL properties. The hybrid nanofibers are prepared through a one-step electrospinning method in which chiral helical polyacetylenes, perovskite nanocrystals, and polyacrylonitrile serve as a handed-selective fluorescence filter, fluorescent source, and electrospinning matrix, respectively. Specially, perovskite nanocrystals are in situ formed during the electrospinning process, which avoids the tedious process for preparing and purifying perovskites. The prepared hybrid nanofibers all exhibit good long-time stability in air, owing to the effective protection effect of polymer matrix. More importantly, intense CPL emissions with high dissymmetry factor up to 10-2 level are obtained in the hybrid nanofibers. Furthermore, the emission color of CPL can be easily tuned by adjusting the precursors of perovskites. This work provides an efficient technique toward various kinds of CPL-active perovskite nanomaterials for both scientific research and future practical applications.
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Affiliation(s)
- Biao Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaobin Gao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Kai Pan
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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5
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Abuaf M, Mastai Y. Synthesis of Multi Amino Acid Chiral Polymeric Microparticles for Enantioselective Chemistry. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000328] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Meir Abuaf
- Department of Chemistry and Institute of Nanotechnology Bar‐Ilan University Ramat‐Gan 52900 Israel
| | - Yitzhak Mastai
- Department of Chemistry and Institute of Nanotechnology Bar‐Ilan University Ramat‐Gan 52900 Israel
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6
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Medina DD, Mastai Y. Chiral Polymers and Polymeric Particles for Enantioselective Crystallization. Isr J Chem 2019. [DOI: 10.1002/ijch.201800174] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dana D. Medina
- Department of Chemistry and Center for NanoScience (CeNS)Ludwig-Maximilians University (LMU) Bu-tendtstraße 11 (E) 81377 Munich Germany
| | - Yitzhak Mastai
- Department of Chemistry and theInstitute of Nanotechnology Bar-Ilan University Ramat-Gan 52900 Israel
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7
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Zhao B, Pan K, Deng J. Intense Circularly Polarized Luminescence Contributed by Helical Chirality of Monosubstituted Polyacetylenes. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01545] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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8
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Huang H, Hong S, Liang J, Shi Y, Deng J. Helically twining polymerization for constructing polymeric double helices. Polym Chem 2017. [DOI: 10.1039/c7py00729a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Double helical substituted polyacetylenes (DHSPs) were successfully prepared by a novel chiral induction–helically twining polymerization strategy.
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Affiliation(s)
- Huajun Huang
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Song Hong
- Analysis and Test Center
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Junya Liang
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yan Shi
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
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9
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10
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“Sergeants and soldiers rule” in helical substituted polyacetylene-derived copolymer nanoparticles. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3416-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Li W, Huang H, Li Y, Deng J. Particles of polyacetylene and its derivatives: preparation and applications. Polym Chem 2014. [DOI: 10.1039/c3py01031g] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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12
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Chen H, Li L, Liu D, Huang H, Deng J, Yang W. Optically active helical polyacetylene/Fe3O4 composite microspheres: prepared by precipitation polymerization and used for enantioselective crystallization. RSC Adv 2014. [DOI: 10.1039/c4ra12267d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The precipitation polymerization for constructing chiral, magnetic microspheres based on substituted polyacetylene and Fe3O4 nanoparticles: preparation and application in enantioselective crystallization.
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Affiliation(s)
- Huaiyu Chen
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029, China
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
| | - Lei Li
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029, China
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
| | - Dong Liu
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029, China
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
| | - Huajun Huang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029, China
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029, China
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029, China
- College of Materials Science and Engineering
- Beijing University of Chemical Technology
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13
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Yao F, Zhang D, Zhang C, Yang W, Deng J. Preparation and application of abietic acid-derived optically active helical polymers and their chiral hydrogels. BIORESOURCE TECHNOLOGY 2013; 129:58-64. [PMID: 23232223 DOI: 10.1016/j.biortech.2012.10.157] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 10/25/2012] [Accepted: 10/29/2012] [Indexed: 06/01/2023]
Abstract
A novel chiral monomer N-propargyl abietamide, M1, was synthesized from abietic acid and catalytically polymerized with (nbd)Rh+B-(C6H5)4 (nbd=norbornadiene), providing polymer [poly(1)] with a molecular weight of 13,000-36,000 at a yield of 59-84%. Poly(1) did not form stable helices in tetrahydrofuran at room temperature whereas copolymerization of M1 and the achiral N-propargylamide monomer, M2, led to the formation of helical optically active copolymers as indicated by circular dichroism studies, UV-vis spectroscopy, and specific optical rotation measurements. Hydrogels were prepared based on an optically active helical copolymer, poly(M1(0.32)-co-M2(0.68)) that exhibited enantioselective recognition toward l-alanine. The novel chiral polymers derived from abietic acid are expected to find applications in such areas as chiral recognition, chiral resolution, and chiral catalysis.
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Affiliation(s)
- Fei Yao
- State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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14
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Zhang C, Liu D, Zhou B, Deng J, Yang W. Poly(N-propargylamide)s bearing cholesteryl moieties: Preparation and optical activity. REACT FUNCT POLYM 2012. [DOI: 10.1016/j.reactfunctpolym.2012.08.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Zhang D, Song C, Deng J, Yang W. Chiral Microspheres Consisting Purely of Optically Active Helical Substituted Polyacetylene: The First Preparation via Precipitation Polymerization and Application in Enantioselective Crystallization. Macromolecules 2012. [DOI: 10.1021/ma301250u] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Dongyue Zhang
- State Key Laboratory of Chemical
Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing
100029, China
| | - Ci Song
- State Key Laboratory of Chemical
Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing
100029, China
| | - Jianping Deng
- State Key Laboratory of Chemical
Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing
100029, China
| | - Wantai Yang
- State Key Laboratory of Chemical
Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing
100029, China
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16
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Zhang H, Ding L, Chen Y, Yang W, Deng J. Optically active core/shell nanoparticles prepared using self-assembled polymer micelle as reactive nanoreactor. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26263] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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17
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Ding L, Chen C, Deng J, Yang W. Optically active thermosensitive amphiphilic polymer brushes based on helical polyacetylene: preparation through “click” onto grafting method and self-assembly. Polym Bull (Berl) 2012. [DOI: 10.1007/s00289-012-0790-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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Li L, Luo X, Chang X, Deng J, Yang W. A Novel Type of Mono-Substituted Polyacetylene: Synthesis and Characterization of Poly(N-Propargylthiourea)s. Des Monomers Polym 2012. [DOI: 10.1163/138577211x555767] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Lei Li
- a State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Xiaofeng Luo
- b State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Xuan Chang
- c College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Jianping Deng
- d State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China;,
| | - Wantai Yang
- e State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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19
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Chen B, Liu X, Xu C, Song C, Luo X, Yang W, Deng J. Aqueous Emulsion Polymerization of Substituted Acetylenes: Effects of Organic Solvent and Analysis of Blue Shifts and Emulsion Polymerization Mechanism. MACROMOL CHEM PHYS 2012. [DOI: 10.1002/macp.201100610] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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20
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Synthesis of optically active macroporous poly(N-isopropylacrylamide) hydrogels with helical poly(N-propargylamide) for chiral recognition of amino acids. REACT FUNCT POLYM 2011. [DOI: 10.1016/j.reactfunctpolym.2011.06.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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21
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Chen B, Deng J, Cui X, Yang W. Optically Active Helical Substituted Polyacetylenes as Chiral Seeding for Inducing Enantioselective Crystallization of Racemic N-(tert-Butoxycarbonyl)alanine. Macromolecules 2011. [DOI: 10.1021/ma2013628] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Bo Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xin Cui
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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22
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Preparation of optically active poly(N-propargylamide) gels and their application in chiral recognition. Macromol Res 2011. [DOI: 10.1007/s13233-011-0712-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Effects of phenyl-based pendent groups on helical conformation of poly(N-propargylamides). JOURNAL OF POLYMER RESEARCH 2011. [DOI: 10.1007/s10965-010-9409-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Ding L, Huang Y, Zhang Y, Deng J, Yang W. Optically Active Amphiphilic Polymer Brushes Based on Helical Polyacetylenes: Preparation and Self-Assembly into Core/Shell Particles. Macromolecules 2011. [DOI: 10.1021/ma102702a] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lei Ding
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yingying Huang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yuanyuan Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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25
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Song C, Li L, Wang F, Deng J, Yang W. Novel optically active helical poly(N-propargylthiourea)s: synthesis, characterization and complexing ability toward Fe(iii) ions. Polym Chem 2011. [DOI: 10.1039/c1py00457c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Ding L, Li Y, Deng J, Yang W. Preparation of hydrophobic helical poly(N-propargylamide)s in aqueous medium via a monomer/cyclodextrin inclusion complex. Polym Chem 2011. [DOI: 10.1039/c0py00198h] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Zhang Y, Luo X, Deng J, Yang W. Preparation of Optically Active Nanoparticles by Emulsification of Preformed Helical Polymers. MACROMOL CHEM PHYS 2010. [DOI: 10.1002/macp.201000606] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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28
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Li L, Li Y, Luo X, Deng J, Yang W. Helical poly(N-propargylamide)s with functional catechol groups: Synthesis and adsorption of metal ions in aqueous solution. REACT FUNCT POLYM 2010. [DOI: 10.1016/j.reactfunctpolym.2010.09.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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29
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Chen B, Deng J, Tong L, Yang W. Optically Active Helical Polyacetylene@silica Hybrid Organic−inorganic Core/Shell Nanoparticles: Preparation and Application for Enantioselective Crystallization. Macromolecules 2010. [DOI: 10.1021/ma102157e] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Bo Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Linyue Tong
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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30
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Chiral helical polyacetylene–vinyl polymer core/shell nanoparticles: preparation and application to optically active composite films. Colloid Polym Sci 2010. [DOI: 10.1007/s00396-010-2321-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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31
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Luo X, Liu X, Chen B, Deng J, Yang W. Optically active composite nanoparticles with chemical bonds between core and shell. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24376] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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32
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Zhang D, Zhang T, Deng J, Yang W. Effect of copolymer composition in poly(N-propargylamide) on helical structure and optical activity. REACT FUNCT POLYM 2010. [DOI: 10.1016/j.reactfunctpolym.2010.03.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Chen B, Deng J, Liu X, Yang W. Novel Category of Optically Active Core/Shell Nanoparticles: The Core Consisting of a Helical-Substituted Polyacetylene and the Shell Consisting of a Vinyl Polymer. Macromolecules 2010. [DOI: 10.1021/ma902722c] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Bo Chen
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
| | - Xiaoqing Liu
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering
- College of Materials Science and Engineering
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34
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Luo X, Kang N, Li L, Deng J, Yang W. Nanoparticles consisting of optically active helical polymers: Preparation via aqueous catalytic miniemulsion polymerization and the effects of particles size on their optical activity. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23924] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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35
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Luo X, Chang J, Deng J, Yang W. Synthesis and characterization of poly(N-propargylurea)s with helical conformation, optical activity and fluorescence properties. REACT FUNCT POLYM 2010. [DOI: 10.1016/j.reactfunctpolym.2009.11.001] [Citation(s) in RCA: 13] [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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36
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Du X, Liu J, Deng J, Yang W. Synthesis and chiral recognition of optically active hydrogels containing helical polymer chains. Polym Chem 2010. [DOI: 10.1039/c0py00028k] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Zhou K, Tong L, Deng J, Yang W. Hollow polymeric microspheres grafted with optically active helical polymer chains: Preparation and their chiral recognition ability. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/b918132f] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Luo X, Li L, Deng J, Guo T, Yang W. Asymmetric catalytic emulsion polymerization in chiral micelles. Chem Commun (Camb) 2010; 46:2745-7. [DOI: 10.1039/b926134f] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Tong L, Liu X, Deng J, Yang W. Effect of solvents on polymerization of N-propargylamide monomer and secondary structure of polymer. Polym Chem 2010. [DOI: 10.1039/c0py00116c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Yashima E, Maeda K, Iida H, Furusho Y, Nagai K. Helical Polymers: Synthesis, Structures, and Functions. Chem Rev 2009; 109:6102-211. [PMID: 19905011 DOI: 10.1021/cr900162q] [Citation(s) in RCA: 1261] [Impact Index Per Article: 84.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Eiji Yashima
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Katsuhiro Maeda
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Hiroki Iida
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Yoshio Furusho
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Kanji Nagai
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
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41
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Deng J, Chen B, Luo X, Yang W. Synthesis of Nano-Latex Particles of Optically Active Helical Substituted Polyacetylenes via Catalytic Microemulsion Polymerization in Aqueous Systems. Macromolecules 2009. [DOI: 10.1021/ma8026468] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jianping Deng
- State Key Laboratory of Chemical Resource Engineering, Beijing 100029, China, and College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Bo Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing 100029, China, and College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaofeng Luo
- State Key Laboratory of Chemical Resource Engineering, Beijing 100029, China, and College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing 100029, China, and College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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42
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Ding L, Jiao X, Deng J, Zhao W, Yang W. Catalytic Polymerizations of Hydrophobic, Substituted, Acetylene Monomers in an Aqueous Medium by Using a Monomer/Hydroxypropyl-β
-cyclodextrin Inclusion Complex. Macromol Rapid Commun 2008; 30:120-5. [DOI: 10.1002/marc.200800601] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2008] [Revised: 10/28/2008] [Accepted: 10/28/2008] [Indexed: 11/09/2022]
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43
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Zhang Z, Deng J, Li J, Yang W. Influence of Solvent on the Secondary Structure of Helical Poly(N-propargyl-(1R)-camphor-10-sulfamide). Polym J 2008. [DOI: 10.1295/polymj.pj2007208] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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44
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Deng J, Luo X, Zhao W, Yang W. A novel type of optically active helical polymers: Synthesis and characterization of poly(N-propargylureas). ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.22755] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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45
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Deng J, Li L, Wang J, Feng G, Yang W. Stability of poly(N-propargylamide)s under ultraviolet irradiation. J Appl Polym Sci 2007. [DOI: 10.1002/app.27229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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