1
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Golkaram M, Boetje L, Dong J, Suarez LEA, Fodor C, Maniar D, van Ruymbeke E, Faraji S, Portale G, Loos K. Supramolecular Mimic for Bottlebrush Polymers in Bulk. ACS OMEGA 2019; 4:16481-16492. [PMID: 31616826 PMCID: PMC6787885 DOI: 10.1021/acsomega.9b02126] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 09/10/2019] [Indexed: 06/10/2023]
Abstract
A series of poly(tetrahydrofuran)s with molecular weights above entanglement molecular weight M e were synthesized, and one of their end-groups was functionalized with a supramolecular entity so that the corresponding polymers form a brushlike structure suitable for comparison with conventional irreversible bottlebrush polymers. To compare their relaxation mechanisms, linear rheology was employed and showed that a hierarchical relaxation, which is usually observed in bottlebrush polymers, occurs in these materials, too. The polymer chain segments close to the supramolecular backbone are highly immobilized due to strong association in the center of polymer brush and cannot relax via reptation mechanism, which is mainly responsible for linear entangled polymer relaxations. Therefore, disentanglement can take much longer through contour length fluctuations and arm retraction processes similar to covalent bottlebrush polymers and combs. The relaxed ends of polymers then act as solvent to let the remaining segments of the polymeric brush undergo Rouse-like motions (constraint release Rouse). At longer times, additional plateau appears, which can be attributed to the relaxation of the entire supramolecular bottlebrush polymer via hopping or reptative motions. With an increase of temperature, viscoelastic solid behavior turns into viscoelastic liquid due to reversible depolymerization of the supramolecular backbone of the bottlebrush polymer. The elastic modulus (G' in the order of kPa) was much less than the values found for the entanglement plateau modulus of linear poly(tetrahydrofuran) (in order of MPa). This low modulus value, which exists up to very low frequencies (high temperatures), makes them a good candidate for supersoft elastomers.
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Affiliation(s)
- Milad Golkaram
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Laura Boetje
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Jingjin Dong
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Luis Enrique Aguilar Suarez
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Csaba Fodor
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Dina Maniar
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Evelyne van Ruymbeke
- Bio-
and Soft Matter, Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain, Croix du Sud 1, B-1348 Louvain-la-Neuve, Belgium
| | - Shirin Faraji
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Giuseppe Portale
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Katja Loos
- Macromolecular
Chemistry and New Polymeric Materials, Zernike Institute
for Advanced Materials and Theoretical Chemistry Group, Zernike Institute for
Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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2
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Wang W, Bai L, Chen H, Xu H, Tao Q. Synthesis of PAN copolymer containing pendant 2-ureido-4[1H]-pyrimidone (UPy) units by RAFT polymerization and its adsorption behaviors of Hg2+. Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2268-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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3
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Bao J, Fan H, Xue X, Xie Q, Pan P. Temperature-dependent crystalline structure and phase transition of poly(butylene adipate) end-functionalized by multiple hydrogen-bonding groups. Phys Chem Chem Phys 2018; 20:26479-26488. [DOI: 10.1039/c8cp05066j] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The crystallization kinetics, crystalline structure and phase transition of UPy-functionalized poly(butylene adipate) were investigated. UPy functionalization facilitated the formation of α crystals.
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Affiliation(s)
- Jianna Bao
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Ministry of Education
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Huabo Fan
- The Institute of Oil and Gas Technology of Changqing Oilfield Company
- Xi’an 710018
- China
| | - Xiaojia Xue
- The Institute of Oil and Gas Technology of Changqing Oilfield Company
- Xi’an 710018
- China
| | - Qing Xie
- State Key Laboratory of Chemical Engineering
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Pengju Pan
- State Key Laboratory of Chemical Engineering
- College of Chemical and Biological Engineering
- Zhejiang University
- Hangzhou 310027
- China
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4
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Hayashi M, Tournilhac F. Thermal stability enhancement of hydrogen bonded semicrystalline thermoplastics achieved by combination of aramide chemistry and supramolecular chemistry. Polym Chem 2017. [DOI: 10.1039/c6py01833e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Supramolecular polymers based on an amorphous fatty acid central block and crystallizable H-bonding end-groups of increasing size show low melt viscosity and tunable thermo-stability.
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Affiliation(s)
- Mikihiro Hayashi
- Matière Molle et Chimie (UMR 7167 CNRS-ESPCI Paris)
- PSL Research University
- 75005 Paris
- France
| | - Francois Tournilhac
- Matière Molle et Chimie (UMR 7167 CNRS-ESPCI Paris)
- PSL Research University
- 75005 Paris
- France
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5
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Teunissen AJP, Paffen TFE, Ercolani G, de Greef TFA, Meijer EW. Regulating Competing Supramolecular Interactions Using Ligand Concentration. J Am Chem Soc 2016; 138:6852-60. [DOI: 10.1021/jacs.6b03421] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
| | | | - Gianfranco Ercolani
- Dipartimento
di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Roma, Italy
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6
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Pahnke K, Brandt J, Gryn'ova G, Lin CY, Altintas O, Schmidt FG, Lederer A, Coote ML, Barner-Kowollik C. Entropisch bedingte Selektivität der Kettenspaltung oder: Wo Makromoleküle sich trennen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201508531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kai Pahnke
- Präparative Makromolekulare Chemie, Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen; Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Josef Brandt
- Leibniz-Institut für Polymerforschung Dresden; Hohe Straße 6 01069 Dresden Deutschland
- Technische Universität Dresden; 01062 Dresden Deutschland
| | - Ganna Gryn'ova
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University (ANU); Canberra ACT 0200 Australien
- Ecole Polytechnique Fédérale de Lausanne; Schweiz
| | - Ching Y. Lin
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University (ANU); Canberra ACT 0200 Australien
| | - Ozcan Altintas
- Präparative Makromolekulare Chemie, Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen; Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | | | - Albena Lederer
- Leibniz-Institut für Polymerforschung Dresden; Hohe Straße 6 01069 Dresden Deutschland
- Technische Universität Dresden; 01062 Dresden Deutschland
| | - Michelle L. Coote
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University (ANU); Canberra ACT 0200 Australien
| | - Christopher Barner-Kowollik
- Präparative Makromolekulare Chemie, Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen; Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
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7
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Lee SH, Ouchi M, Kim S, Sawamoto M. Periodic introduction of a Hamilton receptor into a polystyrene backbone for a supramolecular graft copolymer with regular intervals. Polym Chem 2016. [DOI: 10.1039/c6py01669c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The Hamilton receptor group (–DADDAD–; D = hydrogen donor; A = hydrogen acceptor) was periodically introduced into a polystyrene backbone, starting from the ruthenium-catalyzed living radical polymerization of styrene with the Hamilton receptor-based bifunctional initiator.
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Affiliation(s)
- Sang-Ho Lee
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - SangWon Kim
- Department of Polymer Science and Engineering
- Inha University
- Incheon 405-751
- Republic of Korea
| | - Mitsuo Sawamoto
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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8
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Pahnke K, Brandt J, Gryn'ova G, Lin CY, Altintas O, Schmidt FG, Lederer A, Coote ML, Barner-Kowollik C. Entropy-Driven Selectivity for Chain Scission: Where Macromolecules Cleave. Angew Chem Int Ed Engl 2015; 55:1514-8. [DOI: 10.1002/anie.201508531] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 10/30/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Kai Pahnke
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Josef Brandt
- Leibniz-Institut für Polymerforschung Dresden; Hohe Strasse 6 01069 Dresden Germany
- Technische Universität Dresden; 01062 Dresden Germany
| | - Ganna Gryn'ova
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University (ANU); Canberra ACT 0200 Australia
- Ecole polytechnique fédérale de Lausanne; Switzerland
| | - Ching Y. Lin
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University (ANU); Canberra ACT 0200 Australia
| | - Ozcan Altintas
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | | | - Albena Lederer
- Leibniz-Institut für Polymerforschung Dresden; Hohe Strasse 6 01069 Dresden Germany
- Technische Universität Dresden; 01062 Dresden Germany
| | - Michelle L. Coote
- ARC Centre of Excellence for Electromaterials Science, Research School of Chemistry; Australian National University (ANU); Canberra ACT 0200 Australia
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
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9
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Ha H, Shanmuganathan K, Fei Y, Ellison CJ. Thermal stimuli-responsive behavior of pyrene end-functionalized PDMS through tunable Π-Π interactions. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/polb.23805] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Heonjoo Ha
- McKetta Department of Chemical Engineering; University of Texas; Austin Texas 78712
| | - Kadhiravan Shanmuganathan
- Polymer Science and Engineering Division; CSIR-National Chemical Laboratory; Pune Maharashtra 411008 India
| | - Yunping Fei
- McKetta Department of Chemical Engineering; University of Texas; Austin Texas 78712
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10
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Pahnke K, Altintas O, Schmidt FG, Barner-Kowollik C. Entropic Effects on the Supramolecular Self-Assembly of Macromolecules. ACS Macro Lett 2015; 4:774-777. [PMID: 35596475 DOI: 10.1021/acsmacrolett.5b00335] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report the transfer of entropic chain length effects into the realm of supramolecular chemistry and thereby demonstrate a macromolecular method to tune the reaction equilibria of hydrogen bonding motifs via the application of substituents of differing lengths and masses while not altering the actual recognition units to achieve a difference in the degree of association. The supramolecular adducts are characterized via temperature-dependent nuclear magnetic resonance (NMR) spectroscopy.
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Affiliation(s)
- Kai Pahnke
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Ozcan Altintas
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | | | - Christopher Barner-Kowollik
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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11
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German I, D’Agosto F, Boisson C, Tencé-Girault S, Soulié-Ziakovic C. Microphase Separation and Crystallization in H-Bonding End-Functionalized Polyethylenes. Macromolecules 2015. [DOI: 10.1021/ma502304k] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ian German
- CPE
Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, Université de Lyon 1, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Franck D’Agosto
- CPE
Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, Université de Lyon 1, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Christophe Boisson
- CPE
Lyon, CNRS UMR 5265, Laboratoire de Chimie Catalyse Polymères
et Procédés (C2P2), Equipe LCPP Bat 308F, Université de Lyon 1, 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France
| | - Sylvie Tencé-Girault
- Matière
Molle et Chimie, UMR 7167 CNRS-ESPCI, Ecole Supérieure de Physique et Chimie Industrielles de la Ville de Paris, 10 rue Vauquelin, 75005 Paris, France
| | - Corinne Soulié-Ziakovic
- Matière
Molle et Chimie, UMR 7167 CNRS-ESPCI, Ecole Supérieure de Physique et Chimie Industrielles de la Ville de Paris, 10 rue Vauquelin, 75005 Paris, France
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12
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Brzeziński M, Biela T. Supramolecular Polylactides by the Cooperative Interaction of the End Groups and Stereocomplexation. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00208] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- M. Brzeziński
- Department of Polymer Chemistry,
Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 122, Lodz, Poland
| | - T. Biela
- Department of Polymer Chemistry,
Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 122, Lodz, Poland
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13
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Bobade S, Wang Y, Mays J, Baskaran D. Synthesis and Characterization of Ureidopyrimidone Telechelics by CuAAC “Click” Reaction: Effect of Tg and Polarity. Macromolecules 2014. [DOI: 10.1021/ma5007705] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sachin Bobade
- Department
of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Yangyang Wang
- Chemical
Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Jimmy Mays
- Department
of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
- Chemical
Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Durairaj Baskaran
- Department
of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States
- AZ Electronic Materials USA Corp., 70 Meister Avenue, Somerville, New Jersey 08876, United States
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14
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Delgado PA, Hillmyer MA. Combining block copolymers and hydrogen bonding for poly(lactide) toughening. RSC Adv 2014. [DOI: 10.1039/c4ra00150h] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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15
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Fonteneau C, Pensec S, Bouteiller L. Versatile synthesis of reversible comb-shaped supramolecular polymers. Polym Chem 2014. [DOI: 10.1039/c3py01330h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Development of hyperbranched polymers with non-covalent interactions for extraction and determination of aflatoxins in cereal samples. Anal Chim Acta 2013; 797:40-9. [DOI: 10.1016/j.aca.2013.08.020] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 08/06/2013] [Accepted: 08/12/2013] [Indexed: 11/20/2022]
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17
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Zhang K, Zhu X, Jia F, Auyeung E, Mirkin CA. Temperature-activated nucleic acid nanostructures. J Am Chem Soc 2013; 135:14102-5. [PMID: 24024953 DOI: 10.1021/ja408465t] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
DNA and poly(N-isopropylacrylamide) are co-assembled onto gold nanoparticles. The DNA sequences can be reversibly exposed or hidden from the polymer surface in response to temperature cues, thereby translating the temperature trigger to the on-off switching of the surface chemistry and function. When exposed by heating (∼30 °C), the DNA rapidly hybridizes to complementary strands, and chain-end biotin groups become readily accessible, while at lower temperatures these activities are largely blocked.
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Affiliation(s)
- Ke Zhang
- Department of Chemistry and Chemical Biology, Northeastern University , 360 Huntington Ave, Boston, Massachusetts 02115, United States
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18
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Li G, Wie JJ, Nguyen NA, Chung WJ, Kim ET, Char K, Mackay ME, Pyun J. Synthesis, self-assembly and reversible healing of supramolecular perfluoropolyethers. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26777] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guoxing Li
- Department of Chemistry and Biochemistry; University of Arizona; 1306 East University Boulevard Tucson Arizona 85721
| | - Jeong Jae Wie
- Department of Chemical and Biomolecular Engineering; University of Delaware; 201 DuPont Hall Newark Delaware 19716
| | - Ngoc A. Nguyen
- Department of Materials Science Engineering; University of Delaware; 201 DuPont Hall Newark Delaware 19716
| | - Woo Jin Chung
- Department of Chemistry and Biochemistry; University of Arizona; 1306 East University Boulevard Tucson Arizona 85721
| | - Eui Tae Kim
- School of Chemical and Biological Engineering; World Class University Program for Chemical Convergence for Energy and Environment, The National Creative Research Initiative Center for Intelligent Hybrids; Seoul 151-744 Korea
| | - Kookheon Char
- School of Chemical and Biological Engineering; World Class University Program for Chemical Convergence for Energy and Environment, The National Creative Research Initiative Center for Intelligent Hybrids; Seoul 151-744 Korea
| | - Michael E. Mackay
- Department of Chemical and Biomolecular Engineering; University of Delaware; 201 DuPont Hall Newark Delaware 19716
- Department of Materials Science Engineering; University of Delaware; 201 DuPont Hall Newark Delaware 19716
| | - Jeffrey Pyun
- Department of Chemistry and Biochemistry; University of Arizona; 1306 East University Boulevard Tucson Arizona 85721
- School of Chemical and Biological Engineering; World Class University Program for Chemical Convergence for Energy and Environment, The National Creative Research Initiative Center for Intelligent Hybrids; Seoul 151-744 Korea
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19
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Baruah PK, Khan S. Self-complementary quadruple hydrogen bonding motifs: from design to function. RSC Adv 2013. [DOI: 10.1039/c3ra43814g] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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20
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Bertrand A, Lortie F, Bernard J. Routes to Hydrogen Bonding Chain-End Functionalized Polymers. Macromol Rapid Commun 2012; 33:2062-91. [DOI: 10.1002/marc.201200508] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Revised: 10/10/2012] [Indexed: 11/06/2022]
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21
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Lee SH, Ouchi M, Sawamoto M. Supramolecular X-Shaped Homopolymers and Block Polymers by Midsegment Complementary Hydrogen Bonds: Design of Bifunctional Initiators with Interactive Sites for Metal-Catalyzed Living Radical Polymerization. Macromolecules 2012. [DOI: 10.1021/ma300479s] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sang-Ho Lee
- Department of Polymer
Chemistry, Graduate School of
Engineering, Kyoto University, Katsura,
Nishikyo-ku, Kyoto 615-8510, Japan
| | - Makoto Ouchi
- Department of Polymer
Chemistry, Graduate School of
Engineering, Kyoto University, Katsura,
Nishikyo-ku, Kyoto 615-8510, Japan
| | - Mitsuo Sawamoto
- Department of Polymer
Chemistry, Graduate School of
Engineering, Kyoto University, Katsura,
Nishikyo-ku, Kyoto 615-8510, Japan
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22
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Gadwal I, De S, Stuparu MC, Jang SG, Amir RJ, Khan A. Effect of precursor chain-length on the formation and stability of poly(ethylene glycol)-based supramolecular star polymers. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Stuparu MC, Khan A, Hawker CJ. Phase separation of supramolecular and dynamic block copolymers. Polym Chem 2012. [DOI: 10.1039/c2py20368e] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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