1
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Sanger M, Barker D, Jessop PG. Simultaneous switching of two different CO 2-switchable amines in the same solution. Phys Chem Chem Phys 2024; 26:11406-11413. [PMID: 38592846 DOI: 10.1039/d4cp00392f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Most CO2-responsive systems operate by using a base in water that is expected to be mostly deprotonated when under an atmosphere of air and mostly protonated under an atmosphere of CO2. This concept has led to the development of many different CO2-responsive materials such as solvents, polymers, surfactants, and solutes. As CO2-responsive materials research continues, more complex systems may be developed, including systems containing two different bases with different basicities. Understanding the influence each base has on the protonation equilibrium of the other base is important for designing systems in which effective deprotonation and protonation occur. This article presents a model that can predict the solution pH and the % protonation of two different bases at various concentrations under air and CO2. Experimental data was collected to demonstrate the successful simultaneous switching of two amines and to evaluate the accuracy of the predictive model. The simultaneous switching of two different CO2-switchable amines in the same solution was determined to be possible but only if the amine concentrations and basicities are within certain ranges, and only if the pKaH values of the two bases differ by no more than 3 units.
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Affiliation(s)
- Matthew Sanger
- Department of Chemistry, Queen's University, 90 Bader Lane, Kingston, Ontario, Canada K7L 2S8.
| | - Daniel Barker
- Department of Chemistry, Queen's University, 90 Bader Lane, Kingston, Ontario, Canada K7L 2S8.
| | - Philip G Jessop
- Department of Chemistry, Queen's University, 90 Bader Lane, Kingston, Ontario, Canada K7L 2S8.
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2
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Tu Y, Fang D, Zhan W, Wei Z, Yang L, Shao P, Luo X, Yang G. Polyacrylamide-Based Block Copolymer Bearing Pyridine Groups Shows Unexpected Salt-Induced LCST Behavior. Molecules 2023; 28:molecules28072921. [PMID: 37049684 PMCID: PMC10095976 DOI: 10.3390/molecules28072921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/11/2023] [Accepted: 03/17/2023] [Indexed: 04/14/2023] Open
Abstract
Thermal-responsive block copolymers are a special type of macromolecule that exhibit a wide range of applications in various fields. In this contribution, we report a new type of polyacrylamide-based block copolymer bearing pyridine groups of polyethylene glycol-block-poly(N-(2-methylpyridine)-acrylamide; Px) that display distinct salt-induced lower critical solution temperature (LCST) behavior. Unexpectedly, the phase-transition mechanism of the salt-induced LCST behavior of Px block copolymers is different from that of the reported LCST-featured analogues. Moreover, their thermo-responsive behavior can be significantly regulated by several parameters such as salt species and concentration, urea, polymerization degree, polymer concentration and pH values. This unique thermal behavior of pyridine-containing block copolymers provides a new avenue for the fabrication of smart polymer materials with potential applications in biomedicine.
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Affiliation(s)
- Yunyun Tu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Dandan Fang
- Biomass Molecular Engineering Center, Anhui Agricultural University, Hefei 230036, China
| | - Wanli Zhan
- Biomass Molecular Engineering Center, Anhui Agricultural University, Hefei 230036, China
| | - Zengming Wei
- Biomass Molecular Engineering Center, Anhui Agricultural University, Hefei 230036, China
| | - Liming Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Penghui Shao
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Xubiao Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Guang Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
- Biomass Molecular Engineering Center, Anhui Agricultural University, Hefei 230036, China
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3
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Thermo-responsive diblock copolymer with pendant thiolactone group and its double postmodification. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03298-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Liu Y, Sun Y, Zhang W. Synthesis of
Stimuli‐Responsive
Block Copolymers and Block Copolymer Nano‐assemblies. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100821] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yuan Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Yu Sun
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry Nankai University Tianjin 300071 China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry Nankai University Tianjin 300071 China
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5
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Pang B, Yu Y, Zhang W. Thermoresponsive Polymers Based on Tertiary Amine Moieties. Macromol Rapid Commun 2021; 42:e2100504. [PMID: 34523742 DOI: 10.1002/marc.202100504] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/08/2021] [Indexed: 12/20/2022]
Abstract
Thermoresponsive polymers exhibiting unique reversible phase transition properties in aqueous solution in response to temperature stimuli have been extensively investigated. In the past two decades, thermoresponsive polymers based on tertiary amine moieties have achieved considerable progress and become an important family of thermoresponsive polymers, including tertiary amine functionalized poly((meth)acrylamide)s, poly((meth)acrylate)s, poly(styrene)s, poly(vinyl alcohol)s, and poly(ethylene oxide)s, which exhibit lower critical solution temperature and/or upper critical solution temperature in water or aliphatic alcohols. Their phase transition behavior can be modulated by the solution pH and CO2 due to the protonation of tertiary amine moieties in acidic condition and deprotonation in alkaline condition and the charged ammonium bicarbonate formed by the tertiary amine moieties and CO2 . The aim of this review is to summarize the recent progress in the thermoresponsive polymers based on tertiary amine moieties.
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Affiliation(s)
- Bo Pang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yuewen Yu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
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6
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Stimuli-Responsive Poly(aspartamide) Derivatives and Their Applications as Drug Carriers. Int J Mol Sci 2021; 22:ijms22168817. [PMID: 34445521 PMCID: PMC8396293 DOI: 10.3390/ijms22168817] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 01/16/2023] Open
Abstract
Poly(aspartamide) derivatives, one kind of amino acid-based polymers with excellent biocompatibility and biodegradability, meet the key requirements for application in various areas of biomedicine. Poly(aspartamide) derivatives with stimuli-responsiveness can usually respond to external stimuli to change their chemical or physical properties. Using external stimuli such as temperature and pH as switches, these smart poly(aspartamide) derivatives can be used for convenient drug loading and controlled release. Here, we review the synthesis strategies for preparing these stimuli-responsive poly(aspartamide) derivatives and the latest developments in their applications as drug carriers.
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7
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Wang K, Liu Q, Lu G, Zhang Y, Zhou Y, Chen S, Ma Q, Liu G, Zeng Y. Acid-Labile Temperature-Responsive Homopolymers and a Diblock Copolymer Bearing the Pendent Acetal Group. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ke Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Qi Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Ganghui Lu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Yi Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Yuanhong Zhou
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Siqi Chen
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Qian Ma
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Guiyan Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Yongfei Zeng
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China
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8
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Preparation of switchable polymer latexes under elevated CO2 pressure by using 4,4'-(diazene-1,2-diyl) bis(N-(3-(dimethylamino)propyl)-4-methylpentanamide) as a novel CO2-switchable inistab. POLYMER 2021. [DOI: 10.1016/j.polymer.2020.123241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Wang K, Liu Q, Liu G, Zeng Y. Novel thermoresponsive homopolymers of poly[oligo(ethylene glycol) (acyloxy) methacrylate]s: LCST-type transition in water and UCST-type transition in alcohols. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122746] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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10
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Chen R, Xiang Z, Xia Y, Ma Z, Shi Q, Wong S, Yin J. Thermal and Reactive Oxygen Species Dual‐Responsive OEGylated Polysulfides with Oxidation‐Tunable Lower Critical Solution Temperatures. Macromol Rapid Commun 2020; 41:e2000206. [DOI: 10.1002/marc.202000206] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/10/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Runhai Chen
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Zehong Xiang
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P. R. China
- University of Science and Technology of China Hefei Anhui 230027 P. R. China
| | - Yu Xia
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P. R. China
- University of Science and Technology of China Hefei Anhui 230027 P. R. China
| | - Zhifang Ma
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P. R. China
| | - Qiang Shi
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P. R. China
| | - Shing‐Chung Wong
- Department of Mechanical EngineeringUniversity of Akron Akron OH 44325‐3903 USA
| | - Jinghua Yin
- State Key Laboratory of Polymer Physics and ChemistryChangchun Institute of Applied ChemistryChinese Academy of Sciences Changchun Jilin 130022 P. R. China
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11
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Işık D, Quaas E, Klinger D. Thermo- and oxidation-sensitive poly(meth)acrylates based on alkyl sulfoxides: dual-responsive homopolymers from one functional group. Polym Chem 2020. [DOI: 10.1039/d0py01321h] [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
Alkyl sulfoxide side groups introduce thermo- and oxidation-sensitivity into poly(meth)acrylates, thus realizing new dual-responsive homopolymers based on one functional group.
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Affiliation(s)
- Doğuş Işık
- Institute of Pharmacy
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Elisa Quaas
- Institute of Chemistry
- Freie Universität Berlin
- 14195 Berlin
- Germany
| | - Daniel Klinger
- Institute of Pharmacy
- Freie Universität Berlin
- 14195 Berlin
- Germany
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12
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Qin H, Chen X, Luo D, Wang B, Tan Q, Liang H, Lu J, Huang J. Synthesis of Thermo‐, Oxidation‐, pH‐, and CO
2
‐Responsive Polymers via the Combination of Aza‐Michael and Thiol‐Michael Reactions in One Pot. Macromol Rapid Commun 2019; 40:e1900342. [DOI: 10.1002/marc.201900342] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/18/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Herong Qin
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Xu Chen
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Dong Luo
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Biyun Wang
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Qinglan Tan
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Hui Liang
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Jiang Lu
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Jianbing Huang
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
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13
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Jiang B, Zhang Y, Huang X, Kang T, Severtson SJ, Wang WJ, Liu P. Tailoring CO2-Responsive Polymers and Nanohybrids for Green Chemistry and Processes. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02433] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Bingxue Jiang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
- Institute of Zhejiang University - Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, China
| | - Yuchen Zhang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Xiaodong Huang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Ting Kang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Steven J. Severtson
- Department of Bioproducts and Biosystems Engineering, University of Minnesota, 2004 Folwell Avenue, St. Paul, Minnesota 55108, United States
| | - Wen-Jun Wang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
- Institute of Zhejiang University - Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, China
| | - Pingwei Liu
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
- Institute of Zhejiang University - Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, China
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14
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Tang J, Zhou X, Cao S, Zhu L, Xi L, Wang J. Pickering Interfacial Catalysts with CO 2 and Magnetic Dual Response for Fast Recovering in Biphasic Reaction. ACS APPLIED MATERIALS & INTERFACES 2019; 11:16156-16163. [PMID: 30964259 DOI: 10.1021/acsami.9b00821] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Pickering interfacial catalysis provides an excellent platform for biphasic reactions, but the separation and recycling of nanocatalysts is a challenge because of high adsorption energy of nanocatalysts at the liquid-liquid interface. In this work, we represent a new type of versatile Pickering emulsion based on magnetic and CO2-responsive nanohybrids Fe3O4@SiO2@P(TMA-DEA). The smart nanoparticles can stabilize the water-in-oil Pickering emulsion in the biphasic system and achieve the subsequent demulsification by bubbling CO2 ascribed to their reversible switching surface. In the absence of energy barrier, the nanohybrids can be easily captured in situ by magnetic field in 2 min and showed excellent recyclability. In the Anelli system for alcohol oxidation, the nanocatalyst exhibited threefold enhancement in catalytic efficiency in comparison with an unemulsified two-phase and little loss on activity after five cycles. The conceptually novel dual-responsive system offers a green and energy-saving strategy for effective recycling of the nanocatalyst and intensification of biphasic reaction.
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Affiliation(s)
- Jun Tang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Biodiesel Laboratory of China Petroleum and Chemical Industry Federation, Zhejiang Province Key Laboratory of Biofuel, College of Chemical Engineering , Zhejiang University of Technology , Hangzhou 310014 , China
| | - Xue Zhou
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Biodiesel Laboratory of China Petroleum and Chemical Industry Federation, Zhejiang Province Key Laboratory of Biofuel, College of Chemical Engineering , Zhejiang University of Technology , Hangzhou 310014 , China
| | - Shixiong Cao
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Biodiesel Laboratory of China Petroleum and Chemical Industry Federation, Zhejiang Province Key Laboratory of Biofuel, College of Chemical Engineering , Zhejiang University of Technology , Hangzhou 310014 , China
| | - Lingyu Zhu
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Biodiesel Laboratory of China Petroleum and Chemical Industry Federation, Zhejiang Province Key Laboratory of Biofuel, College of Chemical Engineering , Zhejiang University of Technology , Hangzhou 310014 , China
| | - Lingling Xi
- Department of Chemistry , Zhejiang University , Xixi Campus , Hangzhou 310028 , China
| | - Jianli Wang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Biodiesel Laboratory of China Petroleum and Chemical Industry Federation, Zhejiang Province Key Laboratory of Biofuel, College of Chemical Engineering , Zhejiang University of Technology , Hangzhou 310014 , China
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15
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Tong QS, Xu W, Huang QY, Zhang YR, Shi XX, Huang H, Li HJ, Du JZ, Wang J. Multi-stimuli responsive poly(amidoamine) dendrimers with peripheral N-dialkylaminoethyl carbamate moieties. Polym Chem 2019. [DOI: 10.1039/c8py01605d] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A novel type of multi-stimuli responsive dendrimer with thermo-, pH-, and CO2-responsiveness was developed through facile modification of polyamidoamine dendrimers with various N-dialkylaminoethyl carbamate moieties.
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Affiliation(s)
- Qi-Song Tong
- School of Biomedical Science and Engineering
- South China University of Technology
- Guangzhou 510006
- China
- Institutes for Life Sciences
| | - Wei Xu
- School of Biomedical Science and Engineering
- South China University of Technology
- Guangzhou 510006
- China
- Institutes for Life Sciences
| | - Qiu-Yue Huang
- Institutes for Life Sciences
- and School of Medicine
- South China University of Technology
- Guangzhou
- China
| | - Ya-Ru Zhang
- Institutes for Life Sciences
- and School of Medicine
- South China University of Technology
- Guangzhou
- China
| | - Xiao-Xiao Shi
- Institutes for Life Sciences
- and School of Medicine
- South China University of Technology
- Guangzhou
- China
| | - Hua Huang
- School of Biomedical Science and Engineering
- South China University of Technology
- Guangzhou 510006
- China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education
| | - Hong-Jun Li
- Institutes for Life Sciences
- and School of Medicine
- South China University of Technology
- Guangzhou
- China
| | - Jin-Zhi Du
- School of Biomedical Science and Engineering
- South China University of Technology
- Guangzhou 510006
- China
- Institutes for Life Sciences
| | - Jun Wang
- School of Biomedical Science and Engineering
- South China University of Technology
- Guangzhou 510006
- China
- Institutes for Life Sciences
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16
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Li JJ, Zhou YN, Luo ZH, Zhu S. A polyelectrolyte-containing copolymer with a gas-switchable lower critical solution temperature-type phase transition. Polym Chem 2019. [DOI: 10.1039/c8py01265b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A polyelectrolyte-containing copolymer with a CO2/N2-switchable cloud point, resulting from the gas-induced alternation of hydrophilicity, was prepared.
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Affiliation(s)
- Jin-Jin Li
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
- Department of Chemical Engineering
| | - Yin-Ning Zhou
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
- Department of Chemical Engineering
| | - Zheng-Hong Luo
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Shiping Zhu
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
- School of Science and Engineering
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17
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Zhang X, Dai Y. Recent development of brush polymers via polymerization of poly(ethylene glycol)-based macromonomers. Polym Chem 2019. [DOI: 10.1039/c9py00104b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Polymerization of poly(ethylene glycol)-based macromonomers is a facile and versatile synthetic method to generate well-defined brush polymers.
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Affiliation(s)
- Xiaojin Zhang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education
- Faculty of Materials Science and Chemistry
- China University of Geosciences
- Wuhan 430074
- China
| | - Yu Dai
- Engineering Research Center of Nano-Geomaterials of Ministry of Education
- Faculty of Materials Science and Chemistry
- China University of Geosciences
- Wuhan 430074
- China
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18
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Huang J, Qin H, Wang B, Tan Q, Lu J. Design of smart polyacrylates showing thermo-, pH-, and CO2-responsive features. Polym Chem 2019. [DOI: 10.1039/c9py01410a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A novel acrylate monomer was synthesized by facile sequential two-step reactions and polymerized using RAFT polymerization to yield a well-defined thermo-, pH- and CO2-responsive homopolymer.
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Affiliation(s)
- Jianbing Huang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Herong Qin
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Biyun Wang
- Patent Examination Cooperation Center of the Patent Office
- SIPO
- Guangdong
- China
| | - Qinglan Tan
- Patent Examination Cooperation Center of the Patent Office
- SIPO
- Guangdong
- China
| | - Jiang Lu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education
- Guangdong Provincial Key Laboratory for High Performance Resin-Based Composites
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
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19
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Huang J, Chen X, Qin H, Liang H, Lu J. A new thermoresponsive polymer with reactive aldehyde groups for postmodification to tune the solubility and phase transition temperature. POLYMER 2019. [DOI: 10.1016/j.polymer.2018.11.044] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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20
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Liu M, Lu X, Gao L, Wang S, Huo Y, Chen ZN. Polyvinyl Alcohol-Based Thermogel with Tunable Gelation and Self-Healing Property. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mengjuan Liu
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Xiaoxuan Lu
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Liang Gao
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Shuting Wang
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry; Department of Applied Chemistry; Guangdong University of Technology; Guangzhou 510006 China
| | - Zhe-Ning Chen
- Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 155 Yangqiao Road West Fuzhou 350002 P. R. China
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21
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Feng H, Wang C, Zhou J, Liu J, Zhang J, Guo R, Liu J, Dong A, Deng L. pH-Responsive Nanoparticles for Controllable Curcumin Delivery: The Design of Polycation Core with Different Structures. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Hailiang Feng
- Department of Polymer Science and Technology; Key Laboratory of Systems Bioengineering of the Ministry of Education; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Changrong Wang
- Department of Polymer Science and Technology; Key Laboratory of Systems Bioengineering of the Ministry of Education; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Junhui Zhou
- Department of Polymer Science and Technology; Key Laboratory of Systems Bioengineering of the Ministry of Education; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Jinjian Liu
- Tianjin Key Laboratory of Radiation and Molecular Nuclear Medicine; Institute of Radiation Medicine; Chinese Academy of Medical Science and Peking Union College; Tianjin 300192 China
| | - Jianhua Zhang
- Department of Polymer Science and Technology; Key Laboratory of Systems Bioengineering of the Ministry of Education; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Ruiwei Guo
- Department of Polymer Science and Technology; Key Laboratory of Systems Bioengineering of the Ministry of Education; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Jianfeng Liu
- Tianjin Key Laboratory of Radiation and Molecular Nuclear Medicine; Institute of Radiation Medicine; Chinese Academy of Medical Science and Peking Union College; Tianjin 300192 China
| | - Anjie Dong
- Department of Polymer Science and Technology; Key Laboratory of Systems Bioengineering of the Ministry of Education; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
| | - Liandong Deng
- Department of Polymer Science and Technology; Key Laboratory of Systems Bioengineering of the Ministry of Education; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
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22
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Zheng P, Su X, Fei C, Shi X, Yin H, Feng Y. Deep insights into the hydrolysis of N,N
-dialkylaminoethyl methacrylates in aqueous solution with 1
H NMR spectroscopy. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/polb.24606] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Pengfei Zheng
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 People's Republic of China
| | - Xin Su
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 People's Republic of China
| | - Chenhong Fei
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences; Chengdu 610041 People's Republic of China
| | - Xiaohuo Shi
- Kunming Institute of Botany, Chinese Academy of Science; Kunming 650201 People's Republic of China
| | - Hongyao Yin
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 People's Republic of China
| | - Yujun Feng
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute; Sichuan University; Chengdu 610065 People's Republic of China
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences; Chengdu 610041 People's Republic of China
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23
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Tao Y, Wang S, Zhang X, Wang Z, Tao Y, Wang X. Synthesis and Properties of Alternating Polypeptoids and Polyampholytes as Protein-Resistant Polymers. Biomacromolecules 2018; 19:936-942. [PMID: 29438615 DOI: 10.1021/acs.biomac.7b01719] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Alternating polypeptoids are particularly appealing because alternating sequence may impart highly ordered structure and special functions, while their simple synthesis still remains a key challenge. We describe that natural amino acid monomers can be polymerized via Ugi reaction in a step-growth fashion as an AA' BB' system, which leads to alternating polypeptoids with molecular weight up to 15 kg/mol. These alternating polypeptoids are thermally responsive and exhibit cloud points ( Tcp) between 27 and 37 °C. Importantly, the marriage of high functionality of amino acids with Ugi reaction also enables the preparation of polypeptoids encoding both protected amino and carboxyl groups in the side chains with alternating arrangement. The cleavage of the protecting groups leads to alternating polyampholytes without any compositional drift. Such alternating polyampholytes not only exhibit high water solubility (>100 mg/mL) but also demonstrate the ability to resist aggregation with proteins. Moreover, the cell viability measurements reveal that these materials have minimal cytotoxicity to HeLa cells. Overall, this study offers us a simple way to prepare a variety of polypeptoids and polyampholytes as new protein-resistant materials for bioapplications.
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Affiliation(s)
- Yue Tao
- Key Laboratory of Polymer Ecomaterials and ⊥Laboratory of Polymer Composites Engineering , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , P. R. China.,University of Science and Technology of China , Hefei 230026 , P. R. China
| | - Shixue Wang
- Key Laboratory of Polymer Ecomaterials and ⊥Laboratory of Polymer Composites Engineering , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , P. R. China
| | - Xiaojie Zhang
- Department of Polymer Science and Engineering , Hebei University of Technology , Tianjin 300130 , P. R. China
| | | | - Youhua Tao
- Key Laboratory of Polymer Ecomaterials and ⊥Laboratory of Polymer Composites Engineering , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , P. R. China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials and ⊥Laboratory of Polymer Composites Engineering , Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , 5625 Renmin Street , Changchun 130022 , P. R. China
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24
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Wu W, Dai W, Zhao X, Zhang J, Zhao Y. Synthesis, self-assembly and drug release behaviors of reduction-labile multi-responsive block miktobrush quaterpolymers with linear and V-shaped grafts. Polym Chem 2018. [DOI: 10.1039/c8py00245b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Stimuli-tunable topological/morphological transitions and drug release properties based on novel disulfide-functionalized coil–comb–coil quaterpolymers were revealed.
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Affiliation(s)
- Wentao Wu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wenxue Dai
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Xiaoqi Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Jian Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
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25
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Liao J, Liu S, Yuan Y, Zhang H. Steric hindrance effect on the thermo- and photo-responsive properties of pyrene-based polymers. NEW J CHEM 2018. [DOI: 10.1039/c8nj00136g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We synthesized a novel series of pyrene-based thermo- and photo-dual responsive polymers named poly(pyren-1-yl-o(m,p)-vinylbenzoate) (P(Py-o(m,p)-VB)). And the influence of the steric hindrance effect on LCST-type phase behaviors and photocleavage properties has been studied.
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Affiliation(s)
- Junqiu Liao
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
| | - Shenglan Liu
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
| | - Yongjie Yuan
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
| | - Hailiang Zhang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
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26
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Yang C, Chen L, Huang H, Ji T, Jiang Y, Chen X, Zhou C. Controllable fabrication of novel pH-, thermo-, and light-responsive supramolecular dendronized copolymers with dual self-assembly behavior. Polym Chem 2018. [DOI: 10.1039/c8py00448j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel tri-stimulus responsive supramolecular dendronized copolymers with dual self-assembly behavior are prepared, exhibiting fast and fully reversible phase transitions and trans–cis isomerization.
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Affiliation(s)
- ChangAn Yang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- PR China
| | - Ling Chen
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- PR China
| | - He Huang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- PR China
| | - Tuo Ji
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- PR China
| | - YingXiang Jiang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- PR China
| | - Xiaobo Chen
- Department of Chemistry
- University of Missouri – Kansas City
- Kansas City
- USA
| | - CongShan Zhou
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- PR China
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27
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Affiliation(s)
- Yin-Ning Zhou
- Department
of Chemical Engineering, McMaster University, Hamilton, ON, Canada L8S 4L7
- Department
of Chemical Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China 200240
| | - Lei Lei
- Department
of Chemical Engineering, McMaster University, Hamilton, ON, Canada L8S 4L7
| | - Zheng-Hong Luo
- Department
of Chemical Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China 200240
| | - Shiping Zhu
- Department
of Chemical Engineering, McMaster University, Hamilton, ON, Canada L8S 4L7
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28
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Zhang H, Zhang J, Dai W, Zhao Y. Facile synthesis of thermo-, pH-, CO2- and oxidation-responsive poly(amido thioether)s with tunable LCST and UCST behaviors. Polym Chem 2017. [DOI: 10.1039/c7py01351e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multi-responsive N-substituted poly(amido thioether) copolymers synthesized by one-pot amine–thiol–acrylate polyaddition could exhibit composition-dependent and stimuli-triggered single or double thermoresponsivity.
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Affiliation(s)
- Hongcan Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Jian Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wenxue Dai
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
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