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Yang L, Shang J, Dou B, Lan J, Zhang C, Zou R, Xiao H, Lin S. CO 2-responsive functional cotton fibers decorated with Ag nanoparticles for "smart" selective and enhanced dye adsorption. JOURNAL OF HAZARDOUS MATERIALS 2022; 429:128327. [PMID: 35093744 DOI: 10.1016/j.jhazmat.2022.128327] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 06/14/2023]
Abstract
Novel Ag nanoparticles (NPs) decorated CO2-responsive cotton fiber (PCCF@Ag) as eco-friendly adsorbent was prepared via in-situ growth of Ag NPs on the poly(2-(dimethylamino) ethyl methacrylate-co-4-acryloyloxybenzophenone) coated cotton fiber. The as-prepared PCCF@Ag displayed excellent adsorption performance toward both anionic and cationic dyes with or without CO2 stimulation, even under a wide range of pH from 3 to 11. The maximum adsorption capacities of the as-prepared PCCF@Ag toward anionic dye (1538.5 mg g-1 for MO) and cationic dyes (944.0 mg g-1 for MEB and 415.6 mg g-1 for NR) were satisfactory. The adsorption processes were described better by the Langmuir isotherm and pseudo-second-order kinetic models, respectively. Notably, upon CO2 stimulation, the PCCF@Ag exhibited significantly enhanced adsorption capacity toward anionic dyes, following ultrafast adsorption rate, which made the PCCF@Ag could selectively adsorb anionic dyes from mixture because of greatly different adsorption rates between anionic dyes (adsorption equilibrium within 2 min) and cationic dyes (adsorption equilibrium over 12 h). Additionally, the PCCF@Ag could maintain over 91.0% of adsorption capacity even after ten cycles, indicating its outstanding reusability. Meanwhile, the as-obtained PCCF@Ag exhibited excellent antibacterial activity. Overall, the as-obtained PCCF@Ag could be considered as a promising dye scavenger for wastewater remediation.
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Affiliation(s)
- Lin Yang
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Jiaojiao Shang
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, PR China
| | - Baojie Dou
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Jianwu Lan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, PR China
| | - Chenxi Zhang
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Rui Zou
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Hongyan Xiao
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, PR China
| | - Shaojian Lin
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, PR China.
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2
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Chen R, Jiang X, Lu G, Liu W, Jin W, Tian G, Huang X. Well-Defined Thermo- and pH-Responsive Double Hydrophilic Graft Copolymer Bearing a Pyridine-Containing Backbone. Polym Chem 2022. [DOI: 10.1039/d2py00169a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Graft copolymers have extensive applications in material science because of their tunable composition of backbone and side chains and diverse morphologies of aggregates. Recent studies mainly focused on the amphiphilic...
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3
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Omidi S, Rafiee Z, Kakanejadifard A. Design and synthesis of curcumin nanostructures: Evaluation of solubility, stability, antibacterial and antioxidant activities. Bioorg Chem 2021; 116:105308. [PMID: 34509044 DOI: 10.1016/j.bioorg.2021.105308] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 08/22/2021] [Accepted: 08/25/2021] [Indexed: 12/12/2022]
Abstract
By coupling a quaternary pyridinium compound and curcumin (CM), a new antimicrobial agent called CP was obtained. The poor water-solubility was the most important limiting factor in the use of CM and CP. To address this problem, a hydrophilic hyperbranched polyglycerol (PG) was synthesized and reacted with CM and CP via Schiff base reaction to form two new macromolecules. Due to the presence of polymer, the solubility and stability of CM and CP increased significantly in aqueous media. Since the new macromolecules were including the hydrophilic polymeric and curcumin hydrophobic units, they self-assembled into spherical nanostructures, which were characterized by Field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) images. The synthetic nanostructures exhibited a controlled release of curcumin unit in the acidic environment. In vitro experiments showed that the new macromolecules are potent antibacterial and antioxidant agents.
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Affiliation(s)
- Sakineh Omidi
- Department of Chemistry, Faculty of Science, Lorestan University, Khorramabad, Iran.
| | - Zeinab Rafiee
- Department of Chemistry, Malayer University, Malayer, Iran
| | - Ali Kakanejadifard
- Department of Chemistry, Faculty of Science, Lorestan University, Khorramabad, Iran
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4
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Yang L, Zhan Y, Gong Y, Ren E, Lan J, Guo R, Yan B, Chen S, Lin S. Development of eco-friendly CO 2-responsive cellulose nanofibril aerogels as "green" adsorbents for anionic dyes removal. JOURNAL OF HAZARDOUS MATERIALS 2021; 405:124194. [PMID: 33097347 DOI: 10.1016/j.jhazmat.2020.124194] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/16/2020] [Accepted: 10/04/2020] [Indexed: 06/11/2023]
Abstract
A novel CO2-responsive cellulose nanofibril aerogel as a "green" adsorbent derived from poly(methacrylic acid-co-2-(dimethylamino) ethyl methacrylate) and carboxylated cellulose nanofibrils was successfully prepared via stepwise cation-induced gelation and freeze drying method. This aerogel exhibited CO2-triggered adsorption behavior towards anionic dyes with a rapid adsorption rate and a high adsorption capacity, as well as satisfactory mechanical properties. Upon CO2 stimulation, the charged aerogel can selectively adsorb anionic dyes from aqueous solutions based on an electrostatic interaction. The maximum adsorption capacities of this aerogel towards methyl blue (MB), naphthol green B (NGB), and methyl orange (MO) were 598.8, 621.1 and 892.9 mg g-1, respectively, accompanied by fast adsorption equilibriums towards MB and NGB within 7 min, and MO within 12 min. Meanwhile, the adsorption isotherms and the kinetics of the CO2-responsive adsorbents followed the Freundlich isotherm and the pseudo-second-order model, respectively. Furthermore, the resulting CO2-responsive adsorbent exhibited outstanding recyclability, as its adsorption performance can still be maintained even after twenty cycles. Accordingly, the resultant CO2-responsive cellulose nanofibril aerogel could be a promising adsorbent material for the removal of anionic dyes in wastewater remediation.
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Affiliation(s)
- Lin Yang
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yifei Zhan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yujia Gong
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Erhui Ren
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Jianwu Lan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Ronghui Guo
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China
| | - Bin Yan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, PR China
| | - Sheng Chen
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, PR China
| | - Shaojian Lin
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, PR China; National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, PR China.
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5
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Yang L, Zhan Y, Yu R, Lan J, Shang J, Dou B, Liu H, Zou R, Lin S. Facile and Scalable Fabrication of Antibacterial CO 2-Responsive Cotton for Ultrafast and Controllable Removal of Anionic Dyes. ACS APPLIED MATERIALS & INTERFACES 2021; 13:2694-2709. [PMID: 33400496 DOI: 10.1021/acsami.0c19750] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A novel CO2-responsive cotton as an eco-friendly adsorbent derived from poly(4-acryloyloxybenzophenone-co-2-(dimethylamino) ethyl methacrylate) and cotton was fabricated via a facile and fast dip-coating method. As expected, upon CO2 stimulation, the protonated cotton presented CO2-induced "on-off" selective adsorption behaviors toward anionic dyes owing to electrostatic interactions. The adsorption isotherms and kinetics of the CO2-responsive cotton toward anionic dyes obeyed the Langmuir isotherm and pseudo-second-order kinetics models, respectively. It is noteworthy that the CO2-responsive cotton exhibited high adsorption capacity and ultrafast adsorption rate toward anionic dyes with the maximum adsorption capacities of 1785.71 mg g-1 for methyl orange (MO), 1108.65 mg g-1 for methyl blue (MB), and 1315.79 mg g-1 for naphthol green B (NGB), following the adsorption equilibrium times of 5 min for MO, 3 min for MB, and 4 min for NGB. Moreover, the CO2-responsive cotton also exhibited high removal efficiency toward anionic dyes in synthetic dye effluent. Additionally, the CO2-responsive cotton could be facilely regenerated via heat treatment under mild conditions and presented stable adsorption properties even after 15 cycles. Finally, the as-prepared CO2-responsive cotton exhibited outstanding antibacterial activity against E. coli and S. aureus. In summary, this novel CO2-responsive cotton can be viewed as a promising eco-friendly adsorbent material for potential scalable application in dye-contaminated wastewater remediation.
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Affiliation(s)
- Lin Yang
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Yifei Zhan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Ruiquan Yu
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, P.R. China
| | - Jianwu Lan
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Jiaojiao Shang
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, P.R. China
| | - Baojie Dou
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Hongyu Liu
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Rui Zou
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
| | - Shaojian Lin
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu 610065, P.R. China
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6
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Li X, Mutlu H, Fengler C, Wilhelm M, Theato P. Dual-faced borax mediated synthesis of self-healable hydrogels merging dynamic covalent bonding and micellization. Polym Chem 2021. [DOI: 10.1039/d0py01354d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A facile route towards multifunctional hydrogels was proposed via borax catalyzed thiol-acrylate and borax–diol chemistry. The hydrogels exhibited self-healable ability and anti-fatigue property by merging dynamic boronate ester bonds and micellization in one system.
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Affiliation(s)
- Xiaohui Li
- Institute for Chemical Technology and Polymer Chemistry (ITCP)
- Karlsruhe Institute of Technology (KIT)
- D-76131 Karlsruhe
- Germany
- Soft Matter Synthesis Laboratory
| | - Hatice Mutlu
- Soft Matter Synthesis Laboratory
- Institute for Biological Interfaces III (IBG 3)
- Karlsruhe Institute of Technology (KIT)
- D-76344 Eggenstein-Leopoldshafen
- Germany
| | - Christian Fengler
- Institute for Chemical Technology and Polymer Chemistry (ITCP)
- Karlsruhe Institute of Technology (KIT)
- D-76131 Karlsruhe
- Germany
| | - Manfred Wilhelm
- Institute for Chemical Technology and Polymer Chemistry (ITCP)
- Karlsruhe Institute of Technology (KIT)
- D-76131 Karlsruhe
- Germany
| | - Patrick Theato
- Institute for Chemical Technology and Polymer Chemistry (ITCP)
- Karlsruhe Institute of Technology (KIT)
- D-76131 Karlsruhe
- Germany
- Soft Matter Synthesis Laboratory
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7
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Jimaja S, Xie Y, Foster JC, Taton D, Dove AP, O'Reilly RK. Functional nanostructures by NiCCo-PISA of helical poly(aryl isocyanide) copolymers. Polym Chem 2021. [DOI: 10.1039/d0py00791a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Nickel-catalysed coordination polymerisation-induced self-assembly (NiCCo-PISA) as a straightforward and versatile methodology to achieve functional helix-containing polymeric nano-objects.
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Affiliation(s)
- Sètuhn Jimaja
- Department of Chemistry
- University of Warwick
- Coventry CV4 7AL
- UK
- School of Chemistry
| | - Yujie Xie
- Department of Chemistry
- University of Warwick
- Coventry CV4 7AL
- UK
- School of Chemistry
| | | | - Daniel Taton
- Laboratoire de Chimie des Polymères Organiques
- Université de Bordeaux/CNRS École Nationale Supérieure de Chimie
- de Biologie & de Physique
- 33607 Cedex Pessac
- France
| | - Andrew P. Dove
- School of Chemistry
- University of Birmingham
- Edgbaston B15 2TT
- UK
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8
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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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9
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Lin S, Huang X, Guo R, Chen S, Lan J, Theato P. UV‐triggered CO
2
‐responsive behavior of nanofibers and their controlled drug release properties. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29422] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shaojian Lin
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Xia Huang
- Soft Matter Synthesis Laboratory, Institute for Biological Interfaces IIIKarlsruhe Institute of Technology (KIT) Herrmann‐von‐Helmholtz‐Platz 1, D‐76344 Eggenstein‐Leopoldshafen Germany
- Institute for Chemical Technology and Polymer ChemistryKarlsruhe Institute of Technology (KIT) Engesser Street 18, D‐76131 Karlsruhe Germany
| | - Ronghui Guo
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Sheng Chen
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Jianwu Lan
- College of Light Industry, Textile and Food EngineeringSichuan University No. 24 South Section 1, Yihuan Road, 610065 Chengdu China
| | - Patrick Theato
- Soft Matter Synthesis Laboratory, Institute for Biological Interfaces IIIKarlsruhe Institute of Technology (KIT) Herrmann‐von‐Helmholtz‐Platz 1, D‐76344 Eggenstein‐Leopoldshafen Germany
- Institute for Chemical Technology and Polymer ChemistryKarlsruhe Institute of Technology (KIT) Engesser Street 18, D‐76131 Karlsruhe Germany
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11
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Gaballa H, Theato P. Glucose-Responsive Polymeric Micelles via Boronic Acid–Diol Complexation for Insulin Delivery at Neutral pH. Biomacromolecules 2019; 20:871-881. [DOI: 10.1021/acs.biomac.8b01508] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Heba Gaballa
- Institute for Technical and Macromolecular Chemistry, University of Hamburg, Bundesstrasse 45, D-20146 Hamburg, Germany
| | - Patrick Theato
- Institute for Technical and Macromolecular Chemistry, University of Hamburg, Bundesstrasse 45, D-20146 Hamburg, Germany
- Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesser Strasse. 18, D-76131 Karlsruhe, Germany
- Soft Matter Synthesis Laboratory, Institute for Biological Interfaces III, Karlsruhe Institute of Technology (KIT), Herrmann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
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12
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Gaballa H, Shang J, Meier S, Theato P. The glucose‐responsive behavior of a block copolymer featuring boronic acid and glycine. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/pola.29226] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Heba Gaballa
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg, Bundesstrasse 45 D‐20146 Hamburg Germany
| | - Jiaojiao Shang
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg, Bundesstrasse 45 D‐20146 Hamburg Germany
| | - Sabrina Meier
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg, Bundesstrasse 45 D‐20146 Hamburg Germany
| | - Patrick Theato
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg, Bundesstrasse 45 D‐20146 Hamburg Germany
- Institute for Chemical Technology and Polymer ChemistryKarlsruhe Institute of Technology (KIT) Engesser Strasse. 18, D‐76131 Karlsruhe Germany
- Soft Matter Synthesis LaboratoryInstitute for Biological Interfaces III, Karlsruhe Institute of Technology (KIT), Herrmann‐von‐Helmholtz‐Platz 1 D‐76344 Eggenstein‐Leopoldshafen Germany
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13
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Dong Y, Ma X, Huo H, Zhang Q, Qu F, Chen F. Preparation of quadruple responsive polymeric micelles combining temperature-, pH-, redox-, and UV-responsive behaviors and its application in controlled release system. J Appl Polym Sci 2018. [DOI: 10.1002/app.46675] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yeqing Dong
- Department of Applied Chemistry, School of Natural and Applied Sciences; Northwestern Polytechnical University; Xi'an 710072 People's Republic of China
| | - Xiaoyan Ma
- Department of Applied Chemistry, School of Natural and Applied Sciences; Northwestern Polytechnical University; Xi'an 710072 People's Republic of China
| | - Haohui Huo
- State Key Laboratory for Mechanical Behavior of Materials; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Qilu Zhang
- State Key Laboratory for Mechanical Behavior of Materials; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Fengjin Qu
- Department of Applied Chemistry, School of Natural and Applied Sciences; Northwestern Polytechnical University; Xi'an 710072 People's Republic of China
| | - Fang Chen
- Department of Applied Chemistry, School of Natural and Applied Sciences; Northwestern Polytechnical University; Xi'an 710072 People's Republic of China
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14
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Lin S, Shang J, Theato P. Facile Fabrication of CO 2-Responsive Nanofibers from Photo-Cross-Linked Poly(pentafluorophenyl acrylate) Nanofibers. ACS Macro Lett 2018; 7:431-436. [PMID: 35619338 DOI: 10.1021/acsmacrolett.8b00115] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
CO2-responsive nanofibers were facilely prepared from photo-cross-linked poly(pentafluorophenyl acrylate) (PPFPA) nanofibers via "amine-active ester" chemical modification. Photo-cross-linked PPFPA nanofibers were modified with histamine under mild conditions to generate cross-linked poly(histamine acrylamide) (PHAAA) nanofibers featuring a CO2 responsiveness. As expected, the prepared cross-linked PHAAA nanofibers can exhibit a CO2-responsive behavior to induce a reversible transition from hydrophobic to hydrophilic upon alternating addition and removal of CO2 on the surface of nanofibrous membranes. Based on this finding, we could demonstrate that cross-linked PHAAA nanofibers can be employed for reversible absorption and release of protein using bovine serum albumin (BSA) as a model.
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Affiliation(s)
- Shaojian Lin
- Institute for Technical and Macromolecular Chemistry, University of Hamburg, Bundesstrasse 45, D-20146 Hamburg, Germany
| | - Jiaojiao Shang
- Institute for Technical and Macromolecular Chemistry, University of Hamburg, Bundesstrasse 45, D-20146 Hamburg, Germany
| | - Patrick Theato
- Institute for Technical and Macromolecular Chemistry, University of Hamburg, Bundesstrasse 45, D-20146 Hamburg, Germany
- Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesser Str. 18, D-76131 Karlsruhe, Germany
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15
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Gaballa H, Lin S, Shang J, Meier S, Theato P. A synthetic approach toward a pH and sugar-responsive diblock copolymer via post-polymerization modification. Polym Chem 2018. [DOI: 10.1039/c8py00660a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel pH- and sugar-responsive diblock copolymer containing phenylboronic acid was synthesized by RAFT and a post-polymerization modification strategy.
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Affiliation(s)
- Heba Gaballa
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Shaojian Lin
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Jiaojiao Shang
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Sabrina Meier
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Patrick Theato
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
- Institute for Chemical Technology and Polymer Chemistry
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16
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Zhang S, Cheng X, Wang J, Zhang Z, Zhang W, Zhu X. Synthesis of a cyclic-brush polymer with a high grafting density using activated ester chemistry via the “grafting onto” approach. Polym Chem 2018. [DOI: 10.1039/c8py01014e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A concept for preparing cyclic-brush polymers with high grafting densities combining a ring-closure strategy and activated ester chemistry as a post-modification method via the grafting onto approach.
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Affiliation(s)
- Shuangshuang 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
| | - Xiaoxiao Cheng
- 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
| | - Junzhi Wang
- 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
| | - Zhengbiao 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
| | - Wei 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
| | - Xiulin Zhu
- 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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17
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Lin S, Shang J, Zhang X, Theato P. “Breathing” CO
2
‐, O
2
‐, and Light‐Responsive Vesicles from a Triblock Copolymer for Rate‐Tunable Controlled Release. Macromol Rapid Commun 2017; 39. [DOI: 10.1002/marc.201700313] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 06/16/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Shaojian Lin
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg Bundesstrasse 45 D‐20146 Hamburg Germany
| | - Jiaojiao Shang
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg Bundesstrasse 45 D‐20146 Hamburg Germany
| | - Xiaoxiao Zhang
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg Bundesstrasse 45 D‐20146 Hamburg Germany
| | - Patrick Theato
- Institute for Technical and Macromolecular ChemistryUniversity of Hamburg Bundesstrasse 45 D‐20146 Hamburg Germany
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18
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Zhang H, Wu W, Zhao X, Zhao Y. Synthesis and Thermoresponsive Behaviors of Thermo-, pH-, CO2-, and Oxidation-Responsive Linear and Cyclic Graft Copolymers. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00220] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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, Soochow University, Suzhou 215123, China
| | - 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, Soochow University, Suzhou 215123, China
| | - 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, Soochow University, Suzhou 215123, China
| | - 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, Soochow University, Suzhou 215123, China
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19
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Hong Anh Ngo T, Dinh Do K, Thi Tran D. Surface modification of polyamide TFC membranes via redox-initiated graft polymerization of acrylic acid. J Appl Polym Sci 2017. [DOI: 10.1002/app.45110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Thu Hong Anh Ngo
- Department of Chemical Technology; Faculty of Chemistry, VNU Hanoi University of Science; 334 Nguyen Trai Thanh Xuan District Hanoi 10000 Vietnam
| | - Khai Dinh Do
- Department of Chemical Technology; Faculty of Chemistry, VNU Hanoi University of Science; 334 Nguyen Trai Thanh Xuan District Hanoi 10000 Vietnam
| | - Dung Thi Tran
- Department of Chemical Technology; Faculty of Chemistry, VNU Hanoi University of Science; 334 Nguyen Trai Thanh Xuan District Hanoi 10000 Vietnam
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20
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Lin S, Shang J, Theato P. CO2-Triggered UCST transition of amphiphilic triblock copolymers and their self-assemblies. Polym Chem 2017. [DOI: 10.1039/c7py00186j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Self-assembled vesicles presenting morphological transformations (vesicles–micelles–unimers) upon external stimuli due to their CO2 adjustable UCST behavior in aqueous solution.
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Affiliation(s)
- Shaojian Lin
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Jiaojiao Shang
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Patrick Theato
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
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21
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Gui Ning L, Wang S, Feng Hu X, Ming Li C, Qun Xu L. Vancomycin-conjugated polythiophene for the detection and imaging of Gram-positive bacteria. J Mater Chem B 2017; 5:8814-8820. [DOI: 10.1039/c7tb02061a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Vancomycin-conjugated polythiophene was synthesized for the discrimination and elimination of Gram-positive bacteria.
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Affiliation(s)
- Ling Gui Ning
- Institute for Clean Energy and Advanced Materials
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Shuai Wang
- Institute for Clean Energy and Advanced Materials
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Xue Feng Hu
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu
- P. R. China
| | - Chang Ming Li
- Institute for Clean Energy and Advanced Materials
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
| | - Li Qun Xu
- Institute for Clean Energy and Advanced Materials
- Faculty of Materials and Energy
- Southwest University
- Chongqing
- P. R. China
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22
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Abstract
A CO2 sensor was fabricated by attaching CO2-sensitive spiropyran groups onto versatile photo-crosslinked poly(glycidyl methacrylate) (PGMA) precursor nanofibers via a nucleophilic ring-opening reaction.
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Affiliation(s)
- Jiaojiao Shang
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Shaojian Lin
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Patrick Theato
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
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