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Niesyto K, Mazur A, Neugebauer D. Piperacillin/Tazobactam Co-Delivery by Micellar Ionic Conjugate Systems Carrying Pharmaceutical Anions and Encapsulated Drug. Pharmaceutics 2024; 16:198. [PMID: 38399252 PMCID: PMC10891911 DOI: 10.3390/pharmaceutics16020198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
Previously obtained amphiphilic graft copolymers based on [2-(methacryloyloxy)ethyl]trimethylammonium chloride (TMAMA) ionic liquid were used as the matrices of three types of nanocarriers, i.e., conjugates with ionic piperacillin (PIP) and micelles with tazobactam (TAZ), which represented single systems, and dual systems bearing PIP anions and encapsulated TAZ for co-delivery. The exchange of Cl anions in TMAMA units with PIP ones resulted in a yield of 45.6-72.7 mol.%. The self-assembling properties were confirmed by the critical micelle concentration (CMC), which, after ion exchange, increased significantly (from 0.011-0.020 mg/mL to 0.041-0.073 mg/mL). The amphiphilic properties were beneficial for TAZ encapsulation to reach drug loading contents (DLCs) in the ranges of 37.2-69.5 mol.% and 50.4-80.4 mol.% and to form particles with sizes of 97-319 nm and 24-192 nm in the single and dual systems, respectively. In vitro studies indicated that the ionically conjugated drug (PIP) was released in quantities of 66-81% (7.8-15.0 μg/mL) from single-drug systems and 21-25% (2.6-3.9 μg/mL) from dual-drug systems. The release of encapsulated TAZ was more efficient, achieving 47-98% (7.5-9.0 μg/mL) release from the single systems and 47-69% (9.6-10.4 μg/mL) release from the dual ones. Basic cytotoxicity studies showed non-toxicity of the polymer matrices, while the introduction of the selected drugs induced cytotoxicity against normal human bronchial epithelial cells (BEAS-2B) with the increase in concentration.
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Affiliation(s)
| | | | - Dorota Neugebauer
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland; (K.N.); (A.M.)
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2
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Foley K, Walters KB. Solution and Film Self-Assembly Behavior of a Block Copolymer Composed of a Poly(ionic Liquid) and a Stimuli-Responsive Weak Polyelectrolyte. ACS OMEGA 2023; 8:33684-33700. [PMID: 37744857 PMCID: PMC10515397 DOI: 10.1021/acsomega.3c03989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/10/2023] [Indexed: 09/26/2023]
Abstract
Cu(0)-mediated atom transfer radical polymerization was used to synthesize a poly(ionic liquid), poly[4-vinylbenzyl-3-butylimidazolium bis(trifluoromethylsulfonyl)imide] (PVBBImTf2N), a stimuli-responsive polyelectrolyte, poly[2-(dimethylamino)ethyl methacrylate] (PDMAEMA), and a novel block copolymer formed from these two polymers. The synthesis of the block copolymer, poly[2-(dimethylamino) ethyl methacrylate]-block-[poly(4-vinylbenzyl-3-butylimidazolium bis(trifluoromethylsulfonyl)imide] (PDMAEMA-b-PVBBImTf2N), was examined to evaluate the control of "livingness" polymerization, as indicated by molecular weight, characterizations of degree of polymerization, and 1HNMR spectroscopy. 2D DOSY NMR measurements revealed the successful formation of block copolymer and the connection between the two polymer blocks. PDMAEMA-b-PVBBImTf2N was further characterized for supramolecular interactions in both the bulk and solution states through FTIR and 1H NMR spectroscopies. While the block copolymer demonstrated similar intermolecular behavior to the PIL homopolymer in the bulk state as indicated by FTIR, hydrogen bonding and counterion interactions in solution were observed in polar organic solvent through 1H NMR measurements. The DLS characterization revealed that the PDMAEMA-b-PVBBImTf2N block copolymer forms a network-like aggregated structure due to a combination of hydrogen bonding between the PDMAEMA and PIL group and electrostatic repulsive interactions between PIL blocks. This structure was found to collapse upon the addition of KNO3 while still maintaining hydrogen bonding interactions. AFM-IR analysis demonstrated varied morphologies, with spherical PDMAEMA in PVBBImTf2N matrix morphology exhibited in the region approaching the film center. AFM-IR further revealed signals from silica nano-contaminates, which selectively interacted with the PDMAEMA spheres, demonstrating the potential for the PDMAEMA-b-PVBBImTf2N PIL block copolymer in polymer-inorganic nanoparticle composite applications.
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Affiliation(s)
- Kayla Foley
- Ralph E. Martin Department
of Chemical Engineering, University of Arkansas, Fayetteville, Arkansas 72701, United States
| | - Keisha B. Walters
- Ralph E. Martin Department
of Chemical Engineering, University of Arkansas, Fayetteville, Arkansas 72701, United States
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3
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Hierarchically self-constructed alignment layer of comb-shaped amphiphilic copolymers for spontaneous and stable vertical orientation of liquid crystals. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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4
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Tang Q, Ren H, Kochovski Z, Cheng L, Zhang K, Yuan J, Zhang W. Topological Effects on Cyclic Co‐Poly(Ionic Liquid)s Self‐Assembly. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qingquan Tang
- College of Materials Science and Engineering, State Key Laboratory of New Textile Materials & Advanced Processing Technology Wuhan Textile University Wuhan 430200 China
| | - Hao Ren
- College of Materials Science and Engineering, State Key Laboratory of New Textile Materials & Advanced Processing Technology Wuhan Textile University Wuhan 430200 China
| | - Zdravko Kochovski
- Department for Electrochemical Energy Storage Helmholtz‐Zentrum Berlin für Materialien und Energie Hahn‐Meitner‐Platz 1 14109 Berlin Germany
| | - Lisheng Cheng
- College of Mechanical and Electrical Engineering Beijing University of Chemical Technology Beijing 100029 China
- State Key Laboratory of Organic‐Inorganic Composites Beijing University of Chemical Technology Beijing 100029 China
| | - Ke Zhang
- Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry The Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jiayin Yuan
- Department of Materials and Environmental Chemistry Stockholm University Stockholm 10691 Sweden
| | - Weiyi Zhang
- College of Materials Science and Engineering, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Donghua University Shanghai 201620 China
- State Key Laboratory of Molecular Engineering of Polymers Fudan University Shanghai 200438 China
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5
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Lei Q, He F, Zhao X, Yin J. Inorganic reinforced poly(ionic liquid) microcapsules: confined cooling-assisted phase separation self-assembly and enhanced electro-responsive property. Macromol Rapid Commun 2021; 43:e2100769. [PMID: 34932252 DOI: 10.1002/marc.202100769] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/15/2021] [Indexed: 11/08/2022]
Abstract
We report a simple preparation of inorganic reinforced poly(ionic liquid) (PIL) microcapsules by combining dispersion polymerization and confined cooling-assisted phase separation self-assembly. Silane coupling agent-modified PIL microbeads were first prepared by dispersion polymerization. Then, the microbeads were dissolved in a mixed solvent composed of good solvent and non-solvent to form hollow SiOx microcapsules at a relatively high temperature. Finally, the solution was cooled to induce the nucleation and growth of dissolved PIL chains on the inner and outer surface of hollow SiOx microcapsules to form inorganic reinforced microcapsules with asymmetric PIL/SiOx /PIL sandwich-like shell. The morphology of microcapsules can be controlled by adjusting PIL concentration and cooling rate. The inorganic reinforced microcapsules show enhanced suspended stability and electro-responsive characteristic when used as the dispersed phase of smart suspensions. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Qi Lei
- Smart Materials Laboratory, Department of Applied Physics, School of Physical Science and Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710129, China.,Research and Development Institute of Northwestern Polytechnical University in Shenzhen, Shenzhen, Guangdong, 518057, China
| | - Fang He
- Research and Development Institute of Northwestern Polytechnical University in Shenzhen, Shenzhen, Guangdong, 518057, China
| | - Xiaopeng Zhao
- Research and Development Institute of Northwestern Polytechnical University in Shenzhen, Shenzhen, Guangdong, 518057, China
| | - Jianbo Yin
- Smart Materials Laboratory, Department of Applied Physics, School of Physical Science and Technology, Northwestern Polytechnical University, Xi'an, Shaanxi, 710129, China.,Research and Development Institute of Northwestern Polytechnical University in Shenzhen, Shenzhen, Guangdong, 518057, China
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Durga G, Kalra P, Kumar Verma V, Wangdi K, Mishra A. Ionic liquids: From a solvent for polymeric reactions to the monomers for poly(ionic liquids). J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116540] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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7
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Niesyto K, Łyżniak W, Skonieczna M, Neugebauer D. Biological In Vitro Evaluation of PIL Graft Conjugates: Cytotoxicity Characteristics. Int J Mol Sci 2021; 22:7741. [PMID: 34299358 PMCID: PMC8306113 DOI: 10.3390/ijms22147741] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 07/16/2021] [Accepted: 07/17/2021] [Indexed: 11/19/2022] Open
Abstract
In vitro cytotoxicity of polymer-carriers, which in the side chains contain the cholinum ionic liquid units with chloride (Cl) or pharmaceutical anions dedicated for antituberculosis therapy, i.e., p-aminosalicylate (PAS) and clavulanate (CLV), was investigated. The carriers and drug conjugates were examined, in the concentration range of 3.125-100 μg/mL, against human bronchial epithelial cells (BEAS-2B) and adenocarcinomic human alveolar basal epithelial cells (A549) as an experimental model cancer cell line possibly coexisting in tuberculosis. The cytotoxicity was evaluated by MTT test and confluency index, as well as by the cytometric analyses, including Annexin-V FITC apoptosis assay. The polymer systems showed supporting activity towards the normal cells and no tumor progress, especially at the highest concentration (100 μg/mL). The analysis of cell death did not show meaningful changes in the case of the BEAS-2B, whereas in the A549 cell line, the cytostatic activity was observed, especially for the drug-free carriers, causing death in up to 80% of cells. This can be regulated by the polymer structure, including the content of cationic units, side-chain length and density, as well as the type and content of pharmaceutical anions. The results of MTT tests, confluency, as well as cytometric analyses, distinguished the polymer systems with Cl/PAS/CLV containing 26% of grafting degree and 43% of ionic units or 46% of grafting degree and 18% of ionic units as the optimal systems.
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Affiliation(s)
- Katarzyna Niesyto
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland; (K.N.); (W.Ł.)
| | - Wiktoria Łyżniak
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland; (K.N.); (W.Ł.)
| | - Magdalena Skonieczna
- Department of Systems Biology and Engineering, Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland
- Biotechnology Centre, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland
| | - Dorota Neugebauer
- Department of Physical Chemistry and Technology of Polymers, Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland; (K.N.); (W.Ł.)
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8
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Foroutani K, Ghasemi SM, Pourabbas B. Molecular tailoring of polystyrene-block-poly (acrylic acid) block copolymer toward additive-free asymmetric isoporous membranes via SNIPS. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119099] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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9
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Zhang X, Shen Y, Shen G, Zhang C. Simple and Effective Approach to Prepare an Epoxy-Functionalized Polymer and Its Application for an Electrochemical Immunosensor. ACS OMEGA 2021; 6:3637-3643. [PMID: 33585744 PMCID: PMC7876694 DOI: 10.1021/acsomega.0c05183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 01/14/2021] [Indexed: 06/12/2023]
Abstract
An epoxy-functionalized polymer based on a new skeleton has been prepared via an efficient method and it combined with aminated carbon nanotubes to form a new composite material. This new composite material was applied for the fabrication of an electrochemical immunosensor with good performance. The inexpensive and easily available IgG was used to test the performance of the prepared composite material. The levels of IgG were quantitatively analyzed using a differential pulse voltammetry detection system and the lowest detection limit was calculated to be 0.05 ng/mL. The detection system can also respond to IgG in the concentration range from 0.1 to 25 ng/mL.
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Affiliation(s)
- Xiangyang Zhang
- Hunan
Province Cooperative Innovation Center for the Construction &
Development of Dongting Lake Ecological Economic Zone, College of
Chemistry and Material Engineering, Hunan
University of Arts and Science, Changde 415000, P. R. China
- Hunan
Provincial Key Laboratory of Water Treatment Functional Materials, Hunan Province Engineering Research Center of Electroplating
Wastewater Reuse Technology, Changde 415000, P. R. China
| | - Youming Shen
- Hunan
Province Cooperative Innovation Center for the Construction &
Development of Dongting Lake Ecological Economic Zone, College of
Chemistry and Material Engineering, Hunan
University of Arts and Science, Changde 415000, P. R. China
- Hunan
Provincial Key Laboratory of Water Treatment Functional Materials, Hunan Province Engineering Research Center of Electroplating
Wastewater Reuse Technology, Changde 415000, P. R. China
| | - Guangyu Shen
- Hunan
Province Cooperative Innovation Center for the Construction &
Development of Dongting Lake Ecological Economic Zone, College of
Chemistry and Material Engineering, Hunan
University of Arts and Science, Changde 415000, P. R. China
| | - Chunxiang Zhang
- Hunan
Province Cooperative Innovation Center for the Construction &
Development of Dongting Lake Ecological Economic Zone, College of
Chemistry and Material Engineering, Hunan
University of Arts and Science, Changde 415000, P. R. China
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10
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Guerre M, Lopez G, Améduri B, Semsarilar M, Ladmiral V. Solution self-assembly of fluorinated polymers, an overview. Polym Chem 2021. [DOI: 10.1039/d1py00221j] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The incorporation of fluorinated moieties into a polymer can confer unique properties and often lead in solution to original morphologies endowed with rare properties.
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Affiliation(s)
- Marc Guerre
- Laboratoire des IMRCP
- Université de Toulouse
- CNRS UMR 5623
- Université Paul Sabatier
- 31062 Toulouse Cedex 9
| | - Gérald Lopez
- ICGM
- Univ Montpellier-CNRS-ENSCM
- Montpellier
- France
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11
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Cui S, Chen L, Yu L, Ding J. Synergism among Polydispersed Amphiphilic Block Copolymers Leading to Spontaneous Physical Hydrogelation upon Heating. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01430] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Shuquan Cui
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Liang Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Lin Yu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
- Zhuhai Fudan Innovation Institute, Zhuhai, Guangdong 519000, China
| | - Jiandong Ding
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
- Zhuhai Fudan Innovation Institute, Zhuhai, Guangdong 519000, China
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12
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Minami H. Preparation and Morphology Control of Poly(ionic liquid) Particles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:8668-8679. [PMID: 32633982 DOI: 10.1021/acs.langmuir.0c01182] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Poly(ionic liquid)s (PILs) are prepared by the polymerization of ionic liquid (IL) monomers that have polymerizable groups on their cationic or anionic component. PILs also share many of the characteristic properties of ILs and can be used in various materials such as CO2 sorbents, polymer electrolytes, dispersants, and microwave-absorbing materials. In this feature article, we survey our research, focusing on the preparation of PILs in the particulate state (PIL particles) and on the morphological control of the PIL particles, including (1) the preparation of PIL particles by dispersion polymerization and emulsion polymerization, (2) control of the morphology of composite particles consisting of a PIL and poly(methyl methacrylate) (PMMA), (3) the preparation of hollow particles with a PIL shell, and (4) the preparation of PIL particles containing reduced graphene oxide (rGO). The size of the obtained PIL particles could be controlled through a modification of the synthesis conditions and the mode of polymerization (i.e., dispersion polymerization or emulsion polymerization). The obtained PIL particles maintained the characteristic properties of the corresponding ILs; moreover, the solubility of the PIL particles could be easily modified by changing their counteranion. Using seeded polymerization, we prepared PMMA/PIL composite polymer particles and subsequently demonstrated that their morphology can be manipulated to yield a core-shell or Janus structure. Hollow particles consisting of a PIL shell were also prepared, and modification of the polarity and penetration behavior of the shell through anion exchange was demonstrated.
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Affiliation(s)
- Hideto Minami
- Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University, Rokko, Nada, Kobe 657-8501, Japan
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13
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Yuan H, Liu G. Ionic effects on synthetic polymers: from solutions to brushes and gels. SOFT MATTER 2020; 16:4087-4104. [PMID: 32292998 DOI: 10.1039/d0sm00199f] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The ionic effects on synthetic polymers have attracted extensive attention due to the crucial role of ions in the determination of the properties of synthetic polymers. This review places the focus on specific ion effects, multivalent ion effects, and ionic hydrophilicity/hydrophobicity effects in synthetic polymer systems from solutions to brushes and gels. The specific ion effects on neutral polymers are determined by both the direct and indirect specific ion-polymer interactions, whereas the ion specificities of charged polymers are mainly dominated by the specific ion-pairing interactions. The ionic cross-linking effect exerted by the multivalent ions is widely used to tune the properties of polyelectrolytes, while the reentrant behavior of polyelectrolytes in the presence of multivalent ions still remains poorly understood. The ionic hydrophilicity/hydrophobicity effects not only can be applied to make strong polyelectrolytes thermosensitive, but also can be used to prepare polymeric nano-objects and to control the wettability of polyelectrolyte brush-modified surfaces. The not well-studied ionic hydrogen bond effects are also discussed in the last section of this review.
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Affiliation(s)
- Haiyang Yuan
- Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, Department of Chemical Physics, University of Science and Technology of China, No. 96, Jinzhai Road, Hefei 230026, P. R. China.
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He X, Cheng C, Huang S, Zhang F, Duan Y, Zhu C, Guo Y, Wang K, Chen D. Alkaline anion exchange membranes with imidazolium-terminated flexible side-chain cross-linked topological structure based on ROMP-type norbornene copolymers. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122412] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Shi J, Wang M, Sun Z, Liu Y, Guo J, Mao H, Yan F. Aggregation-induced emission-based ionic liquids for bacterial killing, imaging, cell labeling, and bacterial detection in blood cells. Acta Biomater 2019; 97:247-259. [PMID: 31352110 DOI: 10.1016/j.actbio.2019.07.039] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 07/14/2019] [Accepted: 07/23/2019] [Indexed: 12/19/2022]
Abstract
A series of aggregation-induced emission (AIE)-based imidazolium-type ionic liquids (ILs) were designed and synthesized for bacterial killing and imaging, cell labeling, and bacterial detection in blood cells. The AIE-based ILs showed antibacterial activities against both Escherichia coli and Staphylococcus aureus. The carbon chain length of substitution at the N3 position of the imidazolium cations highly affects the antibacterial properties of ILs. Owing to their AIE characteristics, the ILs could selectively capture fluorescence image of dead bacteria while killing the bacteria. The fluorescence intensity varied with the concentration of bacteria, indicating that AIE-based ILs has potential as an antibacterial material and an efficient probe for bacterial viability assay. In addition, the synthesized AIE-based ILs exhibit relatively low cytotoxicity and hemolysis rate and therefore potential for cell labeling, as well as bacterial detection in blood cells. STATEMENT OF SIGNIFICANCE: Bacteria are ubiquitous, especially the pathogenic bacteria, which pose a serious threat to human health. There is an urgent need for materials with efficient antibacterial properties and biocompatibility and without causing drug resistance. In this work, we synthesized a series of aggregation-induced emission (AIE)-doped imidazolium type ionic liquids (ILs) with multifunction potential of bacterial killing and imaging, cell labeling, and detection of bacteria from blood cells. The synthesized AIE-based ILs can image dead bacteria at the same time of killing these bacteria, which can avoid the fluorescent dyeing process. Simultaneously, the fluorescent imaging of dead bacteria can be distinguished by the naked eye, and the fluorescence intensity from the AIE-based ILs varied with the concentration of bacteria. In addition, the AIE-based ILs exhibit relatively low cytotoxicity and hemolysis rate and therefore potential for cell labeling as well as detection of bacteria from red blood cell suspension.
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Baddam V, Missonen R, Hietala S, Tenhu H. Molecular Mass Affects the Phase Separation of Aqueous PEG-Polycation Block Copolymer. Macromolecules 2019; 52:6514-6522. [PMID: 31543553 PMCID: PMC6748676 DOI: 10.1021/acs.macromol.9b01327] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/08/2019] [Indexed: 11/30/2022]
Abstract
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Mechanisms of the phase separation
and remixing of cationic PEG-containing
block copolymers have been investigated in aqueous lithium triflate
solutions. The polycation was poly(vinylbenzyl trimethylammonium triflate).
We have previously reported on one such block copolymer, which upon
cooling of a hot clear solution first underwent phase separation into
a turbid colloid and, later, partially cleared again with further
cooling. To better understand the balance of various interactions
in the solutions/dispersions, a series of polymers with varying DP
of the cationic block was synthesized. From one of the polymers, the
alkyl end group (a fragment of the chain transfer agent) was removed.
The length of the cationic block affected critically the behavior,
but the hydrophobic end group had a minimal effect. Polymers with
a short cationic block turn cloudy and partially clear again during
a temperature decrease, whereas those with a long cationic block phase
separate and slowly precipitate and remix only when heated. Phase
separation takes place via particle formation, and we suggest different
mechanisms for colloidal stabilization of particles composed of short
or long chains.
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Affiliation(s)
- Vikram Baddam
- Department of Chemistry, University of Helsinki, PB 55, FIN-00014 Helsinki, Finland
| | - Reetta Missonen
- Department of Chemistry, University of Helsinki, PB 55, FIN-00014 Helsinki, Finland
| | - Sami Hietala
- Department of Chemistry, University of Helsinki, PB 55, FIN-00014 Helsinki, Finland
| | - Heikki Tenhu
- Department of Chemistry, University of Helsinki, PB 55, FIN-00014 Helsinki, Finland
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Lee J, Lau VM, Ren Y, Evans CM, Moore JS, Sottos NR. Effect of Polymerized Ionic Liquid Structure and Morphology on Shockwave Energy Dissipation. ACS Macro Lett 2019; 8:535-539. [PMID: 35619357 DOI: 10.1021/acsmacrolett.9b00133] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The ability of nanosegregated polymerized ionic liquids (PILs) to dissipate shockwave energy is investigated for a series of imidazolium-based PILs with varying alkyl spacer length. The PILs are designed to have similar glass transition temperatures but different structures. X-ray scattering analysis reveals that each of the amorphous PILs exhibit distinct nanoscale structural heterogeneity, depending on the length of the chain spacer. We find that a higher structural heterogeneity, determined from the intensity of the intercluster scattering peak, in the PILs with longer alkyl spacers results in greater shockwave energy dissipation. In addition, we observe the crystalline phase is less effective at dissipating shockwave energy than the amorphous phase due to the close packed morphology and slow kinetics.
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Luo G, Guo Y, Liu C, Han G, Ma X, Zhang W. What will happen when thermoresponsive poly( N-isopropylacrylamide) is tethered on poly(ionic liquid)s? RSC Adv 2019; 9:12936-12943. [PMID: 35520761 PMCID: PMC9063810 DOI: 10.1039/c9ra01849b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 04/09/2019] [Indexed: 11/21/2022] Open
Abstract
The thermoresponsive ionic liquid diblock copolymer of poly[1-(4-vinylbenzyl)-3-methylimidazolium tetrafluoroborate]-block-poly(N-isopropylacrylamide) (P[VBMI][BF4]-b-PNIPAM) containing a hydrophilic poly(ionic liquid) block of P[VBMI][BF4] is prepared by sequential reversible addition-fragmentation chain transfer (RAFT) polymerization. This P[VBMI][BF4]-b-PNIPAM exhibits an abnormal thermoresponsive phase transition at a temperature above the phase transition temperature (PTT) of the PNIPAM block. For P[VBMI][BF4]-b-PNIPAM including a short P[VBMI][BF4] block, its aqueous solution becomes turbid at a temperature above the PTT of the thermoresponsive PNIPAM block, whereas for P[VBMI][BF4]-b-PNIPAM containing a relatively long P[VBMI][BF4] block even in the case of a relatively long PNIPAM block, the aqueous solution remains transparent at a temperature far above the PTT of the PNIPAM block, although a soluble-to-insoluble phase transition of the PINIPAM block is confirmed by dynamic light scattering (DLS) analysis and variable temperature 1H NMR analysis. The reason that P[VBMI][BF4]-b-PNIPAM exhibits an abnormal thermoresponse is discussed and ascribed to the highly hydrophilic and charged poly(ionic liquid) block of P[VBMI][BF4] leading to the formation of small-sized micelles at a temperature above the PTT.
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Affiliation(s)
- Guangmei Luo
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University Tianjin 300071 China +86-22-23503510
| | - Yakun Guo
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University Tianjin 300071 China +86-22-23503510
| | - Chonggao Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University Tianjin 300071 China +86-22-23503510
| | - Guang Han
- State Key Laboratory of Special Functional Waterproof Materials, Beijing Oriental Yuhong Waterproof Technology Co., Ltd Beijing 100123 China
| | - Xiaodong Ma
- School of Energy and Environmental Engineering, Hebei University of Technology Tianjin 300401 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 +86-22-23503510.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University Tianjin 300071 China
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19
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Zhong J, Luo H, Tang Q, Lei Z, Tong Z. Counterion-Mediated Self-Assembly of Ion-Containing Block Copolymers on the Basis of the Hofmeister Series. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201800554] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jiaxing Zhong
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT); Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Haipeng Luo
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT); Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
- Institute of Smart Fiber Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Qiuju Tang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT); Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Zhentao Lei
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT); Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
- Institute of Smart Fiber Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Zaizai Tong
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology (ATMT); Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
- Institute of Smart Fiber Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
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20
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Luo H, Tang Q, Zhong J, Lei Z, Zhou J, Tong Z. Interplay of Solvation and Size Effects Induced by the Counterions in Ionic Block Copolymers on the Basis of Hofmeister Series. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201800508] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Haipeng Luo
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
- Institute of Smart Fiber Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Qiuju Tang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Jiaxing Zhong
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Zhentao Lei
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
- Institute of Smart Fiber Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Junyi Zhou
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
- Institute of Smart Fiber Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Zaizai Tong
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education; Department of Polymer Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
- Institute of Smart Fiber Materials; Zhejiang Sci-Tech University; Hangzhou 310018 China
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21
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Guterman R, Smith CA. Photopolymerization of Ionic Liquids – A Mutually Beneficial Approach for Materials Fabrication. Isr J Chem 2018. [DOI: 10.1002/ijch.201800123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ryan Guterman
- Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
| | - Christene A. Smith
- Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
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22
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Functional and biocompatible polymeric ionic liquid (PIL) - Decorated immunomagnetic nanospheres for the efficient capture of rare number CTCs. Anal Chim Acta 2018; 1044:162-173. [DOI: 10.1016/j.aca.2018.07.066] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/22/2018] [Accepted: 07/25/2018] [Indexed: 11/22/2022]
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23
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Njoroge I, Bout BW, Matson MW, Laibinis PE, Jennings GK. Co-Poly(ionic liquid) Films via Anion Exchange for the Continuous Tunability of Ion Transport and Wettability. ACS OMEGA 2018; 3:16158-16164. [PMID: 31458252 PMCID: PMC6644295 DOI: 10.1021/acsomega.8b02165] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 11/02/2018] [Indexed: 06/10/2023]
Abstract
This manuscript details a novel and simple approach to achieve surface-tethered co-poly(ionic liquid) (coPIL) films through the exchange of the resident anion of a poly(ionic liquid) (PIL) film with two or more anions. Initially, surface-tethered PIL films were prepared by the surface-initiated ring-opening metathesis polymerization of the ionic liquid monomer 3-[(bicyclo[2.2.1]hept-5-en-2-yl)methyl]-1,2-dimethylimidazol-3-ium hexafluorophosphate ([N1-dMIm][PF6]) whose PF6 - anion was easily interchanged with aqueous solutions containing a binary mixture of the PF6 - anion, along with perchlorate (ClO4 -) or bis(fluorosulfonyl)imide (FSI-) anions. The binary mole fraction of each anion in the film was determined from the infrared spectra of the coPIL films. The thermodynamically driven anion selectivity for exchange from the liquid phase into the coPIL films was determined to follow the order ClO4 - < PF6 - < FSI-. The aqueous wettability of p[N1-dMIm] coPIL films containing both the PF6 - and ClO4 - anions (p[N1-dMIm][PF6][ClO4]) was quantified by contact angle goniometry with the observation that the surface showed an enrichment in the ClO4 - anion compared to the average binary anion mole fraction of ClO4 - in the film (y ClO4 - ). The rate of ion transport through the p[N1-dMIm][PF6][ClO4] coPIL films, quantified by electrochemical impedance spectroscopy, linearly depends on the binary anion mole fraction of ClO4 - in solution (x ClO4 - ), enabling continuous tunability by over three orders of magnitude for ion conductivity in the coPIL films.
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Affiliation(s)
- Ian Njoroge
- Department
of Chemical and Biomolecular Engineering, Vanderbilt University, 2301 Vanderbilt Place, Nashville, Tennessee 37325, United States
| | - Brandon W. Bout
- Department
of Chemical and Biomolecular Engineering, Vanderbilt University, 2301 Vanderbilt Place, Nashville, Tennessee 37325, United States
| | - Maxwell W. Matson
- Department
of Chemical and Biomolecular Engineering, Vanderbilt University, 2301 Vanderbilt Place, Nashville, Tennessee 37325, United States
| | - Paul E. Laibinis
- Department
of Chemical and Biomolecular Engineering, Vanderbilt University, 2301 Vanderbilt Place, Nashville, Tennessee 37325, United States
| | - G. Kane Jennings
- Department
of Chemical and Biomolecular Engineering, Vanderbilt University, 2301 Vanderbilt Place, Nashville, Tennessee 37325, United States
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24
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Korolovych VF, Erwin A, Stryutsky A, Lee H, Heller WT, Shevchenko VV, Bulavin LA, Tsukruk VV. Thermally Responsive Hyperbranched Poly(ionic liquid)s: Assembly and Phase Transformations. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00845] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Volodymyr F. Korolovych
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Andrew Erwin
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Alexandr Stryutsky
- Institute of Macromolecular Chemistry, National Academy of Sciences of Ukraine, Kharkivske Shosse 48, Kyiv 02160, Ukraine
| | - Hansol Lee
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - William T. Heller
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Valery V. Shevchenko
- Institute of Macromolecular Chemistry, National Academy of Sciences of Ukraine, Kharkivske Shosse 48, Kyiv 02160, Ukraine
| | - Leonid A. Bulavin
- Taras Shevchenko
National University of Kyiv, Volodymyrska Str. 64, 01601 Kyiv, Ukraine
| | - Vladimir V. Tsukruk
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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25
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Qian W, Texter J, Yan F. Frontiers in poly(ionic liquid)s: syntheses and applications. Chem Soc Rev 2018; 46:1124-1159. [PMID: 28180218 DOI: 10.1039/c6cs00620e] [Citation(s) in RCA: 500] [Impact Index Per Article: 83.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
We review recent works on the synthesis and application of poly(ionic liquid)s (PILs). Novel chemical structures, different synthetic strategies and controllable morphologies are introduced as a supplement to PIL systems already reported. The primary properties determining applications, such as ionic conductivity, aqueous solubility, thermodynamic stability and electrochemical/chemical durability, are discussed. Furthermore, the near-term applications of PILs in multiple fields, such as their use in electrochemical energy materials, stimuli-responsive materials, carbon materials, and antimicrobial materials, in catalysis, in sensors, in absorption and in separation materials, as well as several special-interest applications, are described in detail. We also discuss the limitations of PIL applications, efforts to improve PIL physics, and likely future developments.
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Affiliation(s)
- Wenjing Qian
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China.
| | - John Texter
- School of Engineering Technology, Eastern Michigan University, Ypsilanti, MI 48197, USA
| | - Feng Yan
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China.
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26
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Wu B, Zhang W, Gao N, Zhou M, Liang Y, Wang Y, Li F, Li G. Poly (ionic liquid)-Based Breath Figure Films: A New Kind of Honeycomb Porous Films with Great Extendable Capability. Sci Rep 2017; 7:13973. [PMID: 29070886 PMCID: PMC5656582 DOI: 10.1038/s41598-017-14563-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 10/11/2017] [Indexed: 11/26/2022] Open
Abstract
In this work, we reported a new method for the convenient fabrication of various functional porous films, which cannot be directly generated using breath figures (BFs). A series of polystyrene-b-poly (ionic liquid) (PS-b-PIL) block copolymers were employed for BFs process for the first time. It was found that PS-b-PIL could form well-defined BFs porous structure. Remarkably, the described PS-b-PIL copolymers are prone to form hierarchical structure, and the formed pore structure is strongly dependent on the used experimental parameters. Importantly, we found that the anion exchange could provide as an effective means, by which the porous films could be further and facilely converted into other functional films. As a demonstration, in our case, porous films with different surface (hydrophilic and hydrophobic) property, porous polydopamine films decorated with Au nanoparticles or glutathione and porous SiO2 films were prepared by using different counteranions as well as further conversion. Due to the unlimited combination of cation and anion in ionic liquid moiety, all the results indicate that the BFs films generated by using PS-PIL could serve as a platform to access various functional porous films by a simple counteranion exchange, showing a great extendable capability.
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Affiliation(s)
- Baozhen Wu
- College of Environmental Science & Engineering, Shanghai Key Laboratory of Chemical Assessment and Sustainability, College of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
- Department of Chemistry, Key Lab of Organic Optoelectronics & Molecular Engineering, Tsinghua University, Beijing, 100084, China
| | - Wanlin Zhang
- Department of Chemistry, Key Lab of Organic Optoelectronics & Molecular Engineering, Tsinghua University, Beijing, 100084, China
| | - Ning Gao
- Department of Chemistry, Key Lab of Organic Optoelectronics & Molecular Engineering, Tsinghua University, Beijing, 100084, China
| | - Meimei Zhou
- Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region, Ministry of Education, School of Environment Science and Engineering, Chang'an University, 710054, Xi'an, China
| | - Yun Liang
- Department of Chemistry, Key Lab of Organic Optoelectronics & Molecular Engineering, Tsinghua University, Beijing, 100084, China
| | - Ying Wang
- College of Environmental Science & Engineering, Shanghai Key Laboratory of Chemical Assessment and Sustainability, College of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China.
| | - Fengting Li
- College of Environmental Science & Engineering, Shanghai Key Laboratory of Chemical Assessment and Sustainability, College of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Guangtao Li
- Department of Chemistry, Key Lab of Organic Optoelectronics & Molecular Engineering, Tsinghua University, Beijing, 100084, China.
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27
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CO2
-Induced Morphological Transition of Co-Assemblies from Block-Random Segmented Polymers. Macromol Rapid Commun 2017; 38. [DOI: 10.1002/marc.201700437] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 07/31/2017] [Indexed: 11/07/2022]
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28
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Cao CX, Yuan J, Cheng JP, Han BH. Synthesis of porous polymer/tissue paper hybrid membranes for switchable oil/water separation. Sci Rep 2017; 7:3101. [PMID: 28596549 PMCID: PMC5465062 DOI: 10.1038/s41598-017-03265-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/17/2017] [Indexed: 11/09/2022] Open
Abstract
The unusually broad physical and chemical property window of ionic liquids allows for a wide range of applications, which gives rise to the recent spring-up of ionic liquid-based functional materials. Via solvothermal copolymerization of a monomeric ionic liquid and divinylbenzene in the presence of a tissue paper in autoclave, we fabricated a flexible porous polymer/paper hybrid membrane. The surface areas of the hybrid membranes depend on the weight fraction of the copolymer impregnated inside the tissue paper. The as-prepared hybrid membrane shows controlled surface wettability in terms of ethanol wetting and ethanol removal by harsh drying condition. This unique property provides the hybrid membrane with switchable oil/water separation function, thus of practical values for real life application.
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Affiliation(s)
- Cong-Xiao Cao
- State Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, China
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Potsdam, D-14424, Germany
| | - Jiayin Yuan
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Potsdam, D-14424, Germany.
- Department of Chemistry and Biomolecular Science & Center for Advanced Materials Processing, Clarkson University, Potsdam, New York, 13699-5814, USA.
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Bao-Hang Han
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China.
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29
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30
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Grygiel K, Kirchhecker S, Gong J, Antonietti M, Esposito D, Yuan J. Main-Chain Polyimidazolium Polymers by One-Pot Synthesis and Application as Nitrogen-Doped Carbon Precursors. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201600586] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Konrad Grygiel
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 14476 Potsdam Germany
| | - Sarah Kirchhecker
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 14476 Potsdam Germany
| | - Jiang Gong
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 14476 Potsdam Germany
| | - Markus Antonietti
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 14476 Potsdam Germany
| | - Davide Esposito
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 14476 Potsdam Germany
| | - Jiayin Yuan
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 14476 Potsdam Germany
- Department of Chemistry and Biomolecular Science; Center for Advanced Materials Processing; Clarkson University; 8 Clarkson Avenue Potsdam NY 13699 USA
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31
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A label-free electrochemical immunosensor based on a new polymer containing aldehyde and ferrocene groups. Talanta 2017; 164:483-489. [DOI: 10.1016/j.talanta.2016.12.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/23/2016] [Accepted: 12/06/2016] [Indexed: 01/05/2023]
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32
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He H, Rahimi K, Zhong M, Mourran A, Luebke DR, Nulwala HB, Möller M, Matyjaszewski K. Cubosomes from hierarchical self-assembly of poly(ionic liquid) block copolymers. Nat Commun 2017; 8:14057. [PMID: 28091605 PMCID: PMC5241804 DOI: 10.1038/ncomms14057] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 11/24/2016] [Indexed: 01/29/2023] Open
Abstract
Cubosomes are micro- and nanoparticles with a bicontinuous cubic two-phase structure, reported for the self-assembly of low molecular weight surfactants, for example, lipids, but rarely formed by polymers. These objects are characterized by a maximum continuous interface and high interface to volume ratio, which makes them promising candidates for efficient adsorbents and host-guest applications. Here we demonstrate self-assembly to nanoscale cuboidal particles with a bicontinuous cubic structure by amphiphilic poly(ionic liquid) diblock copolymers, poly(acrylic acid)-block-poly(4-vinylbenzyl)-3-butyl imidazolium bis(trifluoromethylsulfonyl)imide, in a mixture of tetrahydrofuran and water under optimized conditions. Structure determining parameters include polymer composition and concentration, temperature, and the variation of the solvent mixture. The formation of the cubosomes can be explained by the hierarchical interactions of the constituent components. The lattice structure of the block copolymers can be transferred to the shape of the particle as it is common for atomic and molecular faceted crystals.
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Affiliation(s)
- Hongkun He
- Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, USA
| | - Khosrow Rahimi
- DWI-Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, Aachen 52074, Germany
| | - Mingjiang Zhong
- Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06511, USA
| | - Ahmed Mourran
- DWI-Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, Aachen 52074, Germany
| | - David R Luebke
- National Energy Technology Laboratory, United States Department of Energy, P.O. Box 10940, Pittsburgh, Pennsylvania 15236, USA
| | - Hunaid B Nulwala
- Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, USA.,National Energy Technology Laboratory, United States Department of Energy, P.O. Box 10940, Pittsburgh, Pennsylvania 15236, USA
| | - Martin Möller
- DWI-Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, Aachen 52074, Germany
| | - Krzysztof Matyjaszewski
- Center for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, USA
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33
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Wang P, Chu W, Zhuo X, Zhang Y, Gou J, Ren T, He H, Yin T, Tang X. Modified PLGA–PEG–PLGA thermosensitive hydrogels with suitable thermosensitivity and properties for use in a drug delivery system. J Mater Chem B 2017; 5:1551-1565. [DOI: 10.1039/c6tb02158a] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PLGA–PEG–PLGA (PPP) triblock copolymer is the most widely studied thermosensitive hydrogel owing to its non-toxic, biocompatible, biodegradable, and thermosensitive properties.
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Affiliation(s)
- Puxiu Wang
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Wei Chu
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Xuezhi Zhuo
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Yu Zhang
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Jingxin Gou
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Tianyang Ren
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Haibing He
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Tian Yin
- School of Functional Food and Wine
- Shenyang Pharmaceutical University
- Shenyang
- China
| | - Xing Tang
- Department of Pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- China
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34
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Wu BH, Zhong QZ, Xu ZK, Wan LS. Effects of molecular weight distribution on the self-assembly of end-functionalized polystyrenes. Polym Chem 2017. [DOI: 10.1039/c7py00803a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The molecular weight distribution of hydroxyl-end-functionalized polystyrenes shows effects on the self-assembly of patterned porous films and the mechanical strength.
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Affiliation(s)
- Bai-Heng Wu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Qi-Zhi Zhong
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
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35
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Abstract
Stimuli-responsive polymers respond to a variety of external stimuli, which include optical, electrical, thermal, mechanical, redox, pH, chemical, environmental and biological signals. This paper is concerned with the process of forming such polymers by RAFT polymerization.
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36
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Zhang Q, Fu M, Wang C, Wang J, Zhu S. Preparation of poly(ionic liquid) nanoparticles through RAFT/MADIX polymerization-induced self-assembly. Polym Chem 2017. [DOI: 10.1039/c7py01273j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The first RAFT/MADIX polymerization-induced self-assembly (PISA) system was successfully developed for the preparation of rod-like poly(ionic liquid) (PIL) nanoparticles.
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Affiliation(s)
- Qi Zhang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Milin Fu
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Chengjian Wang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Jianli Wang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Shiping Zhu
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
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37
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Korolovych VF, Ledin PA, Stryutsky A, Shevchenko VV, Sobko O, Xu W, Bulavin LA, Tsukruk VV. Assembly of Amphiphilic Hyperbranched Polymeric Ionic Liquids in Aqueous Media at Different pH and Ionic Strength. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01562] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Volodymyr F. Korolovych
- School
of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Petr A. Ledin
- School
of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Alexandr Stryutsky
- Institute
of Macromolecular Chemistry, National Academy of Sciences of Ukraine, Kharkivske Shosse 48, Kyiv 02160, Ukraine
| | - Valery V. Shevchenko
- Institute
of Macromolecular Chemistry, National Academy of Sciences of Ukraine, Kharkivske Shosse 48, Kyiv 02160, Ukraine
| | - Oleh Sobko
- Institute
of Macromolecular Chemistry, National Academy of Sciences of Ukraine, Kharkivske Shosse 48, Kyiv 02160, Ukraine
| | - Weinan Xu
- School
of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Leonid A. Bulavin
- Taras Shevchenko
National University of Kyiv, Volodymyrska
Str. 64, 01601 Kyiv, Ukraine
| | - Vladimir V. Tsukruk
- School
of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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38
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Yoshimitsu H, Korchagina E, Kanazawa A, Kanaoka S, Winnik FM, Aoshima S. Shape-switching self-assembly of new diblock copolymers with UCST-type and LCST-type segments in water. Polym Chem 2016. [DOI: 10.1039/c5py01976a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Novel dual thermosensitive diblock copolymers with an imidazolium salt and oxyethylene side-chains which self-assemble into micelles and vesicles in water depending on the temperature are precisely synthesized.
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Affiliation(s)
- H. Yoshimitsu
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
| | - E. Korchagina
- Department of Chemistry
- University of Montreal
- Montreal
- Canada
| | - A. Kanazawa
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
| | - S. Kanaoka
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
| | - F. M. Winnik
- Department of Chemistry
- University of Montreal
- Montreal
- Canada
- World Premier International (WPI) Center for Materials Nanoarchitectonics (MANA)
| | - S. Aoshima
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
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39
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Isik M, Fernandes AM, Vijayakrishna K, Paulis M, Mecerreyes D. Preparation of poly(ionic liquid) nanoparticles and their novel application as flocculants for water purification. Polym Chem 2016. [DOI: 10.1039/c5py02001h] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amphiphilic poly(ionic liquid) random copolymers that self-assemble into polymeric nanoparticles were prepared. The use of poly(ionic liquid) nanoparticles as flocculants enhanced the evolution rate of the sediment considerably in comparison with the parent polyelectrolytes.
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Affiliation(s)
- Mehmet Isik
- POLYMAT
- University of the Basque Country UPV/EHU
- San Sebastian
- Spain
| | - Ana M. Fernandes
- POLYMAT
- University of the Basque Country UPV/EHU
- San Sebastian
- Spain
| | - Kari Vijayakrishna
- Organic Chemistry Division
- School of Advanced Sciences
- VIT University
- Vellore 632014
- India
| | - Maria Paulis
- POLYMAT
- University of the Basque Country UPV/EHU
- San Sebastian
- Spain
| | - David Mecerreyes
- POLYMAT
- University of the Basque Country UPV/EHU
- San Sebastian
- Spain
- IKERBASQUE
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40
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Liu C, Wang S, Zhou H, Gao C, Zhang W. Thermoresponsive poly(ionic liquid): Controllable RAFT synthesis, thermoresponse, and application in dispersion RAFT polymerization. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27929] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Chonggao Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Shuang Wang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Heng Zhou
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Chengqiang Gao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
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41
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Xu W, Ledin PA, Shevchenko VV, Tsukruk VV. Architecture, Assembly, and Emerging Applications of Branched Functional Polyelectrolytes and Poly(ionic liquid)s. ACS APPLIED MATERIALS & INTERFACES 2015; 7:12570-12596. [PMID: 26010902 DOI: 10.1021/acsami.5b01833] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Branched polyelectrolytes with cylindrical brush, dendritic, hyperbranched, grafted, and star architectures bearing ionizable functional groups possess complex and unique assembly behavior in solution at surfaces and interfaces as compared to their linear counterparts. This review summarizes the recent developments in the introduction of various architectures and understanding of the assembly behavior of branched polyelectrolytes with a focus on functional polyelectrolytes and poly(ionic liquid)s with responsive properties. The branched polyelectrolytes and poly(ionic liquid)s interact electrostatically with small molecules, linear polyelectrolytes, or other branched polyelectrolytes to form assemblies of hybrid nanoparticles, multilayer thin films, responsive microcapsules, and ion-conductive membranes. The branched structures lead to unconventional assemblies and complex hierarchical structures with responsive properties as summarized in this review. Finally, we discuss prospectives for emerging applications of branched polyelectrolytes and poly(ionic liquid)s for energy harvesting and storage, controlled delivery, chemical microreactors, adaptive surfaces, and ion-exchange membranes.
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Affiliation(s)
- Weinan Xu
- †School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Petr A Ledin
- †School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Valery V Shevchenko
- ‡Institute of Macromolecular Chemistry, National Academy of Sciences of Ukraine, Kharkovskoe shosse 48, Kiev 02160, Ukraine
| | - Vladimir V Tsukruk
- †School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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42
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Guo J, Zhao J, Wang B, Yan F. Water-soluble cationic polypyrrole based probe for fluorometric and voltammetric detection of base pair mismatched oligonucleotides. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27595] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jiangna Guo
- Department of Polymer Science and Engineering; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University; Suzhou 215123 China
| | - Jie Zhao
- Department of Polymer Science and Engineering; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University; Suzhou 215123 China
| | - Bin Wang
- Department of Plastic and Reconstructive Surgery; Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine; Shanghai 200011 China
| | - Feng Yan
- Department of Polymer Science and Engineering; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University; Suzhou 215123 China
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43
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Wang W, Liu H, Mu M, Yin H, Feng Y. CO2-induced reversible morphology transition from giant worms to polymersomes assembled from a block-random segmented copolymer. Polym Chem 2015. [DOI: 10.1039/c5py00053j] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Reversible morphology transition between giant worms and polymersomes self-assembled from a block-random segmented copolymer is reported.
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Affiliation(s)
- Wei Wang
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- P. R. China
- University of Chinese Academy of Sciences
| | - Hanbin Liu
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- P. R. China
- University of Chinese Academy of Sciences
| | - Meng Mu
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- P. R. China
- University of Chinese Academy of Sciences
| | - Hongyao Yin
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- P. R. China
- University of Chinese Academy of Sciences
| | - Yujun Feng
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041
- P. R. China
- Polymer Research Institute
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44
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Fan Y, Zhang D, Wang J, Jin H, Zhou Y, Yan D. Preparation of anion-exchangeable polymer vesicles through the self-assembly of hyperbranched polymeric ionic liquids. Chem Commun (Camb) 2015; 51:7234-7. [DOI: 10.1039/c5cc01802a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Anion-exchangeable polymer vesicles including pH-indicative and protein-coated vesicles were prepared through the self-assembly of a hyperbranched polymeric ionic liquid.
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Affiliation(s)
- Yujiao Fan
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Dapeng Zhang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Jie Wang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Haibao Jin
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Yongfeng Zhou
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Deyue Yan
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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45
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Lv LP, Zhao Y, Landfester K, Crespy D. Chemical encoding of amphiphilic copolymers for a dual controlled release from their assemblies. Polym Chem 2015. [DOI: 10.1039/c4py01159g] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Amphiphilic random copolymers are designed to bear a corrosion inhibitor as cleavable side group, which can be released upon activation by chemical reduction.
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Affiliation(s)
- Li-Ping Lv
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
| | - Yi Zhao
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
| | | | - Daniel Crespy
- Max Planck Institute for Polymer Research
- 55128 Mainz
- Germany
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46
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Abstract
Recent developments of polymerization in ionic liquid-based microemulsions and its applications are reviewed, along with the perspectives and challenges.
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Affiliation(s)
- Chao Yuan
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Jiangna Guo
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Zhihong Si
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Feng Yan
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
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47
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Affiliation(s)
- Erno Karjalainen
- Laboratory
of Polymer Chemistry,
Department of Chemistry, University of Helsinki, PB 55, 00014 Helsinki, Finland
| | - Vladimir Aseyev
- Laboratory
of Polymer Chemistry,
Department of Chemistry, University of Helsinki, PB 55, 00014 Helsinki, Finland
| | - Heikki Tenhu
- Laboratory
of Polymer Chemistry,
Department of Chemistry, University of Helsinki, PB 55, 00014 Helsinki, Finland
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48
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Chen L, Ci T, Li T, Yu L, Ding J. Effects of Molecular Weight Distribution of Amphiphilic Block Copolymers on Their Solubility, Micellization, and Temperature-Induced Sol–Gel Transition in Water. Macromolecules 2014. [DOI: 10.1021/ma501110p] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Liang Chen
- State Key Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Advanced
Materials Laboratory, Fudan University, Shanghai 200433, China
| | - Tianyuan Ci
- State Key Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Advanced
Materials Laboratory, Fudan University, Shanghai 200433, China
| | - Ting Li
- State Key Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Advanced
Materials Laboratory, Fudan University, Shanghai 200433, China
| | - Lin Yu
- State Key Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Advanced
Materials Laboratory, Fudan University, Shanghai 200433, China
| | - Jiandong Ding
- State Key Laboratory of Molecular
Engineering of Polymers, Department of Macromolecular Science, Advanced
Materials Laboratory, Fudan University, Shanghai 200433, China
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49
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50
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Liu H, Guo Z, He S, Yin H, Fei C, Feng Y. CO2-driven vesicle to micelle regulation of amphiphilic copolymer: random versus block strategy. Polym Chem 2014. [DOI: 10.1039/c4py00258j] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A vesicle to spherical micelle morphological regulation has been demonstrated with a random copolymer rather than its triblock counterpart.
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Affiliation(s)
- Hanbin Liu
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041, P. R. China
- University of Chinese Academy of Sciences
- Beijing 100049, P. R. China
| | - Zanru Guo
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041, P. R. China
- University of Chinese Academy of Sciences
- Beijing 100049, P. R. China
| | - Shuai He
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041, P. R. China
- University of Chinese Academy of Sciences
- Beijing 100049, P. R. China
| | - Hongyao Yin
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041, P. R. China
- University of Chinese Academy of Sciences
- Beijing 100049, P. R. China
| | - Chenhong Fei
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041, P. R. China
- University of Chinese Academy of Sciences
- Beijing 100049, P. R. China
| | - Yujun Feng
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Sciences
- Chengdu 610041, P. R. China
- Polymer Research Institute
- State Key Laboratory of Polymer Materials Engineering
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