1
|
Wang J, Pan Z, Liu J, Shao Q, Liang Y, Huang S, Jin W, Li Z, Zhang Z, Ye C, Chen Y, Wei P, Wang Y, He Y, Xia Y. Thermoresponsive homo-polymeric ionic liquid as molecular transporters via tailoring interchain π-π interactions and its unique Temp-resistance behavior during ions pairing. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
2
|
Kar M, Anas M, Singh A, Basak A, Sen P, Mandal TK. Ion-/Thermo-Responsive fluorescent perylene-poly(ionic liquid) conjugates: One-pot microwave synthesis, self-aggregation and biological applications. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
3
|
Banerjee P, Kar M, Dinda P, Mandal TK. Ionic liquid-based unconventional photoinitiators for aqueous polymerization. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2021.110870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
4
|
Wales DJ, Miralles-Comins S, Franco-Castillo I, Cameron JM, Cao Q, Karjalainen E, Alves Fernandes J, Newton GN, Mitchell SG, Sans V. Decoupling manufacturing from application in additive manufactured antimicrobial materials. Biomater Sci 2021; 9:5397-5406. [PMID: 33988192 DOI: 10.1039/d1bm00430a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
3D printable materials based on polymeric ionic liquids (PILs) capable of controlling the synthesis and stabilisation of silver nanoparticles (AgNPs) and their synergistic antimicrobial activity are reported. The interaction of the ionic liquid moieties with the silver precursor enabled the controlled in situ formation and stabilisation of AgNPs via extended UV photoreduction after the printing process, thus demonstrating an effective decoupling of the device manufacturing from the on-demand generation of nanomaterials, which avoids the potential aging of the nanomaterials through oxidation. The printed devices showed a multi-functional and tuneable microbicidal activity against Gram positive (B. subtilis) and Gram negative (E. coli) bacteria and against the mould Aspergillus niger. While the polymeric material alone was found to be bacteriostatic, the AgNPs conferred bactericidal properties to the material. Combining PIL-based materials with functionalities, such as in situ and photoactivated on-demand fabricated antimicrobial AgNPs, provides a synergistic functionality that could be harnessed for a variety of applications, especially when coupled to the freedom of design inherent to additive manufacturing techniques.
Collapse
Affiliation(s)
- Dominic J Wales
- Faculty of Engineering, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Sara Miralles-Comins
- Institute of Advanced Materials (INAM), Universitat Jaume I, 12071, Castellon, Spain.
| | - Isabel Franco-Castillo
- Instituto de Nanociencia y Materiales de Aragón (INMA-CSIC), CSIC-Universidad de Zaragoza, c/Pedro Cerbuna 12, 50009 Zaragoza, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - Jamie M Cameron
- GSK Carbon Neutral Laboratory, University of Nottingham, Jubilee Campus, Nottingham, NG8 2GA, UK
| | - Qun Cao
- Faculty of Engineering, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Erno Karjalainen
- Faculty of Engineering, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Jesum Alves Fernandes
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Graham N Newton
- GSK Carbon Neutral Laboratory, University of Nottingham, Jubilee Campus, Nottingham, NG8 2GA, UK
| | - Scott G Mitchell
- Instituto de Nanociencia y Materiales de Aragón (INMA-CSIC), CSIC-Universidad de Zaragoza, c/Pedro Cerbuna 12, 50009 Zaragoza, Spain and CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, 28029 Madrid, Spain.
| | - Victor Sans
- Institute of Advanced Materials (INAM), Universitat Jaume I, 12071, Castellon, Spain.
| |
Collapse
|
5
|
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]
|
6
|
Xiong D, Zhang Q, Ma W, Wang Y, Wan W, Shi Y, Wang J. Temperature-switchable deep eutectic solvents for selective separation of aromatic amino acids in water. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118479] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
7
|
Banerjee P, Pal P, Ghosh A, Mandal TK. Ion transport and relaxation in phosphonium poly(ionic liquid) homo‐ and
co‐polymers. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Palash Banerjee
- School of Chemical Sciences Indian Association for the Cultivation of Science Jadavpur Kolkata India
| | - Pulak Pal
- School of Chemical Sciences Indian Association for the Cultivation of Science Jadavpur Kolkata India
| | - Aswini Ghosh
- School of Physical Sciences Indian Association for the Cultivation of Science Jadavpur Kolkata India
| | - Tarun K. Mandal
- School of Chemical Sciences Indian Association for the Cultivation of Science Jadavpur Kolkata India
| |
Collapse
|
8
|
Semi-interpenetrating chitosan/ionic liquid polymer networks as electro-responsive biomaterials for potential wound dressings and iontophoretic applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 121:111798. [PMID: 33579445 DOI: 10.1016/j.msec.2020.111798] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/19/2020] [Accepted: 12/05/2020] [Indexed: 12/16/2022]
Abstract
In this work, electro-responsive chitosan/ionic liquid-based hydrogels were synthetized for the first time, envisaging the development of iontophoretic biomaterials for the controlled release/permeation of charged biomolecules. The main goal was to enhance and tune the physicochemical, mechanical, electro-responsive, and haemostatic properties of chitosan-based biomaterials to obtain multi-stimuli responsive (responsive to electrical current, ionic strength, and pH) and mechanically stable hydrogels. To accomplish this objective, polycationic semi-interpenetrating copolymer networks (semi-IPN) were prepared by combining chitosan (CS) and ionic liquid-based polymers and copolymers, namely poly(1-butyl-3-vinylimidazolium chloride) (poly(BVImCl)) and poly(2-hydroxymethyl methacrylate-co-1-butyl-3-vinylimidazolium chloride) (poly(HEMA-co-BVImCl)). Results show that prepared semi-IPNs presented high mechanical stability and were positively charged over a broad pH range, including basic pH. Semi-IPNs also presented faster permeation and release rates of lidocaine hydrochloride (LH), under external electrical stimulus (0.56 mA/cm2) in aqueous media at 32 °C. The kinetic release constants and the LH diffusion coefficients measured under electrical stimulus were ~1.5 and > 2.7 times higher for those measured for passive release. Finally, both semi-IPNs were non-haemolytic (haemolytic index ≤0.2%) and showed strong haemostatic activity (blood clotting index of ~12 ± 1%). Altogether, these results show that the prepared polycationic semi-IPN hydrogels presented advantageous mechanical, responsive and biological properties that enable them to be potentially employed for the design of new, safer, and advanced stimuli-responsive biomaterials for several biomedical applications such as haemostatic and wound healing dressings and iontophoretic patches.
Collapse
|
9
|
Anas M, Dinda P, Kar M, Mandal TK. Anion-induced thermoresponsiveness in cationic polycysteine and DNA binding. Polym Chem 2021. [DOI: 10.1039/d1py01187a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This study describes the synthesis of an l-cysteine-based water-soluble cationic polypeptide, an investigation of its thermoresponsive behaviour in the presence of added anions and its polyplexation with DNA.
Collapse
Affiliation(s)
- Mahammad Anas
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Priyanka Dinda
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Mahuya Kar
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Tarun K. Mandal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| |
Collapse
|
10
|
Nanostructured thermosets involving epoxy and poly(ionic liquid)-Containing diblock copolymer. POLYMER 2021. [DOI: 10.1016/j.polymer.2020.123293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
11
|
Jana S, Uchman M. Poly(2-oxazoline)-based stimulus-responsive (Co)polymers: An overview of their design, solution properties, surface-chemistries and applications. Prog Polym Sci 2020. [DOI: 10.1016/j.progpolymsci.2020.101252] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
12
|
Banerjee P, Anas M, Jana S, Mandal TK. Recent developments in stimuli-responsive poly(ionic liquid)s. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02091-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
13
|
Banerjee P, Jana S, Mandal TK. Coulomb interaction-driven UCST in poly(ionic liquid) random copolymers. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109747] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
14
|
Facile preparation and characterization of temperature-responsive hydrophilic crosslinked polymer microspheres by aqueous dispersion polymerization. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109610] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
15
|
Khazalpour S, Yarie M, Kianpour E, Amani A, Asadabadi S, Seyf JY, Rezaeivala M, Azizian S, Zolfigol MA. Applications of phosphonium-based ionic liquids in chemical processes. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01901-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
16
|
Wojnarowska Z, Musiał M, Cheng S, Drockenmuller E, Paluch M. Fast secondary dynamics for enhanced charge transport in polymerized ionic liquids. Phys Rev E 2020; 101:032606. [PMID: 32289964 DOI: 10.1103/physreve.101.032606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 02/21/2020] [Indexed: 11/07/2022]
Abstract
Segmental dynamics is considered as a major factor governing ionic conductivity of polymerized ionic liquids (PILs), envisioned as potential electrolytes in fuel cells and batteries. Our dielectric studies performed in T-P thermodynamic space on ionene, composed of the positively charged polymer backbone and freely moving anions, indicate that other relaxation modes, completely ignored so far, can affect the charge transport in PILs as well. We found that fast mobility manifested by a secondary β process promotes segmental dynamics and thereby increases ionic conductivity making the studied material a first coupled PIL of superionic properties. The molecular mechanism underlying such a β process has been identified as Johari-Goldstein relaxation giving experimental proof that fast secondary relaxations of intermolecular origin exist also in PILs and thereby reveal a universal character.
Collapse
Affiliation(s)
- Z Wojnarowska
- Institute of Physics, the University of Silesia in Katowice, Silesian Center for Education and Interdisciplinary Research, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - M Musiał
- Institute of Physics, the University of Silesia in Katowice, Silesian Center for Education and Interdisciplinary Research, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - S Cheng
- Institute of Physics, the University of Silesia in Katowice, Silesian Center for Education and Interdisciplinary Research, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| | - E Drockenmuller
- Université Lyon, Université Lyon 1, CNRS, Ingénierie des Matériaux Polymères UMR 5223, F-69003 Lyon, France
| | - M Paluch
- Institute of Physics, the University of Silesia in Katowice, Silesian Center for Education and Interdisciplinary Research, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
| |
Collapse
|
17
|
|
18
|
Yin B, Xu W, Liu C, Kong M, Lv Y, Huang Y, Yang Q, Li G. Synthesis of poly(ionic liquid) for trifunctional epoxy resin with simultaneously enhancing the toughness, thermal and dielectric performances. RSC Adv 2020; 10:2085-2095. [PMID: 35494607 PMCID: PMC9048971 DOI: 10.1039/c9ra10516f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 12/30/2019] [Indexed: 11/21/2022] Open
Abstract
Poly(ionic liquid) (PIL), integrating the characteristics of both polymers and ionic liquid, is synthesized and employed to modify diglycidyl-4,5-epoxy-cyclohexane-1,2-dicarboxylate (TDE-85). With the addition of PIL, the fracture toughness, and thermal and dielectric performances of TDE-85 were discovered to be simultaneously improved, meanwhile the tensile modulus and strength is increased. Upon an optimal loading of 3 wt% PIL, the critical stress intensity factor (K IC), tensile modulus and strength are raised by 92.9%, 13.3% and 10.7%, respectively. Multi-toughening mechanisms due to spherical domains of PIL formed in TDE-85 during curing are responsible for the improved toughness. Moreover, the dielectric and thermal properties of TDE-85 are also enhanced by adding PIL. With the optimal addition of 5 wt% PIL, the dielectric constant of the composites is enhanced by 62.5%, the glass transition temperature is increased by 16.58 °C and the residual weight of carbon is increased by 59%.
Collapse
Affiliation(s)
- Bingyan Yin
- School of Aeronautics and Astronautics, Sichuan University Chengdu 610065 People's Republic of China
| | - Wenqing Xu
- School of Aeronautics and Astronautics, Sichuan University Chengdu 610065 People's Republic of China
| | - Chengjun Liu
- School of Aeronautics and Astronautics, Sichuan University Chengdu 610065 People's Republic of China
| | - Miqiu Kong
- School of Aeronautics and Astronautics, Sichuan University Chengdu 610065 People's Republic of China
| | - Yadong Lv
- School of Aeronautics and Astronautics, Sichuan University Chengdu 610065 People's Republic of China
| | - Yajiang Huang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University Chengdu 610065 People's Republic of China
| | - Qi Yang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University Chengdu 610065 People's Republic of China
| | - Guangxian Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University Chengdu 610065 People's Republic of China
| |
Collapse
|
19
|
Sun J, Wang C, Tan ZW, Liu CM. A novel reactive phosphonium-containing polyelectrolyte with multiple reactivities: monomer synthesis, RAFT polymerization and post-polymerization modifications. Polym Chem 2020. [DOI: 10.1039/d0py00362j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A reactive polyelectrolyte can be defined as a kind of functional polymer which possesses not only the basic properties of a polyelectrolyte but also wide post-polymerization modification possibilities, which can be achieved via various reactions.
Collapse
Affiliation(s)
- Jian Sun
- Key Laboratory of Materials Chemistry for Energy Conversion and Storage
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| | - Chang Wang
- Key Laboratory of Materials Chemistry for Energy Conversion and Storage
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| | - Zhi-Wei Tan
- Key Laboratory of Materials Chemistry for Energy Conversion and Storage
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| | - Cheng-Mei Liu
- Key Laboratory of Materials Chemistry for Energy Conversion and Storage
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| |
Collapse
|
20
|
Karjalainen E, Suvarli N, Tenhu H. Thermoresponsive behavior of poly[trialkyl-(4-vinylbenzyl)ammonium] based polyelectrolytes in aqueous salt solutions. Polym Chem 2020. [DOI: 10.1039/d0py00917b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A systematic method to induce thermoresponsive behavior for polycations with salts from the reversed Hofmeister series is introduced.
Collapse
Affiliation(s)
- Erno Karjalainen
- Department of Chemistry
- University of Helsinki
- 00014 Helsingin yliopisto
- Finland
| | - Narmin Suvarli
- Department of Chemistry
- University of Helsinki
- 00014 Helsingin yliopisto
- Finland
| | - Heikki Tenhu
- Department of Chemistry
- University of Helsinki
- 00014 Helsingin yliopisto
- Finland
| |
Collapse
|
21
|
Wiedmann S, Luitz M, Kerscher B, Lutz JF, Mülhaupt R. Programmable Thermoresponsive Micelle-Inspired Polymer Ionic Liquids as Molecular Shuttles for Anionic Payloads. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01621] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Steffen Wiedmann
- Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Str. 31, D-79104 Freiburg, Germany
- Freiburg Materials Research Center (FMF), University of Freiburg, Stefan-Meier-Str. 21, D-79104 Freiburg, Germany
- Freiburg Centre for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, Georges-Köhler-Allee 105, D-79110 Freiburg, Germany
| | - Manuel Luitz
- Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Str. 31, D-79104 Freiburg, Germany
- Freiburg Materials Research Center (FMF), University of Freiburg, Stefan-Meier-Str. 21, D-79104 Freiburg, Germany
| | - Benjamin Kerscher
- Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Str. 31, D-79104 Freiburg, Germany
- Freiburg Materials Research Center (FMF), University of Freiburg, Stefan-Meier-Str. 21, D-79104 Freiburg, Germany
| | - Jean-François Lutz
- Institut Charles Sadron, CNRS, Université de Strasbourg, UPR22, 23 rue du Loess, 67034 Strasbourg Cedex 2, France
| | - Rolf Mülhaupt
- Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Str. 31, D-79104 Freiburg, Germany
- Freiburg Materials Research Center (FMF), University of Freiburg, Stefan-Meier-Str. 21, D-79104 Freiburg, Germany
- Freiburg Centre for Interactive Materials and Bioinspired Technologies (FIT), University of Freiburg, Georges-Köhler-Allee 105, D-79110 Freiburg, Germany
| |
Collapse
|
22
|
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
![]()
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.
Collapse
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
| |
Collapse
|
23
|
Zhao C, Ma Z, Zhu X. Rational design of thermoresponsive polymers in aqueous solutions: A thermodynamics map. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.01.001] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
24
|
Biswas Y, Banerjee P, Mandal TK. From Polymerizable Ionic Liquids to Poly(ionic liquid)s: Structure-Dependent Thermal, Crystalline, Conductivity, and Solution Thermoresponsive Behaviors. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02351] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yajnaseni Biswas
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Palash Banerjee
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | - Tarun K. Mandal
- Polymer Science Unit, School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| |
Collapse
|
25
|
Li JJ, Zhou YN, Luo ZH, Zhu S. A polyelectrolyte-containing copolymer with a gas-switchable lower critical solution temperature-type phase transition. Polym Chem 2019. [DOI: 10.1039/c8py01265b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A polyelectrolyte-containing copolymer with a CO2/N2-switchable cloud point, resulting from the gas-induced alternation of hydrophilicity, was prepared.
Collapse
Affiliation(s)
- Jin-Jin Li
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
- Department of Chemical Engineering
| | - Yin-Ning Zhou
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
- Department of Chemical Engineering
| | - Zheng-Hong Luo
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Shiping Zhu
- Department of Chemical Engineering
- McMaster University
- Hamilton
- Canada
- School of Science and Engineering
| |
Collapse
|
26
|
Jana S, Anas M, Maji T, Banerjee S, Mandal TK. Tryptophan-based styryl homopolymer and polyzwitterions with solvent-induced UCST, ion-induced LCST and pH-induced UCST. Polym Chem 2019. [DOI: 10.1039/c8py01512k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A multi-stimuli responsive tryptophan-based styryl homopolymer and polyzwitterions with solvent-induced UCST, ion-induced LCST and pH-induced UCST under different conditions are presented.
Collapse
Affiliation(s)
- Somdeb Jana
- Polymer Science Unit
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Mahammad Anas
- Polymer Science Unit
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Tanmoy Maji
- Polymer Science Unit
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Sanjib Banerjee
- Polymer Science Unit
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Tarun K. Mandal
- Polymer Science Unit
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| |
Collapse
|
27
|
Baddam V, Aseyev V, Hietala S, Karjalainen E, Tenhu H. Polycation–PEG Block Copolymer Undergoes Stepwise Phase Separation in Aqueous Triflate Solution. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01810] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Vikram Baddam
- Department of Chemistry, PB 55, University of Helsinki, Helsinki FIN-00014, Finland
| | - Vladimir Aseyev
- Department of Chemistry, PB 55, University of Helsinki, Helsinki FIN-00014, Finland
| | - Sami Hietala
- Department of Chemistry, PB 55, University of Helsinki, Helsinki FIN-00014, Finland
| | - Erno Karjalainen
- Department of Chemistry, PB 55, University of Helsinki, Helsinki FIN-00014, Finland
| | - Heikki Tenhu
- Department of Chemistry, PB 55, University of Helsinki, Helsinki FIN-00014, Finland
| |
Collapse
|
28
|
Jana S, Biswas Y, Anas M, Saha A, Mandal TK. Poly[oligo(2-ethyl-2-oxazoline)acrylate]-Based Poly(ionic liquid) Random Copolymers with Coexistent and Tunable Lower Critical Solution Temperature- and Upper Critical Solution Temperature-Type Phase Transitions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:12653-12663. [PMID: 30265540 DOI: 10.1021/acs.langmuir.8b03022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The synthesis of a series of dual thermosensitive nonionic-ionic random copolymers with varying compositions by reversible addition-fragmentation chain transfer polymerization is described. These copolymers contain oligo(2-ethyl-2-oxazoline)acrylate (OEtOxA) and either triphenyl-4-vinylbenzylphosphonium chloride ([VBTP][Cl]) or 3- n-butyl-1-vinylimidazolium bromide ([VBuIm][Br]) ionic liquid (IL) units. The copolymers having low content of ionic poly(ionic liquid) (PIL) (P[VBTP][Cl]/P[VBuIm][Br]) segments show only lower critical solution temperature (LCST)-type phase transition with almost linear increase of their cloud points with increasing percentage of ionic PIL segments. Furthermore, LCST-type cloud points ( TcLs) are found very sensitive and tunable with respect to the nature and concentration of halide ions (X- = Cl-, Br-, and I-) and copolymer compositions. However, copolymers with high content of ionic PIL segments show both LCST-type followed by upper critical solution temperature (UCST)-type phase transitions in the presence of halide ions. Dual LCST- and UCST-type phase behaviors are prominent and repeatable for many heating/cooling cycles. Both types of cloud points are found to be sensitive to copolymer compositions, concentration, and nature and concentration of the halide ions. The phase behaviors of both types of copolymers with a very high ionic content (>90%) are exactly similar to that of P[VBTP][Cl] or P[VBuIm][Br] homopolymers showing only UCST-type phase transition in the presence of halide ions. The inherent biocompatibility of the P(OEtOxA) segment along with the interesting dual thermoresponsiveness makes these copolymers highly suitable candidates for biomedical applications including drug delivery.
Collapse
Affiliation(s)
- Somdeb Jana
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur, Kolkata 700032 , India
| | - Yajnaseni Biswas
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur, Kolkata 700032 , India
| | - Md Anas
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur, Kolkata 700032 , India
| | - Anupam Saha
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur, Kolkata 700032 , India
| | - Tarun K Mandal
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur, Kolkata 700032 , India
| |
Collapse
|
29
|
Ghosh R, Das S, Bhattacharyya K, Chatterjee DP, Biswas A, Nandi AK. Light-Induced Conformational Change of Uracil-Anchored Polythiophene-Regulating Thermo-Responsiveness. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:12401-12411. [PMID: 30234308 DOI: 10.1021/acs.langmuir.8b02679] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Tuning the electronic structure of a π-conjugated polymer from the responsive side chains is generally done to get desired optoelectronic properties, and it would be very fruitful when light is used as an exciting tool that can also affect the backbone chain conformation. For this purpose, polythiophene- g-poly-[ N-(6-methyluracilyl)- N, N-dimethylamino chloride]ethyl methacrylate (PTDU) is synthesized. On exposure to diffuse sunlight, the uracil moieties of the grafted chains cause the absorption maximum of PTDU solution to show gradual blue shift of 87 nm and a gradual blue shift of 46 nm in the emission maximum, quenching its fluorescence with time. These effects occur specifically at the absorption range of polythiophene (PT) chromophore on direct exposure of light of different wavelengths, and the optimum wavelength is found to be 420 nm. Impedance study suggests a decrease in charge transfer resistance upon exposure because of conformational change of PTDU. Theoretical study indicates that on exposure to visible light, uracil moieties move toward the backbone to facilitate photoinduced electron transfer between the PT and the uracil, attributing to the variation in optoelectronic properties. Morphological and light-scattering studies exhibit a decrease in particle size because of coiling of the PT backbone and squeezing of the grafted chain on light exposure. The transparent orange-colored PTDU solution becomes hazy with a hike in emission intensity on addition of sodium halides and becomes reversibly transparent or hazy on heating or cooling. The screening of cationic centers of PTDU by varying halide anion concentration tunes the phase transition temperature. Thus, the light-induced variation in the backbone conformation is responsible for tuning the optoelectronic properties and regulates the thermos-responsiveness of the PTDU solution in the presence of halide ions.
Collapse
Affiliation(s)
- Radhakanta Ghosh
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur , Kolkata 700 032 , India
| | - Sujoy Das
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur , Kolkata 700 032 , India
| | - Kalishankar Bhattacharyya
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur , Kolkata 700 032 , India
| | - Dhruba P Chatterjee
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur , Kolkata 700 032 , India
| | - Atosi Biswas
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur , Kolkata 700 032 , India
| | - Arun K Nandi
- Polymer Science Unit , Indian Association for the Cultivation of Science , Jadavpur , Kolkata 700 032 , India
| |
Collapse
|
30
|
Biswas Y, Ghosh P, Mandal TK. Chemical Tuning of Zwitterionic Ionic Liquids for Variable Thermophysical Behaviours, Nanostructured Aggregates and Dual-Stimuli Responsiveness. Chemistry 2018; 24:13322-13335. [PMID: 29971855 DOI: 10.1002/chem.201802367] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 06/27/2018] [Indexed: 12/22/2022]
Abstract
The design and synthesis of a series of zwitterionic ionic liquids (ZILs) to understand the structure-property relationship towards an increase of the thermal stability, a variation of the glass transition temperature, the shape-tuning of nanostructured aggregates and the tuning of the stimuli responsiveness are demonstrated. The substitution reaction of imidazole with various aliphatic and aromatic bromides followed by the reaction of the corresponding substituted imidazoles with bromoalkyl carboxylic acids of varying spacer length produces the ZILs. In aqueous solution, a ZIL molecule either exist in its ionic liquid (substituted imidazolium bromide) form or its zwitterionic (substituted imidazolium alkyl carboxylate) form with an isoelectric point (pI) depending on the pH value of the solution. Upon changing the pH to near or above the pI, the aqueous ZIL solution undergoes transition from a transparent to a turbid phase due to the formation of insoluble hierarchical nanostructured aggregates of various morphologies, such as spheres, tripods, tetrapods, fern-like, flower-like, dendrites etc. depending on the pH of the solution and the nature of the alkyl/vinyl/aryl substituents. Upon heating the solution a phase transition occurs from turbid to transparent, exhibiting a distinct reversible upper critical solution temperature (UCST)-type cloud point (Tcp ). It is observed that the cloud point varies with the nature of the substituent, an increase of the concentration of the ZIL as well as with changes of the pH of the solution.
Collapse
Affiliation(s)
- Yajnaseni Biswas
- Polymer Science Unit, Indian Association for the Cultivation of, Science, Jadavpur, Kolkata, 700032, India
| | - Pratyush Ghosh
- Polymer Science Unit, Indian Association for the Cultivation of, Science, Jadavpur, Kolkata, 700032, India
| | - Tarun K Mandal
- Polymer Science Unit, Indian Association for the Cultivation of, Science, Jadavpur, Kolkata, 700032, India
| |
Collapse
|
31
|
Covalent functionalization of multi-walled carbon nanotubes with imidazolium-based poly(ionic liquid)s by Diels–Alder “click” reaction. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.03.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
32
|
Jana S, Biswas Y, Mandal TK. Methionine-based cationic polypeptide/polypeptide block copolymer with triple-stimuli responsiveness: DNA polyplexation and phototriggered release. Polym Chem 2018. [DOI: 10.1039/c8py00178b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This work describes the synthesis of a multi-stimuli responsive methionine-based cationic polypeptide and its polypeptide block copolymer, followed by subsequent DNA polyplexation and phototriggered release.
Collapse
Affiliation(s)
- Somdeb Jana
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Yajnaseni Biswas
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Tarun K. Mandal
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| |
Collapse
|
33
|
Yang C, Chen L, Huang H, Lu Y, Yi J. Synthesis and properties of thermo-responsive azobenzene-based supramolecular dendronized copolymer. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-2255-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
34
|
Biswas Y, Mandal TK. Structural Variation in Homopolymers Bearing Zwitterionic and Ionic Liquid Pendants for Achieving Tunable Multi-Stimuli Responsiveness and Hierarchical Nanoaggregates. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b02106] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yajnaseni Biswas
- Polymer Science Unit, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Tarun K. Mandal
- Polymer Science Unit, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| |
Collapse
|
35
|
|
36
|
Qiao Y, Ma W, Theyssen N, Chen C, Hou Z. Temperature-Responsive Ionic Liquids: Fundamental Behaviors and Catalytic Applications. Chem Rev 2017; 117:6881-6928. [DOI: 10.1021/acs.chemrev.6b00652] [Citation(s) in RCA: 211] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yunxiang Qiao
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Wenbao Ma
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Nils Theyssen
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Chen Chen
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| |
Collapse
|
37
|
Jana S, Bose A, Saha A, Mandal TK. Photocleavable and tunable thermoresponsive amphiphilic random copolymer: Self-assembly into micelles, dye encapsulation, and triggered release. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28537] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Somdeb Jana
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
| | - Avijit Bose
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
| | - Anupam Saha
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
| | - Tarun K. Mandal
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
| |
Collapse
|
38
|
Bose A, Jana S, Saha A, Mandal TK. Amphiphilic polypeptide-polyoxazoline graft copolymer conjugate with tunable thermoresponsiveness: Synthesis and self-assembly into various micellar structures in aqueous and nonaqueous media. POLYMER 2017. [DOI: 10.1016/j.polymer.2016.12.068] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
39
|
Responsive Polymer Nanostructures. POLYMER-ENGINEERED NANOSTRUCTURES FOR ADVANCED ENERGY APPLICATIONS 2017. [DOI: 10.1007/978-3-319-57003-7_6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
40
|
Maji T, Banerjee S, Bose A, Mandal TK. A stimuli-responsive methionine-based zwitterionic methacryloyl sulfonium sulfonate monomer and the corresponding antifouling polymer with tunable thermosensitivity. Polym Chem 2017. [DOI: 10.1039/c7py00460e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This report describes a dual pH- and thermo-responsive methionine-based zwitterionic methacryloyl sulfonium sulfonate monomer and the corresponding zwitterionic antifouling polymer with ion-induced tunable thermosensitivity.
Collapse
Affiliation(s)
- Tanmoy Maji
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Sanjib Banerjee
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Avijit Bose
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Tarun K. Mandal
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| |
Collapse
|
41
|
Abstract
In this mini-review, we discuss multi-stimuli-responsive polymers, which exhibit upper critical solution temperature (UCST) behavior mainly in aqueous solutions, and focus on examples where counter ions, electricity, light, or pH influence the thermoresponsiveness of these polymers.
Collapse
Affiliation(s)
- Jukka Niskanen
- Laboratory of Polymer Chemistry
- Department of Chemistry
- University of Helsinki
- 00014 Helsinki
- Finland
| | - Heikki Tenhu
- Laboratory of Polymer Chemistry
- Department of Chemistry
- University of Helsinki
- 00014 Helsinki
- Finland
| |
Collapse
|
42
|
Zhang W, Kochovski Z, Schmidt BV, Antonietti M, Yuan J. Crosslinked 1,2,4-triazolium-type poly(ionic liquid) nanoparticles. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.09.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
43
|
Cecchini MM, Steinkoenig J, Reale S, Barner L, Yuan J, Goldmann AS, De Angelis F, Barner-Kowollik C. Universal mass spectrometric analysis of poly(ionic liquid)s. Chem Sci 2016; 7:4912-4921. [PMID: 30155139 PMCID: PMC6018439 DOI: 10.1039/c6sc01347c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Accepted: 04/19/2016] [Indexed: 01/15/2023] Open
Abstract
We introduce a universal high resolution mass spectrometric method for the analysis of poly(ionic liquid)s (PILs), which belong to the most challenging polyelectrolytes from an analytical perspective, by fusing high resolution collision-induced dissociation (CID)-Orbitrap mass spectrometry (MS) with supercharging agents as well as quadrupole time-of-flight (QToF) MS. The study includes a wide array of hydrophilic halide-containing PILs, which were analyzed in negative mode. The influence of the core structures (based on imidazolium, triazolium, ammonium, phosphonium and pyridinium moieties), and variable styrene-, acrylate- and vinyl-type IL polymers on the ionization behavior is mapped in detail. Variable end group functionalities were introduced via functional chain transfer agents (CTA) in reversible addition-fragmentation chain transfer (RAFT) polymerization to study their behavior during the MS analysis. Furthermore, the demanding class of vinylimidazolium halide IL polymers was investigated. The current contribution thus introduces a new analytical technology platform for an entire polymer class.
Collapse
Affiliation(s)
- Martina M Cecchini
- Dipartimento di Scienze Fisiche e Chimiche , Università degli Studi dell'Aquila , Via Vetoio , Coppito , 67100 , L'Aquila , Italy .
| | - Jan Steinkoenig
- Preparative Macromolecular Chemistry , Institut für Technische Chemie und Polymerchemie , Karlsruhe Institute of Technology (KIT) , Engesserstr. 18 , 76128 Karlsruhe , Germany .
- Institut für Biologische Grenzflächen , Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1 , 76344 Eggenstein-Leopoldshafen , Germany
| | - Samantha Reale
- Dipartimento di Scienze Fisiche e Chimiche , Università degli Studi dell'Aquila , Via Vetoio , Coppito , 67100 , L'Aquila , Italy .
| | - Leonie Barner
- Soft Matter Synthesis Laboratory , Institut für Biologische Grenzflächen , Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1 , 76344 Eggenstein-Leopoldshafen , Germany
| | - Jiayin Yuan
- Max-Planck-Institute of Colloids and Interfaces , Research Campus Golm , 14424 Potsdam , Germany
| | - Anja S Goldmann
- Preparative Macromolecular Chemistry , Institut für Technische Chemie und Polymerchemie , Karlsruhe Institute of Technology (KIT) , Engesserstr. 18 , 76128 Karlsruhe , Germany .
- Institut für Biologische Grenzflächen , Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1 , 76344 Eggenstein-Leopoldshafen , Germany
| | - Francesco De Angelis
- Dipartimento di Scienze Fisiche e Chimiche , Università degli Studi dell'Aquila , Via Vetoio , Coppito , 67100 , L'Aquila , Italy .
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry , Institut für Technische Chemie und Polymerchemie , Karlsruhe Institute of Technology (KIT) , Engesserstr. 18 , 76128 Karlsruhe , Germany .
- Institut für Biologische Grenzflächen , Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1 , 76344 Eggenstein-Leopoldshafen , Germany
- Soft Matter Synthesis Laboratory , Institut für Biologische Grenzflächen , Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1 , 76344 Eggenstein-Leopoldshafen , Germany
| |
Collapse
|
44
|
Guterman R, Ambrogi M, Yuan J. Harnessing Poly(ionic liquid)s for Sensing Applications. Macromol Rapid Commun 2016; 37:1106-15. [DOI: 10.1002/marc.201600172] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 04/28/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Ryan Guterman
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 OT Golm D-14476 Potsdam Germany
| | - Martina Ambrogi
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 OT Golm D-14476 Potsdam Germany
| | - Jiayin Yuan
- Department of Colloid Chemistry; Max Planck Institute of Colloids and Interfaces; Am Mühlenberg 1 OT Golm D-14476 Potsdam Germany
| |
Collapse
|
45
|
Zhang G, Wang Y, Liu G. Poly(3-imidazolyl-2-hydroxypropyl methacrylate) – a new polymer with a tunable upper critical solution temperature in water. Polym Chem 2016. [DOI: 10.1039/c6py01535b] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel imidazole-bearing polymer is synthesized and its solubility in water increases as the solution temperature rises or pH increases.
Collapse
Affiliation(s)
- Ganwei Zhang
- Department of Chemistry
- Queen's University
- Kingston
- Canada K7L 3N6
| | - Yu Wang
- Department of Chemistry
- Queen's University
- Kingston
- Canada K7L 3N6
| | - Guojun Liu
- Department of Chemistry
- Queen's University
- Kingston
- Canada K7L 3N6
| |
Collapse
|
46
|
Yao W, Wang H, Cui G, Li Z, Wang J. Tuning phase behaviour of PEG-functionalized ionic liquids from UCST to LCST in alcohol–water mixtures. Phys Chem Chem Phys 2016; 18:29192-29198. [DOI: 10.1039/c6cp05668g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phase behaviour of PEG-functionalized ionic liquids can be tuned from UCST to LCST by the addition of water into aliphatic alcohol.
Collapse
Affiliation(s)
- Wenhui Yao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Huiyong Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Guokai Cui
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Zhiyong Li
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| |
Collapse
|