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Arkhipova DM, Ermolaev VV, Baembitova GR, Samigullina AI, Lyubina AP, Voloshina AD. Oxygen-Containing Quaternary Phosphonium Salts (oxy-QPSs): Synthesis, Properties, and Cellulose Dissolution. Polymers (Basel) 2023; 15:4097. [PMID: 37896340 PMCID: PMC10611013 DOI: 10.3390/polym15204097] [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: 08/28/2023] [Revised: 10/02/2023] [Accepted: 10/06/2023] [Indexed: 10/29/2023] Open
Abstract
In the present study, the synthesis of oxygen-containing quaternary phosphonium salts (oxy-QPSs) was described. Within this work, structure-property relationships of oxy-QPSs were estimated by systematic analysis of physical-chemical properties. The influence of the oxygen-containing substituent was examined by comparing the properties of oxy-QPSs in homology series as well as with phosphonium analog-included alkyl side chains. The crystal structure analysis showed that the oxygen introduction influences the conformation of the side chain of the oxy-QPS. It was found that oxy-QPSs, using an aprotic co-solvent, dimethylsulfoxide (DMSO), can dissolve microcrystalline cellulose. The cellulose dissolution in oxy-QPSs appeared to be dependent on the functional group in the cation and anion nature. For the selected conditions, dissolution of up to 5 wt% of cellulose was observed. The antimicrobial activity of oxy-QPSs under study was expected to be low. The biocompatibility of oxy-QPSs with fermentative microbes was tested on non-pathogenic Saccharomyces cerevisiae, Lactobacillus plantarum, and Bacillus subtilis. This reliably allows one to safely address the combined biomass destruction and enzyme hydrolysis processes in one pot.
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Affiliation(s)
- Daria M. Arkhipova
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991, Russia;
| | - Vadim V. Ermolaev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of Russian Academy of Sciences, Kazan 420088, Russia; (V.V.E.); (G.R.B.); (A.P.L.); (A.D.V.)
| | - Gulnaz R. Baembitova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of Russian Academy of Sciences, Kazan 420088, Russia; (V.V.E.); (G.R.B.); (A.P.L.); (A.D.V.)
| | - Aida I. Samigullina
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow 119991, Russia;
| | - Anna P. Lyubina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of Russian Academy of Sciences, Kazan 420088, Russia; (V.V.E.); (G.R.B.); (A.P.L.); (A.D.V.)
| | - Alexandra D. Voloshina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of Russian Academy of Sciences, Kazan 420088, Russia; (V.V.E.); (G.R.B.); (A.P.L.); (A.D.V.)
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Süer NC, Acaroğlu Degitz İ, Sungur P, Bayır A, Eren T. Production of Au/phosphonium polymer nanoparticles. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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3
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Hajirahimkhan S, Chapple DE, Gholami G, Blacquiere JM, Xu CC, Ragogna PJ. "Lignophines": lignin-based tertiary phosphines with metal-scavenging ability. Chem Commun (Camb) 2020; 56:10357-10360. [PMID: 32760984 DOI: 10.1039/d0cc03636f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Methacrylated lignin was reacted with PH3(g) to prepare a phosphorus rich bio-based polymer containing PH/PH2 functional groups, which were converted to tertiary phosphine units via the phosphane-ene reaction. This represents a straightforward method for the upconversion of low-value biomass waste to useful inorganic polymer with potential utility in metal scavenging applications.
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Affiliation(s)
- Soheil Hajirahimkhan
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, N6A 3K7, Canada
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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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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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Cuthbert TJ, Hisey B, Harrison TD, Trant JF, Gillies ER, Ragogna PJ. Surprising Antibacterial Activity and Selectivity of Hydrophilic Polyphosphoniums Featuring Sugar and Hydroxy Substituents. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806412] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Tyler J. Cuthbert
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Benjamin Hisey
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Tristan D. Harrison
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - John F. Trant
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Elizabeth R. Gillies
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
- Department of Chemical and Biochemical Engineering; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Paul J. Ragogna
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
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Cuthbert TJ, Hisey B, Harrison TD, Trant JF, Gillies ER, Ragogna PJ. Surprising Antibacterial Activity and Selectivity of Hydrophilic Polyphosphoniums Featuring Sugar and Hydroxy Substituents. Angew Chem Int Ed Engl 2018; 57:12707-12710. [DOI: 10.1002/anie.201806412] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Tyler J. Cuthbert
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Benjamin Hisey
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Tristan D. Harrison
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - John F. Trant
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Elizabeth R. Gillies
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
- Department of Chemical and Biochemical Engineering; 1151 Richmond St. London ON N6A 3K7 Canada
| | - Paul J. Ragogna
- Department of Chemistry; The University of Western Ontario; 1151 Richmond St. London ON N6A 3K7 Canada
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Guterman R, Miao H, Antonietti M. Thioimidazolium Ionic Liquids as Tunable Alkylating Agents. J Org Chem 2018; 83:684-689. [PMID: 29257693 DOI: 10.1021/acs.joc.7b02631] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Alkylating ionic liquids based on the thioimidazolium structure combine the conventional properties of ionic liquids, including low melting point and nonvolatility, with the alkylating function. Alkyl transfer occurs exclusively from the S-alkyl position, thus allowing for easy derivatization of the structure without compromising specificity. We apply this feature to tune the electrophilicty of the cation to profoundly affect the reactivity of these alkylating ionic liquids, with a caffeine-derived compound possessing the highest reactivity. Anion choice was found to affect reaction rates, with iodide anions assisting in the alkylation reaction through a "shuttling" process. The ability to tune the properties of the alkylating agent using the toolbox of ionic liquid chemistry highlights the modular nature of these compounds as a platform for alkylating agent design and integration in to future systems.
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Affiliation(s)
- Ryan Guterman
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces Max Planck Institute for Colloids and Interfaces , Am Mühlenberg 1 OT-Golm, 14476 Potsdam, Germany
| | - Han Miao
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces Max Planck Institute for Colloids and Interfaces , Am Mühlenberg 1 OT-Golm, 14476 Potsdam, Germany
| | - Markus Antonietti
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces Max Planck Institute for Colloids and Interfaces , Am Mühlenberg 1 OT-Golm, 14476 Potsdam, Germany
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Cuthbert TJ, Jadischke JJ, de Bruyn JR, Ragogna PJ, Gillies ER. Self-Healing Polyphosphonium Ionic Networks. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00955] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tyler J. Cuthbert
- Department
of Chemistry and the Centre for Advanced Materials and
Biomaterials Research, ‡Department of Physics and Astronomy and the Centre
for Advanced Materials and Biomaterials Research, and §Department of Chemical and Biochemical
Engineering, The University of Western Ontario, 1151 Richmond St., London, Ontario, Canada N6A 3K7
| | - Josh J. Jadischke
- Department
of Chemistry and the Centre for Advanced Materials and
Biomaterials Research, ‡Department of Physics and Astronomy and the Centre
for Advanced Materials and Biomaterials Research, and §Department of Chemical and Biochemical
Engineering, The University of Western Ontario, 1151 Richmond St., London, Ontario, Canada N6A 3K7
| | - John R. de Bruyn
- Department
of Chemistry and the Centre for Advanced Materials and
Biomaterials Research, ‡Department of Physics and Astronomy and the Centre
for Advanced Materials and Biomaterials Research, and §Department of Chemical and Biochemical
Engineering, The University of Western Ontario, 1151 Richmond St., London, Ontario, Canada N6A 3K7
| | - Paul J. Ragogna
- Department
of Chemistry and the Centre for Advanced Materials and
Biomaterials Research, ‡Department of Physics and Astronomy and the Centre
for Advanced Materials and Biomaterials Research, and §Department of Chemical and Biochemical
Engineering, The University of Western Ontario, 1151 Richmond St., London, Ontario, Canada N6A 3K7
| | - Elizabeth R. Gillies
- Department
of Chemistry and the Centre for Advanced Materials and
Biomaterials Research, ‡Department of Physics and Astronomy and the Centre
for Advanced Materials and Biomaterials Research, and §Department of Chemical and Biochemical
Engineering, The University of Western Ontario, 1151 Richmond St., London, Ontario, Canada N6A 3K7
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10
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Hisey B, Ragogna PJ, Gillies ER. Phosphonium-Functionalized Polymer Micelles with Intrinsic Antibacterial Activity. Biomacromolecules 2017; 18:914-923. [PMID: 28165737 DOI: 10.1021/acs.biomac.6b01785] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
New approaches to treat bacterial infections are badly needed to address the increasing problem of antibiotic resistance. This study explores phosphonium-functionalized block copolymer micelles as intrinsically antibacterial polymer assemblies. Phosphonium cations with varying alkyl lengths were conjugated to the terminus of a poly(ethylene oxide)-polycaprolactone block copolymer, and the phosphonium-functionalized block copolymers were self-assembled to form micelles in aqueous solution. The size, morphology, and ζ-potential of the assemblies were studied, and their abilities to kill Escherichia coli and Staphylococcus aureus were evaluated. It was found that the minimum bactericidal concentration depended on the phosphonium alkyl chain length, and different trends were observed for Gram-negative and Gram-positive bacteria. The most active assemblies exhibited no hemolysis of red blood cells above the bactericidal concentrations, indicating that they can selectively disrupt the membranes of bacteria. Furthermore, it was possible to encapsulate and release the antibiotic tetracycline using the assemblies, providing a potential multimechanistic approach to bacterial killing.
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Affiliation(s)
- Benjamin Hisey
- Department of Chemistry and Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario , 1151 Richmond Street, London, Canada N6A 5B7
| | - Paul J Ragogna
- Department of Chemistry and Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario , 1151 Richmond Street, London, Canada N6A 5B7
| | - Elizabeth R Gillies
- Department of Chemistry and Centre for Advanced Materials and Biomaterials Research, The University of Western Ontario , 1151 Richmond Street, London, Canada N6A 5B7.,Department of Chemical and Biochemical Engineering, The University of Western Ontario , 1151 Richmond Street, London, Canada N6A 5B9
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11
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Stockmann TJ, Guterman R, Ragogna PJ, Ding Z. Trends in Hydrophilicity/Lipophilicity of Phosphonium Ionic Liquids As Determined by Ion-Transfer Electrochemistry. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:12966-12974. [PMID: 27951694 DOI: 10.1021/acs.langmuir.6b03031] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Ionic liquids (ILs) have become valuable new materials for a broad spectrum of applications including additives or components for new hydrophobic/hydrophilic polymer coatings. However, fundamental information surrounding IL molecular properties is still lacking. With this in mind, the microinterface between two immiscible electrolytic solutions (micro-ITIES), for example, water|1,2-dichloroethane, has been used to evaluate the hydrophobicity/lipophilicity of 10 alkylphosphonium ILs. By varying the architecture around the phosphonium core, chemical differences were induced, changing the lipophilicity/hydrophilicity of the cations. Ion transfer (IT) within the polarizable potential window (PPW) was measured to establish a structure-property relationship. The Gibbs free energy of IT and the solubility of their ILs were also calculated. For phosphonium cations bearing either three butyl or three hydroxypropyl groups with a tunable fourth arm, the latter displayed a wide variety of easily characterizable IT potentials. The tributylphosphonium ILs, however, were too hydrophobic to undergo IT within the PPW. Utilizing a micro-ITIES (25 μm diameter) housed at the tip of a capillary in a uniquely designed pipet holder, we were able to probe beyond the traditional potential window and observe ion transfer of these hydrophobic phosphonium ILs for the first time. A similar trend in lipophilicity was determined between the two subsets of ILs by means of derived solubility product constants. The above results serve as evidence of the validation of this technique for the evaluation of hydrophobic cations that appear beyond the conventional PPW and of the lipophilicity of their ILs.
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Affiliation(s)
- T Jane Stockmann
- Sorbonne Paris Cité, Paris Diderot University, Interfaces, Traitements, Organisation et Dynamique des Systèmes , CNRS-UMR 7086, 15 rue J.A. Baïf, 75013 Paris, France
- Center for Advanced Materials and Biomaterials Research (CAMBR), Department of Chemistry, The University of Western Ontario , Chemistry Building, 1151 Richmond Street, London, Ontario N6A 5B7, Canada
| | - Ryan Guterman
- Center for Advanced Materials and Biomaterials Research (CAMBR), Department of Chemistry, The University of Western Ontario , Chemistry Building, 1151 Richmond Street, London, Ontario N6A 5B7, Canada
- Max Planck Institute for Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
| | - Paul J Ragogna
- Center for Advanced Materials and Biomaterials Research (CAMBR), Department of Chemistry, The University of Western Ontario , Chemistry Building, 1151 Richmond Street, London, Ontario N6A 5B7, Canada
| | - Zhifeng Ding
- Center for Advanced Materials and Biomaterials Research (CAMBR), Department of Chemistry, The University of Western Ontario , Chemistry Building, 1151 Richmond Street, London, Ontario N6A 5B7, Canada
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Wang B, Xu Q, Ye Z, Liu H, Lin Q, Nan K, Li Y, Wang Y, Qi L, Chen H. Copolymer Brushes with Temperature-Triggered, Reversibly Switchable Bactericidal and Antifouling Properties for Biomaterial Surfaces. ACS APPLIED MATERIALS & INTERFACES 2016; 8:27207-27217. [PMID: 27660909 DOI: 10.1021/acsami.6b08893] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The adherence of bacteria and the formation of biofilm on implants is a serious problem that often leads to implant failure. A series of antimicrobial coatings have been constructed to resist bacterial adherence or to kill bacteria through contact with or release of antibacterial agents. The accumulation of dead bacteria facilitates further bacterial contamination and biofilm development. Herein, we have designed and constructed a novel, reversibly switchable bactericidal and antifouling surface through surface-initiated reversible addition-fragmentation chain transfer (RAFT) polymerization to combine thermally responsive N-isopropylacrylamide (NIPAAm) and bactericidal quaternary ammonium salts (2-(dimethylamino)-ethyl methacrylate (DMAEMA+)). Measurements of spectroscopic ellipsometry and water contact angle and X-ray photoelectron spectroscopy were used to examine the process of the surface functionalization. The temperature-responsive P(DMAEMA+-co-NIPAAm) copolymer coating can switch by phase transition between a hydrophobic capturing surface at high temperatures and a relatively hydrophilic antifouling surface at lower temperatures. The quaternary ammonium salts of PDMAEMA+ displayed bactericidal efficiency against both Escherichia coli and Staphylococcus aureus. The functionalized surface could efficiently prevent bovine serum albumin adsorption and had good biocompatibility against human lens epithelial cells.
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Affiliation(s)
- Bailiang Wang
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University , Wenzhou 325027, China
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences , Wenzhou 32500, China
| | - Qingwen Xu
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University , Wenzhou 325027, China
| | - Zi Ye
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University , Wenzhou 325027, China
| | - Huihua Liu
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences , Wenzhou 32500, China
| | - Quankui Lin
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University , Wenzhou 325027, China
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences , Wenzhou 32500, China
| | - Kaihui Nan
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University , Wenzhou 325027, China
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences , Wenzhou 32500, China
| | - Yunzhen Li
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences , Wenzhou 32500, China
| | - Yi Wang
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences , Wenzhou 32500, China
| | - Lei Qi
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University , Wenzhou 325027, China
| | - Hao Chen
- School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University , Wenzhou 325027, China
- Wenzhou Institute of Biomaterials and Engineering, Chinese Academy of Sciences , Wenzhou 32500, China
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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
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Shaplov AS, Ponkratov DO, Vygodskii YS. Poly(ionic liquid)s: Synthesis, properties, and application. POLYMER SCIENCE SERIES B 2016. [DOI: 10.1134/s156009041602007x] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Cuthbert TJ, Harrison TD, Ragogna PJ, Gillies ER. Synthesis, properties, and antibacterial activity of polyphosphonium semi-interpenetrating networks. J Mater Chem B 2016; 4:4872-4883. [DOI: 10.1039/c6tb00641h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polyphosphonium semi-interpenetrating networks were prepared and studied as antibacterial surfaces to elucidate the structural aspects leading to bacterial killing.
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Affiliation(s)
- Tyler J. Cuthbert
- Department of Chemistry and Center for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada N6A 5B7
| | - Tristan D. Harrison
- Department of Chemistry and Center for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada N6A 5B7
| | - Paul J. Ragogna
- Department of Chemistry and Center for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada N6A 5B7
| | - Elizabeth R. Gillies
- Department of Chemistry and Center for Advanced Materials and Biomaterials Research (CAMBR)
- The University of Western Ontario
- London
- Canada N6A 5B7
- Department of Chemical and Biochemical Engineering
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