1
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Bento C, Katz M, Santos MMM, Afonso CAM. Striving for Uniformity: A Review on Advances and Challenges To Achieve Uniform Polyethylene Glycol. Org Process Res Dev 2024; 28:860-890. [PMID: 38660381 PMCID: PMC11036406 DOI: 10.1021/acs.oprd.3c00428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 03/01/2024] [Accepted: 03/08/2024] [Indexed: 04/26/2024]
Abstract
Poly(ethylene glycol) (PEG) is the polymer of choice in drug delivery systems due to its biocompatibility and hydrophilicity. For over 20 years, this polymer has been widely used in the drug delivery of small drugs, proteins, oligonucleotides, and liposomes, improving the stability and pharmacokinetics of many drugs. However, despite the extensive clinical experience with PEG, concerns have emerged related to its use. These include hypersensitivity, purity, and nonbiodegradability. Moreover, conventional PEG is a mixture of polymers that can complicate drug synthesis and purification leading to unwanted immunogenic reactions. Studies have shown that uniform PEGylated drugs may be more effective than conventional PEGylated drugs as they can overcome issues related to molecular heterogeneity and immunogenicity. This has led to significant research efforts to develop synthetic procedures to produce uniform PEGs (monodisperse PEGs). As a result, iterative step-by-step controlled synthesis methods have been created over time and have shown promising results. Nonetheless, these procedures have presented numerous challenges due to their iterative nature and the requirement for multiple purification steps, resulting in increased costs and time consumption. Despite these challenges, the synthetic procedures went through several improvements. This review summarizes and discusses recent advances in the synthesis of uniform PEGs and its derivatives with a focus on overall yields, scalability, and purity of the polymers. Additionally, the available characterization methods for assessing polymer monodispersity are discussed as well as uniform PEG applications, side effects, and possible alternative polymers that can overcome the drawbacks.
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Affiliation(s)
- Cláudia Bento
- Hovione
Farmaciência S.A., Estrada do Paço do Lumiar, Campus do Lumiar, Edifício
R, 1649-038 Lisboa, Portugal
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003 Lisboa, Portugal
| | - Marianna Katz
- Hovione
Farmaciência S.A., Estrada do Paço do Lumiar, Campus do Lumiar, Edifício
R, 1649-038 Lisboa, Portugal
| | - Maria M. M. Santos
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003 Lisboa, Portugal
| | - Carlos A. M. Afonso
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Avenida Professor Gama Pinto, 1649-003 Lisboa, Portugal
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2
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Chittari SS, Obermeyer AC, Knight AS. Investigating Fundamental Principles of Nonequilibrium Assembly Using Temperature-Sensitive Copolymers. J Am Chem Soc 2023; 145:6554-6561. [PMID: 36913711 DOI: 10.1021/jacs.3c00883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Both natural biomaterials and synthetic materials benefit from complex energy landscapes that provide the foundation for structure-function relationships and environmental sensitivity. Understanding these nonequilibrium dynamics is important for the development of design principles to harness this behavior. Using a model system of poly(ethylene glycol) methacrylate-based thermoresponsive lower critical solution temperature (LCST) copolymers, we explored the impact of composition and stimulus path on nonequilibrium thermal hysteretic behavior. Through turbidimetry analysis of nonsuperimposable heat-cool cycles, we observe that LCST copolymers show clear hysteresis that varies as a function of pendent side chain length and hydrophobicity. Hysteresis is further impacted by the temperature ramp rate, as insoluble states can be kinetically trapped under optimized temperature protocols. This systematic study brings to light fundamental principles that can enable the harnessing of out-of-equilibrium effects in synthetic soft materials.
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Affiliation(s)
- Supraja S Chittari
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Allie C Obermeyer
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Abigail S Knight
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
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3
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Bingham N, Nisa QU, Gupta P, Young NP, Velliou E, Roth PJ. Biocompatibility and Physiological Thiolytic Degradability of Radically Made Thioester-Functional Copolymers: Opportunities for Drug Release. Biomacromolecules 2022; 23:2031-2039. [PMID: 35472265 PMCID: PMC9092349 DOI: 10.1021/acs.biomac.2c00039] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Being nondegradable, vinyl polymers have limited biomedical applicability. Unfortunately, backbone esters incorporated through conventional radical ring-opening methods do not undergo appreciable abiotic hydrolysis under physiologically relevant conditions. Here, PEG acrylate and di(ethylene glycol) acrylamide-based copolymers containing backbone thioesters were prepared through the radical ring-opening copolymerization of the thionolactone dibenzo[c,e]oxepin-5(7H)-thione. The thioesters degraded fully in the presence of 10 mM cysteine at pH 7.4, with the mechanism presumed to involve an irreversible S-N switch. Degradations with N-acetylcysteine and glutathione were reversible through the thiol-thioester exchange polycondensation of R-SC(═O)-polymer-SH fragments with full degradation relying on an increased thiolate/thioester ratio. Treatment with 10 mM glutathione at pH 7.2 (mimicking intracellular conditions) triggered an insoluble-soluble switch of a temperature-responsive copolymer at 37 °C and the release of encapsulated Nile Red (as a drug model) from core-degradable diblock copolymer micelles. Copolymers and their cysteinolytic degradation products were found to be noncytotoxic, making thioester backbone-functional polymers promising for drug delivery applications.
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Affiliation(s)
- Nathaniel
M. Bingham
- Department
of Chemistry, School of Chemistry and Chemical Engineering, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom
| | - Qamar un Nisa
- Department
of Chemistry, School of Chemistry and Chemical Engineering, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom
| | - Priyanka Gupta
- Department
of Chemical and Process Engineering, School of Chemistry and Chemical
Engineering, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom,Centre
for 3D Models of Health and Disease, UCL-Division
of Surgery and Interventional Science, Charles Bell House, 43−45 Foley Street, Fitzrovia, London W1W 7TY, United Kingdom
| | - Neil P. Young
- Holder
Building, Department of Materials, University
of Oxford, Parks Road, Oxford OX1
3PH, United Kingdom
| | - Eirini Velliou
- Department
of Chemical and Process Engineering, School of Chemistry and Chemical
Engineering, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom,Centre
for 3D Models of Health and Disease, UCL-Division
of Surgery and Interventional Science, Charles Bell House, 43−45 Foley Street, Fitzrovia, London W1W 7TY, United Kingdom
| | - Peter J. Roth
- Department
of Chemistry, School of Chemistry and Chemical Engineering, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom,
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4
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Dallerba E, Hartnell D, Hackett MJ, Massi M, Lowe AB. Well‐defined Tetrazole‐functional Copolymers as Macromolecular Ligands for Luminescent Ir(III) and Re(I) Metal Species: Synthesis, Photophysical Properties and Application in Bioimaging. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200021] [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)
- Elena Dallerba
- School of Molecular and Life Sciences Curtin University Bentley Perth WA 6102 Australia
| | - David Hartnell
- School of Molecular and Life Sciences Curtin University Bentley Perth WA 6102 Australia
- Curtin Health Innovation Research Institute (CHIRI) Curtin University Bentley Perth WA 6102 Australia
| | - Mark J. Hackett
- School of Molecular and Life Sciences Curtin University Bentley Perth WA 6102 Australia
- Curtin Health Innovation Research Institute (CHIRI) Curtin University Bentley Perth WA 6102 Australia
| | - Massimiliano Massi
- School of Molecular and Life Sciences Curtin University Bentley Perth WA 6102 Australia
| | - Andrew B. Lowe
- School of Molecular and Life Sciences Curtin University Bentley Perth WA 6102 Australia
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5
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Dey S, Roy A, Manna K, Pal S. The UCST phase transition of a dextran based copolymer in aqueous media with tunable thermoresponsive behavior. Polym Chem 2022. [DOI: 10.1039/d2py00626j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hydrogen bonded UCST polymer has been developed by grafting of methacrylamide and acrylic acid on dextran via free radical polymerization.
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Affiliation(s)
- Shaon Dey
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM) Dhanbad-826004, India
| | - Arpita Roy
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM) Dhanbad-826004, India
| | - Kalipada Manna
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM) Dhanbad-826004, India
| | - Sagar Pal
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM) Dhanbad-826004, India
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6
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Zhou D, Zhu LW, Wu BH, Xu ZK, Wan LS. End-functionalized polymers by controlled/living radical polymerizations: synthesis and applications. Polym Chem 2022. [DOI: 10.1039/d1py01252e] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This review focuses on end-functionalized polymers synthesized by controlled/living radical polymerizations and the applications in fields including bioconjugate formation, surface modification, topology construction, and self-assembly.
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Affiliation(s)
- Di Zhou
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Liang-Wei Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Bai-Heng Wu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
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7
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Nishimura SN, Nishida K, Ueda T, Shiomoto S, Tanaka M. Biocompatible poly( N-(ω-acryloyloxy- n-alkyl)-2-pyrrolidone)s with widely-tunable lower critical solution temperatures (LCSTs): a promising alternative to poly( N-isopropylacrylamide). Polym Chem 2022. [DOI: 10.1039/d2py00154c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The biocompatible (co)polymers undergoes a thermal stimulus-driven liquid–liquid phase separation and form coacervates above the lower critical solution temperature (LCST). The LCSTs are able to be precisely controlled between 0 °C and 100 °C.
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Affiliation(s)
- Shin-nosuke Nishimura
- Institute for Materials Chemistry and Engineering, Kyushu University, 744, Moto-oka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Kei Nishida
- Institute for Materials Chemistry and Engineering, Kyushu University, 744, Moto-oka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Tomoya Ueda
- Gladuate School of Engineering, Kyushu University, 744, Moto-oka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Shohei Shiomoto
- Institute for Materials Chemistry and Engineering, Kyushu University, 744, Moto-oka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Masaru Tanaka
- Institute for Materials Chemistry and Engineering, Kyushu University, 744, Moto-oka, Nishi-ku, Fukuoka, 819-0395, Japan
- Gladuate School of Engineering, Kyushu University, 744, Moto-oka, Nishi-ku, Fukuoka, 819-0395, Japan
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8
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Marsili L, Dal Bo M, Berti F, Toffoli G. Chitosan-Based Biocompatible Copolymers for Thermoresponsive Drug Delivery Systems: On the Development of a Standardization System. Pharmaceutics 2021; 13:1876. [PMID: 34834291 PMCID: PMC8620438 DOI: 10.3390/pharmaceutics13111876] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 12/26/2022] Open
Abstract
Chitosan is a natural polysaccharide that is considered to be biocompatible, biodegradable and non-toxic. The polymer has been used in drug delivery applications for its positive charge, which allows for adhesion with and recognition of biological tissues via non-covalent interactions. In recent times, chitosan has been used for the preparation of graft copolymers with thermoresponsive polymers such as poly-N-vinylcaprolactam (PNVCL) and poly-N-isopropylamide (PNIPAM), allowing the combination of the biodegradability of the natural polymer with the ability to respond to changes in temperature. Due to the growing interest in the utilization of thermoresponsive polymers in the biological context, it is necessary to increase the knowledge of the key principles of thermoresponsivity in order to obtain comparable results between different studies or applications. In the present review, we provide an overview of the basic principles of thermoresponsivity, as well as a description of the main polysaccharides and thermoresponsive materials, with a special focus on chitosan and poly-N-Vinyl caprolactam (PNVCL) and their biomedical applications.
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Affiliation(s)
- Lorenzo Marsili
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy;
| | - Michele Dal Bo
- Experimental and Clinical Pharmacology Unit, CRO National Cancer Institute IRCCS, Via Franco Gallini 2, 33081 Aviano, Italy; (M.D.B.); (G.T.)
| | - Federico Berti
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Via Licio Giorgieri 1, 34127 Trieste, Italy;
| | - Giuseppe Toffoli
- Experimental and Clinical Pharmacology Unit, CRO National Cancer Institute IRCCS, Via Franco Gallini 2, 33081 Aviano, Italy; (M.D.B.); (G.T.)
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9
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Aoki D, Miyake A, Tachaboonyakiat W, Ajiro H. Remarkable diastereomeric effect on thermoresponsive behavior of polyurethane based on lysine and tartrate ester derivatives. RSC Adv 2021; 11:35607-35613. [PMID: 35493186 PMCID: PMC9043254 DOI: 10.1039/d1ra05877k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 10/23/2021] [Indexed: 11/24/2022] Open
Abstract
This study describes the long-distance diastereomeric effect on thermoresponsive properties in water-soluble diastereomeric polyurethanes (PUs) composed of an l-lysine ethyl ester diisocyanate and a trimethylene glycol l-/d-tartrate ester, which have differences in spatial arrangements of the ethyl esters in the mirror image. The PUs based on l-lysine and l-/d-tartrate ester, named l-PU and d-PU, were synthesized with various number average molecular weights from 4700 to 13 100. In turbidimetry, l-PU showed a steep phase transition from 100%T to 0%T within about 10 °C at 4 g L−1, whereas d-PU did not change completely to 0%T transmittance even at 80 °C at 4 g L−1. In addition, the thermoresponsive properties of l-PU were less affected by concentration than those of d-PU. This long-distance diastereomeric effect on thermoresponsive behavior between l-PU and d-PU appeared in common among 6 samples with 4700 to 13 100 number average molecular weight. In the dynamic light scattering experiments at each transmittance, the hydrodynamic diameter (Dh) of l-PU increased up to 1000 nm, while the Dh of d-PU remained almost at 200–300 nm. The C
Created by potrace 1.16, written by Peter Selinger 2001-2019
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O stretching vibration of FT-IR spectra showed that d-PU has more hydrogen-bonded ester groups than L-PU. Thus, we speculated that the difference in the retention of polymer chains in the micelle to promote intermicellar bridging generates the long-distance diastereomeric effect. The long-distance diastereomeric effect on thermoresponsive properties in a polyurethane system consisting of chiral monomers was reported.![]()
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Affiliation(s)
- Daisuke Aoki
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology 8916-5 Takayama-cho Ikoma Nara 630-0192 Japan
| | - Akihiro Miyake
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology 8916-5 Takayama-cho Ikoma Nara 630-0192 Japan
| | - Wanpen Tachaboonyakiat
- Department of Materials Science, Faculty of Science, Chulalongkorn University Phayathai, Pathumwan Bangkok 10330 Thailand
| | - Hiroharu Ajiro
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology 8916-5 Takayama-cho Ikoma Nara 630-0192 Japan .,Data Science Center, Nara Institute of Science and Technology 8916-5 Takayama-cho Ikoma Nara 630-0192 Japan
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10
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Cokca C, Hack FJ, Costabel D, Herwig K, Hülsmann J, Then P, Heintzmann R, Fischer D, Peneva K. PEGylation of Guanidinium and Indole Bearing Poly(methacrylamide)s - Biocompatible Terpolymers for pDNA Delivery. Macromol Biosci 2021; 21:e2100146. [PMID: 34310046 DOI: 10.1002/mabi.202100146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/28/2021] [Indexed: 01/07/2023]
Abstract
This study describes the first example for shielding of a high performing terpolymer that consists of N-(2-hydroxypropyl)methacrylamide (HPMA), N-(3-guanidinopropyl)methacrylamide (GPMA), and N-(2-indolethyl)methacrylamide monomers (IEMA) by block copolymerization of a polyethylene glycol derivative - poly(nona(ethylene glycol)methyl ether methacrylate) (P(MEO9 MA)) via reversible addition-fragmentation chain transfer (RAFT) polymerization. The molecular weight of P(MEO9 MA) is varied from 3 to 40 kg mol-1 while the comonomer content of HPMA, GPMA, and IEMA is kept comparable. The influence of P(MEO9 MA) block with various molecular weights is investigated over cytotoxicity, plasmid DNA (pDNA) binding, and transfection efficiency of the resulting polyplexes. Overall, the increase in molecular weight of P(MEO9 MA) block demonstrates excellent biocompatibility with higher cell viability in L-929 cells and an efficient binding to pDNA at N/P ratio of 2. The significant transfection efficiency in CHO-K1 cells at N/P ratio 20 is obtained for block copolymers with molecular weight of P(MEO9 MA) up to 10 kg mol-1 . Moreover, a fluorescently labeled analogue of P(MEO9 MA), bearing perylene monoimide methacrylamide (PMIM), is introduced as a comonomer in RAFT polymerization. Polyplexes consisting of labeled block copolymer with 20 kg mol-1 of P(MEO9 MA) and pDNA are incubated in Hela cells and investigated through structured illumination microscopy (SIM).
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Affiliation(s)
- Ceren Cokca
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Lessingstrasse 8, Jena, 07743, Germany
| | - Franz J Hack
- Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Friedrich Schiller University Jena, Lessingstrasse 8, Jena, 07743, Germany
| | - Daniel Costabel
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Lessingstrasse 8, Jena, 07743, Germany
| | - Kira Herwig
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Lessingstrasse 8, Jena, 07743, Germany
| | - Juliana Hülsmann
- Pharmaceutical Technology and Biopharmacy, Institute of Pharmacy, Friedrich Schiller University Jena, Lessingstrasse 8, Jena, 07743, Germany
| | - Patrick Then
- Leibniz Institute of Photonic Technology, Albert Einstein Str. 9, Jena, 07745, Germany
| | - Rainer Heintzmann
- Leibniz Institute of Photonic Technology, Albert Einstein Str. 9, Jena, 07745, Germany.,Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Helmholtzweg 4, Jena, 07743, Germany
| | - Dagmar Fischer
- Department of Chemistry and Pharmacy, Pharmaceutical Technology, Friedrich-Alexander-University Erlangen-Nürnberg, Cauerstrasse 4, Erlangen, 91058, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, Jena, 07743, Germany
| | - Kalina Peneva
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Lessingstrasse 8, Jena, 07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, Jena, 07743, Germany
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11
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Geng C, Wang S, Wang H. Recent Advances in Thermoresponsive OEGylated Poly(amino acid)s. Polymers (Basel) 2021; 13:1813. [PMID: 34072769 PMCID: PMC8198699 DOI: 10.3390/polym13111813] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/15/2021] [Accepted: 05/25/2021] [Indexed: 12/23/2022] Open
Abstract
Thermoresponsive polymers have been widely studied in the past decades due to their potential applications in biomedicine, nanotechnology, and so on. As is known, poly(N-isopropylacrylamide) (PNIPAM) and poly(oligo(ethylene glycol)methacrylates) (POEGMAs) are the most popular thermoresponsive polymers, and have been studied extensively. However, more advanced thermoresponsive polymers with excellent biocompatibility, biodegradability, and bioactivity also need to be developed for biomedical applications. OEGylated poly(amino acid)s are a kind of novel polymer which are synthesized by attaching one or multiple oligo(ethylene glycol) (OEG) chains to poly(amino acid) (PAA).These polymers combine the great solubility of OEG, and the excellent biocompatibility, biodegradability and well defined secondary structures of PAA. These advantages allow them to have great application prospects in the field of biomedicine. Therefore, the study of OEGylated poly(amino acid)s has attracted more attention recently. In this review, we summarized the development of thermoresponsive OEGylated poly(amino acid)s in recent years, including the synthesis method (such as ring-opening polymerization, post-polymerization modification, and Ugi reaction), stimuli-response behavior study, and secondary structure study. We hope that this periodical summary will be more conducive to design, synthesis and application of OEGylated poly(amino acid)s in the future.
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Affiliation(s)
| | - Shixue Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin 130022, China; (C.G.); (H.W.)
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12
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Devillard M, Nour Eddine N, Cordier M, Alcaraz G. Dithienylethene‐Based Photochromic Siloles: A Straightforward and Divergent Synthetic Strategy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Marc Devillard
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
| | - Nour Nour Eddine
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
| | - Marie Cordier
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
| | - Gilles Alcaraz
- ISCR (Institut des Sciences Chimiques de Rennes)—, UMR 6226 Univ Rennes CNRS 35000 Rennes France
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13
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Devillard M, Nour Eddine N, Cordier M, Alcaraz G. Dithienylethene-Based Photochromic Siloles: A Straightforward and Divergent Synthetic Strategy. Angew Chem Int Ed Engl 2021; 60:12356-12359. [PMID: 33740313 DOI: 10.1002/anie.202102540] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/16/2021] [Indexed: 11/11/2022]
Abstract
A straightforward synthetic methodology for the preparation of photochromic siloles based on the dithienylethene motif is developed. It relies upon an efficient palladium-catalyzed annulation reaction of a 2,3-bis(3-thienyl)-silirene with terminal alkynes in mild conditions. The reaction is functional group-tolerant and can be performed in high yields with a variety of functional terminal alkynes. It can even be extended to a polymeric polypropargylmethacrylamide (PPMA) substrate affording the corresponding photochromic polymer with different degree of photochromic unit incorporation by simply adjusting the polymer/ silirene stoichiometric ratio.
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Affiliation(s)
- Marc Devillard
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Nour Nour Eddine
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Marie Cordier
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Gilles Alcaraz
- ISCR (Institut des Sciences Chimiques de Rennes)-, UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
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14
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Işık D, Joshi AA, Guo X, Rancan F, Klossek A, Vogt A, Rühl E, Hedtrich S, Klinger D. Sulfoxide-functionalized nanogels inspired by the skin penetration properties of DMSO. Biomater Sci 2021; 9:712-725. [PMID: 33285562 DOI: 10.1039/d0bm01717e] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Among polymeric nanocarriers, nanogels are especially promising non-irritating delivery vehicles to increase dermal bioavailability of therapeutics. However, accurately tailoring defined interactions with the amphiphilic skin barrier is still challenging. To address this limited specificity, we herein present a new strategy to combine biocompatible nanogels with the outstanding skin interaction properties of sulfoxide moieties. These chemical motifs are known from dimethyl sulfoxide (DMSO), a potent chemical penetration enhancer, which can often cause undesired skin damage upon long-term usage. By covalently functionalizing the nanogels' polymer network with such methyl sulfoxide side groups, tailor-made dermal delivery vehicles are developed to circumvent the skin disrupting properties of the small molecules. Key to an effective nanogel-skin interaction is assumed to be the specific nanogel amphiphilicity. This is examined by comparing the delivery efficiency of sulfoxide-based nanogels (NG-SOMe) with their corresponding thioether (NG-SMe) and sulfone-functionalized (NG-SO2Me) analogues. We demonstrate that the amphiphilic sulfoxide-based NG-SOMe nanogels are superior in their interaction with the likewise amphipathic stratum corneum (SC) showing an increased topical delivery efficacy of Nile red (NR) to the viable epidermis (VE) of excised human skin. In addition, toxicological studies on keratinocytes and fibroblasts show good biocompatibility while no perturbation of the complex protein and lipid distribution is observed via stimulated Raman microscopy. Thus, our NG-SOMe nanogels show high potential to effectively emulate the skin penetration enhancing properties of DMSO without its negative side effects.
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Affiliation(s)
- Doğuş Işık
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2-4, 14195 Berlin, Germany.
| | - Aaroh Anand Joshi
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2-4, 14195 Berlin, Germany.
| | - Xiao Guo
- Clinical Research Center of Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Fiorenza Rancan
- Clinical Research Center of Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - André Klossek
- Physical Chemistry, Institute for Chemistry and Biochemistry, Freie Universität Berlin, Arnimallee 22, 14195 Berlin, Germany
| | - Annika Vogt
- Clinical Research Center of Hair and Skin Science, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Eckart Rühl
- Physical Chemistry, Institute for Chemistry and Biochemistry, Freie Universität Berlin, Arnimallee 22, 14195 Berlin, Germany
| | - Sarah Hedtrich
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2-4, 14195 Berlin, Germany. and The University of British Columbia, Faculty of Pharmaceutical Sciences, 2405 Wesbrook Mall, Vancouver, V6T1Z3, BC, Canada
| | - Daniel Klinger
- Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Straße 2-4, 14195 Berlin, Germany.
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15
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Wang K, Liu Q, Lu G, Zhang Y, Zhou Y, Chen S, Ma Q, Liu G, Zeng Y. Acid-Labile Temperature-Responsive Homopolymers and a Diblock Copolymer Bearing the Pendent Acetal Group. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ke Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Qi Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Ganghui Lu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Yi Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Yuanhong Zhou
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Siqi Chen
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Qian Ma
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Guiyan Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Yongfei Zeng
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China
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16
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Fan L, Wang X, Wu D. Polyhedral Oligomeric Silsesquioxanes (
POSS
)‐based Hybrid Materials: Molecular Design, Solution
Self‐Assembly
and Biomedical Applications. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000536] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Linfeng Fan
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xing Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Decheng Wu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics & Chemistry, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
- Department of Biomedical Engineering, Southern University of Science and Technology Shenzhen Guangdong 518055 China
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17
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Yu Y, Shao G, Zhang W. A crystallization driven thermoresponsive transition in a liquid crystalline polymer. Polym Chem 2021. [DOI: 10.1039/d1py00996f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new thermoresponsive transition in a liquid crystalline polymer is found and the reason leading to the thermoresponse is discussed.
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Affiliation(s)
- Yuewen Yu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Guangran Shao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
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18
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Mondal H, Karmakar M, Chattopadhyay PK, Singha NR. Synthesis of pH-responsive sodium alginate-g-tetrapolymers via N C and O C coupled in situ monomers: A reusable optimum hydrogel for removal of plant stressors. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114097] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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19
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Poly(N,N-bis(2-methoxyethyl)acrylamide), a thermoresponsive non-ionic polymer combining the amide and the ethyleneglycolether motifs. Colloid Polym Sci 2020. [DOI: 10.1007/s00396-020-04701-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AbstractPoly(N,N-bis(2-methoxyethyl)acrylamide) (PbMOEAm) featuring two classical chemical motifs from non-ionic water-soluble polymers, namely, the amide and ethyleneglycolether moieties, was synthesized by reversible addition fragmentation transfer (RAFT) polymerization. This tertiary polyacrylamide is thermoresponsive exhibiting a lower critical solution temperature (LCST)–type phase transition. A series of homo- and block copolymers with varying molar masses but low dispersities and different end groups were prepared. Their thermoresponsive behavior in aqueous solution was analyzed via turbidimetry and dynamic light scattering (DLS). The cloud points (CP) increased with increasing molar masses, converging to 46 °C for 1 wt% solutions. This rise is attributed to the polymers’ hydrophobic end groups incorporated via the RAFT agents. When a surfactant-like strongly hydrophobic end group was attached using a functional RAFT agent, CP was lowered to 42 °C, i.e., closer to human body temperature. Also, the effect of added salts, in particular, the role of the Hofmeister series, on the phase transition of PbMOEAm was investigated, exemplified for the kosmotropic fluoride, intermediate chloride, and chaotropic thiocyanate anions. A pronounced shift of the cloud point of about 10 °C to lower or higher temperatures was observed for 0.2 M fluoride and thiocyanate, respectively. When PbMOEAm was attached to a long hydrophilic block of poly(N,N-dimethylacrylamide) (PDMAm), the cloud points of these block copolymers were strongly shifted towards higher temperatures. While no phase transition was observed for PDMAm-b-pbMOEAm with short thermoresponsive blocks, block copolymers with about equally sized PbMOEAm and PDMAm blocks underwent the coil-to-globule transition around 60 °C.
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20
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Mahapatra M, Dutta A, Mitra M, Karmakar M, Ghosh NN, Chattopadhyay PK, Singha NR. Intrinsically Fluorescent Biocompatible Terpolymers for Detection and Removal of Bi(III) and Cell Imaging. ACS APPLIED BIO MATERIALS 2020; 3:6155-6166. [DOI: 10.1021/acsabm.0c00718] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Manas Mahapatra
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Arnab Dutta
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Madhushree Mitra
- Department of Leather Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Mrinmoy Karmakar
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Narendra Nath Ghosh
- Department of Chemistry, University of Gour Banga, Mokdumpur 732103, West Bengal, India
| | - Pijush Kanti Chattopadhyay
- Department of Leather Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Nayan Ranjan Singha
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
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21
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Wang K, Liu Q, Liu G, Zeng Y. Novel thermoresponsive homopolymers of poly[oligo(ethylene glycol) (acyloxy) methacrylate]s: LCST-type transition in water and UCST-type transition in alcohols. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122746] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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22
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Mahapatra M, Dutta A, Roy JSD, Deb M, Das U, Banerjee S, Dey S, Chattopadhyay PK, Maiti DK, Singha NR. Synthesis of Biocompatible Aliphatic Terpolymers via In Situ Fluorescent Monomers for Three-in-One Applications: Polymerization of Hydrophobic Monomers in Water. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:6178-6187. [PMID: 32418427 DOI: 10.1021/acs.langmuir.0c00636] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Biocompatible, nonconventional, multifunctional, purely aliphatic, light-emitting terpolymers, i.e., acrylonitrile-co-3-(N-isopropylacrylamido)propanenitrile-co-N-isopropylacrylamide (AN-co-NIPAMPN-co-NIPA, 1) and acrylonitrile-co-3-(N-hydroxymethylacrylamido)propanenitrile-co-N-hydroxymethylacrylamide (AN-co-NHMAMPN-co-NHMA, 2), were designed and synthesized via N-H-functionalized C-C + N-C-coupled in situ protrusions/grafting of fluorophore monomers, i.e., NIPAMPN and NHMAMPN, by solution polymerization of two highly hydrophobic nonemissive monomers in water. These scalable and reusable 1 and 2 were suitable for high-performance three-in-one applications, such as Fe(III) sensors, imaging of Madin-Darby canine kidney (MDCK) and human lung cancer (A549) cells, and security inks. The structures of 1 and 2, N-C-coupled in situ attachments/grafting of third fluorophore monomers, grafting events, and aggregation-enhanced emissions (AEEs), were analyzed by 1H and 13C NMR spectroscopy, X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR) spectroscopy, ultraviolet-visible (UV-vis) spectroscopy, thermogravimetric (TG) analysis, high-resolution transmission electron microscopy (HRTEM), dynamic light scattering (DLS), fluorescence imaging, and fluorescence lifetime. The geometries, electronic structures, and absorption/emission properties of 1 and 2 at optimized compositions were examined by density functional theory (DFT), time-dependent DFT (TDDFT), and natural transition orbital (NTO) analyses. The limits of detection were 3.20 × 10-7 and 1.37 × 10-7 M for 1 and 2, respectively. The excellent biocompatibility of 1 and 2 was confirmed by >95% retention of MDCK and A549 cell morphologies.
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Affiliation(s)
- Manas Mahapatra
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Arnab Dutta
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Joy Sankar Deb Roy
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
- Department of Leather Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Mousumi Deb
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Ujjal Das
- Department of Physiology, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, West Bengal, India
| | - Snehasis Banerjee
- Department of Chemistry, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Sanjit Dey
- Department of Physiology, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, West Bengal, India
| | - Pijush Kanti Chattopadhyay
- Department of Leather Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Dilip K Maiti
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, West Bengal, India
| | - Nayan Ranjan Singha
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
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23
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Mitra M, Mahapatra M, Dutta A, Chattopadhyay PK, Deb M, Deb Roy JS, Roy C, Banerjee S, Singha NR. Light-Emitting Multifunctional Maleic Acid- co-2-( N-(hydroxymethyl)acrylamido)succinic Acid- co- N-(hydroxymethyl)acrylamide for Fe(III) Sensing, Removal, and Cell Imaging. ACS OMEGA 2020; 5:3333-3345. [PMID: 32118148 PMCID: PMC7045568 DOI: 10.1021/acsomega.9b03536] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 01/28/2020] [Indexed: 05/04/2023]
Abstract
The intrinsically fluorescent highly hydrophilic multifunctional aliphatic terpolymer, maleic acid (MA)-co-2-(N-(hydroxymethyl)acrylamido)succinic acid (NHASA)-co-N-(hydroxymethyl)acrylamide (NHMA), that is, 1, was designed and synthesized via C-C/N-C-coupled in situ allocation of a fluorophore monomer, that is, NHASA, composed of amido and carboxylic acid functionalities in the polymerization of two nonemissive MA and NHMA. The scalable and reusable intrinsically fluorescent biocompatible 1 was suitable for sensing and high-performance adsorptive exclusion of Fe(III), along with the imaging of Madin-Darby canine kidney cells. The structure of 1, in situ fluorophore monomer, aggregation-induced enhanced emission, cell-imaging ability, and superadsorption mechanism were studied via microstructural analyses using 1H/13C NMR, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, atomic absorption spectroscopy, ultraviolet-visible spectroscopy, thermogravimetric analysis, dynamic light scattering, high-resolution transmission electron microscopy, solid-state fluorescence, fluorescence lifetime, and fluorescence imaging, along with measuring kinetics, isotherms, and thermodynamic parameters. The location, electronic structures, and geometries of the fluorophore and absorption and emission properties of 1 were investigated using density functional theory and natural transition orbital analyses. The limit of detection and the maximum adsorption capacity were 2.45 × 10-7 M and 542.81 mg g-1, respectively.
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Affiliation(s)
- Madhushree Mitra
- Department
of Leather Technology, Government College of Engineering and Leather
Technology (Post Graduate), Maulana Abul
Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Manas Mahapatra
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology,
Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West
Bengal, India
| | - Arnab Dutta
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology,
Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West
Bengal, India
| | - Pijush Kanti Chattopadhyay
- Department
of Leather Technology, Government College of Engineering and Leather
Technology (Post Graduate), Maulana Abul
Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Mousumi Deb
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology,
Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West
Bengal, India
| | - Joy Sankar Deb Roy
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology,
Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West
Bengal, India
| | - Chandan Roy
- Department
of Leather Technology, Government College of Engineering and Leather
Technology (Post Graduate), Maulana Abul
Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology,
Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West
Bengal, India
| | - Snehasis Banerjee
- Department
of Chemistry, Government College of Engineering and Leather Technology
(Post Graduate), Maulana Abul Kalam Azad
University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Nayan Ranjan Singha
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology,
Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West
Bengal, India
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24
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Dutta A, Mahapatra M, Deb M, Mitra M, Dutta S, Chattopadhyay PK, Banerjee S, Sil PC, Maiti DK, Singha NR. Fluorescent Terpolymers Using Two Non-Emissive Monomers for Cr(III) Sensors, Removal, and Bio-Imaging. ACS Biomater Sci Eng 2020; 6:1397-1407. [PMID: 33455376 DOI: 10.1021/acsbiomaterials.9b01849] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arnab Dutta
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Manas Mahapatra
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Mousumi Deb
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Madhushree Mitra
- Department of Leather Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology,
Salt Lake City, Kolkata 700106, West Bengal, India
| | - Sayanta Dutta
- Division of Molecular Medicine, Bose Institute, P-1/12, CIT Scheme VII M, Kolkata 700054, India
| | - Pijush Kanti Chattopadhyay
- Department of Leather Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology,
Salt Lake City, Kolkata 700106, West Bengal, India
| | - Snehasis Banerjee
- Department of Chemistry, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
| | - Parames C. Sil
- Division of Molecular Medicine, Bose Institute, P-1/12, CIT Scheme VII M, Kolkata 700054, India
| | - Dilip K. Maiti
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, West Bengal, India
| | - Nayan Ranjan Singha
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post Graduate), Maulana Abul Kalam Azad University of Technology, Salt Lake City, Kolkata 700106, West Bengal, India
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25
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Synthesis of a metal-chelating polymer with NOTA pendants as a carrier for 64Cu, intended for radioimmunotherapy. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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26
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Mahapatra M, Dutta A, Roy JSD, Das U, Banerjee S, Dey S, Chattopadhyay PK, Maiti DK, Singha NR. Multi‐C−C/C−N‐Coupled Light‐Emitting Aliphatic Terpolymers: N−H‐Functionalized Fluorophore Monomers and High‐Performance Applications. Chemistry 2019; 26:502-516. [PMID: 31599070 DOI: 10.1002/chem.201903935] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Manas Mahapatra
- Advanced Polymer LaboratoryDepartment of Polymer Science and TechnologyGovernment College of Engineering and Leather TechnologyMaulana Abul Kalam Azad University of Technology Salt Lake, Kolkata 700106 West Bengal India
| | - Arnab Dutta
- Advanced Polymer LaboratoryDepartment of Polymer Science and TechnologyGovernment College of Engineering and Leather TechnologyMaulana Abul Kalam Azad University of Technology Salt Lake, Kolkata 700106 West Bengal India
| | - Joy Sankar Deb Roy
- Advanced Polymer LaboratoryDepartment of Polymer Science and TechnologyGovernment College of Engineering and Leather TechnologyMaulana Abul Kalam Azad University of Technology Salt Lake, Kolkata 700106 West Bengal India
| | - Ujjal Das
- Department of PhysiologyUniversity of Calcutta 92 A.P.C. Road Kolkata 700009 West Bengal India
| | - Snehasis Banerjee
- Department of ChemistryGovernment College of Engineering and Leather TechnologyMaulana Abul Kalam Azad University of Technology Salt Lake, Kolkata 700106 West Bengal India
| | - Sanjit Dey
- Department of PhysiologyUniversity of Calcutta 92 A.P.C. Road Kolkata 700009 West Bengal India
| | - Pijush Kanti Chattopadhyay
- Department of Leather TechnologyGovernment College of Engineering and Leather TechnologyMaulana Abul Kalam Azad University of Technology Salt Lake, Kolkata 700106 West Bengal India
| | - Dilip K. Maiti
- Department of ChemistryUniversity of Calcutta 92 A.P.C. Road Kolkata 700009 West Bengal India
| | - Nayan Ranjan Singha
- Advanced Polymer LaboratoryDepartment of Polymer Science and TechnologyGovernment College of Engineering and Leather TechnologyMaulana Abul Kalam Azad University of Technology Salt Lake, Kolkata 700106 West Bengal India
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27
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Full-biodegradable polylactide-based thermoresponsive copolymer with a wide temperature range: Synthesis, characterization and thermoresponsive properties. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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28
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OEGylated polypeptide bearing Y-Shaped pendants with a LCST close to body temperature: Synthesis and thermoresponsive properties. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.10.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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29
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Hou Y, Guo Y, Qian S, Khan H, Han G, Zhang W. A new thermoresponsive polymer of poly(N-acetoxylethyl acrylamide). POLYMER 2019. [DOI: 10.1016/j.polymer.2019.02.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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30
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Noree S, Iwasaki Y. Thermally Assisted Generation of Protein-Poly(ethylene sodium phosphate) Conjugates with High Mineral Affinity. ACS OMEGA 2019; 4:3398-3404. [PMID: 31459555 PMCID: PMC6648864 DOI: 10.1021/acsomega.8b03585] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 02/04/2019] [Indexed: 05/08/2023]
Abstract
Protein therapeutics has recently attracted interest in various medical treatments. However, the structure and function preservation in proteins under physiological conditions is still an important issue and reliable immobilization techniques are required. In this study, the thermally assisted complexation of proteins with amphiphilic polyphosphoesters is proposed as a new methodology for their durability improvement. Amphiphilic cholesterol-terminated poly(ethylene sodium phosphate) (CH-PEP·Na) was synthesized via the organocatalytic ring-opening polymerization of 2-methoxy-2-oxo-1,3,2-dioxaphospholane initiated by cholesterol as the hydrophobic molecule and followed by demethylation and neutralization. For the protein nanocarrier preparation, a complex of the amphiphilic CH-PEP·Na with bovine serum albumin (BSA) was formed through the hydrophobic interactions between the lipophilic moieties of the protein and the cholesteryl groups of the CH-PEP·Na chains, which were induced by thermal treatment at 90 °C. The resulting complex size ranged between 27 and 51 nm, as confirmed by dynamic light scattering. The complexes dispersed in an aqueous medium exhibited a high stability in size for up to 1 month of storage. CH-PEP·Na efficiently inhibited the thermal aggregation and sedimentation of BSA, unlike poly(ethylene sodium phosphate) (PEP·Na) and cholesterol-terminated poly(ethylene glycol) (CH-PEG). In addition, CH-PEP·Na was able to protect the complexed BSA against proteolytic digestion and the BSA-CH-PEP·Na complexes well adsorbed onto hydroxyapatite even in the presence of BSA (5.5 g/dL). Hence, thermally induced protein-CH-PEP·Na complexes can be a potential tool for the development of bone and dental applications.
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Affiliation(s)
- Susita Noree
- Graduate
School of Science and Engineering, Faculty of Chemistry, Materials
and Bioengineering, and ORDIST, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-0836, Japan
| | - Yasuhiko Iwasaki
- Graduate
School of Science and Engineering, Faculty of Chemistry, Materials
and Bioengineering, and ORDIST, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-0836, Japan
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31
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Van Guyse JFR, Mees MA, Vergaelen M, Baert M, Verbraeken B, Martens PJ, Hoogenboom R. Amidation of methyl ester side chain bearing poly(2-oxazoline)s with tyramine: a quest for a selective and quantitative approach. Polym Chem 2019. [DOI: 10.1039/c9py00014c] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three new amidation approaches are evaluated to incorporate tyramine on methyl ester functional poly(2-oxazolines).
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Affiliation(s)
- Joachim F. R. Van Guyse
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Maarten A. Mees
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Maarten Vergaelen
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Mathijs Baert
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Bart Verbraeken
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
| | - Penny J. Martens
- Graduate School of Biomedical Engineering
- UNSW Sydney
- Sydney 2052
- Australia
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- Ghent University Krijgslaan 281 S4
- 9000 Ghent
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32
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Vancoillie G, Van Guyse JFR, Voorhaar L, Maji S, Frank D, Holder E, Hoogenboom R. Understanding the effect of monomer structure of oligoethylene glycol acrylate copolymers on their thermoresponsive behavior for the development of polymeric sensors. Polym Chem 2019. [DOI: 10.1039/c9py01326a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oligoethylene glycol acrylate (OEGA) polymers are a class of thermoresponsive polymers. Three new OEGA monomer combinations were investigated, which revealed three different types of thermoresponsive behavior as a function of copolymer composition.
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Affiliation(s)
- Gertjan Vancoillie
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- B-9000 Ghent
- Belgium
| | - Joachim F. R. Van Guyse
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- B-9000 Ghent
- Belgium
| | - Lenny Voorhaar
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- B-9000 Ghent
- Belgium
| | - Samarendra Maji
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- B-9000 Ghent
- Belgium
| | - Daniel Frank
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- B-9000 Ghent
- Belgium
| | - Elizabeth Holder
- Functional Polymers Group and Institute of Polymer Technology
- University of Wuppertal
- D-42097 Wuppertal
- Germany
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- B-9000 Ghent
- Belgium
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33
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Nizardo NM, Schanzenbach D, Schönemann E, Laschewsky A. Exploring Poly(ethylene glycol)-Polyzwitterion Diblock Copolymers as Biocompatible Smart Macrosurfactants Featuring UCST-Phase Behavior in Normal Saline Solution. Polymers (Basel) 2018; 10:E325. [PMID: 30966360 PMCID: PMC6414896 DOI: 10.3390/polym10030325] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/12/2018] [Accepted: 03/13/2018] [Indexed: 12/11/2022] Open
Abstract
Nonionic-zwitterionic diblock copolymers are designed to feature a coil-to-globule collapse transition with an upper critical solution temperature (UCST) in aqueous media, including physiological saline solution. The block copolymers that combine presumably highly biocompatible blocks are synthesized by chain extension of a poly(ethylene glycol) (PEG) macroinitiator via atom transfer radical polymerization (ATRP) of sulfobetaine and sulfabetaine methacrylates. Their thermoresponsive behavior is studied by variable temperature turbidimetry and ¹H NMR spectroscopy. While the polymers with polysulfobetaine blocks exhibit phase transitions in the physiologically interesting window of 30⁻50 °C only in pure aqueous solution, the polymers bearing polysulfabetaine blocks enabled phase transitions only in physiological saline solution. By copolymerizing a pair of structurally closely related sulfo- and sulfabetaine monomers, thermoresponsive behavior can be implemented in aqueous solutions of both low and high salinity. Surprisingly, the presence of the PEG blocks can affect the UCST-transitions of the polyzwitterions notably. In specific cases, this results in "schizophrenic" thermoresponsive behavior displaying simultaneously an UCST and an LCST (lower critical solution temperature) transition. Exploratory experiments on the UCST-transition triggered the encapsulation and release of various solvatochromic fluorescent dyes as model "cargos" failed, apparently due to the poor affinity even of charged organic compounds to the collapsed state of the polyzwitterions.
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Affiliation(s)
- Noverra M Nizardo
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
| | - Dirk Schanzenbach
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
| | - Eric Schönemann
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
| | - André Laschewsky
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
- Fraunhofer Institute of Applied Polymer Research IAP, Geiselberg-Str. 69, D-14476 Potsdam-Golm, Germany.
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34
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Son H, Ku J, Kim Y, Li S, Char K. Amine-Reactive Poly(pentafluorophenyl acrylate) Brush Platforms for Cleaner Protein Purification. Biomacromolecules 2018; 19:951-961. [DOI: 10.1021/acs.biomac.7b01736] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Hyunjoo Son
- The National Creative Research Initiative Center for Intelligent Hybrids, School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Korea
| | | | | | | | - Kookheon Char
- The National Creative Research Initiative Center for Intelligent Hybrids, School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Korea
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35
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Singha NR, Dutta A, Mahapatra M, Karmakar M, Mondal H, Chattopadhyay PK, Maiti DK. Guar Gum-Grafted Terpolymer Hydrogels for Ligand-Selective Individual and Synergistic Adsorption: Effect of Comonomer Composition. ACS OMEGA 2018; 3:472-494. [PMID: 31457906 PMCID: PMC6641655 DOI: 10.1021/acsomega.7b01682] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 12/27/2017] [Indexed: 05/20/2023]
Abstract
Grafting of guar gum (GG) and in situ strategic attachment of acrylamidosodiumpropanoate (ASP) via solution polymerization of acrylamide (AM) and sodium acrylate (SA) resulted in the synthesis of a sustainable GG-g-(AM-co-SA-co-ASP)/GGAMSAASP interpenetrating polymer network (IPN)-based smart superadsorbent with excellent physicochemical properties and reusability, through systematic optimization by response surface methodology (RSM) for removal of methyl violet (MV) and/or Hg(II). The relative effects of SA/AM ratios, in situ allocation of ASP, grafting of GG into the AMSAASP terpolymer, ligand-selective superadsorption mechanism, and relative microstructural changes in individually/synergistically-adsorbed MV-/Hg(II)-/Hg(II)-MV-GGAMSAASPs were determined by extensive analyses using Fourier transform infrared (FTIR), proton nuclear magnetic resonance, ultraviolet-visible (UV-vis), and O 1s-/N 1s-/C 1s-/Hg 4f7/2,5/2-X-ray photoelectron spectroscopies, thermogravimetric analysis, differential scanning calorimetry, X-ray diffraction, field emission scanning electron microscopy, and energy-dispersive spectroscopy and were supported by % gel content, pHPZC, and % graft ratio. The ionic/covalent-bonding, monodentate, bidentate bridging, and bidentate chelating coordination between GGAMSAASPs and Hg(II), and MV+-Hg(II) bonding were rationalized by FTIR, UV-vis, fitment of kinetics data to the pseudo-second-order model, and thermodynamic parameters. The maximum adsorption capacities of 49.12 and 53.28 mg g-1 were determined for Hg(II) and MV, respectively, under optimized conditions.
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Affiliation(s)
- Nayan Ranjan Singha
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology, and Department of
Leather Technology, Government College of
Engineering and Leather Technology (Post-Graduate), Maulana
Abul Kalam Azad University of Technology, Salt Lake, Kolkata 700106, West Bengal, India
| | - Arnab Dutta
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology, and Department of
Leather Technology, Government College of
Engineering and Leather Technology (Post-Graduate), Maulana
Abul Kalam Azad University of Technology, Salt Lake, Kolkata 700106, West Bengal, India
| | - Manas Mahapatra
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology, and Department of
Leather Technology, Government College of
Engineering and Leather Technology (Post-Graduate), Maulana
Abul Kalam Azad University of Technology, Salt Lake, Kolkata 700106, West Bengal, India
| | - Mrinmoy Karmakar
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology, and Department of
Leather Technology, Government College of
Engineering and Leather Technology (Post-Graduate), Maulana
Abul Kalam Azad University of Technology, Salt Lake, Kolkata 700106, West Bengal, India
| | - Himarati Mondal
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology, and Department of
Leather Technology, Government College of
Engineering and Leather Technology (Post-Graduate), Maulana
Abul Kalam Azad University of Technology, Salt Lake, Kolkata 700106, West Bengal, India
| | - Pijush Kanti Chattopadhyay
- Advanced
Polymer Laboratory, Department of Polymer Science and Technology, and Department of
Leather Technology, Government College of
Engineering and Leather Technology (Post-Graduate), Maulana
Abul Kalam Azad University of Technology, Salt Lake, Kolkata 700106, West Bengal, India
| | - Dilip K. Maiti
- Department
of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
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36
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Kitagawa M, Maeda T, Hotta A. PEG-based nanocomposite hydrogel: Thermo-responsive sol-gel transition and degradation behavior controlled by the LA/GA ratio of PLGA-PEG-PLGA. Polym Degrad Stab 2018. [DOI: 10.1016/j.polymdegradstab.2017.11.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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37
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Gruber A, Işık D, Fontanezi BB, Böttcher C, Schäfer-Korting M, Klinger D. A versatile synthetic platform for amphiphilic nanogels with tunable hydrophobicity. Polym Chem 2018. [DOI: 10.1039/c8py01123k] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Functionalization of reactive precursor particles allows the preparation of amphiphilic nanogel libraries with tunable network hydrophobicity and comparable colloidal features.
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Affiliation(s)
- Alexandra Gruber
- Institute of Pharmacy (Pharmaceutical Chemistry)
- Freie Universität Berlin
- Berlin D-14195
- Germany
| | - Doğuş Işık
- Institute of Pharmacy (Pharmaceutical Chemistry)
- Freie Universität Berlin
- Berlin D-14195
- Germany
| | - Bianca Bueno Fontanezi
- Institute of Pharmacy (Pharmacology and Toxicology)
- Freie Universität Berlin
- Berlin D-14195
- Germany
| | - Christoph Böttcher
- Research Center of Electron Microscopy and Core Facility
- BioSupraMol
- Institute of Chemistry and Biochemistry
- Freie Universität Berlin
- Berlin D-14195
| | - Monika Schäfer-Korting
- Institute of Pharmacy (Pharmacology and Toxicology)
- Freie Universität Berlin
- Berlin D-14195
- Germany
| | - Daniel Klinger
- Institute of Pharmacy (Pharmaceutical Chemistry)
- Freie Universität Berlin
- Berlin D-14195
- Germany
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38
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Ta DT, Vanella R, Nash MA. Magnetic Separation of Elastin-like Polypeptide Receptors for Enrichment of Cellular and Molecular Targets. NANO LETTERS 2017; 17:7932-7939. [PMID: 29087202 DOI: 10.1021/acs.nanolett.7b04318] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Protein-conjugated magnetic nanoparticles (mNPs) are promising tools for a variety of biomedical applications, from immunoassays and biosensors to theranostics and drug-delivery. In such applications, conjugation of affinity proteins (e.g., antibodies) to the nanoparticle surface many times compromises biological activity and specificity, leading to increased reagent consumption and decreased assay performance. To address this problem, we engineered a biomolecular magnetic separation system that eliminates the need to chemically modify nanoparticles with the capture biomolecules or synthetic polymers of any kind. The system consists of (i) thermoresponsive magnetic iron oxide nanoparticles displaying poly(N-isopropylacrylamide) (pNIPAm), and (ii) an elastin-like polypeptide (ELP) fused with the affinity protein Cohesin (Coh). Proper design of pNIPAm-mNPs and ELP-Coh allowed for efficient cross-aggregation of the two distinct nanoparticle types under collapsing stimuli, which enabled magnetic separation of ELP-Coh aggregates bound to target Dockerin (Doc) molecules. Selective resolubilization of the ELP-Coh/Doc complexes was achieved under intermediate conditions under which only the pNIPAm-mNPs remained aggregated. We show that ELP-Coh is capable of magnetically separating and purifying nanomolar quantities of Doc as well as eukaryotic whole cells displaying the complementary Doc domain from diluted human plasma. This modular system provides magnetic enrichment and purification of captured molecular targets and eliminates the requirement of biofunctionalization of magnetic nanoparticles to achieve bioseparations. Our streamlined and simplified approach is amenable for point-of-use applications and brings the advantages of ELP-fusion proteins to the realm of magnetic particle separation systems.
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Affiliation(s)
- Duy Tien Ta
- Department of Chemistry, University of Basel , 4058 Basel, Switzerland
- Department of Biosystems Science and Engineering, Swiss Federal Institute of Technology (ETH Zurich) , 4058 Basel, Switzerland
| | - Rosario Vanella
- Department of Chemistry, University of Basel , 4058 Basel, Switzerland
- Department of Biosystems Science and Engineering, Swiss Federal Institute of Technology (ETH Zurich) , 4058 Basel, Switzerland
| | - Michael A Nash
- Department of Chemistry, University of Basel , 4058 Basel, Switzerland
- Department of Biosystems Science and Engineering, Swiss Federal Institute of Technology (ETH Zurich) , 4058 Basel, Switzerland
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39
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Ma L, Tang H, Wu P. Volume Phase Transition Mechanism of Poly[di(ethylene glycol)ethyl ether acrylate]-Based Microgels Involving a Thermosensitive Poly(ionic liquid). LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:12326-12335. [PMID: 28972775 DOI: 10.1021/acs.langmuir.7b02884] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The microdynamic volume phase transition mechanism of poly[di(ethylene glycol)ethyl ether acrylate] (PDEGA)-based microgels with newly developed thermoresponsive polyionic liquid (PIL) (poly(tetrabutylphosphonium styrenesulfonate) P[P4,4,4,4][SS]) moieties was studied by applying temperature-variable Fourier transform infrared (FTIR) spectroscopy in combination with two-dimensional correlation spectroscopy (2Dcos) and the perturbation correlation moving window (PCMW) technique. It can be found that the content of hydrophilic PIL moieties plays a significant role in the thermally induced phase transition behavior of microgel systems; namely, the microgels containing fewer PIL moieties present a sharp transition behavior and a gel-like state (10%, w/v) in water whereas the microgels with more PIL moieties undergo a slightly broad phase transition process and a flowable solution state. Herein, the C═O···D2O-PIL hydrogen bonds as the interaction between PDEGA and P[P4,4,4,4][SS] moieties result in a complete dehydration process for the microgels with fewer PIL moieties and the dehydrated behavior of SO3- groups acts as the driving force during the phase transition. As for the microgels with more PIL moieties, the whole transition process is dominated by the hydrophobic interaction of C-H groups. Even though the intermolecular hydrogen bonds (C═O···D2O-PIL) appear as well, the more remarkable effect of the Coulombic repulsive force of PIL restrains the water molecules from breaking away, thus causing a gradual and incomplete dehydration process during heating.
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Affiliation(s)
- Lan Ma
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory for Advanced Materials, Fudan University , Shanghai 200433, China
| | - Hui Tang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory for Advanced Materials, Fudan University , Shanghai 200433, China
| | - Peiyi Wu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory for Advanced Materials, Fudan University , Shanghai 200433, China
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40
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Noree S, Tangpasuthadol V, Kiatkamjornwong S, Hoven VP. Cascade post-polymerization modification of single pentafluorophenyl ester-bearing homopolymer as a facile route to redox-responsive nanogels. J Colloid Interface Sci 2017; 501:94-102. [DOI: 10.1016/j.jcis.2017.04.030] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 04/08/2017] [Accepted: 04/10/2017] [Indexed: 12/22/2022]
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41
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Vacuum induced dehydration of swollen poly(methoxy diethylene glycol acrylate) and polystyrene-block-poly(methoxy diethylene glycol acrylate)-block-polystyrene films probed by in-situ neutron reflectivity. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.07.066] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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42
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Chanthaset N, Takahashi Y, Haramiishi Y, Akashi M, Ajiro H. Control of thermoresponsivity of biocompatible poly(trimethylene carbonate) with direct introduction of oligo(ethylene glycol) under various circumstances. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28728] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Nalinthip Chanthaset
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama-cho Ikoma Nara 630-0192 Japan
| | - Yoshikazu Takahashi
- Department of Applied Chemistry; Osaka University; 2-1 Yamada-oka Suita Osaka 565-0871 Japan
| | - Yoshiaki Haramiishi
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama-cho Ikoma Nara 630-0192 Japan
| | - Mitsuru Akashi
- Department of Applied Chemistry; Osaka University; 2-1 Yamada-oka Suita Osaka 565-0871 Japan
- Graduate School of Frontier Biosciences; Osaka University; 1-3 Yamada-oka Suita Osaka 565-0871 Japan
| | - Hiroharu Ajiro
- Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama-cho Ikoma Nara 630-0192 Japan
- Institute for Research Initiatives, Division for Research Strategy, Nara Institute of Science and Technology; 8916-5, Takayama-cho Ikoma Nara 630-0192 Japan
- JST PRESTO; 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
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43
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Welsch N, Lyon LA. Oligo(ethylene glycol)-sidechain microgels prepared in absence of cross-linking agent: Polymerization, characterization and variation of particle deformability. PLoS One 2017; 12:e0181369. [PMID: 28719648 PMCID: PMC5515440 DOI: 10.1371/journal.pone.0181369] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 06/29/2017] [Indexed: 12/26/2022] Open
Abstract
We present a systematic study of self-cross-linked microgels formed by precipitation polymerization of oligo ethylene glycol methacrylates. The cross-linking density of these microgels and, thus, the network flexibility can be easily tuned through the modulation of the reaction temperature during polymerization. Microgels prepared in absence of any difunctional monomer, i.e. cross-linker, show enhanced deformability and particle spreading on solid surfaces as compared to microgels cross-linked with varying amounts of poly(ethylene glycol diacrylate) (PEG-DA) in addition to self-crosslinking. Particles prepared at low reaction temperatures exhibit the highest degree of spreading due to the lightly cross-linked and flexible polymer network. Moreover, AFM force spectroscopy studies suggest that cross-linker-free microgels constitute of a more homogeneous polymer network than PEG-DA cross-linked particles and have elastic moduli at the particle apex that are ~5 times smaller than the moduli of 5 mol-% PEG-DA cross-linked microgels. Resistive pulse sensing experiments demonstrate that microgels prepared at 75 and 80°C without PEG-DA are able to deform significantly to pass through nanopores that are smaller than the microgel size. Additionally, we found that polymer network flexibility of microgels is a useful tool to control the formation of particle dewetting patterns. This offers a promising new avenue for build-up of 2D self-assembled particle structures with patterned chemical and mechanical properties.
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Affiliation(s)
- Nicole Welsch
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, United States of America
| | - L. Andrew Lyon
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA, United States of America
- The Parker H. Petit Institute for Bioengineering and Biosciences, Georgia Institute of Technology, Atlanta, GA, United States of America
- Schmid College of Science and Technology, Chapman University, Orange, CA, United States of America
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44
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Wang K, Chen S, Zhang W. A New Family of Thermo-, pH-, and CO2-Responsive Homopolymers of Poly[Oligo(ethylene glycol) (N-dialkylamino) methacrylate]s. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00763] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Ke Wang
- Key
Laboratory of Functional Polymer Materials of the Ministry of Education,
Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Shengli Chen
- Key
Laboratory of Functional Polymer Materials of the Ministry of Education,
Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wangqing Zhang
- Key
Laboratory of Functional Polymer Materials of the Ministry of Education,
Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Collaborative
Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
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45
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Miyazaki M, Maeda T, Hirashima K, Kurokawa N, Nagahama K, Hotta A. PEG-based nanocomposite hydrogel: Thermoresponsive sol-gel transition controlled by PLGA-PEG-PLGA molecular weight and solute concentration. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.03.016] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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46
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47
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SiRNA-mediated in vivo gene knockdown by acid-degradable cationic nanohydrogel particles. J Control Release 2017; 248:10-23. [DOI: 10.1016/j.jconrel.2016.12.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 11/23/2016] [Accepted: 12/06/2016] [Indexed: 01/22/2023]
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48
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Niu J, Lunn DJ, Pusuluri A, Yoo JI, O'Malley MA, Mitragotri S, Soh HT, Hawker CJ. Engineering live cell surfaces with functional polymers via cytocompatible controlled radical polymerization. Nat Chem 2017; 9:537-545. [PMID: 28537595 DOI: 10.1038/nchem.2713] [Citation(s) in RCA: 268] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 11/30/2016] [Indexed: 02/08/2023]
Abstract
The capability to graft synthetic polymers onto the surfaces of live cells offers the potential to manipulate and control their phenotype and underlying cellular processes. Conventional grafting-to strategies for conjugating preformed polymers to cell surfaces are limited by low polymer grafting efficiency. Here we report an alternative grafting-from strategy for directly engineering the surfaces of live yeast and mammalian cells through cell surface-initiated controlled radical polymerization. By developing cytocompatible PET-RAFT (photoinduced electron transfer-reversible addition-fragmentation chain-transfer polymerization), synthetic polymers with narrow polydispersity (Mw/Mn < 1.3) could be obtained at room temperature in 5 minutes. This polymerization strategy enables chain growth to be initiated directly from chain-transfer agents anchored on the surface of live cells using either covalent attachment or non-covalent insertion, while maintaining high cell viability. Compared with conventional grafting-to approaches, these methods significantly improve the efficiency of grafting polymer chains and enable the active manipulation of cellular phenotypes.
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Affiliation(s)
- Jia Niu
- California NanoSystems Institute, University of California, Santa Barbara, California 93106, USA.,Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - David J Lunn
- Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA.,Department of Chemistry, University of Oxford, Oxford OX1 3TA, UK
| | - Anusha Pusuluri
- Department of Chemical Engineering, University of California, Santa Barbara, California 93106, USA
| | - Justin I Yoo
- Department of Chemical Engineering, University of California, Santa Barbara, California 93106, USA
| | - Michelle A O'Malley
- Department of Chemical Engineering, University of California, Santa Barbara, California 93106, USA
| | - Samir Mitragotri
- Department of Chemical Engineering, University of California, Santa Barbara, California 93106, USA.,Center for Bioengineering, University of California, Santa Barbara, California 93106, USA
| | - H Tom Soh
- Department of Radiology, School of Medicine, Stanford University, Stanford, California 94305, USA.,Department of Electrical Engineering, Stanford University, Stanford, California 94305, USA
| | - Craig J Hawker
- California NanoSystems Institute, University of California, Santa Barbara, California 93106, USA.,Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA.,Center for Bioengineering, University of California, Santa Barbara, California 93106, USA.,Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA
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49
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Singha NR, Mahapatra M, Karmakar M, Dutta A, Mondal H, Chattopadhyay PK. Synthesis of guar gum-g-(acrylic acid-co-acrylamide-co-3-acrylamido propanoic acid) IPN via in situ attachment of acrylamido propanoic acid for analyzing superadsorption mechanism of Pb(ii)/Cd(ii)/Cu(ii)/MB/MV. Polym Chem 2017. [DOI: 10.1039/c7py01564j] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
GG-g-(AA-co-AM-co-APA) IPN superadsorbent, characterization of loaded microstructures and individual/synergistic adsorption mechanism of MB/SF/Pb(ii)/Cd(ii)/Cu(ii) are reported.
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Affiliation(s)
- Nayan Ranjan Singha
- Advanced Polymer Laboratory
- Department of Polymer Science and Technology
- Government College of Engineering and Leather Technology (Post Graduate)
- Maulana Abul Kalam Azad University of Technology
- Kolkata – 700106
| | - Manas Mahapatra
- Advanced Polymer Laboratory
- Department of Polymer Science and Technology
- Government College of Engineering and Leather Technology (Post Graduate)
- Maulana Abul Kalam Azad University of Technology
- Kolkata – 700106
| | - Mrinmoy Karmakar
- Advanced Polymer Laboratory
- Department of Polymer Science and Technology
- Government College of Engineering and Leather Technology (Post Graduate)
- Maulana Abul Kalam Azad University of Technology
- Kolkata – 700106
| | - Arnab Dutta
- Advanced Polymer Laboratory
- Department of Polymer Science and Technology
- Government College of Engineering and Leather Technology (Post Graduate)
- Maulana Abul Kalam Azad University of Technology
- Kolkata – 700106
| | - Himarati Mondal
- Advanced Polymer Laboratory
- Department of Polymer Science and Technology
- Government College of Engineering and Leather Technology (Post Graduate)
- Maulana Abul Kalam Azad University of Technology
- Kolkata – 700106
| | - Pijush Kanti Chattopadhyay
- Department of Leather Technology
- Government College of Engineering and Leather Technology (Post Graduate)
- Maulana Abul Kalam Azad University of Technology
- Kolkata – 700106
- India
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50
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Serkhacheva NS, Smirnov OI, Tolkachev AV, Prokopov NI, Plutalova AV, Chernikova EV, Kozhunova EY, Khokhlov AR. Synthesis of amphiphilic copolymers based on acrylic acid, fluoroalkyl acrylates and n-butyl acrylate in organic, aqueous–organic, and aqueous media via RAFT polymerization. RSC Adv 2017. [DOI: 10.1039/c7ra03203j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Hydrophilic and amphiphilic polymeric trithiocarbonates based on polyacrylic acid are able to provide polymerization-induced self-assembly in copolymerization of butyl and fluoroalkyl acrylates.
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Affiliation(s)
- N. S. Serkhacheva
- Moscow Technological University
- Institute of Fine Chemical Technologies
- Moscow
- Russian Federation
| | - O. I. Smirnov
- Moscow Technological University
- Institute of Fine Chemical Technologies
- Moscow
- Russian Federation
| | - A. V. Tolkachev
- Moscow Technological University
- Institute of Fine Chemical Technologies
- Moscow
- Russian Federation
- Max-Planck Institute of Colloids and Interfaces
| | - N. I. Prokopov
- Moscow Technological University
- Institute of Fine Chemical Technologies
- Moscow
- Russian Federation
| | - A. V. Plutalova
- Faculty of Chemistry
- Lomonosov Moscow State University
- Moscow
- Russian Federation
| | - E. V. Chernikova
- Faculty of Chemistry
- Lomonosov Moscow State University
- Moscow
- Russian Federation
| | - E. Yu. Kozhunova
- Faculty of Physics
- Lomonosov Moscow State University
- Moscow
- Russian Federation
| | - A. R. Khokhlov
- Faculty of Physics
- Lomonosov Moscow State University
- Moscow
- Russian Federation
- Institute of Advanced Energy Related Nanomaterials
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