1
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Hassler JF, Lawson M, Arroyo EC, Bates FS, Hackel BJ, Lodge TP. Discovery of Kinetic Trapping of Poloxamers inside Liposomes via Thermal Treatment. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:14263-14274. [PMID: 37755825 PMCID: PMC10853007 DOI: 10.1021/acs.langmuir.3c01499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
Poloxamers, a class of biocompatible, commercially available amphiphilic block polymers (ABPs) comprising poly(ethylene oxide) (PEO) and poly(propylene oxide) (PPO) blocks, interact with phospholipid bilayers, resulting in altered mechanical and surface properties. These block copolymers are useful in a variety of applications including therapeutics for Duchenne muscular dystrophy, as cell membrane stabilizers, and for drug delivery, as liposome surface modifying agents. Hydrogen bonding between water and oxygen atoms in PEO and PPO units results in thermoresponsive behavior because the bound water shell around both blocks dehydrates as the temperature increases. This motivated an investigation of poloxamer-lipid bilayer interactions as a function of temperature and thermal history. In this study, we applied pulsed-field-gradient NMR spectroscopy to measure the fraction of chains bound to 1-palmitoyl-2-oleoyl-glycero-3-phosphocholine (POPC) liposomes between 10 and 50 °C. We measured an (11 ± 3)-fold increase in binding affinity at 37 °C relative to 27 °C. Moreover, following incubation at 37 °C, it takes weeks for the system to re-equilibrate at 25 °C. Such slow desorption kinetics suggests that at elevated temperatures polymer chains can pass through the bilayer and access the interior of the liposomes, a mechanism that is inaccessible at lower temperatures. We propose a molecular mechanism to explain this effect, which could have important ramifications on the cellular distribution of ABPs and could be exploited to modulate the mechanical and surface properties of liposomes and cell membranes.
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2
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Yang L, Wang F, Ren P, Zhang T, Zhang Q. Poly(2-oxazoline)s: synthesis and biomedical applications. Macromol Res 2023. [DOI: 10.1007/s13233-023-00116-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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3
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NP Ghoderao P, Lee CW, Byun HS. Phase behavior for the poly(2-ethyl-2-oxazoline) + supercritical DME + alcohol and carbon dioxide + 2-ethyl-2-oxazoline mixtures at high pressure. Chem Eng Sci 2023. [DOI: 10.1016/j.ces.2023.118566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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4
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Verjans J, Sedlačík T, Jerca VV, Bernhard Y, Van Guyse JFR, Hoogenboom R. Poly( N-allyl acrylamide) as a Reactive Platform toward Functional Hydrogels. ACS Macro Lett 2023; 12:79-85. [PMID: 36595222 DOI: 10.1021/acsmacrolett.2c00650] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The synthesis of poly(N-allyl acrylamide) (PNAllAm) as a platform for the preparation of functional hydrogels is described. The PNAllAm was synthesized via organocatalyzed amidation of poly(methyl acrylate) (PMA) with allylamine and characterized by 1H NMR spectroscopy, size exclusion chromatography (SEC), and turbidimetry, which allowed an estimation of the lower critical solution temperature of ∼26 °C in water. The PNAllAm was then used to make functional hydrogels via photoinitiated thiol-ene chemistry, where dithiothreitol (DTT) was used to cross-link the polymer chains. In addition, mercaptoethanol (ME) was added as a functional thiol to modulate the hydrogel properties. A decrease of the volume-phase transition temperature of the resulting hydrogels was observed with increasing ME content. Altogether this work introduces a straightforward way for the preparation of PNAllAm from PMA and demonstrates its value as a reactive polymer platform for the generation of functional hydrogels.
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Affiliation(s)
- Jente Verjans
- Supramolecular Chemistry Group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Ghent University, B-9000 Ghent, Belgium
| | - Tomáš Sedlačík
- Supramolecular Chemistry Group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Ghent University, B-9000 Ghent, Belgium
| | - Valentin Victor Jerca
- Smart Organic Materials Group, "Costin D. Nenitzescu" Institute of Organic and Supramolecular Chemistry, Romanian Academy, Spl. Independentei 202B, 060023 Bucharest, Romania
| | - Yann Bernhard
- Supramolecular Chemistry Group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Ghent University, B-9000 Ghent, Belgium
| | - Joachim F R Van Guyse
- Supramolecular Chemistry Group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Ghent University, B-9000 Ghent, Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Centre of Macromolecular Chemistry (CMaC), Department of Organic and Macromolecular Chemistry, Ghent University, B-9000 Ghent, Belgium
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5
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Chen C, Zhang W, Zhang Y, Wang P, Ren F. Tunable Thermo-Responsive Properties of Hydroxybutyl Chitosan Oligosaccharide. Front Chem 2022; 10:830516. [PMID: 35360543 PMCID: PMC8960259 DOI: 10.3389/fchem.2022.830516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/31/2022] [Indexed: 12/02/2022] Open
Abstract
In this study, a simple method was used to synthesize novel thermosensitive hydroxybutyl chitosan oligosaccharide (HBCOS) by introducing hydroxybutyl groups to C6–OH of chitosan oligosaccharide (COS) chain. The variation in light scattering demonstrated that HBCOS had good thermosensitive properties and the particle size of HBCOS changed from 2.21–3.58 to 281.23–4,162.40 nm as the temperature increased to a critical temperature (LCST). The LCST of HBCOS (10 mg/ml) decreased from 56.25°C to 40.2°C as the degrees of substitution (DSs) increased from 2.96 to 4.66. The LCST of HBCOS with a DS of 4.66 decreased to 33.5°C and 30°C as the HBCOS and NaCl concentrations increased to 50 mg/ml and 4% (w/v), respectively. Variable-temperature FTIR spectroscopy confirmed that dehydration of hydrophobic chains and the transition of hydrogen bonds were the driving forces for the phase transition of HBCOS. Moreover, HBCOS was not cytotoxic at different concentrations. This work generated a novel thermosensitive HBCOS with tunable thermoresponsive properties and excellent biocompatibility, which may be a potential nanocarrier for the biomedical application.
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Affiliation(s)
- Chong Chen
- Key Laboratory of Functional Dairy, Co-constructed By Ministry of Education and Beijing Government, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Department of Nutrition and Health, China Agricultural University, Beijing, China
| | - Weibo Zhang
- Key Laboratory of Functional Dairy, Co-constructed By Ministry of Education and Beijing Government, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
| | - Yan Zhang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Pengjie Wang
- Department of Nutrition and Health, China Agricultural University, Beijing, China
- *Correspondence: Pengjie Wang, ; Fazheng Ren,
| | - Fazheng Ren
- Key Laboratory of Functional Dairy, Co-constructed By Ministry of Education and Beijing Government, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
- Department of Nutrition and Health, China Agricultural University, Beijing, China
- *Correspondence: Pengjie Wang, ; Fazheng Ren,
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6
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Effect of the macromolecular architecture on the thermoresponsive behavior of poly(N-isopropylacrylamide) in copolymers with poly(N,N-dimethylacrylamide) in aqueous solutions: Block vs random copolymers. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2021.105150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Rathod S, Patidar R, Ray D, Aswal VK, Shah SA, Ranjan N, Bahadur P, Tiwari S. Monosaccharide-induced growth and higher order transitions in TPGS micelles. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127792] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Czich S, Wloka T, Rothe H, Rost J, Penzold F, Kleinsteuber M, Gottschaldt M, Schubert US, Liefeith K. Two-Photon Polymerized Poly(2-Ethyl-2-Oxazoline) Hydrogel 3D Microstructures with Tunable Mechanical Properties for Tissue Engineering. Molecules 2020; 25:E5066. [PMID: 33142860 PMCID: PMC7663365 DOI: 10.3390/molecules25215066] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/23/2020] [Accepted: 10/26/2020] [Indexed: 12/02/2022] Open
Abstract
The main task of tissue engineering (TE) is to reproduce, replicate, and mimic all kinds of tissues in the human body. Nowadays, it has been proven useful in TE to mimic the natural extracellular matrix (ECM) by an artificial ECM (scaffold) based on synthetic or natural biomaterials to regenerate the physiological tissue/organ architecture and function. Hydrogels have gained interest in the TE community because of their ability to absorb water similar to physiological tissues, thus mechanically simulating the ECM. In this work, we present a novel hydrogel platform based on poly(2-ethyl-2-oxazoline)s, which can be processed to 3D microstructures via two-photon polymerization (2PP) with tunable mechanical properties using monomers and crosslinker with different degrees of polymerization (DP) for future applications in TE. The ideal parameters (laser power and writing speed) for optimal polymerization via 2PP were obtained using a specially developed evaluation method in which the obtained structures were binarized and compared to the computer-aided design (CAD) model. This evaluation was performed for each composition. We found that it was possible to tune the mechanical properties not only by application of different laser parameters but also by mixing poly(2-ethyl-2-oxazoline)s with different chain lengths and variation of the crosslink density. In addition, the swelling behavior of different fabricated hydrogels were investigated. To gain more insight into the viscoelastic behavior of different fabricated materials, stress relaxation tests via nanoindentation experiments were performed. These new hydrogels can be processed to 3D microstructures with high structural integrity using optimal laser parameter settings, opening a wide range of application properties in TE for this material platform.
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Affiliation(s)
- Steffen Czich
- Institute for Bioprocessing and Analytical Measurement Techniques e.V., Rosenhof, 37308 Heilbad Heiligenstadt, Germany; (S.C.); (H.R.); (J.R.); (F.P.)
| | - Thomas Wloka
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany; (T.W.); (M.K.); (M.G.); (U.S.S.)
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Holger Rothe
- Institute for Bioprocessing and Analytical Measurement Techniques e.V., Rosenhof, 37308 Heilbad Heiligenstadt, Germany; (S.C.); (H.R.); (J.R.); (F.P.)
| | - Jürgen Rost
- Institute for Bioprocessing and Analytical Measurement Techniques e.V., Rosenhof, 37308 Heilbad Heiligenstadt, Germany; (S.C.); (H.R.); (J.R.); (F.P.)
| | - Felix Penzold
- Institute for Bioprocessing and Analytical Measurement Techniques e.V., Rosenhof, 37308 Heilbad Heiligenstadt, Germany; (S.C.); (H.R.); (J.R.); (F.P.)
| | - Maximilian Kleinsteuber
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany; (T.W.); (M.K.); (M.G.); (U.S.S.)
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Michael Gottschaldt
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany; (T.W.); (M.K.); (M.G.); (U.S.S.)
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany; (T.W.); (M.K.); (M.G.); (U.S.S.)
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Klaus Liefeith
- Institute for Bioprocessing and Analytical Measurement Techniques e.V., Rosenhof, 37308 Heilbad Heiligenstadt, Germany; (S.C.); (H.R.); (J.R.); (F.P.)
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9
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Akar I, Keogh R, Blackman LD, Foster JC, Mathers RT, O’Reilly RK. Grafting Density Governs the Thermoresponsive Behavior of P(OEGMA- co-RMA) Statistical Copolymers. ACS Macro Lett 2020; 9:1149-1154. [PMID: 32850193 PMCID: PMC7441494 DOI: 10.1021/acsmacrolett.0c00461] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 07/22/2020] [Indexed: 01/06/2023]
Abstract
Thermoresponsive copolymers that exhibit a lower critical solution temperature (LCST) have been exploited to prepare stimuli-responsive materials for a broad range of applications. It is well understood that the LCST of such copolymers can be controlled by tuning molecular weight or through copolymerization of two known thermoresponsive monomers. However, no general methodology has been established to relate polymer properties to their temperature response in solution. Herein, we sought to develop a predictive relationship between polymer hydrophobicity and cloud point temperature (T CP). A series of statistical copolymers were synthesized based on hydrophilic oligoethylene glycol monomethyl ether methacrylate (OEGMA) and hydrophobic alkyl methacrylate monomers and their hydrophobicity was compared using surface area-normalized partition coefficients (log P oct/SA). However, while some insight was gained by comparing T CP and hydrophobicity values, further statistical analysis on both experimental and literature data showed that the molar percentage of comonomer (i.e., grafting density) was the strongest influencer of T CP, regardless of the comonomer used. The lack of dependence of T CP on comonomer chemistry implies that a broad range of functional, thermoresponsive materials can be prepared based on OEGMA by simply tuning grafting density.
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Affiliation(s)
- Irem Akar
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Robert Keogh
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
- Department of Chemistry, University of
Warwick, Gibbet Hill
Road, Coventry, CV4 7AL, United Kingdom
| | - Lewis D. Blackman
- Department of Chemistry, University of
Warwick, Gibbet Hill
Road, Coventry, CV4 7AL, United Kingdom
| | - Jeffrey C. Foster
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
| | - Robert T. Mathers
- Department of Chemistry, Pennsylvania State University, New Kensington, Pennsylvania 15068, United States
| | - Rachel K. O’Reilly
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom
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10
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Jana S, Uchman M. Poly(2-oxazoline)-based stimulus-responsive (Co)polymers: An overview of their design, solution properties, surface-chemistries and applications. Prog Polym Sci 2020. [DOI: 10.1016/j.progpolymsci.2020.101252] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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11
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Beyer VP, Monaco A, Napier R, Yilmaz G, Becer CR. Bottlebrush Glycopolymers from 2-Oxazolines and Acrylamides for Targeting Dendritic Cell-Specific Intercellular Adhesion Molecule-3-Grabbing Nonintegrin and Mannose-Binding Lectin. Biomacromolecules 2020; 21:2298-2308. [PMID: 32320219 DOI: 10.1021/acs.biomac.0c00246] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Lectins are omnipresent carbohydrate binding proteins that are involved in a multitude of biological processes. Unearthing their binding properties is a powerful tool toward the understanding and modification of their functions in biological applications. Herein, we present the synthesis of glycopolymers with a brush architecture via a "grafting from" methodology. The use of a versatile 2-oxazoline inimer was demonstrated to open avenues for a wide range of 2-oxazoline/acrylamide bottle brush polymers utilizing aqueous Cu-mediated reversible deactivation radical polymerization (Cu-RDRP). The polymers in the obtained library were assessed for their thermal properties in aqueous solution and their binding toward the C-type animal lectins dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin (DC-SIGN) and mannose-binding lectin (MBL) via surface plasmon resonance spectrometry. The encapsulation properties of a hydrophobic drug-mimicking compound demonstrated the potential use of glyco brush copolymers in biological applications.
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Affiliation(s)
- Valentin P Beyer
- Polymer Chemistry Laboratory, School of Engineering and Materials Science, Queen Mary University of London, London, E1 4NS, United Kingdom.,Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Alessandra Monaco
- Polymer Chemistry Laboratory, School of Engineering and Materials Science, Queen Mary University of London, London, E1 4NS, United Kingdom.,Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Richard Napier
- School of Life Sciences, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Gokhan Yilmaz
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - C Remzi Becer
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
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12
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Qin H, Chen X, Luo D, Wang B, Tan Q, Liang H, Lu J, Huang J. Synthesis of Thermo‐, Oxidation‐, pH‐, and CO
2
‐Responsive Polymers via the Combination of Aza‐Michael and Thiol‐Michael Reactions in One Pot. Macromol Rapid Commun 2019; 40:e1900342. [DOI: 10.1002/marc.201900342] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/18/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Herong Qin
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Xu Chen
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Dong Luo
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Biyun Wang
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Qinglan Tan
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Hui Liang
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Jiang Lu
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
| | - Jianbing Huang
- MOE of the Key Laboratory for Polymeric Composite and Functional MaterialsGuangdong Provincial Key Laboratory for High Performance Resin‐Based CompositesSchool of ChemistrySun Yat‐sen University Guangzhou 510275 China
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13
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Tang L, Gong L, Zhou G, Liu L, Zhang D, Tang J, Zheng J. Design of low temperature-responsive hydrogels used as a temperature indicator. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.04.052] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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14
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Zhang H, Sun Y, Zhou T, Yu Q, Yang Z, Cai Z, Cang H. Poly(2-oxazoline)-based nanoparticles with aggregation-induced emission (AIE) for targeted cell imaging. INT J POLYM MATER PO 2019. [DOI: 10.1080/00914037.2018.1525550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Huaihong Zhang
- School of Chemistry and Biology, Yancheng Institute of Technology, Yancheng, China
- College of Chemistry and Chemical Engineering, Southeast University, Nanjing, China
| | - Yu Sun
- College of Chemistry and Chemical Engineering, Southeast University, Nanjing, China
| | - Tao Zhou
- School of Chemistry and Biology, Yancheng Institute of Technology, Yancheng, China
| | - Qing Yu
- School of Chemistry and Biology, Yancheng Institute of Technology, Yancheng, China
| | - Zhenqing Yang
- School of Chemistry and Biology, Yancheng Institute of Technology, Yancheng, China
| | - Zhaosheng Cai
- School of Chemistry and Biology, Yancheng Institute of Technology, Yancheng, China
| | - Hui Cang
- School of Chemistry and Biology, Yancheng Institute of Technology, Yancheng, China
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15
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Delage B, Briou B, Brossier T, Catrouillet S, Robin J, Lapinte V. Polyoxazoline associated with cardanol for bio‐based linear alkyl benzene surfactants. POLYM INT 2019. [DOI: 10.1002/pi.5763] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Benoit Delage
- ICGMUniversity of Montpellier, CNRS, ENSCM Montpellier France
| | - Benoit Briou
- ICGMUniversity of Montpellier, CNRS, ENSCM Montpellier France
| | - Thomas Brossier
- ICGMUniversity of Montpellier, CNRS, ENSCM Montpellier France
| | | | | | - Vincent Lapinte
- ICGMUniversity of Montpellier, CNRS, ENSCM Montpellier France
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16
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Cao M, Nie H, Hou Y, Han G, Zhang W. Synthesis of star thermoresponsive amphiphilic block copolymer nano-assemblies and the effect of topology on their thermoresponse. Polym Chem 2019. [DOI: 10.1039/c8py01617h] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Well-defined multi-arm star thermoresponsive block copolymer nano-assemblies of [poly(N-isopropylacrylamide)-block-polystyrene]n [(PNIPAM-b-PS)n] with n = 1, 2, 3 and 4 arms were synthesized by RAFT dispersion polymerization via polymerization-induced self-assembly.
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Affiliation(s)
- Mengjiao Cao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Huijun Nie
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Yuwen Hou
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Guang Han
- State Key Laboratory of Special Functional Waterproof Materials
- Beijing Oriental Yuhong Waterproof Technology Co
- Ltd
- Beijing 100123
- 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
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17
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Nishimura T, Sumi N, Koda Y, Sasaki Y, Akiyoshi K. Intrinsically permeable polymer vesicles based on carbohydrate-conjugated poly(2-oxazoline)s synthesized using a carbohydrate-based initiator system. Polym Chem 2019. [DOI: 10.1039/c8py01502c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A thermo-responsive poly(n-propyl oxazoline) block was employed as the hydrophobic segment in an amphiphilic glyco polymer. This approach affords intrinsically permeable polymer vesicles for water-soluble compounds.
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Affiliation(s)
- Tomoki Nishimura
- Department of Polymer Chemistry
- Graduate school of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Naoki Sumi
- Department of Polymer Chemistry
- Graduate school of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yuta Koda
- Department of Polymer Chemistry
- Graduate school of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yoshihiro Sasaki
- Department of Polymer Chemistry
- Graduate school of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Kazunari Akiyoshi
- Department of Polymer Chemistry
- Graduate school of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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18
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Yilmaz G, Uzunova V, Hartweg M, Beyer V, Napier R, Becer CR. The effect of linker length on ConA and DC-SIGN binding of S-glucosyl functionalized poly(2-oxazoline)s. Polym Chem 2018. [DOI: 10.1039/c7py01939d] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A series of poly(2-oxazoline) based glycopolymers with different linkers were prepared via thiol–ene click reaction and cationic ring opening reaction. The binding of these polymers to lectins were studied.
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Affiliation(s)
- Gokhan Yilmaz
- Department of Chemistry
- University of Warwick
- CV4 7AL, Coventry
- UK
- Department of Basic Sciences
| | | | - Manuel Hartweg
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary
- University of London
- E1 4NS, London
| | - Valentin Beyer
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary
- University of London
- E1 4NS, London
| | | | - C. Remzi Becer
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary
- University of London
- E1 4NS, London
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19
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Cao M, Han G, Duan W, Zhang W. Synthesis of multi-arm star thermo-responsive polymers and topology effects on phase transition. Polym Chem 2018. [DOI: 10.1039/c8py00422f] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Linear and star thermo-responsive polymers of poly(N-acryloylsarcosine methyl ester) [(PNASME)n] and poly(N-isopropylacrylamide) [(PNIPAM)n] with arm number n = 1, 2, 3 and 4 were synthesized following a core-first method via solution RAFT polymerization employing a series of mono- and multi-functional chain transfer agents.
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Affiliation(s)
- Mengjiao Cao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Guang Han
- State Key Laboratory of Special Functional Waterproof Materials
- Beijing Oriental Yuhong Waterproof Technology Co
- Ltd
- Beijing 100123
- China
| | - Wenfeng Duan
- State Key Laboratory of Special Functional Waterproof Materials
- Beijing Oriental Yuhong Waterproof Technology Co
- Ltd
- Beijing 100123
- 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
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20
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Hedir GG, Arno MC, Langlais M, Husband JT, O'Reilly RK, Dove AP. Poly(oligo(ethylene glycol) vinyl acetate)s: A Versatile Class of Thermoresponsive and Biocompatible Polymers. Angew Chem Int Ed Engl 2017; 56:9178-9182. [DOI: 10.1002/anie.201703763] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/12/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Guillaume G. Hedir
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
- Institute of Advanced Study; Millburn House; Millburn House Hill Road; The University of Warwick; Science Park Coventry CV4 8UW UK
| | - Maria C. Arno
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Marvin Langlais
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Jonathan T. Husband
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Rachel K. O'Reilly
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Andrew P. Dove
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
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21
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Hedir GG, Arno MC, Langlais M, Husband JT, O'Reilly RK, Dove AP. Poly(oligo(ethylene glycol) vinyl acetate)s: A Versatile Class of Thermoresponsive and Biocompatible Polymers. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703763] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Guillaume G. Hedir
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
- Institute of Advanced Study; Millburn House; Millburn House Hill Road; The University of Warwick; Science Park Coventry CV4 8UW UK
| | - Maria C. Arno
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Marvin Langlais
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Jonathan T. Husband
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Rachel K. O'Reilly
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
| | - Andrew P. Dove
- Department of Chemistry; The University of Warwick; Gibbet Hill Road Coventry CV4 7AL UK
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22
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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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23
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Kempe K. Chain and Step Growth Polymerizations of Cyclic Imino Ethers: From Poly(2‐oxazoline)s to Poly(ester amide)s. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700021] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kristian Kempe
- ARC Centre of Excellence in Convergent Bio‐Nano Science & Technology Monash Institute of Pharmaceutical Sciences Monash University Parkville VIC 3052 Australia
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24
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Kempe K, Xiang SD, Wilson P, Rahim MA, Ju Y, Whittaker MR, Haddleton DM, Plebanski M, Caruso F, Davis TP. Engineered Hydrogen-Bonded Glycopolymer Capsules and Their Interactions with Antigen Presenting Cells. ACS APPLIED MATERIALS & INTERFACES 2017; 9:6444-6452. [PMID: 28186730 DOI: 10.1021/acsami.6b15459] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Hollow glycopolymer microcapsules were fabricated by hydrogen-bonded layer-by-layer (LbL) assembly, and their interactions with a set of antigen presenting cells (APCs), including dendritic cells (DCs), macrophages (MACs), and myeloid derived suppressor cells (MDSCs), were investigated. The glycopolymers were obtained by cascade postpolymerization modifications of poly(oligo(2-ethyl-2-oxazoline methacrylate)-stat-glycidyl methacrylate) involving the modification of the glycidyl groups with propargylamine and the subsequent attachment of mannose azide by copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC). Multilayer assembly of the hydrogen-bonding pair (glycopolymer/poly(methacrylic acid) (PMA)) onto planar and particulate supports (SiO2 particles, d = 1.16 μm) yielded stable glycopolymer films upon cross-linking by CuAAC. The silica (SiO2) particle templates were removed yielding hollow monodisperse capsules, as demonstrated by fluorescence and scanning electron microscopy. Cellular uptake studies using flow cytometry revealed the preferential uptake of the capsules by DCs when compared to MACs or MDSCs. Mannosylated capsules showed a cytokine independent cis-upregulation of CD80 specifically on DCs and a trans-downregulation of PDL-1 on MDSCs. Thus, the glycopolymer capsules may have potential as vaccine carriers, as they are able to upregulate costimulatory molecules for immune cell stimulation on DCs and at the same time downregulate immune inhibitory receptors on suppressor APC such as MDSCs.
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Affiliation(s)
- Kristian Kempe
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and the Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
- Department of Chemistry, University of Warwick , Coventry CV4 7AL, United Kingdom
| | - Sue D Xiang
- Department of Immunology and Pathology, Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University , Melbourne, Victoria 3052, Australia
| | - Paul Wilson
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia
- Department of Chemistry, University of Warwick , Coventry CV4 7AL, United Kingdom
| | - Md Arifur Rahim
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and the Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Yi Ju
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and the Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Michael R Whittaker
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia
| | - David M Haddleton
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia
- Department of Chemistry, University of Warwick , Coventry CV4 7AL, United Kingdom
| | - Magdalena Plebanski
- Department of Immunology and Pathology, Central Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University , Melbourne, Victoria 3052, Australia
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology and the Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Thomas P Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia
- Department of Chemistry, University of Warwick , Coventry CV4 7AL, United Kingdom
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25
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Abstract
Recent advances in thermoresponsive poly(2-oxazoline)s, polypeptoids, and polypeptides, with a specific focus on structure–property relationships, self-assembly, and applications, are reviewed.
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Affiliation(s)
- Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- B-9000 Ghent
- Belgium
| | - Helmut Schlaad
- Institute of Chemistry
- University of Potsdam
- 14476 Potsdam
- Germany
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26
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Liu Y, Shui X, Wang M, Zhang C, Wang Y. Rational design of soluble and clickable polymers prepared by conventional free radical polymerization of acetylene-functionalized acrylate. Polym Chem 2017. [DOI: 10.1039/c6py02104b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Soluble and clickable acetylene-functionalized polyacrylates were synthesized via conventional free radical polymerization of a rationally designed tertiary propargylic acrylate.
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Affiliation(s)
- Yu Liu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Xiaochuan Shui
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Meng Wang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Chenguang Zhang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Yuechuan Wang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
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27
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Mees MA, Effenberg C, Appelhans D, Hoogenboom R. Sweet Polymers: Poly(2-ethyl-2-oxazoline) Glycopolymers by Reductive Amination. Biomacromolecules 2016; 17:4027-4036. [DOI: 10.1021/acs.biomac.6b01451] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maarten A. Mees
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Christiane Effenberg
- Leibniz Institute of Polymer Research Dresden, Hohe Straße 6, D-01069 Dresden, Germany
| | - Dietmar Appelhans
- Leibniz Institute of Polymer Research Dresden, Hohe Straße 6, D-01069 Dresden, Germany
| | - Richard Hoogenboom
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
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28
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Sahn M, Yildirim T, Dirauf M, Weber C, Sungur P, Hoeppener S, Schubert US. LCST Behavior of Symmetrical PNiPAm-b-PEtOx-b-PNiPAm Triblock Copolymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01371] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Martin Sahn
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Turgay Yildirim
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Michael Dirauf
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Christine Weber
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Pelin Sungur
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Stephanie Hoeppener
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
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29
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Safir I, Chami M, Buergi T, Nardin C. Investigation of the thin film crystallization of a DNA copolymer hybrid composed of chitosan. POLYM INT 2016. [DOI: 10.1002/pi.5165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ilyès Safir
- University of Geneva, Faculty of Sciences; Department of Inorganic and Analytical Chemistry; 30 quai Ernest Ansermet 1211 Geneva 4 Switzerland
| | - Mohamed Chami
- Centre for Cellular Imaging and NanoAnalytics (C-CINA); Biozentrum, University of Basel; Mattenstrasse 26 4058 Basel Switzerland
| | - Thomas Buergi
- University of Geneva, Faculty of Sciences; Department of Physical Chemistry; 30 quai Ernest Ansermet 1211 Geneva 4 Switzerland
| | - Corinne Nardin
- University of Geneva, Faculty of Sciences; Department of Inorganic and Analytical Chemistry; 30 quai Ernest Ansermet 1211 Geneva 4 Switzerland
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30
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Dargaville TR, Lava K, Verbraeken B, Hoogenboom R. Unexpected Switching of the Photogelation Chemistry When Cross-Linking Poly(2-oxazoline) Copolymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00167] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Tim R. Dargaville
- Science and Engineering
Faculty, Queensland University of Technology, Brisbane, Queensland 4000, Australia
| | - Kathleen Lava
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Bart Verbraeken
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
| | - Richard Hoogenboom
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, B-9000 Ghent, Belgium
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31
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Kalaoglu-Altan OI, Verbraeken B, Lava K, Gevrek TN, Sanyal R, Dargaville T, De Clerck K, Hoogenboom R, Sanyal A. Multireactive Poly(2-oxazoline) Nanofibers through Electrospinning with Crosslinking on the Fly. ACS Macro Lett 2016; 5:676-681. [PMID: 35614674 DOI: 10.1021/acsmacrolett.6b00188] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Crosslinked hydrophilic poly(2-oxazoline)-based nanofibers amenable to facile multifunctionalization are fabricated using alkene-containing poly(2-alkyl-2-oxazoline)s (PAOx) via in situ photoinitiated radical thiol-ene crosslinking during electrospinning. The resulting crosslinked nanofibers are demonstrated to be multifunctionalizable using different chemistries as they contain two functional handles, being the alkene moieties from the parent copolymer and the residual thiol groups from the tetra-thiol-based crosslinker. While the thiol groups in these nanofibers could be passivated or conjugated to install functional molecules through thiol-maleimide conjugation, the alkene groups could sequentially be modified with thiol-containing molecules using photoinitiated radical thiol-ene reactions. Utilization of the photochemically induced conjugation of thiol-bearing molecules to the alkene groups on the nanofibers is used to obtain functionalization in a spatially controlled manner.
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Affiliation(s)
| | - Bart Verbraeken
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, Ghent, Belgium
| | - Kathleen Lava
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, Ghent, Belgium
| | - Tugce Nihal Gevrek
- Bogazici University, Department of Chemistry, Bebek, 34342, Istanbul, Turkey
| | - Rana Sanyal
- Bogazici University, Department of Chemistry, Bebek, 34342, Istanbul, Turkey
- Bogazici University, Center for Life Sciences and
Technologies, Istanbul, Turkey
| | - Tim Dargaville
- Queensland University
of Technology, 2 George Street, 4001, Queensland, Australia
| | - Karen De Clerck
- Department
of Textiles, Ghent University, Technologiepark 907, B-9052, Zwijnaarde, Ghent, Belgium
| | - Richard Hoogenboom
- Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, Ghent, Belgium
| | - Amitav Sanyal
- Bogazici University, Department of Chemistry, Bebek, 34342, Istanbul, Turkey
- Bogazici University, Center for Life Sciences and
Technologies, Istanbul, Turkey
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32
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Wang K, Song Z, Liu C, Zhang W. RAFT synthesis of triply responsive poly[N-[2-(dialkylamino)ethyl]acrylamide]s and their N-substitute determined response. Polym Chem 2016. [DOI: 10.1039/c6py00526h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The thermo- and pH/CO2-responsive poly[N-[2-(dialkylamino)ethyl]acrylamide]s containing a polyacrylamide backbone but different N-substitutes of dialkylamine were synthesized and their solution properties were comparatively checked.
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Affiliation(s)
- Ke Wang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Zefeng Song
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Chonggao Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071
- China
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33
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von der Ehe C, Rinkenauer A, Weber C, Szamosvari D, Gottschaldt M, Schubert US. Selective Uptake of a Fructose Glycopolymer Prepared by RAFT Polymerization into Human Breast Cancer Cells. Macromol Biosci 2015; 16:508-21. [DOI: 10.1002/mabi.201500346] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 11/04/2015] [Indexed: 01/17/2023]
Affiliation(s)
- Christian von der Ehe
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Alexandra Rinkenauer
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Christine Weber
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - David Szamosvari
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
| | - Michael Gottschaldt
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstraße 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
- Dutch Polymer Institute (DPI); P.O. Box 902 5600 AX Eindhoven The Netherlands
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34
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Luef KP, Hoogenboom R, Schubert US, Wiesbrock F. Microwave-assisted cationic ring-opening polymerization of 2-oxazolines. ADVANCES IN POLYMER SCIENCE = FORTSCHRITTE DER HOCHPOLYMEREN-FORSCHUNG 2015; 274:183-208. [PMID: 28239203 PMCID: PMC5321602 DOI: 10.1007/12_2015_340] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Unlike any other polymer class, the (co-)poly(2-oxazoline)s have tremendously benefited from the introduction of microwave reactors into chemical laboratories. This review focuses on the research activities in the area of (co-)poly(2-oxazoline)s prepared by microwave-assisted syntheses and, correspondingly, summarizes the current-state-of the-art of the microwave-assisted synthesis of 2-oxazoline monomers and the microwave-assisted ring-opening (co-)polymerization of 2-oxazolines as well as prominent examples of post-polymerization modification of (co-)poly(2-oxazoline)s. Special attention is attributed to the kinetic analysis of the microwave-assisted polymerization of 2-oxazolines and the discussion of non-thermal microwave effects.
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Affiliation(s)
- Klaus P. Luef
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria
- Graz University of Technology, Institute for Chemistry and Technology of Materials, NAWI Graz, Stremayrgasse 9, 8010 Graz, Austria
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium
| | - Ulrich S. Schubert
- Laboratory for Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany
- Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, 07743 Jena, Germany
| | - Frank Wiesbrock
- Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, 8700 Leoben, Austria
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35
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Liu C, Wang S, Zhou H, Gao C, Zhang W. Thermoresponsive poly(ionic liquid): Controllable RAFT synthesis, thermoresponse, and application in dispersion RAFT polymerization. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27929] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Chonggao Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Shuang Wang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Heng Zhou
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Chengqiang Gao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Institute of Polymer Chemistry, Nankai University; Tianjin 300071 China
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36
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Can A, Zhang Q, Rudolph T, Schacher FH, Gohy JF, Schubert US, Hoogenboom R. Schizophrenic thermoresponsive block copolymer micelles based on LCST and UCST behavior in ethanol–water mixtures. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.04.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Czaplewska JA, Majdanski TC, Barthel MJ, Gottschaldt M, Schubert US. Functionalized PEG-b-PAGE-b-PLGA triblock terpolymers as materials for nanoparticle preparation. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27674] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Justyna A. Czaplewska
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Tobias C. Majdanski
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Markus J. Barthel
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
- Dutch Polymer Institute (DPI); John F. Kennedylaan 2 5612 AB Eindhoven The Netherlands
| | - Michael Gottschaldt
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
- Dutch Polymer Institute (DPI); John F. Kennedylaan 2 5612 AB Eindhoven The Netherlands
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Zhang Q, Ren H, Baker GL. Synthesis and click chemistry of a new class of biodegradable polylactide towards tunable thermo-responsive biomaterials. Polym Chem 2015; 6:1275-1285. [PMID: 25685199 PMCID: PMC4326109 DOI: 10.1039/c4py01425a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new class of clickable and biodegradable polylactide was designed and prepared via bulk polymerization of 3,6-dipropargyloxymethyl-1,4-dioxane-2,5-dione (1) which was synthesized from easily accessible propargyloxylactic acid (5). A homopolymer of 1 and random copolymer of 1 with l-lactide were obtained as amorphous materials and exhibit low Tg of 8.5 and 34 °C, respectively, indicating their promising potentials for biomedical applications. The statistical nature of random copolymers was investigated by DSC analysis and 13C NMR spectroscopy, which implies the random distribution of terminal alkyne groups along the back bone of copolymers. The efficient click post-modification of this new class of polylactide with alkyl and mPEG azides affords novel hydrophilic biomaterials, which exhibit reversible thermo-responsive properties as evidenced by their tunable LCST ranging from 22 to 69 °C depending on the balance of the incorporated hydrophilic/hydrophobic side chains. These results indicate the generality of this new class of clickable polylactide in preparing novel smart biomaterials in a simple and efficient manner via click chemistry.
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Affiliation(s)
- Quanxuan Zhang
- Department of Chemistry, Michigan State University, East Lansing, MI 48824, USA
| | - Hong Ren
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Gregory L. Baker
- Department of Chemistry, Michigan State University, East Lansing, MI 48824, USA
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Sehlinger A, Verbraeken B, Meier MAR, Hoogenboom R. Versatile side chain modification via isocyanide-based multicomponent reactions: tuning the LCST of poly(2-oxazoline)s. Polym Chem 2015. [DOI: 10.1039/c5py00392j] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Poly(2-oxazoline)s are receiving large current interest based on their potential use in biomedical applications. Here we report a novel, straightforward route towards functional poly(2-oxazoline)s by Passerini and Ugi reactions.
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Affiliation(s)
- Ansgar Sehlinger
- Laboratory of Applied Chemistry
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
| | - Bart Verbraeken
- Supramolecular Chemistry Group
- Department of Organic Chemistry
- Ghent University
- 9000 Ghent
- Belgium
| | - Michael A. R. Meier
- Laboratory of Applied Chemistry
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic Chemistry
- Ghent University
- 9000 Ghent
- Belgium
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41
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Rinkenauer AC, Tauhardt L, Wendler F, Kempe K, Gottschaldt M, Traeger A, Schubert US. A Cationic Poly(2-oxazoline) with High In Vitro Transfection Efficiency Identified by a Library Approach. Macromol Biosci 2014; 15:414-25. [DOI: 10.1002/mabi.201400334] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 10/04/2014] [Indexed: 01/07/2023]
Affiliation(s)
- Alexandra C. Rinkenauer
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstrasse 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Lutz Tauhardt
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstrasse 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Felix Wendler
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstrasse 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Kristian Kempe
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstrasse 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Michael Gottschaldt
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstrasse 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Anja Traeger
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstrasse 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstrasse 10 07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 07743 Jena Germany
- Dutch Polymer Institute (DPI); John F. Kennedylaan 2 5612 AB Eindhoven The Netherlands
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Kedracki D, Chekini M, Maroni P, Schlaad H, Nardin C. Synthesis and self-assembly of a DNA molecular brush. Biomacromolecules 2014; 15:3375-82. [PMID: 25105945 DOI: 10.1021/bm5008713] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We report herein on the polymer-crystallization-assisted thiol-ene photosynthesis of an amphiphilic comb/graft DNA copolymer, or molecular brush, composed of a hydrophobic poly(2-oxazoline) backbone and hydrophilic short single-stranded nucleic acid grafts. Coupling efficiencies are above 60% and thus higher as compared with the straight solid-phase-supported synthesis of amphiphilic DNA block copolymers. The DNA molecular brushes self-assemble into sub-micron-sized spherical structures in water as evidenced by light scattering as well as atomic force and electron microscopy imaging. The nucleotide sequences remain functional, as assessed by UV and fluorescence spectroscopy subsequent to isoindol synthesis at the surface of the structures. The determination of a vesicular morphology is supported by encapsulation and subsequent spectroscopy monitoring of the release of a water-soluble dye and spectroscopic quantification of the hybridization efficiency (30% in average) of the functional nucleic acid strands engaged in structure formation: about one-half of the nucleotide sequences are available for hybridization, whereas the other half are hindered within the self-assembled structure. Because speciation between complementary and non complementary sequences in the medium could be ascertained by confocal laser scanning microscopy, the stable self-assembled molecular brushes demonstrate the potential for sensing applications.
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Affiliation(s)
- Dawid Kedracki
- Department of Inorganic and Analytical Chemistry and ‡Department of Physical Chemistry, University of Geneva , Quai Ernest Ansermet 30, 1211 Geneva 4, Switzerland
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Jaksch S, Schulz A, Kyriakos K, Zhang J, Grillo I, Pipich V, Jordan R, Papadakis CM. The collapse and aggregation of thermoresponsive poly(2-oxazoline) gradient copolymers: a time-resolved SANS study. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3333-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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44
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Gao C, Li Q, Cui Y, Huo F, Li S, Su Y, Zhang W. Thermoresponsive diblock copolymer micellar macro-RAFT agent-mediated dispersion RAFT polymerization and synthesis of temperature-sensitive ABC triblock copolymer nanoparticles. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27227] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Chengqiang Gao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education; State Key Laboratory and Institute of Elemento-Organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry, College of Chemistry, Nankai University; Tianjin 300071 China
| | - Quanlong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education; State Key Laboratory and Institute of Elemento-Organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry, College of Chemistry, Nankai University; Tianjin 300071 China
| | - Yongliang Cui
- Key Laboratory of Functional Polymer Materials of the Ministry of Education; State Key Laboratory and Institute of Elemento-Organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry, College of Chemistry, Nankai University; Tianjin 300071 China
| | - Fei Huo
- Key Laboratory of Functional Polymer Materials of the Ministry of Education; State Key Laboratory and Institute of Elemento-Organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry, College of Chemistry, Nankai University; Tianjin 300071 China
| | - Shentong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education; State Key Laboratory and Institute of Elemento-Organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry, College of Chemistry, Nankai University; Tianjin 300071 China
| | - Yang Su
- Key Laboratory of Functional Polymer Materials of the Ministry of Education; State Key Laboratory and Institute of Elemento-Organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), 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; State Key Laboratory and Institute of Elemento-Organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry, College of Chemistry, Nankai University; Tianjin 300071 China
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Li Q, Huo F, Cui Y, Gao C, Li S, Zhang W. Doubly thermoresponsive brush-linear-linear ABC triblock copolymer nanoparticles prepared through dispersion RAFT polymerization. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27235] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Quanlong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, State Key Laboratory and Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry; Nankai University; Tianjin 300071 China
| | - Fei Huo
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, State Key Laboratory and Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry; Nankai University; Tianjin 300071 China
| | - Yongliang Cui
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, State Key Laboratory and Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry; Nankai University; Tianjin 300071 China
| | - Chengqiang Gao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, State Key Laboratory and Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry; Nankai University; Tianjin 300071 China
| | - Shentong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, State Key Laboratory and Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry; Nankai University; Tianjin 300071 China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, State Key Laboratory and Institute of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Institute of Polymer Chemistry; Nankai University; Tianjin 300071 China
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46
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Su Y, Li Q, Li S, Dan M, Huo F, Zhang W. Doubly thermo-responsive brush-linear diblock copolymers and formation of core-shell-corona micelles. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.02.060] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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47
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Fiore M, Berthet N, Renaudet O, Barbier V. New glycopolymers as multivalent systems for lectin recognition. MEDCHEMCOMM 2014. [DOI: 10.1039/c4md00097h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New types of glycopolymers have been designed and evaluated as multivalent systems for lectin recognition.
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Affiliation(s)
- Michele Fiore
- Département de Chimie Moléculaire
- CNRS-Université Joseph Fourier
- 38041 Grenoble Cedex 9
- France
| | - Nathalie Berthet
- Département de Chimie Moléculaire
- CNRS-Université Joseph Fourier
- 38041 Grenoble Cedex 9
- France
| | - Olivier Renaudet
- Département de Chimie Moléculaire
- CNRS-Université Joseph Fourier
- 38041 Grenoble Cedex 9
- France
- Institut Universitaire de France
| | - Valessa Barbier
- Département de Chimie Moléculaire
- CNRS-Université Joseph Fourier
- 38041 Grenoble Cedex 9
- France
- Université Paris-Est de Créteil
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48
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Beria L, Gevrek TN, Erdog A, Sanyal R, Pasini D, Sanyal A. ‘Clickable’ hydrogels for all: facile fabrication and functionalization. Biomater Sci 2014; 2:67-75. [DOI: 10.1039/c3bm60171d] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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49
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50
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Synthesis of thermoresponsive glycopolymers via ATRP of N-isopropylacrylamide and N-allylacrylamide and subsequent thiol–ene reaction. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.03.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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