1
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Poly(2-oxazoline)-derived star-shaped polymers as potential materials for biomedical applications: A review. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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2
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Yuan Z, Ding J, Zhang Y, Huang B, Song Z, Meng X, Ma X, Gong X, Huang Z, Ma S, Xiang S, Xu W. Components, mechanisms and applications of stimuli-responsive polymer gels. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3
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Effect of oil–water interface and payload-DNA interactions on payload-encapsulated DNA nanogels. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02859-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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4
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Yoon DY, Alle M, Kim JC. Reduction and temperature-responsive hydrogel composed of hydroxyethyl disulfide-bis-glycidyl ether-crosslinked poly(hydroxyethyl acrylate-co-methyl methacrylate). INT J POLYM MATER PO 2021. [DOI: 10.1080/00914037.2021.1871613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Dong Youl Yoon
- Department of Biomedical Science and Institute of Bioscience and Biotechnology, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Madhusudhan Alle
- Institute of Forest Science, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Jin-Chul Kim
- Department of Biomedical Science and Institute of Bioscience and Biotechnology, Kangwon National University, Chuncheon 24341, Republic of Korea
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5
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Gulyuz S, Ozkose UU, Parlak Khalily M, Kesici MS, Kocak P, Bolat ZB, Kara A, Ozturk N, Özçubukçu S, Bozkir A, Alpturk O, Telci D, Sahin F, Vural I, Yilmaz O. Poly(2-ethyl-2-oxazoline- co-ethyleneimine)- block-poly(ε-caprolactone) based micelles: synthesis, characterization, peptide conjugation and cytotoxic activity. NEW J CHEM 2021. [DOI: 10.1039/d1nj01647d] [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
Here we present self-assembled polymeric micelles as potential delivery systems for therapeutic agents with highly tunable properties.
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6
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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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7
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Navarro L, Theune LE, Calderón M. Effect of crosslinking density on thermoresponsive nanogels: A study on the size control and the kinetics release of biomacromolecules. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109478] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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8
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Kalaoglu-Altan OI, Li Y, McMaster R, Shaw A, Hou Z, Vergaelen M, Hoogenboom R, Dargaville TR, De Clerck K. Crosslinking of electrospun and bioextruded partially hydrolyzed poly(2-ethyl-2-oxazoline) using glutaraldehyde vapour. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.109218] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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9
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Gauche C, Felisberti MI. Colloidal Behavior of Cellulose Nanocrystals Grafted with Poly(2-alkyl-2-oxazoline)s. ACS OMEGA 2019; 4:11893-11905. [PMID: 31460300 PMCID: PMC6682102 DOI: 10.1021/acsomega.9b01269] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 06/26/2019] [Indexed: 05/07/2023]
Abstract
Polymer grafting onto cellulose nanocrystals (CNCs) has been used as a tool to improve CNC dispersion in nonpolar solvents or polymeric matrixes. The grafting of flexible polymer chains onto rigid particle surfaces leads to significant modifications in colloidal behavior. Here, poly(2-alkyl-2-oxazoline)s of well-defined molar mass and narrow molar mass distribution were synthesized by cationic ring-opening polymerization and grafted onto CNC surfaces, where the coupling reaction was favored when partially hydrolyzed polymers were used (reaching 64% reaction yield). The particles grafted with polymer chains could be redispersed in water after freeze-drying, producing stable dispersions, and they were not cell-toxic up to 10 wt % aqueous dispersion. Colloidal stability, nanostructure organization, and rheological behavior of grafted CNC and CNC-grafted CNC mixtures were evaluated. The rheological behavior of grafted nanoparticles, meanwhile, showed new features when compared to original CNC dispersions. Aqueous CNC dispersions showed a liquid crystal nematic organization and rheological behavior characteristic of true gel (at 5 wt %) prior to drying. On the other hand, nanoparticle dispersions behaved as weak gels upon the addition of 10 wt % of CNC-g-(PEtOx95-s-Ei5) under the same conditions. Dispersions of CNC-g-P(PEtOx-s-Ei) particles obtained by redispersion of freeze-dried particles behaved as a fluid, without the presence of the nematic organization. Through oscillatory rheology and time-domain NMR results, it can be concluded that polymer-water interactions are dominant over CNC-water interactions, being responsible for CNC nematic phase disruption. By introducing polymer chains, the introduction of isotropic character modifies water organization, changing the flow behavior of CNC-grafted with poly(oxazoline)s.
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Affiliation(s)
- Cony Gauche
- Institute of Chemistry, University of Campinas, P.O. Box 6154, 13084-971 Campinas, SP, Brazil
| | - Maria Isabel Felisberti
- Institute of Chemistry, University of Campinas, P.O. Box 6154, 13084-971 Campinas, SP, Brazil
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10
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Shang J, Le X, Zhang J, Chen T, Theato P. Trends in polymeric shape memory hydrogels and hydrogel actuators. Polym Chem 2019. [DOI: 10.1039/c8py01286e] [Citation(s) in RCA: 117] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recently, “smart” hydrogels with either shape memory behavior or reversible actuation have received particular attention and have been further developed into sensors, actuators, or artificial muscles.
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Affiliation(s)
- Jiaojiao Shang
- Institute for Technical and Macromolecular Chemistry
- University of Hamburg
- D-20146 Hamburg
- Germany
| | - Xiaoxia Le
- Department of Polymers and Composites
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- 315201 Ningbo
| | - Jiawei Zhang
- Department of Polymers and Composites
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- 315201 Ningbo
| | - Tao Chen
- Department of Polymers and Composites
- Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- 315201 Ningbo
| | - Patrick Theato
- Institute for Chemical Technology and Polymer Chemistry
- Karlsruhe Institute of Technology (KIT)
- D-76131 Karlsruhe
- Germany
- Institute for Biological Interfaces III
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11
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Ghorbani M, Hamishehkar H. Redox-responsive smart nanogels for intracellular targeting of therapeutic agents: applications and recent advances. J Drug Target 2018; 27:408-422. [DOI: 10.1080/1061186x.2018.1514041] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Marjan Ghorbani
- Stem Cell Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
- Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Hamed Hamishehkar
- Drug Applied Research Center, Tabriz University of Medical Sciences , Tabriz , Iran
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12
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Synthesis and hydrogelation of star-shaped poly(l-lysine) polypeptides modified with different functional groups. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.07.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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13
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Reduction-Triggered Transformation of Disulfide-Containing Micelles at Chemically Tunable Rates. Angew Chem Int Ed Engl 2018; 57:8896-8900. [DOI: 10.1002/anie.201802909] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 05/15/2018] [Indexed: 11/07/2022]
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14
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Deng Z, Yuan S, Xu RX, Liang H, Liu S. Reduction-Triggered Transformation of Disulfide-Containing Micelles at Chemically Tunable Rates. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802909] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Zhengyu Deng
- CAS Key Laboratory of Soft Matter Chemistry; Hefei National Laboratory for Physical Sciences at the Microscale; i ChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui Province 230026 China
| | - Shuai Yuan
- Department of Precision Machinery and Precision Instrumentation; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui Province 230026 China
| | - Ronald X. Xu
- Department of Precision Machinery and Precision Instrumentation; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui Province 230026 China
| | - Haojun Liang
- CAS Key Laboratory of Soft Matter Chemistry; Hefei National Laboratory for Physical Sciences at the Microscale; i ChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui Province 230026 China
| | - Shiyong Liu
- CAS Key Laboratory of Soft Matter Chemistry; Hefei National Laboratory for Physical Sciences at the Microscale; i ChEM (Collaborative Innovation Center of Chemistry for Energy Materials); Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui Province 230026 China
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15
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Mees MA, Hoogenboom R. Full and partial hydrolysis of poly(2-oxazoline)s and the subsequent post-polymerization modification of the resulting polyethylenimine (co)polymers. Polym Chem 2018. [DOI: 10.1039/c8py00978c] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review discusses the full and partial hydrolysis of poly(2-oxazoline)s as well as the synthetic methods that have been reported to modify the resulting secondary amine groups.
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Affiliation(s)
- Maarten A. Mees
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- 9000 Ghent
- Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Centre of Macromolecular Chemistry (CMaC)
- Department of Organic and Macromolecular Chemistry
- 9000 Ghent
- Belgium
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16
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Li Y, Pan T, Ma B, Liu J, Sun J. Healable Antifouling Films Composed of Partially Hydrolyzed Poly(2-ethyl-2-oxazoline) and Poly(acrylic acid). ACS APPLIED MATERIALS & INTERFACES 2017; 9:14429-14436. [PMID: 28398038 DOI: 10.1021/acsami.7b02872] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Antifouling polymeric films can prevent undesirable adhesion of bacteria but are prone to accidental scratches, leading to a loss of their antifouling functions. To solve this problem, we report the fabrication of healable antifouling polymeric films by layer-by-layer assembly of partially hydrolyzed poly(2-ethyl-2-oxazoline) (PEtOx-EI-7%) and poly(acrylic acid) (PAA) based on hydrogen-bonding interaction as the driving force. The thermally cross-linked (PAA/PEtOx-EI-7%)*100 films show strong resistance to adhesion of both Gram-negative Escherichia coli and Gram-positive Bacillus subtilis bacteria due to the high surface and bulk concentration of the antifouling polymer PEtOx-EI-7%. Meanwhile, the dynamic nature of the hydrogen-bonding interactions and the high mobility of the polymers in the presence of water enable repeated healing of cuts of several tens of micrometers wide in cross-linked (PAA/PEtOx-EI-7%)*100 films to fully restore their antifouling function.
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Affiliation(s)
- Yixuan Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Tiezheng Pan
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Benhua Ma
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Junqiu Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Junqi Sun
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
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17
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18
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19
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Liu L, Pei Y, He C, Chen L. Synthesis of novel thermo- and redox-sensitive polypeptide hydrogels. POLYM INT 2017. [DOI: 10.1002/pi.5313] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Lin Liu
- Department of Chemistry; Northeast Normal University; Changchun 130024 PR China
| | - Yueting Pei
- Department of Chemistry; Northeast Normal University; Changchun 130024 PR China
| | - Chaoliang He
- Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 PR China
| | - Li Chen
- Department of Chemistry; Northeast Normal University; Changchun 130024 PR China
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20
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21
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Wu J, Wang L, Yu H, Zain-ul-Abdin, Khan RU, Haroon M. Ferrocene-based redox-responsive polymer gels: Synthesis, structures and applications. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.10.041] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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22
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Zhang YX, Chen YF, Shen XY, Hu JJ, Jan JS. Reduction- and pH-Sensitive lipoic acid-modified Poly( l -lysine) and polypeptide/silica hybrid hydrogels/nanogels. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.01.030] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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23
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Chen CH, Niko Y, Konishi GI. Amphiphilic gels of solvatochromic fluorescent poly(2-oxazoline)s containing D–π–A pyrenes. RSC Adv 2016. [DOI: 10.1039/c6ra06251b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We report amphiphilic, fluorescent, solvatochromic poly(2-methyl-2-oxazoline) (POZO-py) and poly(2-ethyl-2-oxazoline) (PEtOZO-py), which contain D–π–A pyrene dye units in their side chains.
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Affiliation(s)
- Chia-Hsiu Chen
- Department of Organic and Polymeric Materials
- Tokyo Institute of Technology
- Tokyo 152-8552
- Japan
| | - Yosuke Niko
- Department of Organic and Polymeric Materials
- Tokyo Institute of Technology
- Tokyo 152-8552
- Japan
| | - Gen-ichi Konishi
- Department of Organic and Polymeric Materials
- Tokyo Institute of Technology
- Tokyo 152-8552
- Japan
- PRESTO
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24
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Zahoranová A, Kroneková Z, Zahoran M, Chorvát D, Janigová I, Kronek J. Poly(2-oxazoline) hydrogels crosslinked with aliphatic bis(2-oxazoline)s: Properties, cytotoxicity, and cell cultivation. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.28009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Anna Zahoranová
- Polymer Institute of the Slovak Academy of Sciences; Dúbravská Cesta 9, 845 41 Bratislava Slovakia
| | - Zuzana Kroneková
- Polymer Institute of the Slovak Academy of Sciences; Dúbravská Cesta 9, 845 41 Bratislava Slovakia
| | - Miroslav Zahoran
- Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics; Comenius University; Mlynská Dolina, 842 48 Bratislava Slovakia
| | - Dušan Chorvát
- International Laser Center; Ilkovičova 3, 841 04 Bratislava Slovakia
| | - Ivica Janigová
- Polymer Institute of the Slovak Academy of Sciences; Dúbravská Cesta 9, 845 41 Bratislava Slovakia
| | - Juraj Kronek
- Polymer Institute of the Slovak Academy of Sciences; Dúbravská Cesta 9, 845 41 Bratislava Slovakia
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25
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Lück S, Schubel R, Rüb J, Hahn D, Mathieu E, Zimmermann H, Scharnweber D, Werner C, Pautot S, Jordan R. Tailored and biodegradable poly(2-oxazoline) microbeads as 3D matrices for stem cell culture in regenerative therapies. Biomaterials 2015; 79:1-14. [PMID: 26686977 DOI: 10.1016/j.biomaterials.2015.11.045] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 11/09/2015] [Accepted: 11/29/2015] [Indexed: 12/11/2022]
Abstract
We present the synthesis of hydrogel microbeads based on telechelic poly(2-oxazoline) (POx) crosslinkers and the methacrylate monomers (HEMA, METAC, SPMA) by inverse emulsion polymerization. While in batch experiments only irregular and ill-defined beads were obtained, the preparation in a microfluidic (MF) device resulted in highly defined hydrogel microbeads. Variation of the MF parameters allowed to control the microbead diameter from 50 to 500 μm. Microbead elasticity could be tuned from 2 to 20 kPa by the POx:monomer composition, the POx chain length, net charge of the hydrogel introduced via the monomer as well as by the organic content of the aqueous phase. The proliferations of human mesenchymal stem cells (hMSCs) on the microbeads were studied. While neutral, hydrophilic POx-PHEMA beads were bioinert, excessive colonization of hMSCs on charged POx-PMETAC and POx-PSPMA was observed. The number of proliferated cells scaled roughly linear with the METAC or SPMA comonomer content. Additional collagen I coating further improved the stem cell proliferation. Finally, a first POx-based system for the preparation of biodegradable hydrogel microcarriers is described and evaluated for stem cell culturing.
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Affiliation(s)
- Steffen Lück
- Professur für Makromolekulare Chemie, Department Chemie, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany; Center for Regenerative Therapies Dresden (CRTD), Fetcherstr. 105, 01307, Dresden, Germany; Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany
| | - René Schubel
- Professur für Makromolekulare Chemie, Department Chemie, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany
| | - Jannick Rüb
- Professur für Makromolekulare Chemie, Department Chemie, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany; Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany
| | - Dominik Hahn
- Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany; Max-Bergmann Center of Biomaterials Dresden, Budapester Str. 27, 01069, Dresden, Germany
| | - Evelien Mathieu
- Center for Regenerative Therapies Dresden (CRTD), Fetcherstr. 105, 01307, Dresden, Germany
| | - Heike Zimmermann
- Max-Bergmann Center of Biomaterials Dresden, Budapester Str. 27, 01069, Dresden, Germany
| | - Dieter Scharnweber
- Max-Bergmann Center of Biomaterials Dresden, Budapester Str. 27, 01069, Dresden, Germany
| | - Carsten Werner
- Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany; Max-Bergmann Center of Biomaterials Dresden, Budapester Str. 27, 01069, Dresden, Germany
| | - Sophie Pautot
- Center for Regenerative Therapies Dresden (CRTD), Fetcherstr. 105, 01307, Dresden, Germany.
| | - Rainer Jordan
- Professur für Makromolekulare Chemie, Department Chemie, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany; Center for Regenerative Therapies Dresden (CRTD), Fetcherstr. 105, 01307, Dresden, Germany; Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstr. 4, 01069, Dresden, Germany.
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26
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Ji W, Liu GF, Xu MX, Feng CL. A Redox-Responsive Supramolecular Hydrogel for Controllable Dye Release. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500210] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wei Ji
- School of Materials Science and Engineering; State Key Lab of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 China
| | - Guo Feng Liu
- School of Materials Science and Engineering; State Key Lab of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 China
| | - Ming Xin Xu
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 China
| | - Chuan Liang Feng
- School of Materials Science and Engineering; State Key Lab of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 China
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27
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Platen M, Mathieu E, Lück S, Schubel R, Jordan R, Pautot S. Poly(2-oxazoline)-Based Microgel Particles for Neuronal Cell Culture. Biomacromolecules 2015; 16:1516-24. [DOI: 10.1021/bm501879h] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mitja Platen
- Center
for Regenerative Therapies Dresden, Technische Universität Dresden, Fetscherstraße 105, 01307 Dresden, Germany
| | - Evelien Mathieu
- Center
for Regenerative Therapies Dresden, Technische Universität Dresden, Fetscherstraße 105, 01307 Dresden, Germany
| | - Steffen Lück
- Professur
für Makromolekulare Chemie, Department Chemie, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
- Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - René Schubel
- Professur
für Makromolekulare Chemie, Department Chemie, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
- Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - Rainer Jordan
- Center
for Regenerative Therapies Dresden, Technische Universität Dresden, Fetscherstraße 105, 01307 Dresden, Germany
- Professur
für Makromolekulare Chemie, Department Chemie, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
- Dresden Initiative for Bioactive Interfaces & Materials, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - Sophie Pautot
- Center
for Regenerative Therapies Dresden, Technische Universität Dresden, Fetscherstraße 105, 01307 Dresden, Germany
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28
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Wang HC, Zhang Y, Possanza CM, Zimmerman SC, Cheng J, Moore JS, Harris K, Katz JS. Trigger chemistries for better industrial formulations. ACS APPLIED MATERIALS & INTERFACES 2015; 7:6369-6382. [PMID: 25768973 DOI: 10.1021/acsami.5b00485] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In recent years, innovations and consumer demands have led to increasingly complex liquid formulations. These growing complexities have provided industrial players and their customers access to new markets through product differentiation, improved performance, and compatibility/stability with other products. One strategy for enabling more complex formulations is the use of active encapsulation. When encapsulation is employed, strategies are required to effect the release of the active at the desired location and time of action. One particular route that has received significant academic research effort is the employment of triggers to induce active release upon a specific stimulus, though little has translated for industrial use to date. To address emerging industrial formulation needs, in this review, we discuss areas of trigger release chemistries and their applications specifically as relevant to industrial use. We focus the discussion on the use of heat, light, shear, and pH triggers as applied in several model polymeric systems for inducing active release. The goal is that through this review trends will emerge for how technologies can be better developed to maximize their value through industrial adaptation.
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Affiliation(s)
- Hsuan-Chin Wang
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Yanfeng Zhang
- ‡Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Catherine M Possanza
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Steven C Zimmerman
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Jianjun Cheng
- ‡Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Jeffrey S Moore
- †Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
- §Beckman Institute for Advanced Science and Technology, Urbana, Illinois 61801, United States
| | - Keith Harris
- ∥Formulation Science, Corporate Research and Development, The Dow Chemical Company, Midland, Michigan 48667, United States
| | - Joshua S Katz
- ⊥Formulation Science, Corporate Research and Development, The Dow Chemical Company, Collegeville, Pennsylvania 19426, United States
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29
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Li T, Tang H, Wu P. Structural investigation of thermo-responsive poly(2-isopropyl-2-oxazoline) hydrogel across the volume phase transition. SOFT MATTER 2015; 11:1911-1918. [PMID: 25611904 DOI: 10.1039/c4sm02812k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The deswelling and swelling behaviors of poly(2-isopropyl-2-oxazoline)-based hydrogel synthesized by a one-pot microwave-assisted solvent-free reaction were investigated. A distinct hydrophobic collapse of the hydrogel compared with the corresponding aqueous solution was observed by FT-IR spectroscopy combined with two-dimensional correlation spectroscopy (2DCOS) and perturbation-correlation moving-window (PCMW) analyses. The volume phase transition (VPT) temperature of 35 °C during heating and the transition temperature range of 41-30 °C during cooling were determined, indicating different dynamic transition mechanisms during heating and cooling. Water expulsion starting from the benzene ring-centered hydrophobic spots to the surroundings was revealed during deswelling. However, during swelling, although the rebuilding of cross-linking hydrogen bond bridges provided a channel-like microstructure to reswell the hydrogel gradually, a slow, unusual recovery of the amide hydrogen bonds to water molecules was observed.
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Affiliation(s)
- Tianjiao Li
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Laboratory of Advanced Materials, Fudan University, Shanghai, 200433, P. R. China.
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30
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Cheng X, Jin Y, Sun T, Qi R, Fan B, Li H. Oxidation- and thermo-responsive poly(N-isopropylacrylamide-co-2-hydroxyethyl acrylate) hydrogels cross-linked via diselenides for controlled drug delivery. RSC Adv 2015. [DOI: 10.1039/c4ra13500h] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel diselenide crosslinked poly(NIPAM-co-HEA) hydrogel was successfully synthesized, which exhibits a dual-stimuli-responsive drug release behaviors,i.e., thermo-induced slow sustained release and oxidation-induced quick burst release.
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Affiliation(s)
- Xinfeng Cheng
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Science
- Center of Polymer Science and Technology
- Chengdu 610041
- People's Republic of China
| | - Yong Jin
- National Engineering Laboratory for Clean Technology of Leather Manufacture
- Sichuan University
- Chengdu 610065
- People's Republic of China
- Key Laboratory of Leather Chemistry and Engineering (Sichuan University)
| | - Tongbing Sun
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Science
- Center of Polymer Science and Technology
- Chengdu 610041
- People's Republic of China
| | - Rui Qi
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Science
- Center of Polymer Science and Technology
- Chengdu 610041
- People's Republic of China
| | - Baozhu Fan
- Chengdu Institute of Organic Chemistry
- Chinese Academy of Science
- Center of Polymer Science and Technology
- Chengdu 610041
- People's Republic of China
| | - Hanping Li
- National Engineering Laboratory for Clean Technology of Leather Manufacture
- Sichuan University
- Chengdu 610065
- People's Republic of China
- Key Laboratory of Leather Chemistry and Engineering (Sichuan University)
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31
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Hartlieb M, Pretzel D, Wagner M, Hoeppener S, Bellstedt P, Görlach M, Englert C, Kempe K, Schubert US. Core cross-linked nanogels based on the self-assembly of double hydrophilic poly(2-oxazoline) block copolymers. J Mater Chem B 2015; 3:1748-1759. [DOI: 10.1039/c4tb02069c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of poly(2-oxazoline)-based block copolymers consisting of a cationic and a hydrophilic segment is described.
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Affiliation(s)
- Matthias Hartlieb
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - David Pretzel
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - Michael Wagner
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - Stephanie Hoeppener
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - Peter Bellstedt
- Biomolecular NMR Spectroscopy
- Leibniz Institute for Age Research – Fritz Lipmann Institute
- 07745 Jena
- Germany
| | - Matthias Görlach
- Biomolecular NMR Spectroscopy
- Leibniz Institute for Age Research – Fritz Lipmann Institute
- 07745 Jena
- Germany
| | - Christoph Englert
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - Kristian Kempe
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
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32
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Hartlieb M, Kempe K, Schubert US. Covalently cross-linked poly(2-oxazoline) materials for biomedical applications – from hydrogels to self-assembled and templated structures. J Mater Chem B 2015; 3:526-538. [DOI: 10.1039/c4tb01660b] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We discuss covalently cross-linked poly(2-oxazoline)s including gels, nanogels and capsules on the basis of their synthetic origin in a biomedical context.
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Affiliation(s)
- Matthias Hartlieb
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - Kristian Kempe
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC)
- Friedrich Schiller University Jena
- Jena
- Germany
- Jena Center for Soft Matter (JCSM)
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33
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Liu J, Debuigne A, Detrembleur C, Jérôme C. Poly(N-vinylcaprolactam): a thermoresponsive macromolecule with promising future in biomedical field. Adv Healthc Mater 2014; 3:1941-68. [PMID: 25354338 DOI: 10.1002/adhm.201400371] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 09/17/2014] [Indexed: 11/06/2022]
Abstract
Poly(N-vinylcaprolactam) (PNVCL) is a thermoresponsive and biocompatible polymer that raises an increasing interest in the biomedical area, especially in drug delivery systems (DDS) that include micelles, hydrogels, and hybrid particles. The thermoresponsiveness of PNVCL, used alone or in combination with other stimuli- responsive polymers or particles (pH, magnetic field, or chemicals), is often key in the loading and/or release process in these DDS. The renewed focus on this polymer, which is known for decades, is to a large extent due to recent progress in synthetic strategies. Especially, the advent of efficient controlled radical polymerization (CRP) methods for NVCL monomer gives now access to unprecedented well-defined NVCL-based copolymers with unique properties. This Review article addresses up-to-date synthetic aspects, biological features, and biomedical applications of the latest NVCL-containing systems.
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Affiliation(s)
- Ji Liu
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
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34
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Legros C, Wirotius AL, De Pauw-Gillet MC, Tam KC, Taton D, Lecommandoux S. Poly(2-oxazoline)-based nanogels as biocompatible pseudopolypeptide nanoparticles. Biomacromolecules 2014; 16:183-91. [PMID: 25409266 DOI: 10.1021/bm501393q] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Hydrophilic nanogels based on partially hydrolyzed poly(2-ethyl-2-oxazoline) were synthesized in dilute aqueous media in the presence of 1,6-hexanediol diglycidyl ether as a cross-linker. Nanogel formation was monitored by DLS and HSQC NMR spectroscopy, and the final nano-objects were characterized by DLS, TEM, AFM, and NanoSight analyses. Nanogels with a hydrodynamic radius of 78 nm exhibiting a slight positive surface charge were obtained. MTS assays (cell metabolic activity test) evidenced that nanogels were nontoxic in the investigated concentration range (i.e., 0.1 to 400 μg/mL) and that no specific interaction with bovine serum albumin was observed.
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Affiliation(s)
- Camille Legros
- Université de Bordeaux , UMR5629, ENSCPB, 16 Avenue Pey Berland, 33607 Pessac Cedex, France
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35
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Zhang Y, Wang R, Hua Y, Baumgartner R, Cheng J. Trigger-Responsive Poly(β-amino ester) Hydrogels. ACS Macro Lett 2014; 3:693-697. [PMID: 35590770 DOI: 10.1021/mz500277j] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Water-soluble, acrylate-terminated poly(β-amino esters) with built-in trigger-responsive domains were synthesized through Michael addition of trigger-responsive diacrylates and primary amines. They were used as macromolecular precursors for photoinitiated cross-linking reactions to prepare trigger-responsive hydrogels for protein encapsulation. The encapsulated proteins could be rapidly released upon external triggering.
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Affiliation(s)
- Yanfeng Zhang
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Rui Wang
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Yuyan Hua
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Ryan Baumgartner
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Jianjun Cheng
- Department of Materials Science and Engineering and ‡Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
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36
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37
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Liu G, An Z. Frontiers in the design and synthesis of advanced nanogels for nanomedicine. Polym Chem 2014. [DOI: 10.1039/c3py01502e] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Hu F, Xie S, Jiang L, Shen Z. Living cationic ring-opening polymerization of 2-oxazolines initiated by rare-earth metal triflates. RSC Adv 2014. [DOI: 10.1039/c4ra11404c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Lewis acidic rare-earth metal triflates were found to efficiently initiate the cationic ring-opening polymerization of 2-oxazolines in a multi-site propagating fashion.
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Affiliation(s)
- Fangyu Hu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Shoulei Xie
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Liming Jiang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027, China
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39
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de la Rosa VR, Bauwens E, Monnery BD, De Geest BG, Hoogenboom R. Fast and accurate partial hydrolysis of poly(2-ethyl-2-oxazoline) into tailored linear polyethylenimine copolymers. Polym Chem 2014. [DOI: 10.1039/c4py00355a] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work reports on defining optimal conditions to achieve tailored P(EtOx-co-EI) copolymers in a fast and reproducible way, utilizing high temperatures and controlled acidic conditions.
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Affiliation(s)
- Victor R. de la Rosa
- Supramolecular Chemistry Group
- Department of Organic Chemistry
- Ghent University
- 9000 Ghent, Belgium
| | - Eva Bauwens
- Supramolecular Chemistry Group
- Department of Organic Chemistry
- Ghent University
- 9000 Ghent, Belgium
| | - Bryn D. Monnery
- Supramolecular Chemistry Group
- Department of Organic Chemistry
- Ghent University
- 9000 Ghent, Belgium
| | | | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic Chemistry
- Ghent University
- 9000 Ghent, Belgium
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40
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Liu J, Detrembleur C, Hurtgen M, Debuigne A, De Pauw-Gillet MC, Mornet S, Duguet E, Jérôme C. Thermo-responsive gold/poly(vinyl alcohol)-b-poly(N-vinylcaprolactam) core–corona nanoparticles as a drug delivery system. Polym Chem 2014. [DOI: 10.1039/c4py00352g] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Preparation of thermo-responsive poly(vinyl alcohol)-b-poly(N-vinylcaprolactam) copolymer-stabilized gold nanoparticles for drug delivery.
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Affiliation(s)
- Ji Liu
- Center for Education and Research on Macromolecules (CERM)
- University of Liège
- B-4000 Liège, Belgium
- CNRS
- Univ. Bordeaux
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM)
- University of Liège
- B-4000 Liège, Belgium
| | - Marie Hurtgen
- Center for Education and Research on Macromolecules (CERM)
- University of Liège
- B-4000 Liège, Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- University of Liège
- B-4000 Liège, Belgium
| | | | | | | | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- University of Liège
- B-4000 Liège, Belgium
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41
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Gyarmati B, Némethy Á, Szilágyi A. Reversible response of poly(aspartic acid) hydrogels to external redox and pH stimuli. RSC Adv 2014. [DOI: 10.1039/c3ra47530a] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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