1
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Thoma JL, Little H, Duhamel J. Location of a Hydrophobic Load in Poly(oligo(ethylene glycol) methyl ether methacrylate)s (PEGMAs) Dissolved in Water and Probed by Fluorescence. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:5900-5912. [PMID: 38442036 DOI: 10.1021/acs.langmuir.3c03802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
Two series of pyrene-labeled poly(oligo(ethylene glycol) methyl ether methacrylate)s referred to as PyEG5-PEGnMA and PyC4-PEGnMA were prepared to probe the region surrounding the polymethacrylate backbone by using the fluorescence of the dye pyrene. PyEG5-PEGnMA and PyC4-PEGnMA were prepared by copolymerizing the EGnMA methacrylate monomers with penta(ethylene glycol) 1-pyrenemethyl ether methacrylate or 1-pyrenebutyl methacrylate, respectively. In organic solvents, the much longer 18 non-hydrogen atom linker connecting the pyrene moieties to the polymethacrylate backbone in the PyEG5-PEGnMA samples enabled the deployment of the pyrenyl labels into the solution. In water, however, an excited pyrene for PyEG5-PEGnMA was found to probe a same volume as for the PyC4-PEGnMA samples where a much shorter 6 non-hydrogen atom spacer connected pyrene to the backbone. Another surprising observation, considering that the hydrophobicity of pyrene induces strong pyrene aggregation for many pyrene-labeled water-soluble polymers (Py-WSPs) in water, was the little pyrene aggregation found for the PyEG5-PEGnMA and PyC4-PEGnMA samples in water. These effects could be related to the organic-like domain (OLD) generated by the oligo(ethylene glycol) side chains densely arranged around the polymethacrylate backbone of the polymeric bottlebrush (PBB). Additional fluorescence experiments conducted with the penta(ethylene glycol) 1-pyrenemethyl ether derivative indicated that the cylindrical OLD surrounding the polymethacrylate backbone had a chemical composition similar to that of ethylene glycol. Binding of hydrophobic pyrene molecules to unlabeled PEGnMA bottlebrushes in water further supported the existence of the OLD. The demonstration, that PEGnMA samples form an OLD in water, which can host and protect hydrophobic cargoes like pyrene, should lead to the development of improved PEGnMA-based drug delivery systems.
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Affiliation(s)
- Janine L Thoma
- Department of Chemistry, Institute for Polymer Research, Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Hunter Little
- Department of Chemistry, Institute for Polymer Research, Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - Jean Duhamel
- Department of Chemistry, Institute for Polymer Research, Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
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2
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Yang R, Zhang X, Chen B, Yan Q, Yin J, Luan S. Tunable backbone-degradable robust tissue adhesives via in situ radical ring-opening polymerization. Nat Commun 2023; 14:6063. [PMID: 37770451 PMCID: PMC10539349 DOI: 10.1038/s41467-023-41610-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 09/12/2023] [Indexed: 09/30/2023] Open
Abstract
Adhesives with both robust adhesion and tunable degradability are clinically and ecologically vital, but their fabrication remains a formidable challenge. Here we propose an in situ radical ring-opening polymerization (rROP) strategy to design a backbone-degradable robust adhesive (BDRA) in physiological environment. The hydrophobic cyclic ketene acetal and hydrophilic acrylate monomer mixture of the BDRA precursor allows it to effectively wet and penetrate substrates, subsequently forming a deep covalently interpenetrating network with a degradable backbone via redox-initiated in situ rROP. The resulting BDRAs show good adhesion strength on diverse materials and tissues (e.g., wet bone >16 MPa, and porcine skin >150 kPa), higher than that of commercial cyanoacrylate superglue (~4 MPa and 56 kPa). Moreover, the BDRAs have enhanced tunable degradability, mechanical modulus (100 kPa-10 GPa) and setting time (seconds-hours), and have good biocompatibility in vitro and in vivo. This family of BDRAs expands the scope of medical adhesive applications and offers an easy and environmentally friendly approach for engineering.
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Affiliation(s)
- Ran Yang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Xu Zhang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Binggang Chen
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.
| | - Qiuyan Yan
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.
| | - Jinghua Yin
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Shifang Luan
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China.
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3
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Deng Y, Mehner F, Gaitzsch J. Current Standing on Radical Ring-Opening Polymerizations of Cyclic Ketene Acetals as Homopolymers and Copolymers with one another. Macromol Rapid Commun 2023; 44:e2200941. [PMID: 36881376 DOI: 10.1002/marc.202200941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/15/2023] [Indexed: 03/08/2023]
Abstract
Radical Ring-opening polymerization (RROP) of cyclic ketene acetals (CKAs) emerges to be a valuable polymerization technique. In attracting more attention, RROP has seen a new spike in publications, which the authors will put into perspective. This review will hence address the progress made on the number of available CKAs and the synthetic strategies to get them. In grouping, the available monomers into distinct categories, the enormous variety of available CKAs will be highlighted. Polymerizations of CKAs without vinylenes have the potential to yield fully biodegradable polymers, which is why this kind of polymerization is the focus of this review. Detailing the current understanding of the mechanism, the various side reactions will be noted and also their effect on the overall properties of the final polymers. Current attempts to control the ring-retaining and branching reactions will be discussed as well. In addition to the polymerization itself, the available materials will be discussed as well as homopolymers, copolymers of CKAs, and block-copolymers with pure CKA-blocks have significantly widened the range of possible applications of materials from RROP. Altogether this review highlights the progress in the entire field of RROP just of CKAs to give a holistic overview of the field.
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Affiliation(s)
- Yiyi Deng
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069, Dresden, Germany
- Technische Universität Dresden, Faculty of Chemistry and Food Chemistry, Organic Chemistry of Polymers, 01069, Dresden, Germany
| | - Fabian Mehner
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069, Dresden, Germany
- Technische Universität Dresden, Faculty of Chemistry and Food Chemistry, Organic Chemistry of Polymers, 01069, Dresden, Germany
| | - Jens Gaitzsch
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069, Dresden, Germany
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4
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Du Y, Du Y, Lazzari S, Reimers T, Konradi R, Holcombe TW, Coughlin EB. Mechanistic investigation of cyclic ketene acetal radical ring-opening homo- and co-polymerization and preparation of PEO graft copolymers with tunable composition. Polym Chem 2022. [DOI: 10.1039/d2py00986b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Radical ring-opening polymerization of cyclic ketene acetals (CKAs) led to homogeneous ester insertion during semi-batch reactions with N-vinyl pyrrolidone (NVP). Investigation of CKA radical transfer allowed for CKA–NVP graft copolymer preparation.
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Affiliation(s)
- Yifeng Du
- BASF Advanced Chemicals Co., Ltd, Shanghai, 200137, China
| | - Yuhui Du
- Department of Polymer Science & Engineering, University of Massachusetts Amherst, Amherst, Massachusetts, 01003, USA
| | - Stefano Lazzari
- BASF SE, Digitalization, Automation & Innovation Management, Ludwigshafen, 67056, Germany
| | - Tom Reimers
- Department of Polymer Science & Engineering, University of Massachusetts Amherst, Amherst, Massachusetts, 01003, USA
| | | | | | - E. Bryan Coughlin
- Department of Polymer Science & Engineering, University of Massachusetts Amherst, Amherst, Massachusetts, 01003, USA
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5
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Liu J, Wang J, Xue YF, Chen TT, Huang DN, Wang YX, Ren KF, Wang YB, Fu GS, Ji J. Biodegradable phosphorylcholine copolymer for cardiovascular stent coating. J Mater Chem B 2021; 8:5361-5368. [PMID: 32458930 DOI: 10.1039/d0tb00813c] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Phosphorylcholine (PC) based polymer coatings with excellent biocompatibility have shown successful commercialization in drug-eluting stents. However, poor degradability represents a challenge in the application of biodegradable stents. Herein, a biodegradable phosphorylcholine copolymer is developed based on one-step radical ring-opening polymerization (RROP). This copolymer was synthesized by copolymerization of a PC unit, degradable ester (2-methylene-1,3-dioxepane, MDO) unit and non-degradable butyl methacrylate (BMA) unit, which showed ratio controllability by changing the monomer ratio during polymerization. We demonstrated that the copolymer with the ratio of 34% MDO, 19% MPC and 47% BMA could form a stable coating by ultrasonic spray, and showed good blood compatibility, anti-adhesion properties, biodegradability, and rapamycin eluting capacity. In vivo study revealed its promising application as a biodegradable stent coating. This work provides a facile path to add biodegradability into PC based polymers for further bio-applications.
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Affiliation(s)
- Jun Liu
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Jing Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Yun-Fan Xue
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Ting-Ting Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Dan-Ni Huang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - You-Xiang Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Ke-Feng Ren
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Yun-Bing Wang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Guo-Sheng Fu
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou 310020, China.
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China.
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6
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Sun S, Xue Y, Xu X, Ding L, Jiang Z, Meng L, Song P, Bai Y. Highly Stretchable, Ultratough, and Strong Polyesters with Improved Postcrystallization Optical Property Enabled by Dynamic Multiple Hydrogen Bonds. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02628] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Shuai Sun
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Yijiao Xue
- College of Mechanics and Materials, Hohai University, Nanjing 211100, China
| | - Xiaodong Xu
- School of Engineering, Zhejiang A & F University, Hangzhou 311300, China
| | - Liping Ding
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226000, China
| | - Zhen Jiang
- Centre for Future Materials, University of Southern Queensland, Springfield 4300, Australia
| | - Linghui Meng
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Pingan Song
- Centre for Future Materials, University of Southern Queensland, Springfield 4300, Australia
| | - Yongping Bai
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
- Wuxi HIT New Material Research Institute Co., Ltd., Wuxi 214000, China
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7
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Abstract
This review discusses the history of reversible-deactivation radical ring-opening polymerization of cyclic ketene acetals, focusing on the preparation of degradable complex polymeric architectures.
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Affiliation(s)
- Alexander W. Jackson
- Agency for Science
- Technology and Engineering (A*Star)
- Institute of Chemical and Engineering Sciences (ICES)
- Functional Molecules and Polymers (FMP) Division
- Jurong Island
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8
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Main-chain degradable, pH-responsive and covalently cross-linked nanoparticles via a one-step RAFT-based radical ring-opening terpolymerization. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2019.109391] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Arroyo-Crespo JJ, Armiñán A, Charbonnier D, Balzano-Nogueira L, Huertas-López F, Martí C, Tarazona S, Forteza J, Conesa A, Vicent MJ. Tumor microenvironment-targeted poly-L-glutamic acid-based combination conjugate for enhanced triple negative breast cancer treatment. Biomaterials 2018; 186:8-21. [DOI: 10.1016/j.biomaterials.2018.09.023] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 09/11/2018] [Accepted: 09/14/2018] [Indexed: 12/26/2022]
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10
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Guégain E, Tran J, Deguettes Q, Nicolas J. Degradable polymer prodrugs with adjustable activity from drug-initiated radical ring-opening copolymerization. Chem Sci 2018; 9:8291-8306. [PMID: 30542578 PMCID: PMC6240899 DOI: 10.1039/c8sc02256a] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/28/2018] [Indexed: 01/09/2023] Open
Abstract
Degradable polymer prodrugs based on gemcitabine (Gem) as an anticancer drug were synthesized by 'drug-initiated' nitroxide-mediated radical ring-opening copolymerization (NMrROP) of methacrylic esters and 2-methylene-4-phenyl-1,3-dioxolane (MPDL). Different structural parameters were varied to determine the best biological performances: the nature of the monomer [i.e., oligo(ethylene glycol) methacrylate (OEGMA) or methyl methacrylate (MMA)], the nature of the Gem-polymer linker (i.e., amide or amide and diglycolate) and the MPDL content in the copolymer. Depending on the nature of the methacrylate monomer, two small libraries of water-soluble copolymer prodrugs and nanoparticles were obtained (M n ∼10 000 g mol-1, Đ = 1.1-1.5), which exhibited tunable hydrolytic degradation under accelerated conditions governed by the MPDL content. Drug-release profiles in human serum and in vitro anticancer activity on different cell lines enabled preliminary structure-activity relationships to be established. The cytotoxicity was independently governed by: (i) the MPDL content - the lower the MPDL content, the greater the cytotoxicity; (ii) the nature of the linker - the presence of a labile diglycolate linker enabled a greater Gem release compared to a simple amide bond and (iii) the hydrophilicity of the methacrylate monomer-OEGMA enabled a greater anticancer activity to be obtained compared to MMA-based polymer prodrugs. Remarkably, the optimal structural parameters enabled reaching the cytotoxic activity of the parent (free) drug.
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Affiliation(s)
- Elise Guégain
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Johanna Tran
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Quentin Deguettes
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
| | - Julien Nicolas
- Institut Galien Paris-Sud , CNRS UMR 8612 , Univ Paris-Sud , Faculté de Pharmacie , 5 rue Jean-Baptiste Clément, 92290 Châtenay-Malabry , France . ; Tel: +33 1 46 83 58 53 ; www.twitter.com/julnicolas
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11
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Rodríguez-Arco L, Poma A, Ruiz-Pérez L, Scarpa E, Ngamkham K, Battaglia G. Molecular bionics - engineering biomaterials at the molecular level using biological principles. Biomaterials 2018; 192:26-50. [PMID: 30419394 DOI: 10.1016/j.biomaterials.2018.10.044] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 10/06/2018] [Accepted: 10/28/2018] [Indexed: 12/18/2022]
Abstract
Life and biological units are the result of the supramolecular arrangement of many different types of molecules, all of them combined with exquisite precision to achieve specific functions. Taking inspiration from the design principles of nature allows engineering more efficient and compatible biomaterials. Indeed, bionic (from bion-, unit of life and -ic, like) materials have gained increasing attention in the last decades due to their ability to mimic some of the characteristics of nature systems, such as dynamism, selectivity, or signalling. However, there are still many challenges when it comes to their interaction with the human body, which hinder their further clinical development. Here we review some of the recent progress in the field of molecular bionics with the final aim of providing with design rules to ensure their stability in biological media as well as to engineer novel functionalities which enable navigating the human body.
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Affiliation(s)
- Laura Rodríguez-Arco
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK.
| | - Alessandro Poma
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK
| | - Lorena Ruiz-Pérez
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK; The EPRSC/Jeol Centre of Liquid Electron Microscopy, University College London, London, WC1H 0AJ, UK
| | - Edoardo Scarpa
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK
| | - Kamolchanok Ngamkham
- Faculty of Engineering, King Mongkut's University of Technology Thonbury, 126 Pracha Uthit Rd., Bang Mod, Thung Khru, Bangkok, 10140, Thailand
| | - Giuseppe Battaglia
- Department of Chemistry, University College London (UCL) 20 Gordon St, Kings Cross, London, WC1H 0AJ, UK; Institute for Physics of Living Systems, University College London, London, UK; The EPRSC/Jeol Centre of Liquid Electron Microscopy, University College London, London, WC1H 0AJ, UK.
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12
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Abstract
Incorporating labile bonds inside polymer backbone and side chains yields interesting polymer materials that are responsive to change of environmental stimuli. Drugs can be conjugated to various polymers through different conjugation linkages and spacers. One of the key factors influencing the release profile of conjugated drugs is the hydrolytic stability of the conjugated linkage. Generally, the hydrolysis of acid-labile linkages, including acetal, imine, hydrazone, and to some extent β-thiopropionate, are relatively fast and the conjugated drug can be completely released in the range of several hours to a few days. The cleavage of ester linkages are usually slow, which is beneficial for continuous and prolonged release. Another key structural factor is the water solubility of polymer-drug conjugates. Generally, the release rate from highly water-soluble prodrugs is fast. In prodrugs with large hydrophobic segments, the hydrophobic drugs are usually located in the hydrophobic core of micelles and nanoparticles, which limits the access to the water, hence lowering significantly the hydrolysis rate. Finally, self-immolative polymers are also an intriguing new class of materials. New synthetic pathways are needed to overcome the fact that much of the small molecules produced upon degradation are not active molecules useful for biomedical applications.
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Affiliation(s)
- Farzad Seidi
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
| | - Ratchapol Jenjob
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
| | - Daniel Crespy
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
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13
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Xie Q, Zhou X, Ma C, Zhang G. Self-Cross-Linking Degradable Polymers for Antifouling Coatings. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00557] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Qianni Xie
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Xi Zhou
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Chunfeng Ma
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Guangzhao Zhang
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
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14
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Tardy A, Nicolas J, Gigmes D, Lefay C, Guillaneuf Y. Radical Ring-Opening Polymerization: Scope, Limitations, and Application to (Bio)Degradable Materials. Chem Rev 2017; 117:1319-1406. [DOI: 10.1021/acs.chemrev.6b00319] [Citation(s) in RCA: 173] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Antoine Tardy
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Julien Nicolas
- Institut Galien Paris-Sud, UMR CNRS 8612, Univ Paris-Sud, Faculté
de Pharmacie, 5 rue Jean-Baptiste Clément, F-92296 Châtenay-Malabry Cedex, France
| | - Didier Gigmes
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Catherine Lefay
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
| | - Yohann Guillaneuf
- Aix Marseille Univ, CNRS, Institut de Chimie Radicalaire
UMR 7273, campus Saint Jérôme,
Avenue Escadrille Normandie-Niemen, Case 542, 13397 Marseille Cedex 20, France
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15
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Chen Y, Han H, Tong H, Chen T, Wang H, Ji J, Jin Q. Zwitterionic Phosphorylcholine-TPE Conjugate for pH-Responsive Drug Delivery and AIE Active Imaging. ACS APPLIED MATERIALS & INTERFACES 2016; 8:21185-21192. [PMID: 27482632 DOI: 10.1021/acsami.6b06071] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Polymeric micelles have emerged as a promising nanoplatform for cancer theranostics. Herein, we developed doxorubicin (DOX) encapsulated pH-responsive polymeric micelles for combined aggregation induced emission (AIE) imaging and chemotherapy. The novel zwitterionic copolymer poly(2-methacryloyloxyethylphosphorylcholine-co-2-(4-formylphenoxy)ethyl methacrylate) (poly(MPC-co-FPEMA)) was synthesized via RAFT polymerization and further converted to PMPC-hyd-TPE after conjugation of tetraphenylethene (TPE, a typical AIE chromophore) via acid-cleavable hydrazone bonds. The AIE activatable copolymer PMPC-hyd-TPE could self-assemble into spherical PC-hyd-TPE micelles, and DOX could be loaded through hydrophobic interactions. The zwitterionic micelles exhibited excellent physiological stability and low protein adsorption due to the stealthy phosphorylcholine (PC) shell. In addition, the cleavage of hydrophobic TPE molecules under acidic conditions could induce swelling of micelles, which was verified by size changes with time at pH 5.0. The in vitro DOX release profile also exhibited accelerated release rate with pH value decreasing from 7.4 to 5.0. Fluorescent microscopy and flow cytometry studies further demonstrated fast internalization and accumulation of drug loaded PC-hyd-TPE-DOX micelles in HepG2 cells, resulting in considerable time/dose-dependent cytotoxicity. Meanwhile, high-quality AIE imaging of PC-hyd-TPE micelles was confirmed in HepG2 cells. Notably, ex vivo imaging study exhibited efficient accumulation and drug release of PC-hyd-TPE-DOX micelles in the tumor tissue. Consequently, the multifunctional micelles with combined nonfouling surface, AIE active imaging, and pH-responsive drug delivery showed great potential as novel nanoplatforms for a new generation of cancer theranostics.
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Affiliation(s)
- Yangjun Chen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Haijie Han
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Hongxin Tong
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Tingting Chen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Haibo Wang
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University , Chengdu 610065, China
| | - Jian Ji
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, China
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16
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Chen Y, Wang Y, Wang H, Jia F, Cai T, Ji J, Jin Q. Zwitterionic supramolecular prodrug nanoparticles based on host-guest interactions for intracellular drug delivery. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.05.051] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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17
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Zhou X, Xie Q, Ma C, Chen Z, Zhang G. Inhibition of Marine Biofouling by Use of Degradable and Hydrolyzable Silyl Acrylate Copolymer. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b01819] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xi Zhou
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Qingyi Xie
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Chunfeng Ma
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Zijian Chen
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Guangzhao Zhang
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
- Hefei
National Laboratory for Physical Sciences at Microscale, Department
of Chemical Physics, University of Science and Technology of China, Hefei 230026, P. R. China
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18
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Shi Y, Zhou P, Jérôme V, Freitag R, Agarwal S. Enzymatically Degradable Polyester-Based Adhesives. ACS Biomater Sci Eng 2015; 1:971-977. [DOI: 10.1021/acsbiomaterials.5b00217] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yinfeng Shi
- Macromolecular
Chemistry II and Bayreuth Center for Colloids and
Interfaces, and ‡Chair for Process Biotechnology, Universität Bayreuth, Universitätsstraße
30, 95440 Bayreuth, Germany
| | - Peiran Zhou
- Macromolecular
Chemistry II and Bayreuth Center for Colloids and
Interfaces, and ‡Chair for Process Biotechnology, Universität Bayreuth, Universitätsstraße
30, 95440 Bayreuth, Germany
| | - Valérie Jérôme
- Macromolecular
Chemistry II and Bayreuth Center for Colloids and
Interfaces, and ‡Chair for Process Biotechnology, Universität Bayreuth, Universitätsstraße
30, 95440 Bayreuth, Germany
| | - Ruth Freitag
- Macromolecular
Chemistry II and Bayreuth Center for Colloids and
Interfaces, and ‡Chair for Process Biotechnology, Universität Bayreuth, Universitätsstraße
30, 95440 Bayreuth, Germany
| | - Seema Agarwal
- Macromolecular
Chemistry II and Bayreuth Center for Colloids and
Interfaces, and ‡Chair for Process Biotechnology, Universität Bayreuth, Universitätsstraße
30, 95440 Bayreuth, Germany
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19
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Asoh TA, Nakajima T, Matsuyama T, Kikuchi A. Surface-Functionalized Biodegradable Nanoparticles Consisting of Amphiphilic Graft Polymers Prepared by Radical Copolymerization of 2-Methylene-1,3-Dioxepane and Macromonomers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:6879-6885. [PMID: 26047951 DOI: 10.1021/acs.langmuir.5b01149] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Biodegradable polyester-based nanoparticles were prepared by the precipitation of amphiphilic graft copolymers, which were prepared by the ring-opening radical copolymerization of 2-methylene-1,3-dioxepane (MDO) and amphiphilic macromonomers. The diameter of the nanoparticles was controlled by the degree of grafting and the molecular weight of the grafting oligomer. PMDO-g-poly(ethylene glycol) nanoparticles were degraded by the alkaline hydrolysis of the polyester backbone. Although the colloidal stability of nanoparticles was retained due to the reorientation of the PEG chains during hydrolysis, the size of the nanoparticles decreased with increasing hydrolysis time. We also prepared PMDO-g-poly(N-isopropylacrylamide) nanoparticles, which show aggregation in response to increasing temperature.
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Affiliation(s)
- Taka-Aki Asoh
- Department of Materials Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
| | - Takahito Nakajima
- Department of Materials Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
| | - Takuya Matsuyama
- Department of Materials Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
| | - Akihiko Kikuchi
- Department of Materials Science and Technology, Faculty of Industrial Science and Technology, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan
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20
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Xu J, Yang J, Ye X, Ma C, Zhang G, Pispas S. Synthesis and properties of amphiphilic and biodegradable poly(ε-caprolactone-co
-glycidol) copolymers. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27515] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jinbao Xu
- Faculty of Materials Science and Engineering; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Jinxian Yang
- Hefei National Laboratory for Physical Sciences at Microscale; Department of Chemical Physics; University of Science and Technology of China; Hefei 230026 People's Republic of China
| | - Xiaodong Ye
- Hefei National Laboratory for Physical Sciences at Microscale; Department of Chemical Physics; University of Science and Technology of China; Hefei 230026 People's Republic of China
| | - Chunfeng Ma
- Faculty of Materials Science and Engineering; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Guangzhao Zhang
- Faculty of Materials Science and Engineering; South China University of Technology; Guangzhou 510640 People's Republic of China
- Hefei National Laboratory for Physical Sciences at Microscale; Department of Chemical Physics; University of Science and Technology of China; Hefei 230026 People's Republic of China
| | - Stergios Pispas
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation; 48 Vassileos Constantinou Avenue 11635 Athens Greece
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21
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Cai T, Chen Y, Wang Y, Wang H, Liu X, Jin Q, Agarwal S, Ji J. One-Step Preparation of Reduction-Responsive Biodegradable Polymers as Efficient Intracellular Drug Delivery Platforms. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400311] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tongjiang Cai
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yangjun Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yin Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Haibo Wang
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Xiangsheng Liu
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Seema Agarwal
- University of Bayreuth; Macromolecular Chemistry II; Bayreuth Center for Colloids and Interfaces; Universitätsstrasse 30 95440 Bayreuth Germany
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
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