1
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Wen J, Liu C, Liu J, Wang L, Miao S, Chen D, Wang Q, Huo M, Shen Y. Dextran 40 hybrid biomimetic bismuth-nanoflower designed for NIR II-triggered hypoxic tumor thermoradiotherapy via macrophage escape. Carbohydr Polym 2023; 310:120697. [PMID: 36925238 DOI: 10.1016/j.carbpol.2023.120697] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023]
Abstract
At present, NIR-II-triggered photothermal biomedical applications are limited by complex synthesis reactions, mediocre photothermal conversion efficiency, and difficult degradation. Herein, we prepared biodegradable Bi flower-like nanoparticles (phospholipid-modified Bi nanoflowers, BNFs) with high photothermal conversion efficiency (∼33.52 %) in NIR-II by a simple method and then modified them with the red blood cell membrane and dextran 40 (DRBCM) to improve their in vitro stability, to escape macrophages clearance and to enhance tumor accumulation. Dextran coating onto the surface of particles as a dispersant shell stabilizes inorganic particles by maintaining the surface charges and creating steric repulsions upon compression of neighboring polymer chains. In vitro and in vivo experiments proved that combined thermoradiotherapy of DRBCM-BNFs exhibited significantly enhanced tumor inhibition efficacy than monotherapy with good biocompatibility and low toxicity due to its biodegradability. Furthermore, the mechanism studies demonstrated that DRBCM-BNFs could serve as a nano sensitizer to promote the thermoradiotherapy under NIR-II illumination and X-ray irradiation, by downregulating heat shock protein 70 (HSP70) and phosphorylated-p65 (p-p65) to reduce the thermal resistance and radioresistance of tumor cells and increasing the expression of apoptosis-related protein cleaved caspase-3. In conclusion, DRBCM-BNFs could be a promising green delivery platform for the sensitization of synergistic thermoradiotherapy.
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Affiliation(s)
- Jing Wen
- Department of Pharmaceutics, State Key Laboratory of Nature Medicines, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China
| | - Chang Liu
- Department of Pharmaceutics, State Key Laboratory of Nature Medicines, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China
| | - Ji Liu
- Department of Pharmaceutics, State Key Laboratory of Nature Medicines, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China
| | - Lu Wang
- Department of Pharmaceutics, State Key Laboratory of Nature Medicines, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China
| | - Si Miao
- Department of Pharmaceutics, State Key Laboratory of Nature Medicines, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China
| | - Daquan Chen
- School of Pharmacy, Yantai University, 30 Qingquan Road, Yantai 264005, China.
| | - Qiyue Wang
- School of Pharmaceutical Science, Nanjing Tech University, Nanjing 211816, China.
| | - Meirong Huo
- Department of Pharmaceutics, State Key Laboratory of Nature Medicines, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China.
| | - Yan Shen
- Department of Pharmaceutics, State Key Laboratory of Nature Medicines, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, China.
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2
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Bhattacharya K, Kalita U, Singha NK. Tailor-made Glycopolymers via Reversible Deactivation Radical Polymerization: Design, Properties and Applications. Polym Chem 2022. [DOI: 10.1039/d1py01640g] [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
Investigating the underlying mechanism of biological interactions using glycopolymer is becoming increasingly important owing to their unique recognition properties. The multivalent interactions between lectin and glycopolymer are significantly influenced by...
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3
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Thodikayil AT, Sharma S, Saha S. Engineering Carbohydrate-Based Particles for Biomedical Applications: Strategies to Construct and Modify. ACS APPLIED BIO MATERIALS 2021; 4:2907-2940. [PMID: 35014384 DOI: 10.1021/acsabm.0c01656] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Carbohydrate-based micro/nanoparticles have gained significant attention for various biomedical applications such as targeted/triggered/controlled drug delivery, bioimaging, biosensing, etc., because of their prominent characteristics like biocompatibility, biodegradability, hydrophilicity, and nontoxicity as well as nonimmunogenicity. Most importantly, the ability of the nanoparticles to recognize specific cell sites by targeting cell surface receptors makes them a promising candidate for designing a targeted drug delivery system. These particles may either comprise polysaccharides/glycopolymers or be integrated with various polymeric/inorganic nanoparticles such as gold, silver, silica, iron, etc., to reduce the toxicity of the inorganic nanoparticles and thus facilitate their cellular insertion. Various synthetic methods have been developed to fabricate carbohydrate-based or carbohydrate-conjugated inorganic/polymeric nanoparticles. In this review, we have highlighted the recently developed synthetic approaches to afford carbohydrate-based particles along with their significance in various biomedical applications.
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Affiliation(s)
| | - Shivangi Sharma
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
| | - Sampa Saha
- Department of Materials Science and Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India
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4
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Koyilapu R, Singha S, Kutcherlapati S, Jana T. Grafting of vinylimidazolium-type poly(ionic liquid) on silica nanoparticle through RAFT polymerization for constructing nanocomposite based PEM. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122458] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Souri Z, Adeli M, Mehdipour E. Two-dimensional MoS2: a platform for constructing three-dimensional structures using RAFT polymerization. NEW J CHEM 2020. [DOI: 10.1039/d0nj03285a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Controlled and straightforward functionalization are relevant strategies to obtain MoS2 platforms with defined functionality and improved processability.
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Affiliation(s)
- Zeinab Souri
- Faculty of Science
- Department of Chemistry
- Lorestan University
- Khorramabad
- Iran
| | - Mohsen Adeli
- Faculty of Science
- Department of Chemistry
- Lorestan University
- Khorramabad
- Iran
| | - Ebrahim Mehdipour
- Faculty of Science
- Department of Chemistry
- Lorestan University
- Khorramabad
- Iran
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6
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Zhou J, Yao H, He R. Synthesis of fluorinated polyacrylate surfactant-free core-shell latex by RAFT-mediated polymerization-induced self-assembly: Effects of the concentration of hexafluorobutyl acrylate. ADVANCES IN POLYMER TECHNOLOGY 2019. [DOI: 10.1002/adv.22163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jianhua Zhou
- College of Bioresources Chemical and Materials Engineering; Shaanxi University of Science and Technology; Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education; Shaanxi University of Science and Technology; Xi'an China
| | - Hongtao Yao
- College of Bioresources Chemical and Materials Engineering; Shaanxi University of Science and Technology; Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education; Shaanxi University of Science and Technology; Xi'an China
| | - Renyan He
- College of Bioresources Chemical and Materials Engineering; Shaanxi University of Science and Technology; Xi'an China
- National Demonstration Center for Experimental Light Chemistry Engineering Education; Shaanxi University of Science and Technology; Xi'an China
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7
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Pawar K, Kutcherlapati SNR, Yeole N, Hundiwale D, Jana T. Vesicular and micellar self-assembly of stimuli-responsive poly( N
-isopropyl acrylamide- b
-9-anthracene methyl methacrylate) amphiphilic diblock copolymers. J Appl Polym Sci 2018. [DOI: 10.1002/app.46474] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kishor Pawar
- School of Chemical Sciences; North Maharashtra University; Jalgaon India
- School of Chemistry; University of Hyderabad; Hyderabad India
| | | | - Niranjan Yeole
- School of Chemistry; University of Hyderabad; Hyderabad India
| | - Dilip Hundiwale
- School of Chemical Sciences; North Maharashtra University; Jalgaon India
| | - Tushar Jana
- School of Chemistry; University of Hyderabad; Hyderabad India
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8
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Synthesis of poly(N-isopropylacrylamide-b-N-vinylcarbazole) copolymers via RAFT polymerization and its stimuli responsive morphology in aqueous media. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1483-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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9
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Zhou J, Yao H, Ma J. Recent advances in RAFT-mediated surfactant-free emulsion polymerization. Polym Chem 2018. [DOI: 10.1039/c8py00065d] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We summarized the RAFT-mediated surfactant-free emulsion polymerization using various RAFT agents and the polymerization types for the preparation of organic/inorganic hybrid materials.
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Affiliation(s)
- Jianhua Zhou
- College of Bioresources Chemical and Materials Engineering
- Shaanxi University of Science and Technology
- Xi'an 710021
- China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology)
| | - Hongtao Yao
- College of Bioresources Chemical and Materials Engineering
- Shaanxi University of Science and Technology
- Xi'an 710021
- China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology)
| | - Jianzhong Ma
- College of Bioresources Chemical and Materials Engineering
- Shaanxi University of Science and Technology
- Xi'an 710021
- China
- National Demonstration Center for Experimental Light Chemistry Engineering Education (Shaanxi University of Science and Technology)
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10
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Wu Y, Tan M, Su Z, Shi Y, Fu Z, Yang W. In situ synthesis of PAA-b-PSt nano-assemblies via dispersion RAFT polymerization: effects of PEG in the medium. NEW J CHEM 2018. [DOI: 10.1039/c8nj04644a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A facile and efficient approach was proposed to adjust BCP assemblies in PISA by introduction of PEG in the medium. Both PEG amount and molecular weight have significant effects on PAA-b-PSt micelles.
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Affiliation(s)
- Yong Wu
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Mengting Tan
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Zhipeng Su
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yan Shi
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Zhifeng Fu
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
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11
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Kreutzer J, Yagci Y. Metal Free Reversible-Deactivation Radical Polymerizations: Advances, Challenges, and Opportunities. Polymers (Basel) 2017; 10:E35. [PMID: 30966069 PMCID: PMC6415071 DOI: 10.3390/polym10010035] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/06/2017] [Accepted: 12/07/2017] [Indexed: 12/21/2022] Open
Abstract
A considerable amount of the worldwide industrial production of synthetic polymers is currently based on radical polymerization methods. The steadily increasing demand on high performance plastics and tailored polymers which serve specialized applications is driven by the development of new techniques to enable control of polymerization reactions on a molecular level. Contrary to conventional radical polymerization, reversible-deactivation radical polymerization (RDRP) techniques provide the possibility to prepare polymers with well-defined structures and functionalities. The review provides a comprehensive summary over the development of the three most important RDRP methods, which are nitroxide mediated radical polymerization, atom transfer radical polymerization and reversible addition fragmentation chain transfer polymerization. The focus thereby is set on the newest developments in transition metal free systems, which allow using these techniques for biological or biomedical applications. After each section selected examples from materials synthesis and application to biomedical materials are summarized.
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Affiliation(s)
- Johannes Kreutzer
- Department of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey.
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey.
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.
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12
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Kutcherlapati SR, Koyilapu R, Jana T. Poly(N
-vinyl imidazole) grafted silica nanofillers: Synthesis by RAFT polymerization and nanocomposites with polybenzimidazole. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28917] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
| | - Rambabu Koyilapu
- School of Chemistry; University of Hyderabad; Telangana 500046 India
| | - Tushar Jana
- School of Chemistry; University of Hyderabad; Telangana 500046 India
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13
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Kutcherlapati SNR, Koyilapu R, Boddu UMR, Datta D, Perali RS, Swamy MJ, Jana T. Glycopolymer-Grafted Nanoparticles: Synthesis Using RAFT Polymerization and Binding Study with Lectin. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01265] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | | | | | - Debparna Datta
- School of Chemistry, University of Hyderabad, Hyderabad, India
| | | | - Musti J. Swamy
- School of Chemistry, University of Hyderabad, Hyderabad, India
| | - Tushar Jana
- School of Chemistry, University of Hyderabad, Hyderabad, India
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14
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Zhang Y, Lin J, Deng J. Effects of cosolvents on helical substituted polyacetylene particles prepared through suspension polymerization. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28673] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yingjie Zhang
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- College of Materials Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Jiangfeng Lin
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- College of Materials Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- College of Materials Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
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15
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Singhsa P, Manuspiya H, Narain R. Study of the RAFT homopolymerization and copolymerization of N-[3-(dimethylamino)propyl]methacrylamide hydrochloride and evaluation of the cytotoxicity of the resulting homo- and copolymers. Polym Chem 2017. [DOI: 10.1039/c7py00837f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Well-defined p(DMAPMA·HCl) homopolymers with good chain extension ability were obtained by the RAFT in acidic conditions and precipitation in acetone.
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Affiliation(s)
- Pratyawadee Singhsa
- Department of Chemical and Materials Engineering
- Donadeo Innovation Centre in Engineering
- Edmonton
- Canada
- The Petroleum and Petrochemical College
| | - Hathaikarn Manuspiya
- The Petroleum and Petrochemical College
- Center of Excellence on Petrochemical and Materials Technology
- Chulalongkorn University
- Bangkok 10330
- Thailand
| | - Ravin Narain
- Department of Chemical and Materials Engineering
- Donadeo Innovation Centre in Engineering
- Edmonton
- Canada
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16
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Liu XH, Zhang QY, Di WL, Zhang YG, Ding C. A novel copper catalyst containing a hydroxyl functional group: a facile strategy to prepare block copolymers of vinyl monomer and ε-caprolactone via tandem reverse ATRP and ROP. Polym Chem 2017. [DOI: 10.1039/c7py01040k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A facile hydroxyl-functionalized catalyst was first accessed to prepare block copolymers of vinyl and cyclic ester monomers via tandem reverse ATRP/ROP.
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Affiliation(s)
- Xiao-hui Liu
- School of Materials Science and Engineering
- State Key Laboratory of Separation Membranes and Membrane Processes
- Tianjin Polytechnic University
- Tianjin 300387
- China
| | - Qiu-yan Zhang
- School of Materials Science and Engineering
- State Key Laboratory of Separation Membranes and Membrane Processes
- Tianjin Polytechnic University
- Tianjin 300387
- China
| | - Wen-li Di
- School of Materials Science and Engineering
- State Key Laboratory of Separation Membranes and Membrane Processes
- Tianjin Polytechnic University
- Tianjin 300387
- China
| | - Yan-guang Zhang
- School of Materials Science and Engineering
- State Key Laboratory of Separation Membranes and Membrane Processes
- Tianjin Polytechnic University
- Tianjin 300387
- China
| | - Chen Ding
- School of Materials Science and Engineering
- State Key Laboratory of Separation Membranes and Membrane Processes
- Tianjin Polytechnic University
- Tianjin 300387
- China
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