1
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Mitra K, Maity S, Hajra A, Singh S, Mondal S, Singh J, Maiti P, Ray B. Pyrene-tagged poly( N-vinyl pyrrolidone) as efficient nano-carrier for anticancer drug delivery. INT J POLYM MATER PO 2023. [DOI: 10.1080/00914037.2023.2182780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Kheyanath Mitra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Swapan Maity
- School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi, India
| | - Archismita Hajra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shikha Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Sourov Mondal
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Jaydeep Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Pralay Maiti
- School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi, India
| | - Biswajit Ray
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
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2
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Mishra AK, Hwang JH, Min JH, Park J, Lee E. Metal scavenging resin tethered with catechol or gallol binders via reversible addition–fragmentation chain transfer polymerisation. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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3
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Roka N, Kokkorogianni O, Kontoes-Georgoudakis P, Choinopoulos I, Pitsikalis M. Recent Advances in the Synthesis of Complex Macromolecular Architectures Based on Poly(N-vinyl pyrrolidone) and the RAFT Polymerization Technique. Polymers (Basel) 2022; 14:polym14040701. [PMID: 35215614 PMCID: PMC8880212 DOI: 10.3390/polym14040701] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/31/2022] [Accepted: 02/09/2022] [Indexed: 11/16/2022] Open
Abstract
Recent advances in the controlled RAFT polymerization of complex macromolecular architectures based on poly(N-vinyl pyrrolidone), PNVP, are summarized in this review article. Special interest is given to the synthesis of statistical copolymers, block copolymers, and star polymers and copolymers, along with graft copolymers and more complex architectures. In all cases, PNVP is produced via RAFT techniques, whereas other polymerization methods can be employed in combination with RAFT to provide the desired final products. The advantages and limitations of the synthetic methodologies are discussed in detail.
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4
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Liu M, Wang B, Li P, Liu X, Li Y. Sequentially bridging anionic addition and ring-opening polymerization by cooperative organocatalysis: Well-defined block copolymers from methacrylates and cyclic esters. Polym Chem 2022. [DOI: 10.1039/d2py00339b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organocatalytic sequential block copolymerization of dissimilar monomers with distinct chemical characteristics is great challenging, usually involving the integration of different polymerization mechanism. In this contribution, we reported the synthesis of...
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5
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Mishra AK, Lim J, Lee J, Park S, Seo Y, Hwang H, Kim JK. Control drug release behavior by highly stable and pH sensitive poly(N-vinylpyrrolidone)-block-poly(4-vinylpyridine) copolymer micelles. POLYMER 2021. [DOI: 10.1016/j.polymer.2020.123329] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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6
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He T, Narumi A, Wang Y, Xu L, Sato SI, Shen X, Kakuchi T. Amphiphilic diblock copolymers of poly(glycidol) with biodegradable polyester/polycarbonate. organocatalytic one-pot ROP and self-assembling property. Polym Chem 2021. [DOI: 10.1039/d1py01026c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Poly(glycidol)-based block copolymers with excellent micelle formation properties were prepared via organocatalytic one-pot ROP.
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Affiliation(s)
- Tingyu He
- Research Center for Polymer Materials, School of Materials Science and Engineering, Changchun University of Science and Technology, Weixing Road 7989, Jilin 130022, China
| | - Atsushi Narumi
- Graduate School of Organic Materials Science, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Yanqiu Wang
- Research Center for Polymer Materials, School of Materials Science and Engineering, Changchun University of Science and Technology, Weixing Road 7989, Jilin 130022, China
| | - Liang Xu
- Research Center for Polymer Materials, School of Materials Science and Engineering, Changchun University of Science and Technology, Weixing Road 7989, Jilin 130022, China
| | - Shin-ichiro Sato
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Xiande Shen
- Research Center for Polymer Materials, School of Materials Science and Engineering, Changchun University of Science and Technology, Weixing Road 7989, Jilin 130022, China
- Chongqing Research Institute, Changchun University of Science and Technology, No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing City 401135, China
| | - Toyoji Kakuchi
- Research Center for Polymer Materials, School of Materials Science and Engineering, Changchun University of Science and Technology, Weixing Road 7989, Jilin 130022, China
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
- Chongqing Research Institute, Changchun University of Science and Technology, No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing City 401135, China
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7
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Zhu Y, Gao L, Li Z, Liu B, Zhang Z, Tong H, Qu Y, Quan Y, Zou X, Guo K. Merging of cationic RAFT and radical RAFT polymerizations with ring-opening polymerizations for the synthesis of asymmetric ABCD type tetrablock copolymers in one pot. Polym Chem 2021. [DOI: 10.1039/d1py00971k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A new bifunctional and switchable RAFT agent and a mechanism switching strategy were proposed to control the cationic RAFT polymerization, radical RAFT polymerization and ring-opening polymerization of vinyl and cyclic ester monomers and to produce block copolymers.
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Affiliation(s)
- Yuejia Zhu
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Luoyu Gao
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Zhenjiang Li
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Bo Liu
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Zhihao Zhang
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Haoying Tong
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Yuanyuan Qu
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Yusheng Quan
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Xin Zou
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
| | - Kai Guo
- State Key Laboratory Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 Puzhu Road South, Nanjing 211816, China
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8
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Biswas CS, Biswas A, Galluzzi M, Shekh MI, Wang Q, Ray B, Maiti P, Stadler FJ. Synthesis and characterization of novel amphiphilic biocompatible block-copolymers of poly(N-isopropylacrylamide)-b-poly(l-phenylalanine methyl ester) by RAFT polymerization. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122760] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Moraes RM, Carvalho LT, Alves GM, Medeiros SF, Bourgeat-Lami E, Santos AM. Synthesis and Self-Assembly of Poly( N-Vinylcaprolactam)- b-Poly(ε-Caprolactone) Block Copolymers via the Combination of RAFT/MADIX and Ring-Opening Polymerizations. Polymers (Basel) 2020; 12:polym12061252. [PMID: 32486145 PMCID: PMC7362203 DOI: 10.3390/polym12061252] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/25/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023] Open
Abstract
Well-defined amphiphilic, biocompatible and partially biodegradable, thermo-responsive poly(N-vinylcaprolactam)-b-poly(ε-caprolactone) (PNVCL-b-PCL) block copolymers were synthesized by combining reversible addition-fragmentation chain transfer (RAFT) and ring-opening polymerizations (ROP). Poly(N-vinylcaprolactam) containing xanthate and hydroxyl end groups (X–PNVCL–OH) was first synthesized by RAFT/macromolecular design by the interchange of xanthates (RAFT/MADIX) polymerization of NVCL mediated by a chain transfer agent containing a hydroxyl function. The xanthate-end group was then removed from PNVCL by a radical-induced process. Finally, the hydroxyl end-capped PNVCL homopolymer was used as a macroinitiator in the ROP of ε-caprolactone (ε-CL) to obtain PNVCL-b-PCL block copolymers. These (co)polymers were characterized by Size Exclusion Chromatography (SEC), Fourier-Transform Infrared spectroscopy (FTIR), Proton Nuclear Magnetic Resonance spectroscopy (1H NMR), UV–vis and Differential Scanning Calorimetry (DSC) measurements. The critical micelle concentration (CMC) of the block copolymers in aqueous solution measured by the fluorescence probe technique decreased with increasing the length of the hydrophobic block. However, dynamic light scattering (DLS) demonstrated that the size of the micelles increased with increasing the proportion of hydrophobic segments. The morphology observed by cryo-TEM demonstrated that the micelles have a pointed-oval-shape. UV–vis and DLS analyses showed that these block copolymers have a temperature-responsive behavior with a lower critical solution temperature (LCST) that could be tuned by varying the block copolymer composition.
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Affiliation(s)
- Rodolfo M. Moraes
- Laboratory of Polymers, Department of Chemical Engineering, Engineering School of Lorena, University of São Paulo, EEL-USP, Estrada Municipal do Campinho, s/n, P.O. Box 116, Lorena SP 12602-810, Brazil; (R.M.M.); (L.T.C.); (G.M.A.); (S.F.M.)
| | - Layde T. Carvalho
- Laboratory of Polymers, Department of Chemical Engineering, Engineering School of Lorena, University of São Paulo, EEL-USP, Estrada Municipal do Campinho, s/n, P.O. Box 116, Lorena SP 12602-810, Brazil; (R.M.M.); (L.T.C.); (G.M.A.); (S.F.M.)
| | - Gizelda M. Alves
- Laboratory of Polymers, Department of Chemical Engineering, Engineering School of Lorena, University of São Paulo, EEL-USP, Estrada Municipal do Campinho, s/n, P.O. Box 116, Lorena SP 12602-810, Brazil; (R.M.M.); (L.T.C.); (G.M.A.); (S.F.M.)
| | - Simone F. Medeiros
- Laboratory of Polymers, Department of Chemical Engineering, Engineering School of Lorena, University of São Paulo, EEL-USP, Estrada Municipal do Campinho, s/n, P.O. Box 116, Lorena SP 12602-810, Brazil; (R.M.M.); (L.T.C.); (G.M.A.); (S.F.M.)
| | - Elodie Bourgeat-Lami
- Univ Lyon, Université Claude Bernard Lyon 1, CPE Lyon, CNRS UMR 5265, Chemistry, Catalysis, Polymers and Processes (C2P2), 43 Bvd. du 11 Novembre 1918, F-69616 Villeurbanne, France
- Correspondence: (E.B.-L.); (A.M.S.)
| | - Amilton M. Santos
- Laboratory of Polymers, Department of Chemical Engineering, Engineering School of Lorena, University of São Paulo, EEL-USP, Estrada Municipal do Campinho, s/n, P.O. Box 116, Lorena SP 12602-810, Brazil; (R.M.M.); (L.T.C.); (G.M.A.); (S.F.M.)
- Correspondence: (E.B.-L.); (A.M.S.)
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10
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Hira SK, Mitra K, Srivastava P, Singh S, Vishwakarma S, Singh R, Ray B, Manna PP. Doxorubicin loaded pH responsive biodegradable ABA-type Amphiphilic PEG-b-aliphatic Polyketal-b-PEG block copolymer for therapy against aggressive murine lymphoma. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 24:102128. [PMID: 31747622 DOI: 10.1016/j.nano.2019.102128] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/17/2019] [Accepted: 11/08/2019] [Indexed: 11/30/2022]
Abstract
A novel ABA-type polyethylene glycol (PEG)-b-polyketal (PK)-b-PEG block copolymer was synthesized via click reactions between the monoazido-monomethoxy-PEG and dialkyne terminated aliphatic polyketal with no carboxylic/amide linkages. Formation of the novel block copolymer was confirmed by 1H NMR, GPC, TGA, and DSC studies. The formed copolymer has shown faster degradation at acidic pH. Self-assembly of this block copolymer (average size 6.2 nm) was assessed by fluorescence study using pyrene as a probe. Doxorubicin loaded block copolymeric micelles (69.9 nm) have shown pH dependent elevated drug release at pH 6.4, indicating its potential as a pH responsive nano-carrier for anticancer therapy. The nano-sized copolymer demonstrated tumoricidal activities against the lymphoma of murine and human origin with significant levels of growth inhibition and apoptosis. Therapy with doxorubicin loaded copolymer reduced the tumor size and augmented the life span of the tumor bearing animals with improved histopathological parameters, compared with the untreated control.
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Affiliation(s)
- Sumit Kumar Hira
- Cellular Immunology Laboratory, Department of Zoology, Golapbag Campus, The University of Burdwan, Purba Bardhaman, India
| | - Kheyanath Mitra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Prateek Srivastava
- Immunobiology Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shikha Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Sambhav Vishwakarma
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Ranjeet Singh
- Immunobiology Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Biswajit Ray
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India.
| | - Partha Pratim Manna
- Immunobiology Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, India.
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11
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Singh R, Mitra K, Singh S, Senapati S, Patel VK, Vishwakarma S, Kumari A, Singh J, Sen Gupta SK, Misra N, Maiti P, Ray B. Highly selective fluorescence 'turn off' sensing of picric acid and efficient cell labelling by water-soluble luminescent anthracene-bridged poly(N-vinyl pyrrolidone). Analyst 2019; 144:3620-3634. [PMID: 31070612 DOI: 10.1039/c8an02417k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A novel, water-soluble, luminescent anthracene-bridged AA-type bi-arm poly(N-vinylpyrrolidone) (ATC-PNVP) was synthesized using a click reaction between alkyne-terminated PNVP and 9,10-bis(azidomethyl)anthracene. The resultant anthracene-bridged PNVP (ATC-PNVP) was characterized using 1H NMR, FTIR, UV-Vis, and fluorescence spectroscopic methods and GPC analysis. ATC-PNVP showed effective fluorescence properties in an aqueous medium. It showed highly selective "turn off" sensing behaviour towards picric acid, a common nitro-aromatic explosive, with a wide linear range of detection of 0.01-0.3 mM and LOD value of 0.006 mM in water. ATC-PNVP-based paper sensors also showed very effective detection of picric acid in the concentration range 0.001-1.0 mM. Its binding with bovine serum albumin (BSA) was studied using steady-state, synchronous and 3D fluorescence spectroscopy and this study showed effective quenching of the intrinsic fluorescence of BSA and occurrence of a FRET-type interaction. Furthermore, this luminescent ATC-PNVP was efficiently used as a fluorescence microscopy labelling agent in NIH-3T3 and HeLa cells, and showed greater uptake and hence better fluorescent labelling in the cytosols of the tested cells than free 9,10-bis(azidomethyl) anthracene. The cell viability study also showed a very good biocompatible and non-toxic nature of ATC-PNVP at lower working concentrations towards each of the types of cells tested.
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Affiliation(s)
- Rajshree Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
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12
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Alwattar A, Haddad A, Zhou Q, Nascimento T, Greenhalgh R, Medeiros E, Blaker J, Parry A, Quayle P, Yeates S. Synthesis and characterisation of fluorescent pyrene-end-capped polylactide fibres. POLYM INT 2018. [DOI: 10.1002/pi.5712] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Aula Alwattar
- School of Chemistry; University of Manchester; Manchester UK
- Chemistry Department, College of Science; University of Basrah; Basrah Iraq
| | - Athir Haddad
- School of Chemistry; University of Manchester; Manchester UK
- Chemistry Department, College of Science; University of Basrah; Basrah Iraq
| | - Quan Zhou
- Bio-Active Materials Group, School of Materials, MSS Tower; University of Manchester; Manchester UK
| | - Tatiana Nascimento
- Bio-Active Materials Group, School of Materials, MSS Tower; University of Manchester; Manchester UK
- Materials and Biosystems Laboratory (LAMAB), Department of Materials Engineering (DEMat); Federal University of Paraíba (UFPB); João Pessoa Brazil
| | - Ryan Greenhalgh
- Bio-Active Materials Group, School of Materials, MSS Tower; University of Manchester; Manchester UK
| | - Eliton Medeiros
- Materials and Biosystems Laboratory (LAMAB), Department of Materials Engineering (DEMat); Federal University of Paraíba (UFPB); João Pessoa Brazil
| | - Jonny Blaker
- Bio-Active Materials Group, School of Materials, MSS Tower; University of Manchester; Manchester UK
| | - Adam Parry
- School of Chemistry; University of Manchester; Manchester UK
| | - Peter Quayle
- School of Chemistry; University of Manchester; Manchester UK
| | - Stephen Yeates
- School of Chemistry; University of Manchester; Manchester UK
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13
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Guo X, Choi B, Feng A, Thang SH. Polymer Synthesis with More Than One Form of Living Polymerization Method. Macromol Rapid Commun 2018; 39:e1800479. [DOI: 10.1002/marc.201800479] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 08/23/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Xiaofeng Guo
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Material Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Bonnie Choi
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Material Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Anchao Feng
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Material Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - San H. Thang
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, College of Material Science and Engineering; Beijing University of Chemical Technology; Beijing 100029 China
- School of Chemistry; Monash University; Clayton Campus VIC 3800 Australia
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14
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Mitra K, Hira SK, Singh S, Vishwakarma NK, Vishwakarma S, Gupta U, Manna PP, Ray B. In Vitro Anticancer Drug Delivery Using Amphiphilic Poly(N
-vinylpyrrolidone)-b
-Polyketal-b
-Poly(N
-vinylpyrrolidone) Block Copolymer as Micellar Nanocarrier. ChemistrySelect 2018. [DOI: 10.1002/slct.201801399] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kheyanath Mitra
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
| | - Sumit Kumar Hira
- Immunobiology Laboratory; Department of Zoology; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
- Department of Zoology; The University of Burdwan; Burdwan - 713104, West Bengal India
| | - Shikha Singh
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
| | - Niraj Kumar Vishwakarma
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
| | - Sambhav Vishwakarma
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
| | - Uttam Gupta
- Immunobiology Laboratory; Department of Zoology; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
| | - Partha Pratim Manna
- Immunobiology Laboratory; Department of Zoology; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
| | - Biswajit Ray
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi-221005, Uttar Pradesh India
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15
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Knapp KA, Nuñez IM, Shipp DA. Effect of polymer chain architecture on the aqueous solution properties of amphiphilic copolymers: A study of poly(N-vinylpyrrolidone-co-vinyl laurate). POLYMER 2018. [DOI: 10.1016/j.polymer.2018.02.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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16
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Capasso Palmiero U, Sponchioni M, Manfredini N, Maraldi M, Moscatelli D. Strategies to combine ROP with ATRP or RAFT polymerization for the synthesis of biodegradable polymeric nanoparticles for biomedical applications. Polym Chem 2018. [DOI: 10.1039/c8py00649k] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The available strategies to combine CRPs and ROP in the synthesis of highly engineered polymer nanoparticles are here critically discussed.
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Affiliation(s)
| | - Mattia Sponchioni
- Department of Chemistry
- Materials and Chemical Engineering
- Politecnico di Milano
- 20131 Milano
- Italy
| | - Nicolò Manfredini
- Department of Chemistry and Applied Biosciences
- Institute for Chemical and Bioengineering
- ETH Zurich
- Switzerland
| | - Matteo Maraldi
- Department of Chemistry and Applied Biosciences
- Institute for Chemical and Bioengineering
- ETH Zurich
- Switzerland
| | - Davide Moscatelli
- Department of Chemistry
- Materials and Chemical Engineering
- Politecnico di Milano
- 20131 Milano
- Italy
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17
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Maity N, Chakraborty P, Nandi AK. Influence of Chain Length on the Self-Assembly of Poly(ε-caprolactone)-Grafted Graphene Quantum Dots. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:13384-13393. [PMID: 29099187 DOI: 10.1021/acs.langmuir.7b03269] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The multifarious applications of graphene quantum dots (GQDs) necessitate surface modifications to enhance their solution processability. Herein, we report the synthesis and self-assembly of GQDs grafted with poly(ε-caprolactone) (PCL) of different degrees of polymerization (3, 7, 15, and 21) produced from ring-opening polymerization. Optical and morphological studies unveil the transformation of the assemblies from J-aggregates to H-aggregates, accompanied by an alteration in morphology from toroid to spheroid to rodlike structures with increasing chain length of PCL. Functionalized GQDs with lower chain lengths of PCL at higher concentration also assemble into liquid-crystalline phases as observed from birefringent textures, which are later correlated to the formation of columnar hexagonal (Colh) mesophases. However, no such behavior is observed at higher chain lengths of PCL under identical conditions. Therefore, it is evident that the variation in the PCL chain length plays a crucial role in the self-assembly, which is primarily triggered by the van der Waals force between the polymer chains dictating the π stacking of GQDs, resulting in different self- aggregated behavior.
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Affiliation(s)
- Nabasmita Maity
- Polymer Science Unit, Indian Association for the Cultivation of Science , Jadavpur, Kolkata-700032, India
| | - Priyadarshi Chakraborty
- Polymer Science Unit, Indian Association for the Cultivation of Science , Jadavpur, Kolkata-700032, India
| | - Arun K Nandi
- Polymer Science Unit, Indian Association for the Cultivation of Science , Jadavpur, Kolkata-700032, India
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18
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Mukhopadhyay S, Mitra K, Paitandi RP, Singh RS, Singh S, Ray B, Pandey DS. Polymerization of 1-(2-Propynyl)-3-methylimidazolium Bromide using Cyclometalated Pd(II) Catalysts and Study of the Interaction of Ensuing Oligomer with BSA. ChemistrySelect 2017. [DOI: 10.1002/slct.201700555] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sujay Mukhopadhyay
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi- 221005 India
| | - Kheyanath Mitra
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi- 221005 India
| | | | - Roop Shikha Singh
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi- 221005 India
| | - Shikha Singh
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi- 221005 India
| | - Biswajit Ray
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi- 221005 India
| | - Daya Shankar Pandey
- Department of Chemistry; Institute of Science; Banaras Hindu University; Varanasi- 221005 India
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19
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Maity N, Kuila A, Chatterjee DP, Mandal D, Nandi AK. An insight into the schizophrenic self-assembly of thermo and proton sensitive graphene oxide grafted block copolymer. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28358] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Nabasmita Maity
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700032 India
| | - Atanu Kuila
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700032 India
| | - Dhruba P. Chatterjee
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700032 India
| | - Debasish Mandal
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700032 India
| | - Arun K. Nandi
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700032 India
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20
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Synthesis and self-assembly of amphiphilic and biocompatible poly(vinyl alcohol)-block-poly(l-lactide) copolymer. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Mitra K, Singh S, Hira SK, Patel VK, Singh D, Vishwakarma S, Singh R, Kumari A, Manna PP, Ray B. Study of the Fluorescence Based Applications of Pyrene-Tagged Poly(N-vinyl-2-pyrrolidone). ACS Biomater Sci Eng 2016; 2:1630-1640. [DOI: 10.1021/acsbiomaterials.6b00397] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kheyanath Mitra
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Shikha Singh
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Sumit Kumar Hira
- Immunobiology
Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Vijay Kumar Patel
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Deovrat Singh
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Sambhav Vishwakarma
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Rajshree Singh
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Archana Kumari
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Partha Pratim Manna
- Immunobiology
Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
| | - Biswajit Ray
- Department
of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221 005, India
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22
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Saha A, Jana S, Mandal TK. Peptide-poly(tert-butyl methacrylate) conjugate into composite micelles in organic solventsversuspeptide-poly(methacrylic acid) conjugate into spherical and worm-like micelles in water: Synthesis and self-assembly. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28188] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Anupam Saha
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur Kolkata 700 032 India
| | - Somdeb Jana
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur Kolkata 700 032 India
| | - Tarun K. Mandal
- Polymer Science Unit, Indian Association for the Cultivation of Science; Jadavpur Kolkata 700 032 India
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23
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A reactive polystyrene-block-polyisoprene star copolymer as a toughening agent in an epoxy thermoset. Colloid Polym Sci 2016. [DOI: 10.1007/s00396-015-3810-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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One-step synthesis of poly(lactic-co-glycolic acid)-g-poly-1-vinylpyrrolidin-2-one copolymers. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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25
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Patel VK, Vishwakarma NK, Singh S, Mitra K, Ramesh K, Mishra N, Ray B. Synthesis of fluorescence poly(N-vinylpyrrolidone) via click chemistry using azide-terminated xanthate mediator (S)-2-(4-azidobutyl propionate)-(O-ethyl xanthate). INT J POLYM MATER PO 2016. [DOI: 10.1080/00914037.2015.1119682] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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26
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Ramesh K, Gundampati RK, Singh S, Mitra K, Shukla A, Jagannadham MV, Chattopadhyay D, Misra N, Ray B. Self-assembly, doxorubicin-loading and antibacterial activity of well-defined ABA-type amphiphilic poly(N-vinylpyrrolidone)-b-poly(d,l-lactide)-b-poly(N-vinyl pyrrolidone) triblock copolymers. RSC Adv 2016. [DOI: 10.1039/c5ra23239b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesis, self-assembly, DOX-loading and antibacterial activity of well-defined ABA-type amphiphilic poly(N-vinylpyrrolidone)-b-poly(d,l-lactide)-b-poly(N-vinylpyrrolidone) triblock copolymers.
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Affiliation(s)
- K. Ramesh
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi – 221005
- India
| | - Ravi Kumar Gundampati
- Molecular Biology Unit
- Institute of Medical Science
- Banaras Hindu University
- Varanasi – 221005
- India
| | - Shikha Singh
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi – 221005
- India
| | - Kheyanath Mitra
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi – 221005
- India
| | - Ankita Shukla
- Molecular Biology Unit
- Institute of Medical Science
- Banaras Hindu University
- Varanasi – 221005
- India
| | | | | | - Nira Misra
- School of Biomedical Engineering
- Indian Institute of Technology (Banaras Hindu University)
- Varanasi-221005
- India
| | - Biswajit Ray
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi – 221005
- India
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27
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Tungala K, Adhikary P, Azmeera V, Kumar K, Ramesh K, Krishnamoorthi S. Dendrimer like star polymer based on β-cyclodextrin with ABC type miktoarms. RSC Adv 2016. [DOI: 10.1039/c6ra09660c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The present article reports the synthesis and self aggregation study of a novel dendrimer like star polymer based on β-cyclodextrin (β-CD), in which the primary alcoholic arms of β-CD have been linked to ABC type miktoarm star polymers.
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Affiliation(s)
- Kranthikumar Tungala
- Department of Chemistry
- Centre of Advanced Studies
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
| | - Pubali Adhikary
- Department of Chemistry
- Centre of Advanced Studies
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
| | - Venkanna Azmeera
- Department of Chemistry
- Centre of Advanced Studies
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
| | - Krishna Kumar
- Department of Applied Science
- Madan Mohan Malaviya University of Technology
- Gorakhpur-273010
- India
| | - K. Ramesh
- School of Biomedical Engineering
- Indian Institute of Technology
- Banaras Hindu University
- Varanasi 221005
- India
| | - S. Krishnamoorthi
- Department of Chemistry
- Centre of Advanced Studies
- Institute of Science
- Banaras Hindu University
- Varanasi 221005
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28
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Ramesh K, Singh S, Mitra K, Chattopadhyay D, Misra N, Ray B. Self-assembly of Novel Poly(d,l-Lactide-co-Glycolide)-b-Poly(N-Vinylpyrrolidone) (PLGA-b-PNVP) Amphiphilic Diblock Copolymers. Colloid Polym Sci 2015. [DOI: 10.1007/s00396-015-3795-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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29
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Hedir GG, Pitto-Barry A, Dove AP, O'Reilly RK. Amphiphilic block copolymer self-assemblies of poly(NVP)-b-poly(MDO-co-vinyl esters): Tunable dimensions and functionalities. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27915] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Guillaume G. Hedir
- Department of Chemistry; University of Warwick; Gibbet Hill Road Coventry CV4 7AL United Kingdom
| | - A. Pitto-Barry
- Department of Chemistry; University of Warwick; Gibbet Hill Road Coventry CV4 7AL United Kingdom
| | - Andrew P. Dove
- Department of Chemistry; University of Warwick; Gibbet Hill Road Coventry CV4 7AL United Kingdom
| | - Rachel K. O'Reilly
- Department of Chemistry; University of Warwick; Gibbet Hill Road Coventry CV4 7AL United Kingdom
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30
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Hira SK, Ramesh K, Gupta U, Mitra K, Misra N, Ray B, Manna PP. Methotrexate-Loaded Four-Arm Star Amphiphilic Block Copolymer Elicits CD8+ T Cell Response against a Highly Aggressive and Metastatic Experimental Lymphoma. ACS APPLIED MATERIALS & INTERFACES 2015; 7:20021-20033. [PMID: 26323031 DOI: 10.1021/acsami.5b04905] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We have synthesized a well-defined four-arm star amphiphilic block copolymer [poly(DLLA)-b-poly(NVP)]4 [star-(PDLLA-b-PNVP)4] that consists of D,L-lactide (DLLA) and N-vinylpyrrolidone (NVP) via the combination of ring-opening polymerization (ROP) and xanthate-mediated reversible addition-fragmentation chain transfer (RAFT) polymerization. Synthesis of the polymer was verified by 1H NMR spectroscopy and gel permeation chromatography (GPC). The amphiphilic four-arm star block copolymer forms spherical micelles in water as demonstrated by transmission electron microscopy (TEM) and 1H NMR spectroscopy. Pyrene acts as a probe to ascertain the critical micellar concentration (cmc) by using fluorescence spectroscopy. Methotrexate (MTX)-loaded polymeric micelles of star-(PDLLA15-b-PNVP10)4 amphiphilic block copolymer were prepared and characterized by fluorescence and TEM studies. Star-(PDLLA15-b-PNVP10)4 copolymer was found to be significantly effective with respect to inhibition of proliferation and lysis of human and murine lymphoma cells. The amphiphilic block copolymer causes cell death in parental and MTX-resistant Dalton lymphoma (DL) and Raji cells. The formulation does not cause hemolysis in red blood cells and is tolerant to lymphocytes compared to free MTX. Therapy with MTX-loaded star-(PDLLA15-b-PNVP10)4 amphiphilic block copolymer micelles prolongs the life span of animals with neoplasia by reducing the tumor load, preventing metastasis and augmenting CD8+ T cell-mediated adaptive immune responses.
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Affiliation(s)
- Sumit Kumar Hira
- Immunobiology Laboratory, Department of Zoology, Faculty of Science, Banaras Hindu University , Varanasi 221005, India
- Department of Zoology, The University of Burdwan , Burdwan 713104, West Bengal, India
| | - Kalyan Ramesh
- Department of Chemistry, Faculty of Science, Banaras Hindu University , Varanasi 221005, India
- School of Biomedical Engineering, Indian Institute of Technology ( Banaras Hindu University ), Varanasi 221005, India
| | - Uttam Gupta
- Immunobiology Laboratory, Department of Zoology, Faculty of Science, Banaras Hindu University , Varanasi 221005, India
| | - Kheyanath Mitra
- Department of Chemistry, Faculty of Science, Banaras Hindu University , Varanasi 221005, India
| | - Nira Misra
- School of Biomedical Engineering, Indian Institute of Technology ( Banaras Hindu University ), Varanasi 221005, India
| | - Biswajit Ray
- Department of Chemistry, Faculty of Science, Banaras Hindu University , Varanasi 221005, India
| | - Partha Pratim Manna
- Immunobiology Laboratory, Department of Zoology, Faculty of Science, Banaras Hindu University , Varanasi 221005, India
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31
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Yao X, Xie C, Chen W, Yang C, Wu W, Jiang X. Platinum-Incorporating Poly(N-vinylpyrrolidone)-poly(aspartic acid) Pseudoblock Copolymer Nanoparticles for Drug Delivery. Biomacromolecules 2015; 16:2059-71. [PMID: 26023705 DOI: 10.1021/acs.biomac.5b00479] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cisplatin-incorporating pseudoblock copolymer nanoparticles with high drug loading efficiency (ca. 50%) were prepared built on host-guest inclusion complexation between β-cyclodextrin end-capped poly(N-vinylpyrrolidone) block and admantyl end-capped poly(aspartic acid) block, followed by the coordination between cisplatin and carboxyl groups in poly(aspartic acid). The host-guest interaction between the two polymer blocks was examined by two-dimensional nuclear overhauser effect spectroscopy. The size and morphology of nanoparticles formed were characterized by dynamic light scattering, zeta potential, transmission electron microscopy, and atomic force microscopy. The size control of nanoparticles was carried out by varying the ratio of poly(N-vinylpyrrolidone) to poly(aspartic acid). The nanoparticles were stable in the aqueous medium with different pH values but disintegrated in the medium containing Cl(-) ions. The in vitro and in vivo antitumor effects of cisplatin-loaded nanoparticles were evaluated. The biodistribution of the nanoparticles in vivo was studied by noninvasive near-infrared fluorescence imaging and ion-coupled plasma mass spectrometry. It was found that cisplatin-loaded nanoparticles could effectively accumulate in the tumor site and exhibited significant superior in vivo antitumor activity to the commercially available free cisplatin by combining the tumor volume, body weight, and survival rate measurements.
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Affiliation(s)
- Xikuang Yao
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, and Jiangsu Provincial Laboratory for Nanotechnology, Nanjing University, Nanjing 210093, People's Republic of China
| | - Chen Xie
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, and Jiangsu Provincial Laboratory for Nanotechnology, Nanjing University, Nanjing 210093, People's Republic of China
| | - Weizhi Chen
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, and Jiangsu Provincial Laboratory for Nanotechnology, Nanjing University, Nanjing 210093, People's Republic of China
| | - Chenchen Yang
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, and Jiangsu Provincial Laboratory for Nanotechnology, Nanjing University, Nanjing 210093, People's Republic of China
| | - Wei Wu
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, and Jiangsu Provincial Laboratory for Nanotechnology, Nanjing University, Nanjing 210093, People's Republic of China
| | - Xiqun Jiang
- Department of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, and Jiangsu Provincial Laboratory for Nanotechnology, Nanjing University, Nanjing 210093, People's Republic of China
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32
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Vishwakarma NK, Patel VK, Hira SK, Ramesh K, Srivastava P, Mitra K, Singh S, Chattopadhyay D, Maiti P, Misra N, Manna PP, Ray B. Tadpole-shaped β-cyclodextrin-tagged poly(N-vinylpyrrolidone): synthesis, characterization and studies of its complexation with phenolphthalein and anti tumor activities. RSC Adv 2015. [DOI: 10.1039/c4ra15359f] [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] Open
Abstract
DOX-loaded β-CD-PNVP shows more effective delivery of DOX compared to free DOX towards the U2-OS, MCF-7 and HEPG2 cell lines.
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33
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Yi Y, Li L, Zheng S. Poly(ε-caprolactone)-block-poly(N-vinyl pyrrolidone) diblock copolymers grafted from macrocyclic oligomeric silsesquioxane. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.06.083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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34
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Liang X, Kozlovskaya V, Cox CP, Wang Y, Saeed M, Kharlampieva E. Synthesis and self-assembly of thermosensitive double-hydrophilic poly(N-vinylcaprolactam)-b-poly(N-vinyl-2-pyrrolidone) diblock copolymers. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27291] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Xing Liang
- Department of Chemistry; University of Alabama at Birmingham; Birmingham Alabama 35294
| | - Veronika Kozlovskaya
- Department of Chemistry; University of Alabama at Birmingham; Birmingham Alabama 35294
| | - Christopher P. Cox
- Department of Chemistry; University of Alabama at Birmingham; Birmingham Alabama 35294
| | - Yun Wang
- Department of Chemistry; University of Alabama at Birmingham; Birmingham Alabama 35294
| | - Mohammad Saeed
- Drug Discovery Division; Department of Biochemistry and Molecular Biology; Southern Research Institute; Birmingham Alabama 35294
| | - Eugenia Kharlampieva
- Department of Chemistry; University of Alabama at Birmingham; Birmingham Alabama 35294
- Center for Nanoscale Materials and Biointegration; University of Alabama at Birmingham; Birmingham Alabama 35294
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35
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Hira SK, Mishra AK, Ray B, Manna PP. Targeted delivery of doxorubicin-loaded poly (ε-caprolactone)-b-poly (N-vinylpyrrolidone) micelles enhances antitumor effect in lymphoma. PLoS One 2014; 9:e94309. [PMID: 24714166 PMCID: PMC3979807 DOI: 10.1371/journal.pone.0094309] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 03/15/2014] [Indexed: 02/05/2023] Open
Abstract
Background The present study was motivated by the need to design a safe nano-carrier for the delivery of doxorubicin which could be tolerant to normal cells. PCL63-b-PNVP90 was loaded with doxorubicin (6 mg/ml), and with 49.8% drug loading efficiency; it offers a unique platform providing selective immune responses against lymphoma. Methods In this study, we have used micelles of amphiphilic PCL63-b-PNVP90 block copolymer as nano-carrier for controlled release of doxorubicin (DOX). DOX is physically entrapped and stabilized in the hydrophobic cores of the micelles and biological roles of these micelles were evaluated in lymphoma. Results DOX loaded PCL63-b-PNVP90 block copolymer micelles (DOX-PCL63-b-PNVP90) shows enhanced growth inhibition and cytotoxicity against human (K-562, JE6.1 and Raji) and mice lymphoma cells (Dalton's lymphoma, DL). DOX-PCL63-b-PNVP90 demonstrates higher levels of tumoricidal effect against DOX-resistant tumor cells compared to free DOX. DOX-PCL63-b-PNVP90 demonstrated effective drug loading and a pH-responsive drug release character besides exhibiting sustained drug release performance in in-vitro and intracellular drug release experiments. Conclusion Unlike free DOX, DOX-PCL63-b-PNVP90 does not show cytotoxicity against normal cells. DOX-PCL63-b-PNVP90 prolonged the survival of tumor (DL) bearing mice by enhancing the apoptosis of the tumor cells in targeted organs like liver and spleen.
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Affiliation(s)
- Sumit Kumar Hira
- Immunobiology Laboratory, Department of Zoology, Faculty of Science, Banaras Hindu University, Varanasi, India
| | - Avnish Kumar Mishra
- Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi, India
| | - Biswajit Ray
- Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi, India
- * E-mail: (BR); (PPM)
| | - Partha Pratim Manna
- Immunobiology Laboratory, Department of Zoology, Faculty of Science, Banaras Hindu University, Varanasi, India
- * E-mail: (BR); (PPM)
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36
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Synthesis, characterization, and solution behavior of well-defined double hydrophilic linear amphiphilic poly (N-isopropylacrylamide)-b-poly (ε-caprolactone)-b-poly (N-isopropylacrylamide) triblock copolymers. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3201-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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Shin SJ, Yu YC, Seo JD, Cho SJ, Youk JH. One‐step synthesis of poly(
N
‐vinylpyrrolidone)‐
b
‐poly(
l
‐lactide) block copolymers using a dual initiator for RAFT polymerization and ROP. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27160] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Sang Jin Shin
- Department of Advanced Fiber EngineeringInha UniversityIncheon402‐751 South Korea
| | - Young Chang Yu
- Department of Advanced Fiber EngineeringInha UniversityIncheon402‐751 South Korea
| | - Ja Deok Seo
- Department of Advanced Fiber EngineeringInha UniversityIncheon402‐751 South Korea
| | - Sung Ju Cho
- Department of Advanced Fiber EngineeringInha UniversityIncheon402‐751 South Korea
| | - Ji Ho Youk
- Department of Advanced Fiber EngineeringInha UniversityIncheon402‐751 South Korea
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38
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Themistou E, Battaglia G, Armes SP. Facile synthesis of thiol-functionalized amphiphilic polylactide–methacrylic diblock copolymers. Polym Chem 2014. [DOI: 10.1039/c3py01446k] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Surnar B, Jayakannan M. Stimuli-Responsive Poly(caprolactone) Vesicles for Dual Drug Delivery under the Gastrointestinal Tract. Biomacromolecules 2013; 14:4377-87. [DOI: 10.1021/bm401323x] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Bapurao Surnar
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha
Road, Pune 411008, Maharashtra, India
| | - M. Jayakannan
- Department of Chemistry, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha
Road, Pune 411008, Maharashtra, India
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40
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41
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Synthesis and self-assembly properties of well-defined four-arm star poly(ε-caprolactone)-b-poly(N-vinylpyrrolidone) amphiphilic block copolymers. Polym Bull (Berl) 2013. [DOI: 10.1007/s00289-013-1017-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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42
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Synthesis, thermal studies and spectral characterization of Co(II), Ni(II), Cu(II), and Zn(II) complexes with some polymeric diacetyl acyldihydrazone ligands. Macromol Res 2013. [DOI: 10.1007/s13233-013-1084-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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43
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Kang HU, Yu YC, Shin SJ, Kim J, Youk JH. One-Pot Synthesis of Poly(N-vinylpyrrolidone)-b-poly(ε-caprolactone) Block Copolymers Using a Dual Initiator for RAFT Polymerization and ROP. Macromolecules 2013. [DOI: 10.1021/ma302372h] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hyun Uk Kang
- Department of Advanced Fiber
Engineering, Division of Nano-Systems Engineering, Inha University, Incheon 402-751, Korea
| | - Young Chang Yu
- Department of Advanced Fiber
Engineering, Division of Nano-Systems Engineering, Inha University, Incheon 402-751, Korea
| | - Sang Jin Shin
- Department of Advanced Fiber
Engineering, Division of Nano-Systems Engineering, Inha University, Incheon 402-751, Korea
| | - Jinsang Kim
- Materials Science and Engineering,
Macromolecular Science and Engineering, Chemical Engineering, and
Biomedical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Ji Ho Youk
- Department of Advanced Fiber
Engineering, Division of Nano-Systems Engineering, Inha University, Incheon 402-751, Korea
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44
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Bergius WNA, Hutchings LR, Sarih NM, Thompson RL, Jeschke M, Fisher R. Synthesis and characterisation of end-functionalised poly(N-vinylpyrrolidone) additives by reversible addition–fragmentation transfer polymerisation. Polym Chem 2013. [DOI: 10.1039/c3py00041a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Song X, Yao W, Lu G, Li Y, Huang X. tBHBMA: a novel trifunctional acrylic monomer for the convenient synthesis of PAA-g-PCL well-defined amphiphilic graft copolymer. Polym Chem 2013. [DOI: 10.1039/c3py00046j] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Synthesis of well-defined amphiphilic poly(d,l-lactide)-b-poly(N-vinylpyrrolidone) block copolymers using ROP and xanthate-mediated RAFT polymerization. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.10.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Debuigne A, Morin AN, Kermagoret A, Piette Y, Detrembleur C, Jérôme C, Poli R. Key Role of Intramolecular Metal Chelation and Hydrogen Bonding in the Cobalt-Mediated Radical Polymerization ofN-Vinyl Amides. Chemistry 2012; 18:12834-44. [DOI: 10.1002/chem.201201456] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Indexed: 11/09/2022]
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Zhai C, Liu X, Yuan J, Gao Q. Synthesis, characterization, and drug delivery research of an amphiphilic biodegradable star-shaped block copolymer. Polym Bull (Berl) 2012. [DOI: 10.1007/s00289-012-0800-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Patel VK, Vishwakarma NK, Mishra AK, Biswas CS, Maiti P, Ray B. Synthesis of alkyne-terminated xanthate RAFT agents and their uses for the controlled radical polymerization ofN-vinylpyrrolidone and the synthesis of its block copolymer using click chemistry. J Appl Polym Sci 2012. [DOI: 10.1002/app.38037] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Paira TK, Banerjee S, Mandal TK. Peptide-poly(ε-caprolactone) biohybrids by grafting-from ring-opening polymerization: Synthesis, aggregation, and crystalline properties. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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