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Dithiocarbamates as Effective Reversible Addition-Fragmentation Chain Transfer Agents for Controlled Radical Polymerization of 1-Vinyl-1,2,4-triazole. Polymers (Basel) 2022; 14:polym14102029. [PMID: 35631911 PMCID: PMC9147191 DOI: 10.3390/polym14102029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/12/2022] [Accepted: 05/14/2022] [Indexed: 11/16/2022] Open
Abstract
Narrow dispersed poly(1-vinyl-1,2,4-triazole) (PVT) was synthesized by reversible addition–fragmentation chain transfer (RAFT) polymerization of 1-vinyl-1,2,4-triazole (VT). AIBN as the initiator and dithiocarbamates, xanthates, and trithiocarbonates as the chain transfer agents (CTA) were used. Dithiocarbamates proved to be the most efficient in VT polymerization. Gel permeation chromatography was used to determine the molecular weight distribution and polydispersity of the synthesized polymers. The presence of the CTA stabilizing and leaving groups in the PVT was confirmed by 1H and 13C NMR spectroscopy. The linear dependence of the degree of polymerization on time confirms the conduct of radical polymerization in a controlled mode. The VT conversion was over 98% and the PVT number average molecular weight ranged from 11 to 61 kDa. The polydispersity of the synthesized polymers reached 1.16. The occurrence of the controlled radical polymerization was confirmed by monitoring the degree of polymerization over time.
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2
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Ultrasound in cellulose-based hydrogel for biomedical use: From extraction to preparation. Colloids Surf B Biointerfaces 2022; 212:112368. [PMID: 35114437 DOI: 10.1016/j.colsurfb.2022.112368] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/12/2022] [Accepted: 01/23/2022] [Indexed: 02/07/2023]
Abstract
As the most abundant natural polymer on the pl anet, cellulose has a wide range of applications in the biomedical field. Cellulose-based hydrogels further expand the applications of this class of biomaterials. However, a number of publications and technical reports are mainly about traditional preparation methods. Sonochemistry offers a simple and green route to material synthesis with the biomedical application of ultrasound. The tiny acoustic bubbles, produced by the propagating sound wave, enclose an incredible facility where matter interact among at energy as high as 13 eV to spark extraordinary chemical reactions. Ultrasonication not only improves the efficiency of cellulose extraction from raw materials, but also influences the hydrogel preparation process. The primary objective of this article is to review the literature concerning the biomedical cellulose-based hydrogel prepared via sonochemistry and application of ultrasound for hydrogel. An innovated category of recent generations of hydrogel materials prepared via ultrasound was also presented in some details.
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3
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Kanazawa T, Nishikawa T, Ouchi M. RAFT polymerization of isopropenyl boronate pinacol ester and subsequent terminal olefination: precise synthesis of poly(alkenyl boronate)s and evaluation of their thermal properties. Polym J 2021. [DOI: 10.1038/s41428-021-00498-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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4
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Maksym P, Tarnacka M, Bernat R, Dzienia A, Szelwicka A, Hachuła B, Chrobok A, Paluch M, Kamiński K. Light-mediated controlled and classical polymerizations of less-activated monomers under high-pressure conditions. Polym Chem 2021. [DOI: 10.1039/d1py00738f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An entirely new robust setup combining light and high pressure was applied to polymerize less-activated monomers via three different “green” polymerization protocols.
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Affiliation(s)
- Paulina Maksym
- Institute of Physics
- University of Silesia
- 41-500 Chorzów
- Poland
- Silesian Center of Education and Interdisciplinary Research
| | - Magdalena Tarnacka
- Institute of Physics
- University of Silesia
- 41-500 Chorzów
- Poland
- Silesian Center of Education and Interdisciplinary Research
| | - Roksana Bernat
- Silesian Center of Education and Interdisciplinary Research
- University of Silesia
- 41-500 Chorzow
- Poland
- Institute of Chemistry
| | - Andrzej Dzienia
- Silesian Center of Education and Interdisciplinary Research
- University of Silesia
- 41-500 Chorzow
- Poland
- Institute of Materials Engineering
| | - Anna Szelwicka
- Department of Chemical Organic Technology and Petrochemistry
- Silesian University of Technology
- 44-100 Gliwice
- Poland
| | - Barbara Hachuła
- Silesian Center of Education and Interdisciplinary Research
- University of Silesia
- 41-500 Chorzow
- Poland
- Institute of Chemistry
| | - Anna Chrobok
- Department of Chemical Organic Technology and Petrochemistry
- Silesian University of Technology
- 44-100 Gliwice
- Poland
| | - Marian Paluch
- Institute of Physics
- University of Silesia
- 41-500 Chorzów
- Poland
- Silesian Center of Education and Interdisciplinary Research
| | - Kamil Kamiński
- Institute of Physics
- University of Silesia
- 41-500 Chorzów
- Poland
- Silesian Center of Education and Interdisciplinary Research
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5
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Huang KT, Shih CC, Liu HY, Murakami D, Kanto R, Lo CT, Mori H, Chueh CC, Chen WC. Alcohol-Soluble Cross-Linked Poly( nBA) n- b-Poly(NVTri) m Block Copolymer and Its Applications in Organic Photovoltaic Cells for Improved Stability. ACS APPLIED MATERIALS & INTERFACES 2018; 10:44741-44750. [PMID: 30488691 DOI: 10.1021/acsami.8b17169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this study, a series of alcohol-soluble cross-linked block copolymers (BCPs) consisting of poly( n-butyl acrylate) (poly( nBA)) and poly( N-vinyl-1,2,4-triazole) (poly(NVTri)) blocks with different individual functions and lengths are designed and developed. These presynthesized cross-linked BCPs (PBA n-Tri m) were, for the first time, revealed to exhibit many advantages in serving as the electron-extraction layer (EEL) for organic photovoltaics (OPVs). The cross-linked BCPs possessed intense ionic functionality, showing well capability to form effective interfacial dipoles at the indium tin oxide interface to facilitate the charge extraction at the corresponding interface. Furthermore, it also consisted a core-shell structure, wherein the polar poly(NVTri) core was well protected by the poly( nBA) shell to endow improved robustness against solvent erosion and thermal/photo inputs. Consequently, the PBA70-Tri30 device yielded a decent power conversion efficiency of 8.03% with a Voc of 0.83 V, much exceeding the performance of the control device without using any EEL. Moreover, this device showed superior thermal stability/photostability. More than 80% of its initial performance was retained after being heated at 60 °C for 1000 h or exposed under continuous illumination (1 sun) for 1000 h, greatly surpassing the lifetime of the control device and the reference device using a common poly[(9,9-bis(3'-( N, N-dimethylamino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene)] (PFN) EEL. The results revealed the merit of using cross-linked BCPs in improving the long-term stability of OPVs.
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Affiliation(s)
| | | | | | - Daiki Murakami
- Department of Organic Materials Science, Graduate School of Organic Materials Science , Yamagata University , 4-3-16 Jo-nan , Yonezawa , Yamagata 992-8519 , Japan
| | - Ryosuke Kanto
- Department of Organic Materials Science, Graduate School of Organic Materials Science , Yamagata University , 4-3-16 Jo-nan , Yonezawa , Yamagata 992-8519 , Japan
| | - Chen-Tsyr Lo
- Department of Organic Materials Science, Graduate School of Organic Materials Science , Yamagata University , 4-3-16 Jo-nan , Yonezawa , Yamagata 992-8519 , Japan
| | - Hideharu Mori
- Department of Organic Materials Science, Graduate School of Organic Materials Science , Yamagata University , 4-3-16 Jo-nan , Yonezawa , Yamagata 992-8519 , Japan
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6
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Design of ion-conductive core-shell nanoparticles via site-selective quaternization of triazole–triazolium salt block copolymers. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.06.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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7
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Fouillet CCJ, Greaves TL, Quinn JF, Davis TP, Adamcik J, Sani MA, Separovic F, Drummond CJ, Mezzenga R. Copolyampholytes Produced from RAFT Polymerization of Protic Ionic Liquids. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01768] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Céline C. J. Fouillet
- School of Science,
College of Science, Engineering and Health, RMIT University, GPO Box 2476, Melbourne, VIC 3001, Australia
- ARC Centre of Excellence in Convergent
Bio-Nano Science and Technology, Drug Delivery, Disposition and Dynamics
Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
| | - Tamar L. Greaves
- School of Science,
College of Science, Engineering and Health, RMIT University, GPO Box 2476, Melbourne, VIC 3001, Australia
| | - John F. Quinn
- ARC Centre of Excellence in Convergent
Bio-Nano Science and Technology, Drug Delivery, Disposition and Dynamics
Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
| | - Thomas P. Davis
- ARC Centre of Excellence in Convergent
Bio-Nano Science and Technology, Drug Delivery, Disposition and Dynamics
Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, England
| | - Jozef Adamcik
- ETH Zurich, Department of Health Sciences and Technology, Schmelzbergstrasse 9, 8092 Zürich, Switzerland
| | - Marc-Antoine Sani
- School of Chemistry, Bio21 Institute, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Frances Separovic
- School of Chemistry, Bio21 Institute, University of Melbourne, Melbourne, VIC 3010, Australia
| | - Calum J. Drummond
- School of Science,
College of Science, Engineering and Health, RMIT University, GPO Box 2476, Melbourne, VIC 3001, Australia
| | - Raffaele Mezzenga
- ETH Zurich, Department of Health Sciences and Technology, Schmelzbergstrasse 9, 8092 Zürich, Switzerland
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8
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Yu B, Zhang H, Cong H, Gu C, Gao L, Yang B, Usman M. Diazoresin modified monodisperse porous poly(glycidylmethacrylate-co-divinylbenzene) microspheres as the stationary phase for high performance liquid chromatography. NEW J CHEM 2017. [DOI: 10.1039/c6nj04001b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diazoresin modified monodisperse porous PGMA–DVB microspheres were used as a novel tool for the separation and purification of the N-vinyl-1,2,4-triazole product from its by-product was developed.
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Affiliation(s)
- Bing Yu
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Hongbo Zhang
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Hailin Cong
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Chuantao Gu
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Lilong Gao
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Bo Yang
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
| | - Muhammad Usman
- Institute of Biomedical Materials and Engineering
- College of Chemistry and Chemical Engineering
- Qingdao University
- Qingdao 266071
- China
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Kumar D, Yamajala KDB, Samui AB, Banerjee S. Tailoring of energetic groups in acroyloyl polymers. Des Monomers Polym 2016; 20:332-343. [PMID: 29491804 PMCID: PMC5812170 DOI: 10.1080/15685551.2016.1258977] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 10/28/2016] [Indexed: 01/06/2023] Open
Abstract
Acryloyl based novel energetic monomers having nitro acrylates and nitro triazole acrylates were synthesized and further used for polymerization. Due to scavanging properties of nitro groups, syntheses of nitro aromatic polymers are not facile at normal conditions. In this regard, we report a simple protocol to synthesize these energetic group embeded acroloyl polymers. These polymers were characterized by FTIR, and NMR spectroscopic techniques. gel permeation chromatography (GPC) technique was employed in order to understand molecular mass of these polymers along with average molecular weight, number average weight and poly dispersity index. Glass transition temperature (Tg) was determined by using DSC analysis. It was observed that with increase in nitro groups in polymers there is a decrease in glass transition temperature. Two steps degradation were depicted in the TGA thermograph in nitro containing polymers. Heat release during this reaction was found up to 951 J/g. Increase in nitrogen content in polymer unit enhanced the heat release of polymers.
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Affiliation(s)
- Deepak Kumar
- Organic Synthesis Laboratory, Department of Applied Chemistry, Defence Institute of Advanced Technology (DU), Girinagar, India
| | - K. Durga Bhaskar Yamajala
- Organic Synthesis Laboratory, Department of Applied Chemistry, Defence Institute of Advanced Technology (DU), Girinagar, India
| | - Asit B. Samui
- Organic Synthesis Laboratory, Department of Applied Chemistry, Defence Institute of Advanced Technology (DU), Girinagar, India
| | - Shaibal Banerjee
- Organic Synthesis Laboratory, Department of Applied Chemistry, Defence Institute of Advanced Technology (DU), Girinagar, India
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10
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Nakabayashi K, Umeda A, Sato Y, Mori H. Synthesis of 1,2,4-triazolium salt-based polymers and block copolymers by RAFT polymerization: Ion conductivity and assembled structures. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.04.062] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Andjouh S, Bressy C, Blache Y. RAFT polymerization of bromotyramine-based 4-acryloyl-1,2,3-triazole: a functional monomer and polymer family through click chemistry. RSC Adv 2016. [DOI: 10.1039/c5ra27578d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A series of bromotyramine-based 4-acryloyl-1,2,3-triazole monomers and polymers using click chemistry and RAFT polymerization.
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Affiliation(s)
- Sofyane Andjouh
- Laboratoire Matériaux Polymères-Interfaces-Environnement Marin (MAPIEM)
- Université de Toulon
- 83957 La Garde
- France
| | - Christine Bressy
- Laboratoire Matériaux Polymères-Interfaces-Environnement Marin (MAPIEM)
- Université de Toulon
- 83957 La Garde
- France
| | - Yves Blache
- Laboratoire Matériaux Polymères-Interfaces-Environnement Marin (MAPIEM)
- Université de Toulon
- 83957 La Garde
- France
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12
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Huang Z, Peng Y, Chen H, Xue Q, Li H. Synthesis and RAFT polymerization of a novel vinyl monomer containing both triarylimidazole and triazole moieties. Des Monomers Polym 2014. [DOI: 10.1080/15685551.2014.907612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Zhichao Huang
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, P.R. China
| | - Ya Peng
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, P.R. China
| | - Hongbiao Chen
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, P.R. China
| | - Qiong Xue
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, P.R. China
| | - Huaming Li
- College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, P.R. China
- Key Laboratory of Polymeric Materials & Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, and Key Laboratory of Environment-Friendly Chemistry and Application in Ministry of Education, Xiangtan University, Xiangtan 411105, Hunan, P.R. China
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13
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14
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Mori H, Ishikawa K, Abiko Y, Nakabayashi K, Onuma A, Morishima M. Water-soluble poly(N-vinyl-1,2,4-triazole) star and amphiphilic star block copolymers by RAFT polymerization. POLYMER 2013. [DOI: 10.1016/j.polymer.2012.12.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Beghdadi S, Abdelhedi Miladi I, Ben Romdhane H, Bernard J, Drockenmuller E. RAFT polymerization of bio-based 1-vinyl-4-dianhydrohexitol-1,2,3-triazole stereoisomers obtained via click chemistry. Biomacromolecules 2012; 13:4138-45. [PMID: 23116054 DOI: 10.1021/bm301435e] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Four 1-vinyl-4-dianhydrohexitol-1,2,3-triazole stereoisomers are prepared from isomannide, isoidide, and isosorbide using an alkylation/CuAAC-ligation/elimination three-step strategy. After characterization of the monomers by NMR, differential scanning calorimetry (DSC), and high-resolution mass spectrometry (HRMS), the corresponding stereocontrolled poly(1-vinyl-4-dianhydrohexitol-1,2,3-triazole)s are obtained by RAFT polymerization using a xanthate chain transfer agent. A systematic investigation of the structure-properties relationship of both the monomers and polymers highlights the significant impact of the dianhydrohexitols stereochemistry on their physical properties (1H and 13C NMR chemical shifts, physical state, Tg, thermal stability and solubility). A particularly original and unexpected behavior is highlighted since the two different isosorbide-based poly(1-vinyl-4-dianhydrohexitol-1,2,3-triazole) stereoisomers exhibit contrasting solubility in water.
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Affiliation(s)
- Samir Beghdadi
- Université Claude Bernard Lyon 1, INSA de Lyon, Ingénierie des Matériaux Polymères (IMP-UMR CNRS 5223), 15 Boulevard Latarjet, 69622 Villeurbanne Cedex, France
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