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Kaya K, Kiliclar HC, Yagci Y. Photochemically generated ionic species for cationic and step-growth polymerizations. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.112000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
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2
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Doerr AM, Burroughs JM, Gitter SR, Yang X, Boydston AJ, Long BK. Advances in Polymerizations Modulated by External Stimuli. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03802] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Alicia M. Doerr
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
| | - Justin M. Burroughs
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
| | - Sean R. Gitter
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Xuejin Yang
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Andrew J. Boydston
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
- Department of Chemical and Biological Engineering and Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
| | - Brian K. Long
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996-1600, United States
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Tataru G, Coqueret X. Hybrid free-radical and cationic photo-polymerization of bio-based monomers derived from seed oils – control of competitive processes by experimental design. Polym Chem 2020. [DOI: 10.1039/d0py00773k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Experimental design helps define optimal compositions for a 3-component photo-initiating system for IPNs synthesized from mixed epoxidized and acrylated triglycerides.
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Affiliation(s)
- Gabriela Tataru
- Université de Reims Champagne-Ardenne
- Institut de Chimie Moléculaire de Reims
- CNRS UMR 7312
- Faculté des Sciences Exactes et Naturelles
- 51687 Reims Cedex 2
| | - Xavier Coqueret
- Université de Reims Champagne-Ardenne
- Institut de Chimie Moléculaire de Reims
- CNRS UMR 7312
- Faculté des Sciences Exactes et Naturelles
- 51687 Reims Cedex 2
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4
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Redox two-component initiated free radical and cationic polymerizations: Concepts, reactions and applications. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.04.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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5
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Michaudel Q, Kottisch V, Fors BP. Kationische Polymerisation: von der Photoinitiierung zur Steuerung durch Licht. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701425] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Michaudel Q, Kottisch V, Fors BP. Cationic Polymerization: From Photoinitiation to Photocontrol. Angew Chem Int Ed Engl 2017; 56:9670-9679. [PMID: 28277625 DOI: 10.1002/anie.201701425] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Indexed: 12/17/2022]
Abstract
During the last 40 years, researchers investigating photoinitiated cationic polymerizations have delivered tremendous success in both industrial and academic settings. A myriad of photoinitiating systems have been developed, thus allowing polymerization of a broad array of monomers (e.g., epoxides, vinyl ethers, alkenes, cyclic ethers, and lactones) under practical, inexpensive, and environmentally benign conditions. More recently, owing to progress in photoredox catalysis, photocontrolled cationic polymerization has emerged as a means to precisely regulate polymer chain growth. This Minireview provides a concise historical perspective on cationic polymerization induced by light and discusses the latest advances in both photoinitiated and photocontrolled processes. The latter are exciting new directions for the field that will likely impact industries ranging from micropatterning to the synthesis of complex biomaterials and sequence-controlled polymers.
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Shi S, Croutxé-Barghorn C, Allonas X. Photoinitiating systems for cationic photopolymerization: Ongoing push toward long wavelengths and low light intensities. Prog Polym Sci 2017. [DOI: 10.1016/j.progpolymsci.2016.09.007] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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8
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Dadashi-Silab S, Doran S, Yagci Y. Photoinduced Electron Transfer Reactions for Macromolecular Syntheses. Chem Rev 2016; 116:10212-75. [PMID: 26745441 DOI: 10.1021/acs.chemrev.5b00586] [Citation(s) in RCA: 543] [Impact Index Per Article: 67.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Photochemical reactions, particularly those involving photoinduced electron transfer processes, establish a substantial contribution to the modern synthetic chemistry, and the polymer community has been increasingly interested in exploiting and developing novel photochemical strategies. These reactions are efficiently utilized in almost every aspect of macromolecular architecture synthesis, involving initiation, control of the reaction kinetics and molecular structures, functionalization, and decoration, etc. Merging with polymerization techniques, photochemistry has opened up new intriguing and powerful avenues for macromolecular synthesis. Construction of various polymers with incredibly complex structures and specific control over the chain topology, as well as providing the opportunity to manipulate the reaction course through spatiotemporal control, are one of the unique abilities of such photochemical reactions. This review paper provides a comprehensive account of the fundamentals and applications of photoinduced electron transfer reactions in polymer synthesis. Besides traditional photopolymerization methods, namely free radical and cationic polymerizations, step-growth polymerizations involving electron transfer processes are included. In addition, controlled radical polymerization and "Click Chemistry" methods have significantly evolved over the last few decades allowing access to narrow molecular weight distributions, efficient regulation of the molecular weight and the monomer sequence and incredibly complex architectures, and polymer modifications and surface patterning are covered. Potential applications including synthesis of block and graft copolymers, polymer-metal nanocomposites, various hybrid materials and bioconjugates, and sequence defined polymers through photoinduced electron transfer reactions are also investigated in detail.
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Affiliation(s)
- Sajjad Dadashi-Silab
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey
| | - Sean Doran
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University , 34469 Maslak, Istanbul, Turkey.,Center of Excellence for Advanced Materials Research (CEAMR) and Department of Chemistry, King Abdulaziz University , 21589 Jeddah, Saudi Arabia
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Ge X, Ye Q, Song L, Misra A, Spencer P. Visible-Light Initiated Free-Radical/Cationic Ring-Opening Hybrid Photopolymerization of Methacrylate/Epoxy: Polymerization Kinetics, Crosslinking Structure, and Dynamic Mechanical Properties. MACROMOL CHEM PHYS 2015; 216:856-872. [PMID: 28713208 PMCID: PMC5507371 DOI: 10.1002/macp.201400506] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The effects of polymerization kinetics and chemical miscibility on the crosslinking structure and mechanical properties of polymers cured by visible-light initiated free-radical/cationic ring-opening hybrid photopolymerization are determined. A three-component initiator system is used and the monomer system contains methacrylates and epoxides. The photopolymerization kinetics is monitored in situ by Fourier transform infrared-attenuated total reflectance. The crosslinking structure is studied by modulated differential scanning calorimetry and dynamic mechanical analysis. X-ray microcomputed tomography is used to evaluate microphase separation. The mechanical properties of polymers formed by hybrid formed by free-radical polymerization. These investigations mark the first time that the benefits of the chain transfer reaction between epoxy and hydroxyl groups of methacrylate, on the crosslinking network and microphase separation during hybrid visible-light initiated photopolymerization, have been determined.
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Affiliation(s)
- Xueping Ge
- Bioengineering Research Center, School of Engineering, University of Kansas, Lawrence 66045, KS, USA
| | - Qiang Ye
- Bioengineering Research Center, School of Engineering, University of Kansas, Lawrence 66045, KS, USA
| | - Linyong Song
- Bioengineering Research Center, School of Engineering, University of Kansas, Lawrence 66045, KS, USA
| | - Anil Misra
- Bioengineering Research Center, School of Engineering, University of Kansas, Lawrence 66045, KS, USA Department of Civil Engineering, University of Kansas, Lawrence 66045, KS, USA
| | - Paulette Spencer
- Bioengineering Research Center, School of Engineering, University of Kansas, Lawrence 66045, KS, USA Department of Mechanical Engineering, University of Kansas, Lawrence 66045, KS, USA
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Kahveci MU, Acik G, Yagci Y. Synthesis of Block Copolymers by Combination of Atom Transfer Radical Polymerization and Visible Light-Induced Free Radical Promoted Cationic Polymerization. Macromol Rapid Commun 2012; 33:309-13. [DOI: 10.1002/marc.201100641] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 11/01/2011] [Indexed: 11/07/2022]
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11
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Tasdelen MA, Yagci Y. Photochemical Methods for the Preparation of Complex Linear and Cross-linked Macromolecular Structures. Aust J Chem 2011. [DOI: 10.1071/ch11113] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In this contribution, the current state of the art is summarized and an overview of photoinitiating systems for both radical and cationic polymerizations and their potential application in the preparation of complex linear and cross-linked macromolecular structures are described. Recent relevant studies have been devoted to developing novel free radical and cationic photoinitiators having spectroscopic sensitivity in the near-UV or visible range. Photoinitiated controlled radical polymerization methods leading to tailor-made polymers with predetermined structure and architecture are briefly presented. Several synthetic methodologies for the preparation of epoxy and (meth)acrylate based formulations containing clay or metal nanoparticles are also summarized. The nanoparticles are homogenously distributed in the network without macroscopic agglomeration. Applicability to both free radical and cationic systems is demonstrated.
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Belon C, Chemtob A, Croutxé-Barghorn C, Rigolet S, Le Houérou V, Gauthier C. Combination of radical and cationic photoprocesses for the single-step synthesis of organic-inorganic hybrid films. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24182] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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13
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Wang JJ, Li XS. Improved oxygen permeability and mechanical strength of silicone hydrogels with interpenetrating network structure. CHINESE JOURNAL OF POLYMER SCIENCE 2010. [DOI: 10.1007/s10118-010-9142-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang J, Li X. Preparation and characterization of interpenetrating polymer network silicone hydrogels with high oxygen permeability. J Appl Polym Sci 2010. [DOI: 10.1002/app.31902] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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16
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Wang J, Sun F, Li X. Preparation and antidehydration of interpenetrating polymer network hydrogels based on 2-hydroxyethyl methacrylate andN-vinyl-2-pyrrolidone. J Appl Polym Sci 2010. [DOI: 10.1002/app.32150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Crivello JV. Redox initiated cationic polymerization: Reduction of diaryliodonium salts by 9-BBN. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23605] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Durmaz YY, Kukut M, Moszner N, Yagci Y. Sequential photodecomposition of bisacylgermane type photoinitiator: Synthesis of block copolymers by combination of free radical promoted cationic and free radical polymerization mechanisms. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23533] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Molleo M, Crivello JV. Redox-Initiated Cationic Polymerization: Reduction of Dialkylphenacylsulfonium Salts by Silanes. Macromolecules 2009. [DOI: 10.1021/ma900482d] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Max Molleo
- Department of Chemistry and Chemical Biology Rensselaer Polytechnic Institute 110 eighth Street Troy, New York, 12180
| | - James V. Crivello
- Department of Chemistry and Chemical Biology Rensselaer Polytechnic Institute 110 eighth Street Troy, New York, 12180
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Crivello JV. Radical-Promoted Visible Light Photoinitiated Cationic Polymerization of Epoxides. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2009. [DOI: 10.1080/10601320902797707] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Crivello JV. A new visible light sensitive photoinitiator system for the cationic polymerization of epoxides. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.23203] [Citation(s) in RCA: 108] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Li SJ, He Y, Nie J. Synthesis and photopolymerization of 4-(1-propenyl)oxybutyl acrylate. J Appl Polym Sci 2008. [DOI: 10.1002/app.28924] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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El-Roz M, Lalevée J, Morlet-Savary F, Allonas X, Fouassier JP. Radical and cationic photopolymerization: New pyrylium and thiopyrylium salt-based photoinitiating systems. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.23041] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Durmaz YY, Zaim Ö, Yagci Y. Diethoxy-azobis(pyridinium) Salt as Photoinitiator for Cationic Polymerization: Towards Wavelength Tunability byCis–Trans Isomerization. Macromol Rapid Commun 2008. [DOI: 10.1002/marc.200800070] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Wei H, Li Q, Ojelade M, Madbouly S, Otaigbe JU, Hoyle CE. Thiol−Ene Free-Radical and Vinyl Ether Cationic Hybrid Photopolymerization. Macromolecules 2007. [DOI: 10.1021/ma071131o] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Durmaz YY, Yilmaz G, Yagci Y. Polymers with Side ChainN-Alkoxy Pyridinium Ions as Precursors for Photoinduced Grafting and Modification Processes. MACROMOL CHEM PHYS 2007. [DOI: 10.1002/macp.200700274] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Yagci Y, Durmaz YY, Aydogan B. Phenacyl onium salt photoinitiators: synthesis, photolysis, and applications. CHEM REC 2007; 7:78-90. [PMID: 17394195 DOI: 10.1002/tcr.20110] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Onium salts, namely sulfonium, phosphonium, ammonium, and pyridinium salts containing phenacyl group are photoinitiators appropriate for the polymerization of monomers such as oxiranes and vinyl ethers, which are not polymerizable by a free-radical mechanism. The initiation is accomplished by direct or indirect (sensitized) photolysis of the salts. Depending on the type of the salt, the direct photoinitiation of cationic polymerization involves reversible or irreversible processes. The photolysis of phenacylsulfonium compounds proceeds by a reversible process, while the other types undergo irreversible photolysis leading to complete fragmentation of the photoinitiator. An additionally useful tool, namely photosensitized generation of initiating species enlarges the versatility of these salts as photoinitiators. Photoinitiated free-radical and zwitterionic polymerizations by using phenacyl-type salts are also addressed. Keto-enol tautomerization of phenacyl pyridinium salts is discussed. Moreover, an interesting application concerning in situ synthesis of clay-poly(methyl methacrylate) nanocomposites with the aid of the phenacyl anilinium salt-based photopolymerization technique is noted.
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Affiliation(s)
- Yusuf Yagci
- Istanbul Technical University, Department of Chemistry, Maslak, Istanbul 34469, Turkey.
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Lin Y, Stansbury JW. The impact of water on photopolymerization kinetics of methacrylate/vinyl ether hybrid systems. POLYM ADVAN TECHNOL 2005. [DOI: 10.1002/pat.562] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Lin Y, Stansbury JW. Kinetics studies of hybrid structure formation by controlled photopolymerization. POLYMER 2003. [DOI: 10.1016/s0032-3861(03)00469-5] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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