1
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Wan Y, He J, Zhang Y. An Arbitrarily Regulated Monomer Sequence in Multi-Block Copolymer Synthesis by Frustrated Lewis Pairs. Angew Chem Int Ed Engl 2023; 62:e202218248. [PMID: 36577704 DOI: 10.1002/anie.202218248] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 12/24/2022] [Accepted: 12/28/2022] [Indexed: 12/30/2022]
Abstract
Rapid access to sequence-controlled multi-block copolymers (multi-BCPs) remains as a challenging task in the polymer synthesis. Here we employ a Lewis pair (LP) composed of organophosphorus superbase and bulky organoaluminum to effectively copolymerize the mixture of methacrylate, cyclic acrylate, and two acrylates, into well-defined di-, tri-, tetra- and even a hepta-BCP in one-pot one-step manner. The combined livingness, dual-initiation and CSC feature of Lewis pair polymerization enable us to achieve not only a trihexaconta-BCP with the highest record in 8 steps by using four-component monomer mixture as building blocks, but also the arbitrarily-regulated monomer sequence in multi-BCP, simply by changing the composition and adding order of the monomer mixtures, thus demonstrating the powerful capability of our strategy in improving the efficiency and enriching the composition of multi-BCP synthesis.
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Affiliation(s)
- Yi Wan
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 130012, Changchun, Jilin, China
| | - Jianghua He
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 130012, Changchun, Jilin, China
| | - Yuetao Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 130012, Changchun, Jilin, China
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2
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Constantinou AP, Zhang K, Somuncuoğlu B, Feng B, Georgiou TK. PEG-Based Methacrylate Tetrablock Terpolymers: How Does the Architecture Control the Gelation? Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anna P. Constantinou
- Department of Materials, Royal School of Mines, Imperial College London, Exhibition Road, SW7 2AZ London, United Kingdom
| | - Kaiwen Zhang
- Department of Materials, Royal School of Mines, Imperial College London, Exhibition Road, SW7 2AZ London, United Kingdom
| | - Birsen Somuncuoğlu
- Department of Materials, Royal School of Mines, Imperial College London, Exhibition Road, SW7 2AZ London, United Kingdom
| | - Bailin Feng
- Department of Materials, Royal School of Mines, Imperial College London, Exhibition Road, SW7 2AZ London, United Kingdom
| | - Theoni K. Georgiou
- Department of Materials, Royal School of Mines, Imperial College London, Exhibition Road, SW7 2AZ London, United Kingdom
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3
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Zhang X, Contini C, Constantinou AP, Doutch JJ, Georgiou TK. How does the hydrophobic content of methacrylate
ABA
triblock copolymers affect polymersome formation? JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Xinmo Zhang
- Department of Materials Royal School of Mines Exhibition Road London SW7 2AZ UK
| | - Claudia Contini
- Department of Chemistry, Molecular Sciences Research Hub Imperial College London 82 Wood Lane London W12 0BZ UK
| | - Anna P. Constantinou
- Department of Chemistry, Molecular Sciences Research Hub Imperial College London 82 Wood Lane London W12 0BZ UK
| | - James J. Doutch
- ISIS Neutron and Muon Source, STFC Rutherford Appleton Laboratory Didcot UK
| | - Theoni K. Georgiou
- Department of Materials Royal School of Mines Exhibition Road London SW7 2AZ UK
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4
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Constantinou AP, Zhan B, Georgiou TK. Tuning the Gelation of Thermoresponsive Gels Based on Triblock Terpolymers. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02533] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Anna P. Constantinou
- Department of Materials, Imperial College London, Royal School of Mines, Exhibition Road, SW7 2AZ London, U.K
| | - Beini Zhan
- Department of Materials, Imperial College London, Royal School of Mines, Exhibition Road, SW7 2AZ London, U.K
| | - Theoni K. Georgiou
- Department of Materials, Imperial College London, Royal School of Mines, Exhibition Road, SW7 2AZ London, U.K
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5
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Xiao L, Li J, Li W, Li W, Huang G. The synthesis of multiblock copolymer brush based on
DSPAAC
and
CuAAC
click reaction. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20200697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Lifen Xiao
- College of Chemistry and Materials Science, Hengyang Normal University Key Laboratory of Functional Organometallic Materials of Hunan Province University Hengyang China
| | - Jie Li
- College of Chemistry and Materials Science, Hengyang Normal University Key Laboratory of Functional Organometallic Materials of Hunan Province University Hengyang China
| | - Wenyi Li
- College of Chemistry and Materials Science, Hengyang Normal University Key Laboratory of Functional Organometallic Materials of Hunan Province University Hengyang China
| | - Wei Li
- College of Chemistry and Materials Science, Hengyang Normal University Key Laboratory of Functional Organometallic Materials of Hunan Province University Hengyang China
| | - Geng Huang
- College of Chemistry and Materials Science, Hengyang Normal University Key Laboratory of Functional Organometallic Materials of Hunan Province University Hengyang China
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6
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Bai Y, Wang H, He J, Zhang Y. Rapid and Scalable Access to Sequence‐Controlled DHDM Multiblock Copolymers by FLP Polymerization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004013] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yun Bai
- State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun Jilin 130012 China
| | - Huaiyu Wang
- State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun Jilin 130012 China
| | - Jianghua He
- State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun Jilin 130012 China
| | - Yuetao Zhang
- State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun Jilin 130012 China
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7
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Bai Y, Wang H, He J, Zhang Y. Rapid and Scalable Access to Sequence-Controlled DHDM Multiblock Copolymers by FLP Polymerization. Angew Chem Int Ed Engl 2020; 59:11613-11619. [PMID: 32237265 DOI: 10.1002/anie.202004013] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 03/26/2020] [Indexed: 12/25/2022]
Abstract
An immortal N-(diphenylphosphanyl)-1,3-diisopropyl-4,5-dimethyl-1,3-dihydro-2H-imidazol-2-imine/diisobutyl (2,6-di-tert-butyl-4-methylphenoxy) aluminum (P(NIi Pr)Ph2 /(BHT)Ali Bu2 )-based frustrated Lewis pair (FLP) polymerization strategy is presented for rapid and scalable synthesis of the sequence-controlled multiblock copolymers at room temperature. Without addition of extra initiator or catalyst and complex synthetic procedure, this method enabled a tripentacontablock copolymer (n=53, k=4, dpn =50) to be achieved with the highest reported block number (n=53) and molecular weight (Mn =310 kg mol-1 ) within 30 min. More importantly, this FLP polymerization strategy provided access to the multiblock copolymers with tailored properties by precisely adjusting the monomer sequence and block numbers.
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Affiliation(s)
- Yun Bai
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Huaiyu Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Jianghua He
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Yuetao Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, 130012, China
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8
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Tricomponent thermoresponsive polymers based on an amine-containing monomer with tuneable hydrophobicity: Effect of composition. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109655] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Abstract
Multiblock copolymers (MBCs) are an emerging class of synthetic polymers that exhibit different macromolecular architectures and behaviours to those of homopolymers or di/triblock copolymers.
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Affiliation(s)
- Valentin P. Beyer
- Department of Chemistry
- University of Warwick
- Coventry
- UK
- Polymer Chemistry Laboratory
| | - Jungyeon Kim
- Department of Chemistry
- University of Warwick
- Coventry
- UK
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10
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Beyer VP, Kim J, Becer CR. Correction: Synthetic approaches for multiblock copolymers. Polym Chem 2020. [DOI: 10.1039/d0py90036b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Correction for ‘Synthetic approaches for multiblock copolymers’ by Valentin P. Beyer et al., Polym. Chem., 2020, 11, 1271–1291.
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Affiliation(s)
- Valentin P. Beyer
- Department of Chemistry
- University of Warwick
- Coventry
- UK
- Polymer Chemistry Laboratory
| | - Jungyeon Kim
- Department of Chemistry
- University of Warwick
- Coventry
- UK
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11
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Farazi S, Chen F, Foster H, Boquiren R, McAlpine SR, Chapman R. Real time monitoring of peptide delivery in vitro using high payload pH responsive nanogels. Polym Chem 2020. [DOI: 10.1039/c9py01120j] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A pH responsive pMAA nanogel that demonstrates high loading capacity and rapid intracellular delivery of hydrophilic peptides.
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Affiliation(s)
- Shegufta Farazi
- School of Chemistry
- UNSW Sydney
- Australia
- Centre for Advanced Macromolecular Design (CAMD)
- UNSW Sydney
| | - Fan Chen
- School of Chemistry
- UNSW Sydney
- Australia
- Centre for Advanced Macromolecular Design (CAMD)
- UNSW Sydney
| | - Henry Foster
- School of Chemistry
- UNSW Sydney
- Australia
- Centre for Advanced Macromolecular Design (CAMD)
- UNSW Sydney
| | | | | | - Robert Chapman
- School of Chemistry
- UNSW Sydney
- Australia
- Centre for Advanced Macromolecular Design (CAMD)
- UNSW Sydney
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12
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Rikiyama K, Sanada Y, Watanabe K, Aida M, Katsumoto Y. Unimer Structure and Micellization of Poly(ethylene oxide)-Stereocontrolled Poly( N-isopropylacrylamide) Alternating Multiblock Copolymers in Aqueous Solution. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01172] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Kazuaki Rikiyama
- Graduate School of Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-hiroshima 739-8526, Japan
| | - Yusuke Sanada
- Department of Chemistry, Faculty of Science, Fukuoka University, Nanakuma 8-19-1, Jonan-ku, Fukuoka 814-0180, Japan
| | - Keisuke Watanabe
- Department of Chemistry, Faculty of Science, Fukuoka University, Nanakuma 8-19-1, Jonan-ku, Fukuoka 814-0180, Japan
| | - Misako Aida
- Graduate School of Science, Hiroshima University, Kagamiyama 1-3-1, Higashi-hiroshima 739-8526, Japan
| | - Yukiteru Katsumoto
- Department of Chemistry, Faculty of Science, Fukuoka University, Nanakuma 8-19-1, Jonan-ku, Fukuoka 814-0180, Japan
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13
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Clothier GKK, Guimarães TR, Khan M, Moad G, Perrier S, Zetterlund PB. Exploitation of the Nanoreactor Concept for Efficient Synthesis of Multiblock Copolymers via MacroRAFT-Mediated Emulsion Polymerization. ACS Macro Lett 2019; 8:989-995. [PMID: 35619483 DOI: 10.1021/acsmacrolett.9b00534] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Multiblock copolymers are a class of polymeric materials with a range of potential applications. We report here a strategy for the synthesis of multiblock copolymers based on methacrylates. Reversible addition-fragmentation chain transfer (RAFT) polymerization is implemented as an emulsion polymerization to generate seed particles as nanoreactors, which can subsequently be employed in sequential RAFT emulsion polymerizations. The segregation effect allowed the synthesis of a high molar mass (>100,000 g·mol-1) decablock homopolymer at a high polymerization rate to an extent not previously achieved. A heptablock copolymer containing seven different 100 unit blocks was also successfully prepared, demonstrating how the strategy can be employed to precisely control the polymer composition at a level hitherto not accessible in environmentally friendly aqueous emulsion polymerization. Importantly, the methodology is a batch process without any intermediate purification steps, thus, rendering industrial scale up more feasible.
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Affiliation(s)
- Glenn K. K. Clothier
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Thiago R. Guimarães
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Murtaza Khan
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Graeme Moad
- CSIRO Manufacturing, Bag 10, Clayton South, VIC 3169, Australia
| | - Sébastien Perrier
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
- Warwick Medical School, University of Warwick, Coventry, CV4 7AL, United Kingdom
- Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville, Victoria 3052, Australia
| | - Per B. Zetterlund
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
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14
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Constantinou AP, Marie-Sainte U, Peng L, Carroll DR, McGilvery CM, Dunlop IE, Georgiou TK. Effect of block copolymer architecture and composition on gold nanoparticle fabrication. Polym Chem 2019. [DOI: 10.1039/c9py00931k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Gold nanoparticles (AuNPs) fabricated via the self-assembly of block copolymers of various architectures.
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Affiliation(s)
- Anna P. Constantinou
- Department of Materials
- Exhibition Road
- Royal School of Mines
- Imperial College London
- UK
| | - Uriel Marie-Sainte
- Department of Materials
- Exhibition Road
- Royal School of Mines
- Imperial College London
- UK
| | - Lihui Peng
- Department of Materials
- Exhibition Road
- Royal School of Mines
- Imperial College London
- UK
| | - Dean R. Carroll
- Department of Materials
- Exhibition Road
- Royal School of Mines
- Imperial College London
- UK
| | - Catriona M. McGilvery
- Department of Materials
- Exhibition Road
- Royal School of Mines
- Imperial College London
- UK
| | - Iain E. Dunlop
- Department of Materials
- Exhibition Road
- Royal School of Mines
- Imperial College London
- UK
| | - Theoni K. Georgiou
- Department of Materials
- Exhibition Road
- Royal School of Mines
- Imperial College London
- UK
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15
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Tanaka J, Gurnani P, Cook AB, Häkkinen S, Zhang J, Yang J, Kerr A, Haddleton DM, Perrier S, Wilson P. Microscale synthesis of multiblock copolymers using ultrafast RAFT polymerisation. Polym Chem 2019. [DOI: 10.1039/c8py01437j] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We demonstrate that ultrafast RAFT in the presence of air can be scaled down to 2 μL with good control using microvolume insert vials as the polymerisation vessel.
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Affiliation(s)
- Joji Tanaka
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
| | - Pratik Gurnani
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
| | | | - Satu Häkkinen
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
| | - Junliang Zhang
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
| | - Jie Yang
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
| | - Andrew Kerr
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
| | | | - Sébastien Perrier
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
- Monash Institute of Pharmaceutical Sciences
| | - Paul Wilson
- Department of Chemistry
- University of Warwick
- CV4 7AL Coventry
- UK
- Monash Institute of Pharmaceutical Sciences
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16
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Rikiyama K, Horiuchi T, Koga N, Sanada Y, Watanabe K, Aida M, Katsumoto Y. Micellization of poly(ethylene oxide)-poly(propylene oxide) alternating multiblock copolymers in water. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.09.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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17
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Constantinou AP, Sam-Soon NF, Carroll DR, Georgiou TK. Thermoresponsive Tetrablock Terpolymers: Effect of Architecture and Composition on Gelling Behavior. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01251] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Anna P. Constantinou
- Department of Materials, Imperial College London, Royal School of Mines, Exhibition Road, SW7 2AZ London, U.K
| | - Neil F. Sam-Soon
- Department of Materials, Imperial College London, Royal School of Mines, Exhibition Road, SW7 2AZ London, U.K
| | - Dean R. Carroll
- Department of Materials, Imperial College London, Royal School of Mines, Exhibition Road, SW7 2AZ London, U.K
| | - Theoni K. Georgiou
- Department of Materials, Imperial College London, Royal School of Mines, Exhibition Road, SW7 2AZ London, U.K
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