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Wang Y, Sun B, Hao Z, Zhang J. Advances in Organic-Inorganic Hybrid Latex Particles via In Situ Emulsion Polymerization. Polymers (Basel) 2023; 15:2995. [PMID: 37514385 PMCID: PMC10385736 DOI: 10.3390/polym15142995] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
Hybrid latex particles combine the unique properties of inorganic nano/micro particles with the inherent properties of polymers, exhibiting tremendous potential for a variety of applications. Recent years have witnessed an increased interest in the design and preparation of hybrid latex particles with well-defined size, structure and morphology. Due to its simplicity, versatility and environmental friendliness, the in situ (Pickering) emulsion polymerization has been demonstrated to be a powerful approach for the large-scale preparation of hybrid latex particles. In this review, the strategies and applications of in situ (Pickering) emulsion polymerization for the preparation of hybrid latex particles are systematically summarized. A particular focus is placed on the strategies for the preparation of hybrid latex particles with enhanced properties and well-defined core-shell, yolk-shell, multinuclear, raspberry-like, dumbbell-shaped, multipod-like or armored morphologies. We hope that the considerable advances, examples and principles presented in this review can motivate future contributions to provide a deeper understanding of current preparation technologies, develop new processes, and enable further exploitation of hybrid latex particles with outstanding characteristics and properties.
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Affiliation(s)
- Yubin Wang
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
- CNPC Engineering Technology Research Co., Ltd., Tianjin 300451, China
| | - Baojiang Sun
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Zhiwei Hao
- School of Petroleum Engineering, China University of Petroleum (East China), Qingdao 266580, China
- CNPC Engineering Technology Research Co., Ltd., Tianjin 300451, China
| | - Jianhua Zhang
- Department of Polymer Science and Engineering, Key Laboratory of Systems Bioengineering of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology, Tianjin University, Tianjin 300072, China
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2
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Idumah CI, Nwuzor IC, Odera SR, Timothy UJ, Ngenegbo U, Tanjung FA. Recent advances in polymeric hydrogel nanoarchitectures for drug delivery applications. INT J POLYM MATER PO 2022. [DOI: 10.1080/00914037.2022.2120875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Christopher Igwe Idumah
- Department of Polymer Engineering, Faculty of Engineering, Nnamdi Azikiwe University, Awka, Nigeria
| | - I. C. Nwuzor
- Department of Polymer Engineering, Faculty of Engineering, Nnamdi Azikiwe University, Awka, Nigeria
| | - S. R. Odera
- Department of Polymer Engineering, Faculty of Engineering, Nnamdi Azikiwe University, Awka, Nigeria
| | - U. J. Timothy
- Department of Polymer Engineering, Faculty of Engineering, Nnamdi Azikiwe University, Awka, Nigeria
| | - U. Ngenegbo
- Department of Parasitology and Entomology, Faculty of Biosciences, Nnamdi Azikiwe University, Awka, Nigeria
| | - F. A. Tanjung
- Faculty of Science and Technology, Universitas Medan Area, Medan, Indonesia
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3
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Liu L, Solin N, Inganäs O. Scalable lignin/graphite electrodes formed by mechanochemistry. RSC Adv 2019; 9:39758-39767. [PMID: 35541407 PMCID: PMC9076126 DOI: 10.1039/c9ra07507k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 11/18/2019] [Indexed: 11/21/2022] Open
Abstract
Lignin is a promising candidate for energy storage because of its abundance, wide geographic distribution, and low cost as it is mainly available as a low value product from processing of wood into paper pulp. Lignin contains large amounts of potential quinone groups, which can be oxidized and reduced in a two electron process. This redox reaction makes lignin suitable for charge storage. However, lignin is insulating and therefore conductive materials are necessary in lignin electrodes, for whom the cost of the conductive materials hinders the scalable application. Among the organic conductive materials, graphite is one of the cheapest and is easily acquired from nature. In this work, we combine graphite and lignosulfonate (LS) and fabricate LS/graphite organic electrodes under a solvent-free mechanical milling method, without additives. The graphite is sheared into small particles with a size range from 50 nm to 2000 nm. Few-layer graphene is formed during the ball milling process. The LS/graphite hybrid material electrodes with primary stoichiometry of 4/1 (w/w) gives a conductivity of 280 S m−1 and discharge capacity of 35 mA h g−1. It is a promising material for the scalable production of LS organic electrodes. Scalable and low cost lignin/graphite hybrid material electrodes formed by mechanochemistry.![]()
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Affiliation(s)
- Lianlian Liu
- Department of Physics, Chemistry and Biology, Linköping University SE-581 83 Linköping Sweden
| | - Niclas Solin
- Department of Physics, Chemistry and Biology, Linköping University SE-581 83 Linköping Sweden
| | - Olle Inganäs
- Department of Physics, Chemistry and Biology, Linköping University SE-581 83 Linköping Sweden
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Aramid nanofiber-reinforced three-dimensional graphene hydrogels for supercapacitor electrodes. J Colloid Interface Sci 2019; 560:581-588. [PMID: 31679786 DOI: 10.1016/j.jcis.2019.10.066] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 10/16/2019] [Accepted: 10/17/2019] [Indexed: 01/19/2023]
Abstract
HYPOTHESIS Self-assembled graphene hydrogels are notable in the field of electrochemical energy storage for their unique combination of excellent specific surface area, high porosity, and electrically conductive continuous network. However, graphene hydrogels suffer from poor mechanical integrity compared to layered architectures like graphene buckypapers, limiting their applications in practical devices. We propose the use of high strength, Kevlar®-derived polymeric nanofillers, aramid nanofibers (ANFs) as structural fillers to enhance graphene hydrogel's shear modulus in the context of multifunctional (mechanical and electrochemical) architectures. EXPERIMENTS Graphene hydrogels are fabricated using sol-gel self-assembly of graphene oxide (GO) nanosheets in presence of ammonium hydroxide. Colloidal dispersion of ANFs and GO are integrated using a novel combination of solvent exchange and dialysis approach to fabricate GO-ANF hydrogels with 0-15 wt.% of ANFs loading (dry weight basis). Shear modulus and electrochemical properties of resulting hydrogel composites are evaluated using rheology and symmetric supercapacitor cell. FINDINGS The addition of 2 wt.% ANFs resulted in an 80% improvement in shear modulus compared to neat graphene hydrogel. Addition of ANFs resulted in gradual reduction of specific capacitance, with the specific capacitance of 190 F/g for neat graphene hydrogel, reducing to 128 F/g for an ANF loading of 15 wt.% (dry weight basis). This work shows the broader concept that adding high-strength nanofibers to a nanomaterial gel can add reinforcement provided that the gelation process itself is not disrupted.
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Ganguly S, Das P, Maity PP, Mondal S, Ghosh S, Dhara S, Das NC. Green Reduced Graphene Oxide Toughened Semi-IPN Monolith Hydrogel as Dual Responsive Drug Release System: Rheological, Physicomechanical, and Electrical Evaluations. J Phys Chem B 2018; 122:7201-7218. [DOI: 10.1021/acs.jpcb.8b02919] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Chen H, Liu T, Su Z, Shang L, Wei G. 2D transition metal dichalcogenide nanosheets for photo/thermo-based tumor imaging and therapy. NANOSCALE HORIZONS 2018; 3:74-89. [PMID: 32254070 DOI: 10.1039/c7nh00158d] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Two-dimensional (2D) graphene-like nanomaterials show wide applications in the fields of nanodevices, sensors, energy materials, catalysis, drug delivery, bioimaging, and tissue engineering. Recently, many studies have been focused on the synthesis and application of 2D transition metal dichalcogenide (TMD) nanosheets for various biomedical applications. In particular, 2D TMD nanosheets exhibit great advantages for tumor imaging and therapy compared to some traditional nanomaterials due to their high specific surface area, good biocompatibility, easy modification, and ultrahigh light and heat conversion efficiency. In this review, we summarize the recent advances in the synthesis, modification, and photo/thermo-based tumor imaging and therapy of 2D TMD nanosheets. The important studies on tumor bioimaging with TMD nanosheets, such as X-ray computed tomography, magnetic resonance imaging, and photoacoustic imaging, are demonstrated and discussed. In another section, the physical photothermal and photodynamic therapies as well as the pharmacological therapy of tumors with TMD nanosheet-based nanohybrids are introduced. It is expected that this work will be valuable for readers to understand the synthesis and modification of TMD nanosheets to design novel 2D functional nanomaterials for photo/thermo-based tumor imaging and therapy in one aspect, and in another aspect will extend the applications of TMD-based nanomaterials in materials science, analytical science, electrocatalysis, tissue engineering, and others.
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Affiliation(s)
- Hang Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029 Beijing, China.
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Alam A, Zhang Y, Kuan HC, Lee SH, Ma J. Polymer composite hydrogels containing carbon nanomaterials—Morphology and mechanical and functional performance. Prog Polym Sci 2018. [DOI: 10.1016/j.progpolymsci.2017.09.001] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8
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Martín C, Merino S, González-Domínguez JM, Rauti R, Ballerini L, Prato M, Vázquez E. Graphene Improves the Biocompatibility of Polyacrylamide Hydrogels: 3D Polymeric Scaffolds for Neuronal Growth. Sci Rep 2017; 7:10942. [PMID: 28887551 PMCID: PMC5591295 DOI: 10.1038/s41598-017-11359-x] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 08/21/2017] [Indexed: 12/31/2022] Open
Abstract
In tissue engineering strategies, the design of scaffolds based on nanostructures is a subject undergoing intense research: nanomaterials may affect the scaffolds properties, including their ability to interact with cells favouring cell growth and improving tissue performance. Hydrogels are synthetic materials widely used to obtain realistic tissue constructs, as they resemble living tissues. Here, different hydrogels with varying content of graphene, are synthesised by in situ radical polymerization of acrylamide in aqueous graphene dispersions. Hydrogels are characterised focusing on the contribution of the nanomaterial to the polymer network. Our results suggest that graphene is not a mere embedded nanomaterial within the hydrogels, rather it represents an intrinsic component of these networks, with a specific role in the emergence of these structures. Moreover, a hybrid hydrogel with a graphene concentration of only 0.2 mg mL-1 is used to support the growth of cultured brain cells and the development of synaptic activity, in view of exploiting these novel materials to engineer the neural interface of brain devices of the future. The main conclusion of this work is that graphene plays an important role in improving the biocompatibility of polyacrylamide hydrogels, allowing neuronal adhesion.
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Affiliation(s)
- Cristina Martín
- Organic Chemistry area, Faculty of Chemical Science and Technology-IRICA, University of Castilla-La Mancha, Avda. Camilo José Cela 10, 13071, Ciudad Real, Spain
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy
| | - Sonia Merino
- Organic Chemistry area, Faculty of Chemical Science and Technology-IRICA, University of Castilla-La Mancha, Avda. Camilo José Cela 10, 13071, Ciudad Real, Spain
| | - Jose M González-Domínguez
- Organic Chemistry area, Faculty of Chemical Science and Technology-IRICA, University of Castilla-La Mancha, Avda. Camilo José Cela 10, 13071, Ciudad Real, Spain
| | - Rossana Rauti
- International School for Advanced Studies (SISSA), via Bonomea 265, 34136, Trieste, Italy
| | - Laura Ballerini
- International School for Advanced Studies (SISSA), via Bonomea 265, 34136, Trieste, Italy.
| | - Maurizio Prato
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy.
- Carbon Nanobiotechnology Laboratory, CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain.
- Ikerbasque, Basque Foundation for Science, E-48011, Bilbao, Spain.
| | - Ester Vázquez
- Organic Chemistry area, Faculty of Chemical Science and Technology-IRICA, University of Castilla-La Mancha, Avda. Camilo José Cela 10, 13071, Ciudad Real, Spain.
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9
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Das S, Chakraborty P, Nandi AK. Mechanically Robust Hybrid Hydrogels for Photovoltaic Applications. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/masy.201600046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sujoy Das
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700 032 India
| | - Priyadarshi Chakraborty
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700 032 India
| | - Arun K. Nandi
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur, Kolkata 700 032 India
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10
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Toumia Y, Domenici F, Orlanducci S, Mura F, Grishenkov D, Trochet P, Lacerenza S, Bordi F, Paradossi G. Graphene Meets Microbubbles: A Superior Contrast Agent for Photoacoustic Imaging. ACS APPLIED MATERIALS & INTERFACES 2016; 8:16465-75. [PMID: 27269868 DOI: 10.1021/acsami.6b04184] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Coupling graphene with a soft polymer surface offers the possibility to build hybrid constructs with new electrical, optical, and mechanical properties. However, the low reactivity of graphene is a hurdle in the synthesis of such systems which is often bypassed by oxidizing its carbon planar structure. However, the defects introduced with this process jeopardize the properties of graphene. In this paper we present a different approach, applicable to many different polymer surfaces, which uses surfactant assisted ultrasonication to exfoliate, and simultaneously suspend, graphene in water in its intact form. Tethering pristine graphene sheets to the surfaces is accomplished by using suitable reactive functional groups of the surfactant scaffold. We focused on applying this approach to the fabrication of a hybrid system, made of pristine graphene tethered to poly(vinyl alcohol) based microbubbles (PVA MBs), designed for enhancing photoacoustic signals. Photoacoustic imaging (PAI) is a powerful preclinical diagnostic tool which provides real time images at a resolution of 40 μm. The leap toward clinical imaging has so far been hindered by the limited tissues penetration of near-infrared (NIR) pulsed laser radiation. Many academic and industrial research laboratories have met this challenge by designing devices, each with pros and cons, to enhance the photoacoustic (PA) signal. The major advantages of the hybrid graphene/PVA MBs construct, however, are (i) the preservation of graphene properties, (ii) biocompatibility, a consequence of the robust anchoring of pristine graphene to the bioinert surface of the PVA bubble, and (iii) a very good enhancement in a NIR spectral region of the PA signal, which does not overlap with the signals of PA active endogenous molecules such as hemoglobin.
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Affiliation(s)
- Yosra Toumia
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata , Via della Ricerca Scientifica, 00133, Rome, Italy
| | - Fabio Domenici
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata , Via della Ricerca Scientifica, 00133, Rome, Italy
| | - Silvia Orlanducci
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata , Via della Ricerca Scientifica, 00133, Rome, Italy
| | - Francesco Mura
- CNIS, Università di Roma Sapienza , P.le Aldo Moro, 00185, Rome, Italy
| | - Dmitry Grishenkov
- KTH, Royal Institute of Technology , Alfred Nobels Allé 10, SE 141 152, Stockholm, Sweden
| | - Philippe Trochet
- FUJIFILM VisualSonics , Joop Geesinkweg 140, 1114 AB Amsterdam, The Netherlands
| | - Savino Lacerenza
- FUJIFILM VisualSonics , Joop Geesinkweg 140, 1114 AB Amsterdam, The Netherlands
| | - Federico Bordi
- Dipartimento di Fisica, Università di Roma Sapienza , P.le Aldo Moro, 00185, Rome, Italy
| | - Gaio Paradossi
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata , Via della Ricerca Scientifica, 00133, Rome, Italy
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11
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Surudžić R, Janković A, Mitrić M, Matić I, Juranić ZD, Živković L, Mišković-Stanković V, Rhee KY, Park SJ, Hui D. The effect of graphene loading on mechanical, thermal and biological properties of poly(vinyl alcohol)/graphene nanocomposites. J IND ENG CHEM 2016. [DOI: 10.1016/j.jiec.2015.11.016] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Zhao F, Yao D, Guo R, Deng L, Dong A, Zhang J. Composites of Polymer Hydrogels and Nanoparticulate Systems for Biomedical and Pharmaceutical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2015; 5:2054-2130. [PMID: 28347111 PMCID: PMC5304774 DOI: 10.3390/nano5042054] [Citation(s) in RCA: 198] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 11/18/2015] [Accepted: 11/20/2015] [Indexed: 12/25/2022]
Abstract
Due to their unique structures and properties, three-dimensional hydrogels and nanostructured particles have been widely studied and shown a very high potential for medical, therapeutic and diagnostic applications. However, hydrogels and nanoparticulate systems have respective disadvantages that limit their widespread applications. Recently, the incorporation of nanostructured fillers into hydrogels has been developed as an innovative means for the creation of novel materials with diverse functionality in order to meet new challenges. In this review, the fundamentals of hydrogels and nanoparticles (NPs) were briefly discussed, and then we comprehensively summarized recent advances in the design, synthesis, functionalization and application of nanocomposite hydrogels with enhanced mechanical, biological and physicochemical properties. Moreover, the current challenges and future opportunities for the use of these promising materials in the biomedical sector, especially the nanocomposite hydrogels produced from hydrogels and polymeric NPs, are discussed.
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Affiliation(s)
- Fuli Zhao
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Dan Yao
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Ruiwei Guo
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Liandong Deng
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Anjie Dong
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Jianhua Zhang
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
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13
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Shim HW, Ahn KJ, Im K, Noh S, Kim MS, Lee Y, Choi H, Yoon H. Effect of Hydrophobic Moieties in Water-Soluble Polymers on Physical Exfoliation of Graphene. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01423] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hyeon Woo Shim
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
| | - Ki-Jin Ahn
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
| | - Kyungun Im
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
| | - Seonmyeong Noh
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
| | - Min-Sik Kim
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
| | - Younghee Lee
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
| | - Hojin Choi
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
| | - Hyeonseok Yoon
- Alan G. MacDiarmid Energy Research Institute, School
of Polymer Science
and Engineering, and †Department of Polymer Engineering, Graduate School, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, South Korea
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