51
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Hsiao YS, Luo SC, Hou S, Zhu B, Sekine J, Kuo CW, Chueh DY, Yu H, Tseng HR, Chen P. 3D bioelectronic interface: capturing circulating tumor cells onto conducting polymer-based micro/nanorod arrays with chemical and topographical control. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2014; 10:3012-7. [PMID: 24700425 PMCID: PMC4125486 DOI: 10.1002/smll.201400429] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Revised: 03/10/2014] [Indexed: 05/20/2023]
Abstract
The three-dimensional (3D) poly(3,4-ethylenedioxythiophene) (PEDOT)-based bioelectronic interfaces (BEIs) with diverse dimensional micro/nanorod array structures, varied surface chemical pro-perties, high electrical conductivity, reversible chemical redox switching, and high optical transparency are used for capturing circulating tumor cells (CTCs). Such 3D PEDOT-based BEIs can function as an efficient clinical diagonstic and therapeutic platform.
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Affiliation(s)
| | - Shyh-Chyang Luo
- Responsive Organic Materials Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
- Department of Materials Science and Engineering, National Cheng Kung University, Tainan (Taiwan)
| | - Shuang Hou
- Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging (CIMI), California NanoSystems Institute (CNSI), University of California, Los Angeles, 570 Westwood Plaza, Building 114, Los Angeles, CA 90095-1770 (USA)
| | - Bo Zhu
- Responsive Organic Materials Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai (China)
| | - Jun Sekine
- Responsive Organic Materials Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
| | - Chiung-Wen Kuo
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529 (Taiwan)
| | - Di-Yen Chueh
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529 (Taiwan)
| | - Hsiaohua Yu
- Fax: (+81) (0)48-462-1659, Web: http://www.riken.jp/lab/yuiru/,
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52
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Kim N, Kee S, Lee SH, Lee BH, Kahng YH, Jo YR, Kim BJ, Lee K. Highly conductive PEDOT:PSS nanofibrils induced by solution-processed crystallization. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:2268-72, 2109. [PMID: 24338693 DOI: 10.1002/adma.201304611] [Citation(s) in RCA: 369] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 10/25/2013] [Indexed: 05/19/2023]
Affiliation(s)
- Nara Kim
- School of Materials Science and Engineering, Department of Nanobio Materials and Electronics, Gwangju Institute of Science and Technology, Gwangju, 500-712, Republic of Korea
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53
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Shi Z, Gao H, Feng J, Ding B, Cao X, Kuga S, Wang Y, Zhang L, Cai J. In situ synthesis of robust conductive cellulose/polypyrrole composite aerogels and their potential application in nerve regeneration. Angew Chem Int Ed Engl 2014; 53:5380-4. [PMID: 24711342 DOI: 10.1002/anie.201402751] [Citation(s) in RCA: 118] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Indexed: 12/27/2022]
Abstract
Nanostructured conductive polymers can offer analogous environments for extracellular matrix and induce cellular responses by electric stimulation, however, such materials often lack mechanical strength and tend to collapse under small stresses. We prepared electrically conductive nanoporous materials by coating nanoporous cellulose gels (NCG) with polypyrrole (PPy) nanoparticles, which were synthesized in situ from pyrrole monomers supplied as vapor. The resulting NCG/PPy composite hydrogels were converted to aerogels by drying with supercritical CO2, giving a density of 0.41-0.53 g cm(-3), nitrogen adsorption surface areas of 264-303 m(2) g(-1), and high mechanical strength. The NCG/PPy composite hydrogels exhibited an electrical conductivity of up to 0.08 S cm(-1). In vitro studies showed that the incorporation of PPy into an NCG enhances the adhesion and proliferation of PC12 cells. Electrical stimulation demonstrated that PC12 cells attached and extended longer neurites when cultured on NCG/PPy composite gels with DBSA dopant. These materials are promising candidates for applications in nerve regeneration, carbon capture, catalyst supports, and many others.
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Affiliation(s)
- Zhuqun Shi
- College of Chemistry & Molecular Sciences, Wuhan University, Wuhan, 430072 (China)
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54
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Shi Z, Gao H, Feng J, Ding B, Cao X, Kuga S, Wang Y, Zhang L, Cai J. In Situ Synthesis of Robust Conductive Cellulose/Polypyrrole Composite Aerogels and Their Potential Application in Nerve Regeneration. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402751] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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55
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Lee D, Zhang C, Gao H. Facile Production of Polypyrrole Nanofibers Using a Freeze-Drying Method. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400039] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Doyun Lee
- Department of Chemistry and Biochemistry; University of Notre Dame; Notre Dame IN 46556-5670 USA
| | - Chengyi Zhang
- Department of Chemistry and Biochemistry; University of Notre Dame; Notre Dame IN 46556-5670 USA
| | - Haifeng Gao
- Department of Chemistry and Biochemistry; University of Notre Dame; Notre Dame IN 46556-5670 USA
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56
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Luzio A, Canesi EV, Bertarelli C, Caironi M. Electrospun Polymer Fibers for Electronic Applications. MATERIALS (BASEL, SWITZERLAND) 2014; 7:906-947. [PMID: 28788493 PMCID: PMC5453086 DOI: 10.3390/ma7020906] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Revised: 01/21/2014] [Accepted: 01/23/2014] [Indexed: 01/27/2023]
Abstract
Nano- and micro- fibers of conjugated polymer semiconductors are particularly interesting both for applications and for fundamental research. They allow an investigation into how electronic properties are influenced by size confinement and chain orientation within microstructures that are not readily accessible within thin films. Moreover, they open the way to many applications in organic electronics, optoelectronics and sensing. Electro-spinning, the technique subject of this review, is a simple method to effectively form and control conjugated polymer fibers. We provide the basics of the technique and its recent advancements for the formation of highly conducting and high mobility polymer fibers towards their adoption in electronic applications.
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Affiliation(s)
- Alessandro Luzio
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy.
| | - Eleonora Valeria Canesi
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy.
| | - Chiara Bertarelli
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy.
- Dipartimento di Chimica, Materiali e Ing. Chimica "G. Natta", Politecnico di Milano, Piazza L. Da Vinci 32, 20133 Milano, Italy.
| | - Mario Caironi
- Center for Nano Science and Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy.
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57
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Ghosh S, Remita H, Ramos L, Dazzi A, Deniset-Besseau A, Beaunier P, Goubard F, Aubert PH, Brisset F, Remita S. PEDOT nanostructures synthesized in hexagonal mesophases. NEW J CHEM 2014. [DOI: 10.1039/c3nj01349a] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Anisotropic conducting PEDOT polymers are prepared within hexagonal mesophases according to an original one-pot synthesis and are characterized after extraction.
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Affiliation(s)
- Srabanti Ghosh
- Laboratoire de Chimie Physique
- UMR 8000-CNRS
- Bât. 349
- Université Paris-Sud
- 91405 Orsay, France
| | - Hynd Remita
- Laboratoire de Chimie Physique
- UMR 8000-CNRS
- Bât. 349
- Université Paris-Sud
- 91405 Orsay, France
| | - Laurence Ramos
- Laboratoire Charles Coulomb UMR 5221
- Université Montpellier 2
- Montpellier, France
- Laboratoire Charles Coulomb UMR 5221
- CNRS
| | - Alexandre Dazzi
- Laboratoire de Chimie Physique
- UMR 8000-CNRS
- Bât. 349
- Université Paris-Sud
- 91405 Orsay, France
| | - Ariane Deniset-Besseau
- Laboratoire de Chimie Physique
- UMR 8000-CNRS
- Bât. 349
- Université Paris-Sud
- 91405 Orsay, France
| | - Patricia Beaunier
- Laboratoire de Réactivité de Surface
- UMR 7197-CNRS
- UPMC
- Université Paris 6
- 75006 Paris, France
| | - Fabrice Goubard
- Laboratoire de Physicochimie des Polymères et Interfaces (LPPI)
- Université de Cergy-Pontoise
- 95031 Cergy-Pontoise Cedex, France
| | - Pierre-Henri Aubert
- Laboratoire de Physicochimie des Polymères et Interfaces (LPPI)
- Université de Cergy-Pontoise
- 95031 Cergy-Pontoise Cedex, France
| | - Francois Brisset
- ICMMO
- UMR 8182-CNRS
- Bât. 410-420
- Université Paris-Sud
- 91405 Orsay, France
| | - Samy Remita
- Laboratoire de Chimie Physique
- UMR 8000-CNRS
- Bât. 349
- Université Paris-Sud
- 91405 Orsay, France
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58
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Ekabutr P, Chailapakul O, Supaphol P. Modification of disposable screen-printed carbon electrode surfaces with conductive electrospun nanofibers for biosensor applications. J Appl Polym Sci 2013. [DOI: 10.1002/app.39651] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Pongpol Ekabutr
- The Petroleum and Petrochemical College; Chulalongkorn University; Thailand
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59
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Influence of different organic solvents and oxidants on insulating and film-forming properties of PEDOT polymer. IRANIAN POLYMER JOURNAL 2013. [DOI: 10.1007/s13726-013-0159-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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60
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Oh TI, Yoon S, Kim TE, Wi H, Kim KJ, Woo EJ, Sadleir RJ. Nanofiber web textile dry electrodes for long-term biopotential recording. IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS 2013; 7:204-211. [PMID: 23853303 DOI: 10.1109/tbcas.2012.2201154] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Electrode properties are key to the quality of measured biopotential signals. Ubiquitous health care systems require long-term monitoring of biopotential signals from normal volunteers and patients in home or hospital environments. In these settings it is appropriate to use dry textile electrode networks for monitoring purposes, rather than the gel or saline-sponge skin interfaces used with Ag/AgCl electrodes. In this study, we report performance test results of two different electrospun conductive nanofiber webs, and three metal plated fabrics. We evaluated contact impedance, step response, noise and signal fidelity performance indices for all five dry electrodes, and compared them to those of conventional Ag/AgCl electrodes. Overall, we found nanofiber web electrodes matched Ag/AgCl electrode performance more closely than metal plated fabric electrodes, with the contact resistance and capacitance of Ag plated PVDF nanofiber web electrodes being most similar to Ag/AgCl over the 10 Hz to 500 kHz frequency range. We also observed that step responses of all three metal-plated fabrics were poorer than those for nanofiber web electrodes and Ag/AgCl. Further, noise standard deviation and noise power spectral densities were generally lower in nanofiber web electrodes than metal plated fabrics; and waveform fidelity of ECG-like traces recorded from nanofiber web electrodes was higher than for metal plated fabrics. We recommend textile nanofiber web electrodes in applications where flexibility, comfort and durability are required in addition to good electrical characteristics.
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Affiliation(s)
- Tong Inoh Oh
- Department of Biomedical Engineering, College of Electronics and Information, Kyung Hee University, Yongin-si, Gyeonggi-do 446-701, Korea
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61
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Jin L, Wang T, Feng ZQ, Leach MK, Wu J, Mo S, Jiang Q. A facile approach for the fabrication of core–shell PEDOT nanofiber mats with superior mechanical properties and biocompatibility. J Mater Chem B 2013; 1:1818-1825. [DOI: 10.1039/c3tb00448a] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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62
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Jiang Y, Fang D, Song G, Nie J, Chen B, Ma G. Fabrication of core–shell nanofibers by single capillary electrospinning combined with vapor induced phase separation. NEW J CHEM 2013. [DOI: 10.1039/c3nj00654a] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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63
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Tarabella G, Mahvash Mohammadi F, Coppedè N, Barbero F, Iannotta S, Santato C, Cicoira F. New opportunities for organic electronics and bioelectronics: ions in action. Chem Sci 2013. [DOI: 10.1039/c2sc21740f] [Citation(s) in RCA: 125] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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64
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Bashir T, Ali M, Cho SW, Persson NK, Skrifvars M. OCVD polymerization of PEDOT: effect of pre-treatment steps on PEDOT-coated conductive fibers and a morphological study of PEDOT distribution on textile yarns. POLYM ADVAN TECHNOL 2012. [DOI: 10.1002/pat.3073] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tariq Bashir
- School of Engineering; University of Borås; SE-50190 Sweden
- Department of Polymer and Process Engineering; University of Engineering and Technology Lahore; Pakistan
| | - Majid Ali
- The Swedish School of Textiles; University of Borås; SE-50190 Sweden
| | - Sung-Woo Cho
- School of Engineering; University of Borås; SE-50190 Sweden
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65
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Bhattacharyya D, Howden RM, Borrelli DC, Gleason KK. Vapor phase oxidative synthesis of conjugated polymers and applications. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/polb.23138] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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66
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Wallace GG, Higgins MJ, Moulton SE, Wang C. Nanobionics: the impact of nanotechnology on implantable medical bionic devices. NANOSCALE 2012; 4:4327-4347. [PMID: 22695635 DOI: 10.1039/c2nr30758h] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The nexus of any bionic device can be found at the electrode-cellular interface. Overall efficiency is determined by our ability to transfer electronic information across that interface. The nanostructure imparted to electrodes plays a critical role in controlling the cascade of events that determines the composition and structure of that interface. With commonly used conductors: metals, carbon and organic conducting polymers, a number of approaches that promote control over structure in the nanodomain have emerged in recent years with subsequent studies revealing a critical dependency between nanostructure and cellular behaviour. As we continue to develop our understanding of how to create and characterise electromaterials in the nanodomain, this is expected to have a profound effect on the development of next generation bionic devices. In this review, we focus on advances in fabricating nanostructured electrodes that present new opportunities in the field of medical bionics. We also briefly evaluate the interactions of living cells with the nanostructured electromaterials, in addition to highlighting emerging tools used for nanofabrication and nanocharacterisation of the electrode-cellular interface.
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Affiliation(s)
- G G Wallace
- ARC Centre of Excellence for Electromaterials Science (ACES), Intelligent Polymer Research Institute, AIIM Facility, Innovation Campus, University of Wollongong, NSW 2522, Australia
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67
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Chien HS, Wang C. Morphology, microstructure, and electrical properties of poly(D,L-lactic acid)/carbon nanocapsule composite nanofibers. J Appl Polym Sci 2012. [DOI: 10.1002/app.38116] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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68
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Kwon OS, Park SJ, Lee JS, Park E, Kim T, Park HW, You SA, Yoon H, Jang J. Multidimensional conducting polymer nanotubes for ultrasensitive chemical nerve agent sensing. NANO LETTERS 2012; 12:2797-802. [PMID: 22545863 DOI: 10.1021/nl204587t] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Tailoring the morphology of materials in the nanometer regime is vital to realizing enhanced device performance. Here, we demonstrate flexible nerve agent sensors, based on hydroxylated poly(3,4-ethylenedioxythiophene) (PEDOT) nanotubes (HPNTs) with surface substructures such as nanonodules (NNs) and nanorods (NRs). The surface substructures can be grown on a nanofiber surface by controlling critical synthetic conditions during vapor deposition polymerization (VDP) on the polymer nanotemplate, leading to the formation of multidimensional conducting polymer nanostructures. Hydroxyl groups are found to interact with the nerve agents. Representatively, the sensing response of dimethyl methylphosphonate (DMMP) as a simulant for sarin is highly sensitive and reversible from the aligned nanotubes. The minimum detection limit is as low as 10 ppt. Additionally, the sensor had excellent mechanical bendability and durability.
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Affiliation(s)
- Oh Seok Kwon
- World Class University program of Chemical Convergence for Energy & Environment, School of Chemical and Biological Engineering, Seoul National University, Seoul 151-742, Korea
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69
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Mueller M, Fabretto M, Evans D, Hojati-Talemi P, Gruber C, Murphy P. Vacuum vapour phase polymerization of high conductivity PEDOT: Role of PEG-PPG-PEG, the origin of water, and choice of oxidant. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.03.028] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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70
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Canesi EV, Luzio A, Saglio B, Bianco A, Caironi M, Bertarelli C. n-Type Semiconducting Polymer Fibers. ACS Macro Lett 2012; 1:366-369. [PMID: 35578503 DOI: 10.1021/mz200208b] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Defect-free bicomponent fibers of poly{[N,N'-bis(2-octyl-dodecyl)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5'-(2,2'-bithiophene)}/poly(ethyleneoxide) P(NDI2OD-T2)/PEO are fabricated by means of electrospinning and rinsed with a selective solvent to afford pure P(NDI2OD-T2) while maintaining a fibrous morphology. The elongation strength applied on the spun jet by the high electrical field induces a preferential orientation of polymer chains. An electron mobility analogous to the best obtained with a thin film-based device is achieved in single fiber transistors, and the results are unaffected by the dielectric surface treatment.
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Affiliation(s)
- Eleonora V. Canesi
- Center for Nano Science and
Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Alessandro Luzio
- Center for Nano Science and
Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Beatrice Saglio
- Dipartimento
di
Chimica, Materiali e Ing. Chimica “G. Natta”, Politecnico di Milano, Piazza L. Da
Vinci 32, 20133 Milano, Italy
| | - Andrea Bianco
- INAF - Osservatorio Astronomico di Brera, Via Bianchi 46, 23807 Merate,
Italy
| | - Mario Caironi
- Center for Nano Science and
Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
| | - Chiara Bertarelli
- Dipartimento
di
Chimica, Materiali e Ing. Chimica “G. Natta”, Politecnico di Milano, Piazza L. Da
Vinci 32, 20133 Milano, Italy
- Center for Nano Science and
Technology @PoliMi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, 20133 Milano, Italy
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71
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Abstract
Ionic transition-metal complex (iTMCs)-based electro-luminescent nanofibers (TELFs) are developed by using coelectrospinning. A single TELF consists of a Galistan liquid metal core (cathode), an iTMC-based polymer shell, and an ITO thin film coating (anode). Lights emitted from the TELFs can be detected by a CCD camera at 4.2 V and seen by naked eyes at 5.6 V in nitrogen. The TELFs are structurally self-supporting but do not require a physical substrate (generally relatively bulky and heavy) to support them, rendering one-dimensional light sources more flexible, lightweight, and conformable. This technology can be beneficial to many research and development areas such as optoelectronic textile, bioimaging, chemical and biological sensing, high-resolution microscopy, and flexible panel displays, particularly as iTMCs with emission at different wavelengths are available.
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Affiliation(s)
- Haifeng Yang
- Laboratory for Nano-Electro-Mechanical Systems and Lab-Chips, Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa 50011, USA
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72
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Zhong W, Li F, Chen L, Chen Y, Wei Y. A novel approach to electrospinning of pristine and aligned MEH-PPV using binary solvents. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm15970h] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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73
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Nyholm L, Nyström G, Mihranyan A, Strømme M. Toward flexible polymer and paper-based energy storage devices. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:3751-69. [PMID: 21739488 DOI: 10.1002/adma.201004134] [Citation(s) in RCA: 121] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Revised: 12/09/2010] [Indexed: 05/23/2023]
Abstract
All-polymer and paper-based energy storage devices have significant inherent advantages in comparison with many currently employed batteries and supercapacitors regarding environmental friendliness, flexibility, cost and versatility. The research within this field is currently undergoing an exciting development as new polymers, composites and paper-based devices are being developed. In this report, we review recent progress concerning the development of flexible energy storage devices based on electronically conducting polymers and cellulose containing composites with particular emphasis on paper-based batteries and supercapacitors. We discuss recent progress in the development of the most commonly used electronically conducting polymers used in flexible device prototypes, the advantages and disadvantages of this type of energy storage devices, as well as the two main approaches used in the manufacturing of paper-based charge storage devices.
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Affiliation(s)
- Leif Nyholm
- Department of Materials Chemistry, The Ångström Laboratory, Uppsala University, Box 538, SE-751 21 Uppsala, Sweden.
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74
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Zhou J, Gao Q, Fukawa T, Shirai H, Kimura M. Macroporous conductive polymer films fabricated by electrospun nanofiber templates and their electromechanical properties. NANOTECHNOLOGY 2011; 22:275501. [PMID: 21597158 DOI: 10.1088/0957-4484/22/27/275501] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
We demonstrate a facile method to fabricate macroporous poly (3,4-ethylenedioxythiophene)/poly (4-styrene sulfonate) (PEDOT/PSS) films with empty channels by using electrospun nanofiber as a sacrificial template. The channels within the PEDOT/PSS films were prepared by depositing PEDOT/PSS aqueous dispersion onto poly (vinyl pyrrolidone)/poly(methyl methacrylate) (PVP/PMMA) nanofiber template, and then the nanofibers were removed by solvent extraction. The average diameter of the channels is 313±45 nm, which is almost the same as the parent PVP/PMMA nanofibers. The macroporous PEDOT/PSS film with the empty channels showed an enhancement of electromechanical properties compared to the nonporous PEDOT/PSS film.
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Affiliation(s)
- Jian Zhou
- Department of Functional Polymer Science, Faculty of Textile Science and Technology, Shinshu University, Ueda 386-8567, Japan
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75
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High conductivity PEDOT resulting from glycol/oxidant complex and glycol/polymer intercalation during vacuum vapour phase polymerisation. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.02.028] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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76
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Taggart DK, Yang Y, Kung SC, McIntire TM, Penner RM. Enhanced thermoelectric metrics in ultra-long electrodeposited PEDOT nanowires. NANO LETTERS 2011; 11:125-131. [PMID: 21133353 DOI: 10.1021/nl103003d] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The Seebeck coefficient, S, and the electrical conductivity, σ, of electrodeposited poly(3,4-ethylenedioxythiophene) (PEDOT) nanowires and thin films are reported. PEDOT nanowires were prepared by electropolymerizing 3,4-ethylenedioxythiophene (EDOT) in aqueous LiClO(4) within a template prepared using the lithographically patterned nanowire electrodeposition (LPNE) process. These nanowires were 40-90 nm in thickness, 150-580 nm in width, and 200 μm in length. σ and S were measured from 190 K to 310 K by fabricating heaters and thermocouples on top of arrays of 750 PEDOT nanowires. Such PEDOT nanowire arrays consistently produced S values that were higher than those for PEDOT films: up to -122 μV/K (310 K) for nanowires and up to -57 μV/K (310 K) for films. The sample-to-sample variation in S for 14 samples of PEDOT nanowires and films, across a wide range of critical dimensions, is fully explained by variations in the carrier concentrations in accordance with the Mott equation. In spite of their higher |S| values, PEDOT nanowires also had higher σ than films, on average, because electron mobilities were greater in nanowires by a factor of 3.
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Affiliation(s)
- David K Taggart
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
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Wang L, Hu J, Zhang H, Zhang T. Au-impregnated polyacrylonitrile (PAN)/polythiophene (PTH) core–shell nanofibers with high-performance semiconducting properties. Chem Commun (Camb) 2011; 47:6837-9. [DOI: 10.1039/c1cc10882d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kayinamura YP, Ovadia M, Zavitz D, Rubinson JF. Investigation of near ohmic behavior for poly(3,4-ethylenedioxythiophene): a model consistent with systematic variations in polymerization conditions. ACS APPLIED MATERIALS & INTERFACES 2010; 2:2653-2662. [PMID: 20715789 DOI: 10.1021/am100480s] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The impedance behavior of semiconducting polymer film electrodes based on poly(3,4-ethylenedioxythiophene) (PEDOT) in combination with a series of anionic dopants has been investigated using electrochemical impedance spectroscopy (EIS) over the frequency range from 0.1 Hz to 100 kHz. Films were electrodeposited on gold-coated Pt wire electrodes from a nonaqueous solution containing 3,4-ethylenedioxythiophene (EDOT). EIS results reveal that, under the optimal synthesis conditions, PEDOT electrodes consistently exhibit low, frequency-independent impedance over a wide frequency range (from ∼10 Hz to 100 kHz). These results suggest that the behavior originates from the two-layer homogeneous morphology of the film. A model for conduction in the films that is supported by experimental evidence is proposed, and EIS data for electrodes produced under a variety of electropolymerization conditions are presented.
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Affiliation(s)
- Yohani P Kayinamura
- Department of Chemistry, Georgetown University, 37th and O Streets, NW, Washington, DC 20057, USA
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Laforgue A. Electrically controlled colour-changing textiles using the resistive heating properties of PEDOT nanofibers. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/c0jm02307h] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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