1
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Roy A, Zenker S, Jain S, Afshari R, Oz Y, Zheng Y, Annabi N. A Highly Stretchable, Conductive, and Transparent Bioadhesive Hydrogel as a Flexible Sensor for Enhanced Real-Time Human Health Monitoring. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2404225. [PMID: 38970527 DOI: 10.1002/adma.202404225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 06/05/2024] [Indexed: 07/08/2024]
Abstract
Real-time continuous monitoring of non-cognitive markers is crucial for the early detection and management of chronic conditions. Current diagnostic methods are often invasive and not suitable for at-home monitoring. An elastic, adhesive, and biodegradable hydrogel-based wearable sensor with superior accuracy and durability for monitoring real-time human health is developed. Employing a supramolecular engineering strategy, a pseudo-slide-ring hydrogel is synthesized by combining polyacrylamide (pAAm), β-cyclodextrin (β-CD), and poly 2-(acryloyloxy)ethyltrimethylammonium chloride (AETAc) bio ionic liquid (Bio-IL). This novel approach decouples conflicting mechano-chemical effects arising from different molecular building blocks and provides a balance of mechanical toughness (1.1 × 106 Jm-3), flexibility, conductivity (≈0.29 S m-1), and tissue adhesion (≈27 kPa), along with rapid self-healing and remarkable stretchability (≈3000%). Unlike traditional hydrogels, the one-pot synthesis avoids chemical crosslinkers and metallic nanofillers, reducing cytotoxicity. While the pAAm provides mechanical strength, the formation of the pseudo-slide-ring structure ensures high stretchability and flexibility. Combining pAAm with β-CD and pAETAc enhances biocompatibility and biodegradability, as confirmed by in vitro and in vivo studies. The hydrogel also offers transparency, passive-cooling, ultraviolet (UV)-shielding, and 3D printability, enhancing its practicality for everyday use. The engineered sensor demonstratesimproved efficiency, stability, and sensitivity in motion/haptic sensing, advancing real-time human healthcare monitoring.
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Affiliation(s)
- Arpita Roy
- Department of Chemical and Biomolecular Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Shea Zenker
- Department of Chemical and Biomolecular Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Saumya Jain
- Department of Chemical and Biomolecular Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Ronak Afshari
- Department of Chemical and Biomolecular Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Yavuz Oz
- Department of Chemical and Biomolecular Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Yuting Zheng
- Department of Chemical and Biomolecular Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Nasim Annabi
- Department of Chemical and Biomolecular Engineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
- Department of Bioengineering, University of California Los Angeles, Los Angeles, CA, 90095, USA
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2
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Huang H, Cong HT, Lin Z, Liao L, Shuai CX, Qu N, Luo Y, Guo S, Xu QC, Bai H, Jiang Y. Manipulation of Conducting Polymer Hydrogels with Different Shapes and Related Multifunctionality. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2309575. [PMID: 38279627 DOI: 10.1002/smll.202309575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/18/2023] [Indexed: 01/28/2024]
Abstract
Maneuver of conducting polymers (CPs) into lightweight hydrogels can improve their functional performances in energy devices, chemical sensing, pollutant removal, drug delivery, etc. Current approaches for the manipulation of CP hydrogels are limited, and they are mostly accompanied by harsh conditions, tedious processing, compositing with other constituents, or using unusual chemicals. Herein, a two-step route is introduced for the controllable fabrication of CP hydrogels in ambient conditions, where gelation of the shape-anisotropic nano-oxidants followed by in-situ oxidative polymerization leads to the formation of polyaniline (PANI) and polypyrrole hydrogels. The method is readily coupled with different approaches for materials processing of PANI hydrogels into varied shapes, including spherical beads, continuous wires, patterned films, and free-standing objects. In comparison with their bulky counterparts, lightweight PANI items exhibit improved properties when those with specific shapes are used as electrodes for supercapacitors, gas sensors, or dye adsorbents. The current study therefore provides a general and controllable approach for the implementation of CP into hydrogels of varied external shapes, which can pave the way for the integration of lightweight CP structures with emerging functional devices.
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Affiliation(s)
- Hao Huang
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Hong-Tao Cong
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Zewen Lin
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Longhui Liao
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Chen-Xi Shuai
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Nuo Qu
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Yujiao Luo
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Shengshi Guo
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Qing-Chi Xu
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
| | - Hua Bai
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
- Innovation Laboratory for Sciences and Technologies of Energy Materials of Fujian Province (IKKEM), Xiamen, 361005, P. R. China
| | - Yuan Jiang
- College of Materials, College of Physical Science and Technology, MOE Key Laboratory of High Performance Ceramic Fibers, Xiamen University, Xiamen, 361005, P. R. China
- State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou, 310027, P. R. China
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3
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Saeidi M, Chenani H, Orouji M, Adel Rastkhiz M, Bolghanabadi N, Vakili S, Mohamadnia Z, Hatamie A, Simchi A(A. Electrochemical Wearable Biosensors and Bioelectronic Devices Based on Hydrogels: Mechanical Properties and Electrochemical Behavior. BIOSENSORS 2023; 13:823. [PMID: 37622909 PMCID: PMC10452289 DOI: 10.3390/bios13080823] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/20/2023] [Accepted: 08/04/2023] [Indexed: 08/26/2023]
Abstract
Hydrogel-based wearable electrochemical biosensors (HWEBs) are emerging biomedical devices that have recently received immense interest. The exceptional properties of HWEBs include excellent biocompatibility with hydrophilic nature, high porosity, tailorable permeability, the capability of reliable and accurate detection of disease biomarkers, suitable device-human interface, facile adjustability, and stimuli responsive to the nanofiller materials. Although the biomimetic three-dimensional hydrogels can immobilize bioreceptors, such as enzymes and aptamers, without any loss in their activities. However, most HWEBs suffer from low mechanical strength and electrical conductivity. Many studies have been performed on emerging electroactive nanofillers, including biomacromolecules, carbon-based materials, and inorganic and organic nanomaterials, to tackle these issues. Non-conductive hydrogels and even conductive hydrogels may be modified by nanofillers, as well as redox species. All these modifications have led to the design and development of efficient nanocomposites as electrochemical biosensors. In this review, both conductive-based and non-conductive-based hydrogels derived from natural and synthetic polymers are systematically reviewed. The main synthesis methods and characterization techniques are addressed. The mechanical properties and electrochemical behavior of HWEBs are discussed in detail. Finally, the prospects and potential applications of HWEBs in biosensing, healthcare monitoring, and clinical diagnostics are highlighted.
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Affiliation(s)
- Mohsen Saeidi
- Department of Materials Science and Engineering, Sharif University of Technology, Tehran 14588-89694, Iran; (H.C.); (M.O.); (M.A.R.); (N.B.)
| | - Hossein Chenani
- Department of Materials Science and Engineering, Sharif University of Technology, Tehran 14588-89694, Iran; (H.C.); (M.O.); (M.A.R.); (N.B.)
| | - Mina Orouji
- Department of Materials Science and Engineering, Sharif University of Technology, Tehran 14588-89694, Iran; (H.C.); (M.O.); (M.A.R.); (N.B.)
| | - MahsaSadat Adel Rastkhiz
- Department of Materials Science and Engineering, Sharif University of Technology, Tehran 14588-89694, Iran; (H.C.); (M.O.); (M.A.R.); (N.B.)
| | - Nafiseh Bolghanabadi
- Department of Materials Science and Engineering, Sharif University of Technology, Tehran 14588-89694, Iran; (H.C.); (M.O.); (M.A.R.); (N.B.)
| | - Shaghayegh Vakili
- Polymer Research Laboratory, Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan 45371-38791, Iran;
| | - Zahra Mohamadnia
- Department of Chemistry, Institute for Advanced Studies in Basic Science (IASBS), Gava Zang, Zanjan 45137-66731, Iran;
| | - Amir Hatamie
- Department of Chemistry, Institute for Advanced Studies in Basic Science (IASBS), Gava Zang, Zanjan 45137-66731, Iran;
- Department of Chemistry and Molecular Biology, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Abdolreza (Arash) Simchi
- Department of Materials Science and Engineering, Sharif University of Technology, Tehran 14588-89694, Iran; (H.C.); (M.O.); (M.A.R.); (N.B.)
- Institute for Nanoscience and Nanotechnology, Sharif University of Technology, Tehran 14588-89694, Iran
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4
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Kougkolos G, Golzio M, Laudebat L, Valdez-Nava Z, Flahaut E. Hydrogels with electrically conductive nanomaterials for biomedical applications. J Mater Chem B 2023; 11:2036-2062. [PMID: 36789648 DOI: 10.1039/d2tb02019j] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Hydrogels, soft 3D materials of cross-linked hydrophilic polymer chains with a high water content, have found numerous applications in biomedicine because of their similarity to native tissue, biocompatibility and tuneable properties. In general, hydrogels are poor conductors of electric current, due to the insulating nature of commonly-used hydrophilic polymer chains. A number of biomedical applications require or benefit from an increased electrical conductivity. These include hydrogels used as scaffolds for tissue engineering of electroactive cells, as strain-sensitive sensors and as platforms for controlled drug delivery. The incorporation of conductive nanomaterials in hydrogels results in nanocomposite materials which combine electrical conductivity with the soft nature, flexibility and high water content of hydrogels. Here, we review the state of the art of such materials, describing the theories of current conduction in nanocomposite hydrogels, outlining their limitations and highlighting methods for improving their electrical conductivity.
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Affiliation(s)
- Georgios Kougkolos
- CIRIMAT, Université de Toulouse, CNRS, INPT, UPS, 31062 Toulouse CEDEX 9, France. .,LAPLACE, Université de Toulouse, CNRS, INPT, UPS, 31062 Toulouse CEDEX 9, France.
| | - Muriel Golzio
- IPBS, Université de Toulouse, NRS UMR, UPS, 31077 Toulouse CEDEX 4, France
| | - Lionel Laudebat
- LAPLACE, Université de Toulouse, CNRS, INPT, UPS, 31062 Toulouse CEDEX 9, France. .,INU Champollion, Université de Toulouse, 81012 Albi, France
| | - Zarel Valdez-Nava
- LAPLACE, Université de Toulouse, CNRS, INPT, UPS, 31062 Toulouse CEDEX 9, France.
| | - Emmanuel Flahaut
- CIRIMAT, Université de Toulouse, CNRS, INPT, UPS, 31062 Toulouse CEDEX 9, France.
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5
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PANI/Bi2O3 polymeric nanocomposite for the reduction of 4-nitrophenol. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04457-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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7
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Strong conductive hybrid hydrogel electrode based on inorganic hybrid crosslinking. Colloid Polym Sci 2022. [DOI: 10.1007/s00396-021-04930-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Okutan M, Yavuz E, Ahlatcıoğlu Özerol E, Şenkal BF, Yalçın O, Yıldız A. Impedance spectroscopy of polyaniline coated hydrogel. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-020-03295-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Karunarathna MHJS, Linhart AN, Giammanco GE, Norton AE, Chory JJ, Keleher JJ, Ostrowski AD. Harnessing Fe(III)–Carboxylate Photochemistry for Radical-Initiated Polymerization in Hydrogels. ACS APPLIED BIO MATERIALS 2021; 4:5765-5775. [DOI: 10.1021/acsabm.1c00525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. H. Jayan S. Karunarathna
- Department of Chemistry and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Abigail N. Linhart
- Department of Chemistry, Lewis University, Romeoville, Illinois 60446, United States
| | - Giuseppe E. Giammanco
- Department of Chemistry and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Amie E. Norton
- Department of Chemistry and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Jackson J. Chory
- Department of Chemistry and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, United States
| | - Jason J. Keleher
- Department of Chemistry, Lewis University, Romeoville, Illinois 60446, United States
| | - Alexis D. Ostrowski
- Department of Chemistry and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, United States
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10
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Abstract
Flexible bioelectronics have promising applications in electronic skin, wearable devices, biomedical electronics, etc. Hydrogels have unique advantages for bioelectronics due to their tissue-like mechanical properties and excellent biocompatibility. Particularly, conductive and tissue adhesive hydrogels can self-adhere to bio-tissues and have great potential in implantable wearable bioelectronics. This review focuses on the recent progress in tissue adhesive hydrogel bioelectronics, including the mechanism and preparation of tissue adhesive hydrogels, the fabrication strategies of conductive hydrogels, and tissue adhesive hydrogel bioelectronics and applications. Some perspectives on tissue adhesive hydrogel bioelectronics are provided at the end of the review.
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Affiliation(s)
- Shengnan Li
- Key Laboratory of Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Functional Biomaterials Engineering Technology Research Center, Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices, School of Materials Science and Engineering, Sun Yat-sen University, 135 Xingang Road West, Guangzhou 510275, China.
| | - Yang Cong
- College of Materials Science and Chemical Engineering, Ningbo University of Technology, Ningbo 315201, China
| | - Jun Fu
- Key Laboratory of Polymeric Composite and Functional Materials of Ministry of Education, Guangdong Functional Biomaterials Engineering Technology Research Center, Guangzhou Key Laboratory of Flexible Electronic Materials and Wearable Devices, School of Materials Science and Engineering, Sun Yat-sen University, 135 Xingang Road West, Guangzhou 510275, China.
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11
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Milakin KA, Morávková Z, Acharya U, Kašparová M, Breitenbach S, Taboubi O, Hodan J, Hromádková J, Unterweger C, Humpolíček P, Bober P. Enhancement of conductivity, mechanical and biological properties of polyaniline-poly(N-vinylpyrrolidone) cryogels by phytic acid. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123450] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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12
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Xu J, Tsai YL, Hsu SH. Design Strategies of Conductive Hydrogel for Biomedical Applications. Molecules 2020; 25:molecules25225296. [PMID: 33202861 PMCID: PMC7698101 DOI: 10.3390/molecules25225296] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/10/2020] [Accepted: 11/12/2020] [Indexed: 12/24/2022] Open
Abstract
Conductive hydrogel, with electroconductive properties and high water content in a three-dimensional structure is prepared by incorporating conductive polymers, conductive nanoparticles, or other conductive elements, into hydrogel systems through various strategies. Conductive hydrogel has recently attracted extensive attention in the biomedical field. Using different conductivity strategies, conductive hydrogel can have adjustable physical and biochemical properties that suit different biomedical needs. The conductive hydrogel can serve as a scaffold with high swelling and stimulus responsiveness to support cell growth in vitro and to facilitate wound healing, drug delivery and tissue regeneration in vivo. Conductive hydrogel can also be used to detect biomolecules in the form of biosensors. In this review, we summarize the current design strategies of conductive hydrogel developed for applications in the biomedical field as well as the perspective approach for integration with biofabrication technologies.
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Affiliation(s)
- Junpeng Xu
- Institute of Polymer Science and Engineering, National Taiwan University, No. 1, Sec. 4 Roosevelt Road, Taipei 10617, Taiwan; (J.X.); (Y.-L.T.)
| | - Yu-Liang Tsai
- Institute of Polymer Science and Engineering, National Taiwan University, No. 1, Sec. 4 Roosevelt Road, Taipei 10617, Taiwan; (J.X.); (Y.-L.T.)
| | - Shan-hui Hsu
- Institute of Polymer Science and Engineering, National Taiwan University, No. 1, Sec. 4 Roosevelt Road, Taipei 10617, Taiwan; (J.X.); (Y.-L.T.)
- Institute of Cellular and System Medicine, National Health Research Institutes, No. 35 Keyan Road, Miaoli 35053, Taiwan
- Correspondence: ; Tel.: +886-2-3366-5313; Fax: +886-2-3366-5237
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13
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Sharma S, Tiwari S. RETRACTED: A review on biomacromolecular hydrogel classification and its applications. Int J Biol Macromol 2020; 162:737-747. [PMID: 32553961 DOI: 10.1016/j.ijbiomac.2020.06.110] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 06/10/2020] [Accepted: 06/11/2020] [Indexed: 12/13/2022]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief and Author. The work included substantial parts copied without attribution from a prior work by Varaprasad et al (2017): https://doi.org/10.1016/j.msec.2017.05.096
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Affiliation(s)
- Swati Sharma
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, (UP), India.
| | - Shachi Tiwari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, (UP), India
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14
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KALKAN ERDOĞAN M, SAÇAK M. Electromagnetic Shielding Effectiveness of Polyaniline/Modified-Poly(vinyl Alcohol) Film Composite. GAZI UNIVERSITY JOURNAL OF SCIENCE 2020. [DOI: 10.35378/gujs.726857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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15
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Chen C, Hu J, Wang J. Biosorption of uranium by immobilized Saccharomyces cerevisiae. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 2020; 213:106158. [PMID: 31983440 DOI: 10.1016/j.jenvrad.2020.106158] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/31/2019] [Accepted: 01/02/2020] [Indexed: 06/10/2023]
Abstract
A novel biosorbent was prepared and applied for the removal of uranium from aqueous solution. A new immobilization method was studied and used to embed living yeast cells of Saccharomyces cerevisiae (2% w/v) by sodium sulfate (0.5 mol/L) based on saturated boric acid-alginate calcium cross-linking method. The swelling ratio, hydraulic and chemical stability and bioactivity of immobilized microbial cells were examined. Their ultra-microstructure and property were observed by SEM, TEM and FTIR techniques. The influencing factors, such as contact time, initial uranium concentration, and initial pH were investigated. The adsorption capacity of biosorbent increased from 0.75 to 113.4 μmol/g when the equilibrium concentration of U was 0.9, and 43.9 μmol/L, respectively. U adsorption followed pseudo first-order kinetic model. SEM-EDS and TEM-EDS observation indicated that uranium was adsorbed both on the surface and the inner parts of the biosorbent. FTIR and the XPS results confirmed the role of oxygen in capturing uranium from aqueous solution. XPS analysis showed that the mixture of U (VI) and U (IV) existed on the surface of biosorbent, which evidenced that uranium was microbiologically reduced.
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Affiliation(s)
- Can Chen
- Collaborative Innovation Center for Advanced Nuclear Energy Technology, INET, Tsinghua University, Beijing, 100084, PR China
| | - Jun Hu
- Collaborative Innovation Center for Advanced Nuclear Energy Technology, INET, Tsinghua University, Beijing, 100084, PR China
| | - Jianlong Wang
- Collaborative Innovation Center for Advanced Nuclear Energy Technology, INET, Tsinghua University, Beijing, 100084, PR China; Beijing Key Laboratory of Radioactive Waste Treatment, Tsinghua University, Beijing, 100084, PR China.
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16
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Hattab Y, Benharrats N. Electrical and thermal properties of PANI–Mmt nanocomposites in strongly acidic aqueous media. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-0703-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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17
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Walker BW, Lara RP, Mogadam E, Yu CH, Kimball W, Annabi N. Rational Design of Microfabricated Electroconductive Hydrogels for Biomedical Applications. Prog Polym Sci 2019; 92:135-157. [PMID: 32831422 PMCID: PMC7441850 DOI: 10.1016/j.progpolymsci.2019.02.007] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Electroconductive hydrogels (ECHs) are highly hydrated 3D networks generated through the incorporation of conductive polymers, nanoparticles, and other conductive materials into polymeric hydrogels. ECHs combine several advantageous properties of inherently conductive materials with the highly tunable physical and biochemical properties of hydrogels. Recently, the development of biocompatible ECHs has been investigated for various biomedical applications, such as tissue engineering, drug delivery, biosensors, flexible electronics, and other implantable medical devices. Several methods for the synthesis of ECHs have been reported, which include the incorporation of electrically conductive materials such as gold and silver nanoparticles, graphene, and carbon nanotubes, as well as various conductive polymers (CPs), such as polyaniline, polypyrrole, and poly(3,4-ethylenedioxyythiophene) into hydrogel networks. Theses electroconductive composite hydrogels can be used as scaffolds with high swellability, tunable mechanical properties, and the capability to support cell growth both in vitro and in vivo. Furthermore, recent advancements in microfabrication techniques such as three dimensional (3D) bioprinting, micropatterning, and electrospinning have led to the development of ECHs with biomimetic microarchitectures that reproduce the characteristics of the native extracellular matrix (ECM). In addition, smart ECHs with controlled structures and healing properties have also been engineered into devices with prolonged half-lives and increased durability. The combination of sophisticated synthesis chemistries and modern microfabrication techniques have led to engineer smart ECHs with advanced architectures, geometries, and functionalities that are being increasingly used in drug delivery systems, biosensors, tissue engineering, and soft electronics. In this review, we will summarize different strategies to synthesize conductive biomaterials. We will also discuss the advanced microfabrication techniques used to fabricate ECHs with complex 3D architectures, as well as various biomedical applications of microfabricated ECHs.
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Affiliation(s)
- Brian W Walker
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA, 90095, USA
| | - Roberto Portillo Lara
- Department of Chemical Engineering, Northeastern University, Boston, MA, 02115, USA
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Zapopan, JAL, Mexico
| | - Emad Mogadam
- Department of Internal Medicine, Huntington Hospital, Pasadena, CA, 91105, USA
- Department of Internal Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Chu Hsiang Yu
- Department of Chemical Engineering, Northeastern University, Boston, MA, 02115, USA
| | - William Kimball
- Department of Chemical Engineering, Northeastern University, Boston, MA, 02115, USA
| | - Nasim Annabi
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA, 90095, USA
- Biomaterials Innovation Research Center, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Center for Minimally Invasive Therapeutics (C-MIT), California NanoSystems Institute (CNSI), University of California - Los Angeles, Los Angeles, CA, 90095, USA
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18
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Olad A, Bastanian M, Bakht Khosh Hagh H. Thermodynamic and Kinetic Studies of Removal Process of Hexavalent Chromium Ions from Water by Using Bio-conducting Starch–Montmorillonite/Polyaniline Nanocomposite. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01152-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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19
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Wang M, Chen Y, Khan R, Liu H, Chen C, Chen T, Zhang R, Li H. A fast self-healing and conductive nanocomposite hydrogel as soft strain sensor. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.01.034] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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20
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Chu X, Huang H, Zhang H, Zhang H, Gu B, Su H, Liu F, Han Y, Wang Z, Chen N, Yan C, Deng W, Deng W, Yang W. Electrochemically building three-dimensional supramolecular polymer hydrogel for flexible solid-state micro-supercapacitors. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.01.165] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Ajovalasit A, Caccami MC, Amendola S, Sabatino MA, Alotta G, Zingales M, Giacomazza D, Occhiuzzi C, Marrocco G, Dispenza C. Development and characterization of xyloglucan-poly(vinyl alcohol) hydrogel membrane for Wireless Smart wound dressings. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.07.038] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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22
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Kenry, Liu B. Conductive Polymer‐Based Functional Structures for Neural Therapeutic Applications. CONJUGATED POLYMERS FOR BIOLOGICAL AND BIOMEDICAL APPLICATIONS 2018:243-267. [DOI: 10.1002/9783527342747.ch9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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23
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Wang L, Vivek R, Wu W, Wang G, Wang JY. Fabrication of Stable and Well-Dispersed Polyaniline–Polypyrrolidone Nanocomposite for Effective Photothermal Therapy. ACS Biomater Sci Eng 2018; 4:1880-1890. [DOI: 10.1021/acsbiomaterials.7b00910] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Liping Wang
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Raju Vivek
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Weifeng Wu
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Guowu Wang
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Jin-Ye Wang
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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24
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Zheng F, Lawrence NS, Hartshorne RS, Fisher AC. Electrochemically Initiated Crosslinking of Chitosan. ChemElectroChem 2018. [DOI: 10.1002/celc.201701303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Feng Zheng
- Department of Chemical Engineering and Biotechnology; University of Cambridge, West Cambridge Site; Philippa Fawcett Drive Cambridge CB3 0AS UK
| | - Nathan S. Lawrence
- Chemical Engineering; University of Hull; Cottenham Road Hull HU6 7RX UK
| | - Robert S. Hartshorne
- Department of Chemistry, Schlumberger Gould Research; Madingly Road Cambridge CB3 0EL UK
| | - Adrian C. Fisher
- Department of Chemical Engineering and Biotechnology; University of Cambridge, West Cambridge Site; Philippa Fawcett Drive Cambridge CB3 0AS UK
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25
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DeVolder RJ, Seo Y, Kong H. Proangiogenic alginate-g-pyrrole hydrogel with decoupled control of mechanical rigidity and electrically conductivity. Biomater Res 2017; 21:24. [PMID: 29152327 PMCID: PMC5678582 DOI: 10.1186/s40824-017-0110-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 10/31/2017] [Indexed: 12/01/2022] Open
Abstract
Background An electrically conductive hydrogel has emerged to regulate cellular secretion activities with electrical stimulation. However, the electrical conductivity of typical hydrogel systems decreases with increasing elastic modulus of the hydrogels because of decreased transport of ions through a polymeric cross-linked mesh. Method This study hypothesized that the inverse dependency between electrical conductivity and elastic modulus would be made through the cross-linking of conductive monomer-units conjugated to a hydrophilic polymeric backbone. This hypothesis was examined through the cross-linking of pyrrole groups that were conjugated to an alginate backbone, termed alginate-g-pyrrole. Results Hydrogels with increased degrees of pyrrole substitution exhibited a simultaneous increase in the gels mechanical rigidity and electrical conductivity. The resulting hydrogel could control the adhesion and vascular endothelial growth factor secretion of cells via applied electrical stimulation. Conclusions This material design principle will be broadly useful to fabricating materials used for various actuation, cell culture, and biomedical applications. Electronic supplementary material The online version of this article (10.1186/s40824-017-0110-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ross J DeVolder
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA
| | - Yongbeom Seo
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA
| | - Hyunjoon Kong
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA.,Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA.,Department of Pathobiology, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA
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26
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Varaprasad K, Raghavendra GM, Jayaramudu T, Yallapu MM, Sadiku R. A mini review on hydrogels classification and recent developments in miscellaneous applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [DOI: 10.1016/j.msec.2017.05.096] [Citation(s) in RCA: 171] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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27
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A mechanically strong conductive hydrogel reinforced by diaminotriazine hydrogen bonding. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1960-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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28
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Yao B, Wang H, Zhou Q, Wu M, Zhang M, Li C, Shi G. Ultrahigh-Conductivity Polymer Hydrogels with Arbitrary Structures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1700974. [PMID: 28513994 DOI: 10.1002/adma.201700974] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 03/29/2017] [Indexed: 06/07/2023]
Abstract
A poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) hydrogel is prepared by thermal treatment of a commercial PEDOT:PSS (PH1000) suspension in 0.1 mol L-1 sulfuric acid followed by partially removing its PSS component with concentrated sulfuric acid. This hydrogel has a low solid content of 4% (by weight) and an extremely high conductivity of 880 S m-1 . It can be fabricated into different shapes such as films, fibers, and columns with arbitrary sizes for practical applications. A highly conductive and mechanically strong porous fiber is prepared by drying PEDOT:PSS hydrogel fiber to fabricate a current-collector-free solid-state flexible supercapacitor. This fiber supercapacitor delivers a volumetric capacitance as high as 202 F cm-3 at 0.54 A cm-3 with an extraordinary high-rate performance. It also shows excellent electrochemical stability and high flexibility, promising for the application as wearable energy-storage devices.
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Affiliation(s)
- Bowen Yao
- Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
| | - Haiyan Wang
- Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
| | - Qinqin Zhou
- Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
| | - Mingmao Wu
- Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
| | - Miao Zhang
- Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
| | - Chun Li
- Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
| | - Gaoquan Shi
- Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
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29
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Komeri R, Muthu J. Injectable, cytocompatible, elastic, free radical scavenging and electroconductive hydrogel for cardiac cell encapsulation. Colloids Surf B Biointerfaces 2017. [PMID: 28623695 DOI: 10.1016/j.colsurfb.2017.05.073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The injectable electroconductive hydrogels are desirable for the regenerative therapy of electroresponsive tissues like heart. With the present electroconductive hydrogels, the issues of cytotoxicity, biodegradability, and diffusion of the conductive element and poor water solubility limit their applications. Here, electroconductive injectable single component hydrogels, PANIE-P/PEGDA and PANIS-P/PEGDA, are prepared with fumarate-co-PEG-co-sebacate comacromer conjugated with non-sulfonated/sulfonated polyaniline and PEGDA. These hydrogels have maximum electrical conductivity of 0.351±0.043×10-3Scm-1 and 0.550±0.016×10-3Scm-1, which is comparable to the native myocardium. The hydrogels with 50% comacromer concentration coded as PE50P and PS50P retain 82.48% and 84.08% water on equilibrium swelling respectively. The hydrogels have required a porous surface for cell growth and proliferation. PS50P hydrogel has stiffness of 442kPa with elastic characteristics. The hydrogel is compatible with L929 fibroblast and H9c2 cardiomyoblast cells. PS50P hydrogel has better free radical scavenging property and protective effect over cells under oxidative stress. The hydrogel retains encapsulated cardiomyoblast cells with 98% viability under static long-term in vitro culture. Briefly, the PS50P hydrogel is electroconductive, free radical scavenging and mechanically suitable for cardiac regenerative therapy.
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Affiliation(s)
- Remya Komeri
- Sree Chitra Tirunal Institute for Medical and Technology, Polymer Science Division, BMT Wing, Thiruvananthapuram - 695 012, Kerala State, India
| | - Jayabalan Muthu
- Sree Chitra Tirunal Institute for Medical and Technology, Polymer Science Division, BMT Wing, Thiruvananthapuram - 695 012, Kerala State, India.
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30
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Si Y, Wang L, Wang X, Tang N, Yu J, Ding B. Ultrahigh-Water-Content, Superelastic, and Shape-Memory Nanofiber-Assembled Hydrogels Exhibiting Pressure-Responsive Conductivity. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29. [PMID: 28417597 DOI: 10.1002/adma.201700339] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 03/16/2017] [Indexed: 05/04/2023]
Abstract
High-water-content hydrogels that are both mechanically robust and conductive could have wide applications in fields ranging from bioengineering and electronic devices to medicine; however, creating such materials has proven to be extremely challenging. This study presents a scalable methodology to prepare superelastic, cellular-structured nanofibrous hydrogels (NFHs) by combining alginate and flexible SiO2 nanofibers. This approach causes naturally abundant and sustainable alginate to assemble into 3D elastic bulk NFHs with tunable water content and desirable shapes on a large scale. The resultant NFHs exhibit the integrated properties of ultrahigh water content (99.8 wt%), complete recovery from 80% strain, zero Poisson's ratio, shape-memory behavior, injectability, and elastic-responsive conductivity, which can detect dynamic pressure in a wide range (>50 Pa) with robust sensitivity (0.24 kPa-1 ) and durability (100 cycles). The fabrication of such fascinating materials may provide new insights into the design and development of multifunctional hydrogels for various applications.
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Affiliation(s)
- Yang Si
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Lihuan Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Xueqin Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Ning Tang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai, 201620, China
| | - Jianyong Yu
- Nanofibers Research Center, Modern Textile Institute, Donghua University, Shanghai, 200051, China
| | - Bin Ding
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Textiles, Donghua University, Shanghai, 201620, China
- Nanofibers Research Center, Modern Textile Institute, Donghua University, Shanghai, 200051, China
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31
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Taşdelen B. Conducting hydrogels based on semi-interpenetrating networks of polyaniline in poly(acrylamide-co-itaconic acid) matrix: synthesis and characterization. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Betül Taşdelen
- Çorlu Engineering Faculty, Biomedical Engineering Department; Namik Kemal University; No. 13 59860 Çorlu/TEKİRDAĞ Turkey
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32
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Wu Q, Wei J, Xu B, Liu X, Wang H, Wang W, Wang Q, Liu W. A robust, highly stretchable supramolecular polymer conductive hydrogel with self-healability and thermo-processability. Sci Rep 2017; 7:41566. [PMID: 28134283 PMCID: PMC5278500 DOI: 10.1038/srep41566] [Citation(s) in RCA: 102] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 12/20/2016] [Indexed: 12/24/2022] Open
Abstract
Dual amide hydrogen bond crosslinked and strengthened high strength supramolecular polymer conductive hydrogels were fabricated by simply in situ doping poly (N-acryloyl glycinamide-co-2-acrylamide-2-methylpropanesulfonic) (PNAGA-PAMPS) hydrogels with PEDOT/PSS. The nonswellable conductive hydrogels in PBS demonstrated high mechanical performances-0.22-0.58 MPa tensile strength, 1.02-7.62 MPa compressive strength, and 817-1709% breaking strain. The doping of PEDOT/PSS could significantly improve the specific conductivities of the hydrogels. Cyclic heating and cooling could lead to reversible sol-gel transition and self-healability due to the dynamic breakup and reconstruction of hydrogen bonds. The mending hydrogels recovered not only the mechanical properties, but also conductivities very well. These supramolecular conductive hydrogels could be designed into arbitrary shapes with 3D printing technique, and further, printable electrode can be obtained by blending activated charcoal powder with PNAGA-PAMPS/PEDOT/PSS hydrogel under melting state. The fabricated supercapacitor via the conducting hydrogel electrodes possessed high capacitive performances. These cytocompatible conductive hydrogels have a great potential to be used as electro-active and electrical biomaterials.
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Affiliation(s)
- Qian Wu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350, China
| | - Junjie Wei
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Bing Xu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350, China
| | - Xinhua Liu
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Hongbo Wang
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350, China
| | - Wei Wang
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350, China
| | - Qigang Wang
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Wenguang Liu
- School of Materials Science and Engineering, Tianjin Key Laboratory of Composite and Functional Materials, Tianjin University, Tianjin, 300350, China
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Sharma K, Kumar V, Kaith BS, Kalia S, Swart HC. Conducting Polymer Hydrogels and Their Applications. SPRINGER SERIES ON POLYMER AND COMPOSITE MATERIALS 2017. [DOI: 10.1007/978-3-319-46458-9_7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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34
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DIDEHBAN KHADIJEH, ABDI MAHTAB, SHARIF FARHAD. Synthesis and Electrochemical Evaluation of Conductive Polyacrylamide Nanocomposite Hydrogels. ADVANCES IN POLYMER TECHNOLOGY 2016. [DOI: 10.1002/adv.21561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - MAHTAB ABDI
- Department of Chemistry; Payame Noor University; Tehran Iran
| | - FARHAD SHARIF
- Department of Polymer Engineering and Color Technology; Amirkabir University of Technology; Tehran 15875-4413 Iran
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35
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Sahiner N, Demirci S. In situpreparation of polyaniline within neutral, anionic, and cationic superporous cryogel networks as conductive, semi-interpenetrating polymer network cryogel composite systems. J Appl Polym Sci 2016. [DOI: 10.1002/app.44137] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Nurettin Sahiner
- Department of Chemistry, Faculty of Science and Arts; Canakkale Onsekiz Mart University, Terzioglu Campus; 17100 Canakkale Turkey
- Nanoscience and Technology Research and Application Center; Canakkale Onsekiz Mart University, Terzioglu Campus; 17100 Canakkale Turkey
| | - Sahin Demirci
- Department of Chemistry, Faculty of Science and Arts; Canakkale Onsekiz Mart University, Terzioglu Campus; 17100 Canakkale Turkey
- Nanoscience and Technology Research and Application Center; Canakkale Onsekiz Mart University, Terzioglu Campus; 17100 Canakkale Turkey
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36
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Sharma R, Kalia S, Kaith BS, Srivastava MK. Synthesis of guar gum-acrylic acid graft copolymers based biodegradable adsorbents for cationic dye removal. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/s12588-016-9156-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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37
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Conducting semi-interpenetrating polymeric composites via the preparation of poly(aniline), poly(thiophene), and poly(pyrrole) polymers within superporous poly(acrylic acid) cryogels. REACT FUNCT POLYM 2016. [DOI: 10.1016/j.reactfunctpolym.2016.05.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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38
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Corrosion Protection of Poly(aniline-co-N-ethylaniline)/ZnO Nanocomposite Coating on Mild Steel. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2016. [DOI: 10.1007/s13369-016-2234-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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39
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Wu Y, Chen YX, Yan J, Quinn D, Dong P, Sawyer SW, Soman P. Fabrication of conductive gelatin methacrylate-polyaniline hydrogels. Acta Biomater 2016; 33:122-30. [PMID: 26821341 DOI: 10.1016/j.actbio.2016.01.036] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 01/11/2016] [Accepted: 01/23/2016] [Indexed: 10/22/2022]
Abstract
Hydrogels with inherently conductive properties have been recently developed for tissue engineering applications, to serve as bioactive scaffolds to electrically stimulate cells and modulate their function. In this work, we have used interfacial polymerization of aniline monomers within gelatin methacrylate (GelMA) to develop a conductive hybrid composite. We demonstrate that as compared to pure GelMA, GelMA-polyaniline (GelMA-Pani) composite has similar swelling properties and compressive modulus, comparable cell adhesion and spreading responses, and superior electrical properties. Additionally, we demonstrate that GelMA-Pani composite can be printed in complex user-defined geometries using digital projection stereolithography, and will be useful in developing next-generation bioelectrical interfaces. STATEMENT OF SIGNIFICANCE We report the fabrication of a conductive hydrogel using naturally-derived gelatin methyacrylate (GelMA) and inherently conductive polyaniline (Pani). This work is significant, as GelMA-Pani composite has superior electrical properties as compared to pure Gelma, all the while maintaining biomimetic physical and biocompatible properties. Moreover, the ability to fabricate conductive-GelMA in complex user-defined micro-geometries, address the significant processing challenges associated with all inherently conductive polymers including Pani. The methodology described in this work can be extended to several conductive polymers and hydrogels, to develop new biocompatible electrically active interfaces.
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40
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Polyaniline-poly(styrene sulfonate) conducting hydrogels reinforced by supramolecular nanofibers and used as drug carriers with electric-driven release. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.03.020] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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41
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Bhanvase BA, Darda NS, Veerkar NC, Shende AS, Satpute SR, Sonawane SH. Ultrasound assisted synthesis of PANI/ZnMoO4 nanocomposite for simultaneous improvement in anticorrosion, physico-chemical properties and its application in gas sensing. ULTRASONICS SONOCHEMISTRY 2015; 24:87-97. [PMID: 25465877 DOI: 10.1016/j.ultsonch.2014.11.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 10/13/2014] [Accepted: 11/05/2014] [Indexed: 06/04/2023]
Abstract
Ultrasound assisted in-situ semi-batch emulsion polymerization has been used for the preparation of polyaniline (PANI) and PANI/ZnMoO4 nanocomposite with different loading of ZnMoO4 (ZM) nanoparticles. ZM nanoparticles were functionalized using Myristic acid (MA) for better compatibility with PANI. The cavitational effects induced due to ultrasonic irradiations have been shown significant enhancement in the dispersion of functionalized ZM nanoparticles into the PANI during ultrasound assisted in-situ emulsion polymerization process. TEM images of PANI/ZM nanocomposite particles give the direct evidence of fine dispersion and encapsulation of MA treated ZM nanoparticles in PANI matrix. The presence of ZM nanoparticles in PANI/ZM nanocomposite shows significant improvement in the mechanical (cross-cut adhesion), thermal, anticorrosion and sensing properties of PANI/ZM nanocomposite/alkyd coatings over PANI/alkyd and neat alkyd resin coating. Fine and uniform dispersion of ZM nanoparticles in PANI matrix using this novel synthesis method (PANI (p-type)/ZM (n-type) hetero-junction) improves LPG sensing ability and minimizes response time to sense LPG significantly compared with neat PANI.
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Affiliation(s)
- B A Bhanvase
- Chemical Engineering Department, Laxminarayan Institute of Technology, Nagpur 440033, MS, India.
| | - N S Darda
- Chemical Engineering Department, Vishwakarma Institute of Technology, Pune 411037, MS, India
| | - N C Veerkar
- Chemical Engineering Department, Vishwakarma Institute of Technology, Pune 411037, MS, India
| | - A S Shende
- Chemical Engineering Department, Vishwakarma Institute of Technology, Pune 411037, MS, India
| | - S R Satpute
- Chemical Engineering Department, Bharati Vidyapeeth College of Engineering, Pune, MS, India.
| | - S H Sonawane
- Department of Chemical Engineering, National Institute of Technology, Warangal 506004, AP, India
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42
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Wu Y, Chen YX, Yan J, Yang S, Dong P, Soman P. Fabrication of conductive polyaniline hydrogel using porogen leaching and projection microstereolithography. J Mater Chem B 2015; 3:5352-5360. [DOI: 10.1039/c5tb00629e] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A PEGda–PANI conductive hydrogel developed using interfacial polymerization process can be applied to range of fabrication methodologies.
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Affiliation(s)
- Yibo Wu
- Department of Biomedical and Chemical Engineering
- Syracuse University
- Syracuse
- USA
| | - Yong X. Chen
- Department of Biomedical and Chemical Engineering
- Syracuse University
- Syracuse
- USA
| | - Jiahan Yan
- Department of Biomedical and Chemical Engineering
- Syracuse University
- Syracuse
- USA
| | - Shihao Yang
- Department of Biomedical and Chemical Engineering
- Syracuse University
- Syracuse
- USA
| | - Ping Dong
- Department of Biomedical and Chemical Engineering
- Syracuse University
- Syracuse
- USA
| | - Pranav Soman
- Department of Biomedical and Chemical Engineering
- Syracuse University
- Syracuse
- USA
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43
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Preparation of Poly(o-toluidine)/Nano Zirconium Dioxide (ZrO2)/Epoxy Composite Coating and Its Corrosion Resistance. J Inorg Organomet Polym Mater 2014. [DOI: 10.1007/s10904-014-0158-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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44
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Structural, Optical and Electrical Properties of PVA/PANI/Nickel Nanocomposites Synthesized by Gamma Radiolytic Method. Polymers (Basel) 2014. [DOI: 10.3390/polym6092435] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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45
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Zhang L, Li Y, Li L, Guo B, Ma PX. Non-cytotoxic conductive carboxymethyl-chitosan/aniline pentamer hydrogels. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.06.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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46
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Paradee N, Sirivat A. Electrically Controlled Release of Benzoic Acid from Poly(3,4-ethylenedioxythiophene)/Alginate Matrix: Effect of Conductive Poly(3,4-ethylenedioxythiophene) Morphology. J Phys Chem B 2014; 118:9263-71. [DOI: 10.1021/jp502674f] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nophawan Paradee
- Conductivity and Electroactive
Polymer Research Unit, The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok 10330, Thailand
| | - Anuvat Sirivat
- Conductivity and Electroactive
Polymer Research Unit, The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok 10330, Thailand
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Jiang YH, Qi XX, Zhao JZ, Ni L, Chen ZS. Synthesis of AMIMCl/AM Copolymer Hydrogel and its Adsorption Effect on Permanganate Anion. SEP SCI TECHNOL 2014. [DOI: 10.1080/01496395.2013.863335] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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48
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Fibroin/Polyaniline microfibrous mat. Preparation and electrochemical characterization as reactive sensor. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.01.073] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Vaghela C, Kulkarni M, Karve M, Aiyer R, Haram S. Agarose–guar gum assisted synthesis of processable polyaniline composite: morphology and electro-responsive characteristics. RSC Adv 2014. [DOI: 10.1039/c4ra08688k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
An electroactive, electroconducting, processable polyaniline composite is developed via agarose–guar gum assisted polymerization.
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Affiliation(s)
- Chetana Vaghela
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007, India
| | - Mohan Kulkarni
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007, India
| | - Meena Karve
- Institute of Bioinformatics and Biotechnology
- Savitribai Phule Pune University
- Pune-411007, India
| | - Rohini Aiyer
- Center for Sensor Studies
- Department of Electronic Science
- Savitribai Phule Pune University
- Pune-411007, India
| | - Santosh Haram
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007, India
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Chen D, Quan H, Liang J, Guo L. One-pot synthesis of hematite@graphene core@shell nanostructures for superior lithium storage. NANOSCALE 2013; 5:9684-9689. [PMID: 23999932 DOI: 10.1039/c3nr03484d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Novel hematite@graphene composites have been successfully synthesized by a one-pot surfactant governed approach under mild wet-chemical conditions. A series of characterizations including X-ray diffraction (XRD), Raman spectrum, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) indicated that the hematite nanoparticles with relatively uniform size were encapsulated by graphene layers and were able to form core-shell nanostructures. The electrochemical properties of hematite@graphene core-shell nanostructures as anodes for lithium-ion batteries were evaluated by galvanostatic charge-discharge and AC impedance spectroscopy techniques. The as-prepared hematite@graphene core-shell nanostructures exhibited a high reversible specific capacity of 1040 mA h g(-1) at a current density of 200 mA g(-1) (0.2 C) after 180 cycles and excellent rate capability and long cycle life. Furthermore, a reversible capacity as high as 500 mA h g(-1) was still achieved after 200 cycles even at a high rate of 6 C. The electrochemical test results show that the hematite@graphene composites prepared by the one-pot wet chemical method are promising anode materials for lithium-ion batteries.
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Affiliation(s)
- Dezhi Chen
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
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