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Article: Room-Temperature-Formed PEDOT:PSS Hydrogels Enable Injectable, Soft, and Healable Organic Bioelectronics

TitleRoom-Temperature-Formed PEDOT:PSS Hydrogels Enable Injectable, Soft, and Healable Organic Bioelectronics
Authors
Keywordsminimally invasive
injectable
healable
PEDOT:PSS hydrogel
Issue Date2020
Citation
Advanced Materials, 2020, v. 32, n. 1, article no. 1904752 How to Cite?
Abstract© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim There is an increasing need to develop conducting hydrogels for bioelectronic applications. In particular, poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) hydrogels have become a research hotspot due to their excellent biocompatibility and stability. However, injectable PEDOT:PSS hydrogels have been rarely reported. Such syringe-injectable hydrogels are highly desirable for minimally invasive biomedical therapeutics. Here, an approach is demonstrated to develop injectable PEDOT:PSS hydrogels by taking advantage of the room-temperature gelation property of PEDOT:PSS. These PEDOT:PSS hydrogels form spontaneously after syringe injection of the PEDOT:PSS suspension into the desired location, without the need of any additional treatments. A facile strategy is also presented for large-scale production of injectable PEDOT:PSS hydrogel fibers at room temperature. Finally, it is demonstrated that these room-temperature-formed PEDOT:PSS hydrogels (RT-PEDOT:PSS hydrogel) and hydrogel fibers can be used for the development of soft and self-healable hydrogel bioelectronic devices.
Persistent Identifierhttp://hdl.handle.net/10722/295383
ISSN
2020 Impact Factor: 30.849
2020 SCImago Journal Rankings: 10.707
PubMed Central ID
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorZhang, Shiming-
dc.contributor.authorChen, Yihang-
dc.contributor.authorLiu, Hao-
dc.contributor.authorWang, Zitong-
dc.contributor.authorLing, Haonan-
dc.contributor.authorWang, Changsheng-
dc.contributor.authorNi, Jiahua-
dc.contributor.authorÇelebi-Saltik, Betül-
dc.contributor.authorWang, Xiaochen-
dc.contributor.authorMeng, Xiang-
dc.contributor.authorKim, Han Jun-
dc.contributor.authorBaidya, Avijit-
dc.contributor.authorAhadian, Samad-
dc.contributor.authorAshammakhi, Nureddin-
dc.contributor.authorDokmeci, Mehmet R.-
dc.contributor.authorTravas-Sejdic, Jadranka-
dc.contributor.authorKhademhosseini, Ali-
dc.date.accessioned2021-01-18T15:46:45Z-
dc.date.available2021-01-18T15:46:45Z-
dc.date.issued2020-
dc.identifier.citationAdvanced Materials, 2020, v. 32, n. 1, article no. 1904752-
dc.identifier.issn0935-9648-
dc.identifier.urihttp://hdl.handle.net/10722/295383-
dc.description.abstract© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim There is an increasing need to develop conducting hydrogels for bioelectronic applications. In particular, poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) hydrogels have become a research hotspot due to their excellent biocompatibility and stability. However, injectable PEDOT:PSS hydrogels have been rarely reported. Such syringe-injectable hydrogels are highly desirable for minimally invasive biomedical therapeutics. Here, an approach is demonstrated to develop injectable PEDOT:PSS hydrogels by taking advantage of the room-temperature gelation property of PEDOT:PSS. These PEDOT:PSS hydrogels form spontaneously after syringe injection of the PEDOT:PSS suspension into the desired location, without the need of any additional treatments. A facile strategy is also presented for large-scale production of injectable PEDOT:PSS hydrogel fibers at room temperature. Finally, it is demonstrated that these room-temperature-formed PEDOT:PSS hydrogels (RT-PEDOT:PSS hydrogel) and hydrogel fibers can be used for the development of soft and self-healable hydrogel bioelectronic devices.-
dc.languageeng-
dc.relation.ispartofAdvanced Materials-
dc.subjectminimally invasive-
dc.subjectinjectable-
dc.subjecthealable-
dc.subjectPEDOT:PSS hydrogel-
dc.titleRoom-Temperature-Formed PEDOT:PSS Hydrogels Enable Injectable, Soft, and Healable Organic Bioelectronics-
dc.typeArticle-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1002/adma.201904752-
dc.identifier.pmid31657081-
dc.identifier.pmcidPMC6946856-
dc.identifier.scopuseid_2-s2.0-85074576182-
dc.identifier.volume32-
dc.identifier.issue1-
dc.identifier.spagearticle no. 1904752-
dc.identifier.epagearticle no. 1904752-
dc.identifier.eissn1521-4095-
dc.identifier.isiWOS:000492732400001-
dc.identifier.issnl0935-9648-

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