Enhanced Hydrophobicity in Nanocellulose-Based Materials: Toward Green Wearable Devices

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Autor(es): dc.contributorBrazilian Center for Research in Energy and Materials (CNPEM)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University of ABC-
Autor(es): dc.creatorFingolo, Ana C.-
Autor(es): dc.creatorde Morais, Vitória B.-
Autor(es): dc.creatorCosta, Saionara V.-
Autor(es): dc.creatorCorrêa, Cátia C.-
Autor(es): dc.creatorLodi, Beatriz-
Autor(es): dc.creatorSanthiago, Murilo-
Autor(es): dc.creatorBernardes, Juliana S.-
Autor(es): dc.creatorBufon, Carlos C. B.-
Data de aceite: dc.date.accessioned2025-08-21T18:46:32Z-
Data de disponibilização: dc.date.available2025-08-21T18:46:32Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-09-20-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1021/acsabm.1c00317-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222611-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222611-
Descrição: dc.descriptionNanocellulose is a promising material for fabricating green, biocompatible, flexible, and foldable devices. One of the main issues of using nanocellulose as a fundamental component for wearable electronics is the influence of environmental conditions on it. The water adsorption promotes the swelling of nanopaper substrates, which directly affects the devices’ electrical properties prepared on/with it. Here, plant-based nanocellulose substrates, and ink composites deposited on them, are chemically modified using hexamethyldisilazane to enhance the system’s hydrophobicity. After the treatment, the electrical properties of the devices exhibit stable operation under humidity levels around 95%. Such stability demonstrates that the hexamethyldisilazane modification substantially suppresses the water adsorption on fundamental device structures, namely, substrate plus conducting ink. These results attest to the robustness necessary to use nanocellulose as a key material in wearable devices such as electronic skins and tattoos and contribute to the worldwide efforts to create biodegradable devices engineered in a more deterministic fashion.-
Descrição: dc.descriptionBrazilian Nanotechnology National Laboratory (LNNano) Brazilian Center for Research in Energy and Materials (CNPEM)-
Descrição: dc.descriptionProgram in Materials Science and Technology (POSMAT) São Paulo State University (UNESP)-
Descrição: dc.descriptionCenter for Natural and Human Sciences Federal University of ABC-
Descrição: dc.descriptionProgram in Materials Science and Technology (POSMAT) São Paulo State University (UNESP)-
Formato: dc.format6682-6689-
Idioma: dc.languageen-
Relação: dc.relationACS Applied Bio Materials-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectelectrical properties-
Palavras-chave: dc.subjectelectronic skin-
Palavras-chave: dc.subjectgreen electronics-
Palavras-chave: dc.subjectnanocellulose-
Palavras-chave: dc.subjectnanopaper-
Palavras-chave: dc.subjectwater adsorption-
Palavras-chave: dc.subjectwearable electronics-
Título: dc.titleEnhanced Hydrophobicity in Nanocellulose-Based Materials: Toward Green Wearable Devices-
Tipo de arquivo: dc.typevídeo-
Aparece nas coleções:Repositório Institucional - Unesp

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