Ink-jet printing of particle-free silver inks on fabrics with a superhydrophobic protection layer for fabrication of robust electrochemical sensors

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dc.contributor.authorIpekci, Hasan Huseyin
dc.contributor.authorGozutok, Zehra
dc.contributor.authorCelik, Nusret
dc.contributor.authorOnses, M. Serdar
dc.contributor.authorUzunoglu, Aytekin
dc.date.accessioned2024-02-23T14:13:16Z
dc.date.available2024-02-23T14:13:16Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractThe present work demonstrates the fabrication of novel flexible sensors by the deposition of conductive silver patterns on polyester-based fabrics. The conductive layer on the textile surface was formed by ink-jet printing of particle-free silver inks and a subsequent heat treatment. A novel approach is presented to define the working area and ensure high electrode stability by deposition of a superhydrophobic coating on the conductive patterns. The physical and chemical characterizations of the fabricated electrodes were conducted using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX), and contact angle measurements. The conductivity of the printed electrodes was highly stable against repeated bending cycles. Hydrogen peroxide was used as the model analyte to evaluate the electrochemical sensing performance of the textile-based flexible sensors. The chronoamperometry results indicated a high sensitivity of 295.3 ? 0.04 ?A mM-1 cm-2 (n = 5) with the linear range of 50 ?M-70 mM. The results suggested that our novel textile-based electrode design is an excellent candidate for the construction of flexible electrochemical sensors with high conductivity and catalytic activity, high bending resilience, wide sensing window, and excellent storage stability.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [118 M206]; Turkish Academy of Sciences Distinguished Young Scientist Award (TUBA-GEBIP)en_US
dc.description.sponsorshipThis work was partially supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under the project number of 118 M206. M. S. O. acknowledges partial support from the Turkish Academy of Sciences Distinguished Young Scientist Award (TUBA-GEBIP).en_US
dc.identifier.doi10.1016/j.microc.2021.106038
dc.identifier.issn0026-265X
dc.identifier.issn1095-9149
dc.identifier.scopus2-s2.0-85101022309en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.microc.2021.106038
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12353
dc.identifier.volume164en_US
dc.identifier.wosWOS:000635085700006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofMicrochemical Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectFlexible Electrodesen_US
dc.subjectElectrochemical Sensorsen_US
dc.subjectInk-Jet Printingen_US
dc.subjectReactive Silver Inksen_US
dc.subjectSuperhydrophobic Coatingsen_US
dc.titleInk-jet printing of particle-free silver inks on fabrics with a superhydrophobic protection layer for fabrication of robust electrochemical sensorsen_US
dc.typeArticleen_US

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