{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361418519313680640.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/advs.201800880"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fadvs.201800880"}},{"identifier":{"@type":"URI","@value":"https://advanced.onlinelibrary.wiley.com/doi/pdf/10.1002/advs.201800880"}}],"dc:title":[{"@value":"Simultaneous Monitoring of Sweat and Interstitial Fluid Using a Single Wearable Biosensor Platform"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>The development of wearable biosensors for continuous noninvasive monitoring of target biomarkers is limited to assays of a single sampled biofluid. An example of simultaneous noninvasive sampling and analysis of two different biofluids using a single wearable epidermal platform is demonstrated here. The concept is successfully realized through sweat stimulation (via transdermal pilocarpine delivery) at an anode, alongside extraction of interstitial fluid (ISF) at a cathode. The system thus allows on‐demand, controlled sampling of the two epidermal biofluids at the same time, at two physically separate locations (on the same flexible platform) containing different electrochemical biosensors for monitoring the corresponding biomarkers. Such a dual biofluid sampling and analysis concept is implemented using a cost‐effective screen‐printing technique with body‐compliant temporary tattoo materials and conformal wireless readout circuits to enable real‐time measurement of biomarkers in the sampled epidermal biofluids. The performance of the developed wearable device is demonstrated by measuring sweat‐alcohol and ISF‐glucose in human subjects consuming food and alcoholic drinks. The different compositions of sweat and ISF with good correlations of their chemical constituents to their blood levels make the developed platform extremely attractive for enhancing the power and scope of next‐generation noninvasive epidermal biosensing systems.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381418519313680516","@type":"Researcher","foaf:name":[{"@value":"Jayoung Kim"}],"jpcoar:affiliationName":[{"@value":"Department of Nanoengineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680512","@type":"Researcher","foaf:name":[{"@value":"Juliane R. Sempionatto"}],"jpcoar:affiliationName":[{"@value":"Department of Nanoengineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680643","@type":"Researcher","foaf:name":[{"@value":"Somayeh Imani"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical and Computer Engineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680513","@type":"Researcher","foaf:name":[{"@value":"Martin C. Hartel"}],"jpcoar:affiliationName":[{"@value":"Department of Nanoengineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680514","@type":"Researcher","foaf:name":[{"@value":"Abbas Barfidokht"}],"jpcoar:affiliationName":[{"@value":"Department of Nanoengineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680515","@type":"Researcher","foaf:name":[{"@value":"Guangda Tang"}],"jpcoar:affiliationName":[{"@value":"Department of Nanoengineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680640","@type":"Researcher","foaf:name":[{"@value":"Alan S. Campbell"}],"jpcoar:affiliationName":[{"@value":"Department of Nanoengineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680642","@type":"Researcher","foaf:name":[{"@value":"Patrick P. Mercier"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical and Computer Engineering University of California  San Diego, La Jolla CA 92093 USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1381418519313680641","@type":"Researcher","foaf:name":[{"@value":"Joseph Wang"}],"jpcoar:affiliationName":[{"@value":"Department of Nanoengineering University of California  San Diego, La Jolla CA 92093 USA"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"21983844"},{"@type":"EISSN","@value":"21983844"}],"prism:publicationName":[{"@value":"Advanced Science"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2018-08-02","prism:volume":"5","prism:number":"10","prism:startingPage":"1800880"},"reviewed":"false","dc:rights":["http://creativecommons.org/licenses/by/4.0/"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fadvs.201800880"},{"@id":"https://advanced.onlinelibrary.wiley.com/doi/pdf/10.1002/advs.201800880"}],"createdAt":"2018-08-07","modifiedAt":"2025-10-06","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360021391872380032","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Technology Roadmap for Flexible Sensors"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617482980736","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A Wearable Body Condition Sensor System with Wireless Feedback Alarm Functions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617839778688","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Transdermal electroosmotic flow generated by a porous microneedle array patch"}]},{"@id":"https://cir.nii.ac.jp/crid/1360294643842242816","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Electrical aspects of skin as a pathway to engineering skin devices"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567179834334464","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Multifunctional Skin‐Inspired Flexible Sensor Systems for Wearable Electronics"}]},{"@id":"https://cir.nii.ac.jp/crid/1360568468328240512","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Noninvasive Sweat-Lactate Biosensor Emplsoying a Hydrogel-Based Touch Pad"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092459687040","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Flexible Hybrid Sensor Systems with Feedback Functions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092481975040","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A fully screen-printed potentiometric chloride ion sensor employing a hydrogel-based touchpad for simple and non-invasive daily electrolyte analysis"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092539931648","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Continuous glucose monitoring systems - 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