Advanced Microfluidic Biomarker for Multianalyte Sweat Analysis

Advanced Microfluidic Biomarker for Multianalyte Sweat Analysis | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Advanced Microfluidic Biomarker for Multianalyte Sweat Analysis Vanaja s, Saran Raj p This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-4097939/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract Development and Evaluation of an Arduino-Powered (Non-Intrusive) System for Analyzing Glucose Ions in Human Sweat Utilizing an RGB TCS3200 Sensor. The presented research introduces an innovative method for the precise quantitative analysis of ions in human sweat employing a TCS3200 colour sensor. Sweat composition serves as a valuable window into an individual's physiological state, making it an appealing target for non-invasive monitoring. The RGB TCS3200 colour sensor, originally designed for colour detection, has been adapted for ion analysis through a rigorous calibration process. This study presents a comprehensive methodology encompassing sample collection, sensor calibration, data acquisition, and thorough analysis. The fundamental principle of our method is predicated on establishing correlations between alterations in the colour spectrum of sweat samples and the concentration of specific ions. Our investigation systematically explores the sensor's response to varying ion concentrations, and the outcomes are rigorously validated against established laboratory techniques. TCS 3200 glucose Arduino non-invasive sweat Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-4097939","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":279874243,"identity":"9f14fa91-830c-4795-b602-f2718c548ac6","order_by":0,"name":"Vanaja s","email":"","orcid":"","institution":"Anna University, Chennai","correspondingAuthor":false,"prefix":"","firstName":"Vanaja","middleName":"","lastName":"s","suffix":""},{"id":279874244,"identity":"3b40a5e1-5b15-42b8-a97d-46c40824acd8","order_by":1,"name":"Saran Raj p","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA/UlEQVRIiWNgGAWjYBADZjb2BgaGD0AWGzuxWvh5DjAwzgBpYSbWGskZCQzMPGDdBFTKt599+Llwjx27wYHkZ9I2v7bJ8zEzMH74mINbi8GZdGPpGc+SmQ0OHDOTzu27bdjGzMAsOXMbHi0MaQzSPAeYmQ0O9jAb5/bcZgRqYWPmxaNFvv8Z82+eA/XMBod5mI0te27bE9TCcCONDWjLYWbJNh7Gxww/bicS1GJw4xmbNc+B48BAZjN82NtwO7mNmbEZr1/k+9OYb/McqE5mk3/84MCPP7dt57c3H/zwEZ/DoCAZTDK2gckGwuqBwA5C/SFK8SgYBaNgFIwwAACqyUqfQbZebgAAAABJRU5ErkJggg==","orcid":"","institution":"Anna University, Chennai","correspondingAuthor":true,"prefix":"","firstName":"Saran","middleName":"Raj","lastName":"p","suffix":""}],"badges":[],"createdAt":"2024-03-14 06:59:15","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-4097939/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-4097939/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":54661927,"identity":"e5151f64-a2de-4b27-8d95-10f85f8bdd11","added_by":"auto","created_at":"2024-04-15 01:58:34","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":490963,"visible":true,"origin":"","legend":"","description":"","filename":"ADVANCEDMICROFLUIDICBIOMARKERFORMULTIANALYTESWEATANALYSISAutoRecovered.pdf","url":"https://assets-eu.researchsquare.com/files/rs-4097939/v1_covered_b98c05d3-fbab-4c1a-be69-f71a46b8ef53.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"\u003cp\u003eAdvanced Microfluidic Biomarker for Multianalyte Sweat Analysis\u003c/p\u003e","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"TCS 3200, glucose, Arduino, non-invasive, sweat","lastPublishedDoi":"10.21203/rs.3.rs-4097939/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-4097939/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eDevelopment and Evaluation of an Arduino-Powered (Non-Intrusive) System for Analyzing Glucose Ions in Human Sweat Utilizing an RGB TCS3200 Sensor. The presented research introduces an innovative method for the precise quantitative analysis of ions in human sweat employing a TCS3200 colour sensor. Sweat composition serves as a valuable window into an individual's physiological state, making it an appealing target for non-invasive monitoring. The RGB TCS3200 colour sensor, originally designed for colour detection, has been adapted for ion analysis through a rigorous calibration process. This study presents a comprehensive methodology encompassing sample collection, sensor calibration, data acquisition, and thorough analysis. The fundamental principle of our method is predicated on establishing correlations between alterations in the colour spectrum of sweat samples and the concentration of specific ions. Our investigation systematically explores the sensor's response to varying ion concentrations, and the outcomes are rigorously validated against established laboratory techniques.\u003c/p\u003e","manuscriptTitle":"Advanced Microfluidic Biomarker for Multianalyte Sweat Analysis","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2024-03-18 04:29:52","doi":"10.21203/rs.3.rs-4097939/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"b0e05cec-f4de-41ae-bcfd-1344c1bf6dbf","owner":[],"postedDate":"March 18th, 2024","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[],"tags":[],"updatedAt":"2024-04-15T01:50:27+00:00","versionOfRecord":[],"versionCreatedAt":"2024-03-18 04:29:52","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-4097939","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-4097939","identity":"rs-4097939","version":["v1"]},"buildId":"qtupq5eGEP_6zYnWcrvyt","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}