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2024 47th ICT and Electronics Convention, MIPRO 2024 - Proceedings2024, Pages 1167-117247th ICT and Electronics Convention, MIPRO 2024; Grand Hotel Adriatic Congress Centre and Hotel Admiral in OpatijaOpatija; Croatia; 20 May 2024 through 24 May 2024; Category numberCFP2439K-CDR; Code 200630

Microfluidic CD Fabrication for Electrochemical Analysis of pH-varied Sweat(Conference Paper)

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  • aUniversity Of Novi Sad, Faculty Of Technical Sciences, Serbia
  • bUniversity Malaya, Centre For Innovation In Medical Engineering (CIME), Faculty Of Engineering, Department Of Biomedical Engineering, Kuala Lumpur, Malaysia

Abstract

This study presents a systematic redesign of a microfluidic compact disc (CD) that showcases six distinct chamber subsystems. This type of a subsystem is specifically designed to facilitate concurrent sample loading, mixing, and analysis. Departing from the original focus on saliva as a diagnostic medium, this study shifts towards the utilization of sweat. Modifications are made to the electrode designs to ensure accurate comparison and electrochemical analysis. The primary aim of this investigation is to explore the variations in electrochemical properties that occur within dilution of sweat samples as well as varying pH levels. This is important as specimens can vary greatly in their composition and complexity. By contrasting the electrochemical impedance characteristics of sweat samples with different pH levels, this study aims to shed light on potential foundations for the early diagnosis and monitoring of skin diseases. Preliminary findings from this extension of the study reveal distinct conductance patterns. These findings provide valuable insights and further support the notion that the redesigned microfluidic CD platform possesses the capability for multiplex processes. This, in turn, paves the way for future research in the field of theranostics and the electrochemical analysis of diverse sweat compositions at the point of care. © 2024 IEEE.

Author keywords

Electrochemical AnalysisMicrofluidic CDpH VariabilityPoint-of-Care DiagnosticsSweat

Indexed keywords

Engineering controlled terms:DiagnosisMEMS
Engineering uncontrolled termsComparison analysisElectrochemical analysisElectrochemical impedanceElectrode designImpedance characteristicsMicrofluidic compact diskPh levelPh variabilityPoint of care diagnosticSweat
Engineering main heading:Microfluidics

Funding details

Funding sponsor Funding number Acronym
Horizon 2020
HORIZON EUROPE Framework Programme101086348
H2020 Marie Skłodowska-Curie Actions
See opportunities by MSCA
872370MSCA
  • 1

    This project has received funding from Horizon Europe Framework Programme under grant agreement No. 101086348 and European Union's Horizon 2020 research and innovation programme under the Marie Sk\u0142odowska-Curie grant agreement No. 872370.

  • ISBN: 979-835038249-5
  • Source Type: Conference Proceeding
  • Original language: English
  • DOI: 10.1109/MIPRO60963.2024.10569459
  • Document Type: Conference Paper
  • Volume Editors: Babic S.,Car Z.,Cicin-Sain M.,Cisic D.,Ergovic P.,Grbac T.G.,Gradisnik V.,Gros S.,Jokic A.,Jovic A.,Jurekovic D.,Katulic T.,Koricic M.,Mornar V.,Petrovic J.,Skala K.,Skvorc D.,Sruk V.,Svaco M.,Tijan E.,Vrcek N.,Vrdoljak B.
  • Sponsors: Ericsson Nikola Tesla,et al.,Hrvatska elektroprivreda,Koncar - Electrical Industry,Storm Group,Telemach
  • Publisher: Institute of Electrical and Electronics Engineers Inc.

  Putnik, I.; University Of Novi Sad, Faculty Of Technical Sciences, Serbia;
  Petrović, N.; University Of Novi Sad, Faculty Of Technical Sciences, Serbia
  Vejin, M.; University Of Novi Sad, Faculty Of Technical Sciences, Serbia
  Kojić, S.; University Of Novi Sad, Faculty Of Technical Sciences, Serbia
  Stojanović, G.; University Of Novi Sad, Faculty Of Technical Sciences, Serbia
© Copyright 2024 Elsevier B.V., All rights reserved.

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