TY - GEN
T1 - Improved accuracy in quantification of analyte through dual modality multisite sensing
AU - Sardar, Sakshi
AU - Fabris, Laura
AU - Javanmard, Mehdi
N1 - Funding Information:
We acknowledge the Rutgers Energy Institute (REI) for supporting this work through the REI fellowship.
PY - 2020
Y1 - 2020
N2 - We introduce a technique, which results in 10X improvement in precision of surface enhanced Raman spectroscopy measurements, by combining dual Raman/Electrochemical measurements, at multiple sites with induced diversity. We carried out our experiments at fixed analyte concentrations while varying nanoparticle concentrations. Each concentration of nanoparticles gave rise to different Raman signal intensities, thus providing a three-point matrix to confirm the analyte concentration.
AB - We introduce a technique, which results in 10X improvement in precision of surface enhanced Raman spectroscopy measurements, by combining dual Raman/Electrochemical measurements, at multiple sites with induced diversity. We carried out our experiments at fixed analyte concentrations while varying nanoparticle concentrations. Each concentration of nanoparticles gave rise to different Raman signal intensities, thus providing a three-point matrix to confirm the analyte concentration.
KW - Dual modality sensing
KW - SERS quantification
UR - http://www.scopus.com/inward/record.url?scp=85079671104&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85079671104&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85079671104
T3 - 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
SP - 443
EP - 444
BT - 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
PB - Chemical and Biological Microsystems Society
T2 - 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
Y2 - 22 October 2017 through 26 October 2017
ER -