TY - GEN
T1 - Non-intrusive measurement of chemical specificity with micro resolution using CARS microscopy
AU - Noguchi, T.
AU - Kuriyama, R.
AU - Ozawa, K.
AU - Sato, Y.
PY - 2013
Y1 - 2013
N2 - A non-intrusive technique for ion concentration measurements was realized using coherent anti-Stokes Raman scattering (CARS) microscopy in two different solutions. CARS exhibits high sensitivity, non-intrusiveness and chemically-specific measurement capability. Na2SO4 and NH2Cl solutions, which have characteristic Raman-peak at different wavenumbers, were used for the measurements. CARS arising from the solution measured on two microscopes simultaneously to measure the reference value and CARS intensity ratio was calculated. The calibration curve showing the relationship between the CARS intensity ratio and solution concentration was obtained. Further investigations of mixed solution including Na 2SO4 and NH4Cl will be carried out to validate the present technique.
AB - A non-intrusive technique for ion concentration measurements was realized using coherent anti-Stokes Raman scattering (CARS) microscopy in two different solutions. CARS exhibits high sensitivity, non-intrusiveness and chemically-specific measurement capability. Na2SO4 and NH2Cl solutions, which have characteristic Raman-peak at different wavenumbers, were used for the measurements. CARS arising from the solution measured on two microscopes simultaneously to measure the reference value and CARS intensity ratio was calculated. The calibration curve showing the relationship between the CARS intensity ratio and solution concentration was obtained. Further investigations of mixed solution including Na 2SO4 and NH4Cl will be carried out to validate the present technique.
KW - CARS microscopy
KW - Electrolyte solution
KW - Ion concentration
KW - Non-intrusive measurement
UR - http://www.scopus.com/inward/record.url?scp=84907379776&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84907379776&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84907379776
SN - 9781632666246
T3 - 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013
SP - 596
EP - 598
BT - 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013
PB - Chemical and Biological Microsystems Society
T2 - 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013
Y2 - 27 October 2013 through 31 October 2013
ER -