Three-dimensional chemical concentration maps in a microfluidic device using two-photon absorption fluorescence imaging.
Two-photon absorption fluorescence is employed within a microfluidic device to create a three-dimensional chemical concentration map for mixing uniformity characterization. This multiphoton technique images fluorescence intensity directly and provides a simple, rapid, and readily employed route to composition characterization within microfluidic systems.
Schafer
Dawn
D
Department of Physics, Colorado School of Mines, Golden, Colorado 80401, USA. dschafer@mines.edu
Gibson
Emily A
EA
Amir
Wafa
W
Erikson
Rebecca
R
Lawrence
Jodi
J
Vestad
Tor
T
Squier
Jeff
J
Jimenez
Ralph
R
Marr
David W M
DW