10.1021/ac300608q.s003
Oscar Filevich
Oscar
Filevich
Guillermo Carrone
Guillermo
Carrone
Victoria Andino Pavlovsky
Victoria Andino
Pavlovsky
Roberto Etchenique
Roberto
Etchenique
Fast Optical pH Manipulation
and Imaging
American Chemical Society
2016
pH images
5 pH units
1200 fps
LED illumination system
nanosecond time scale
imaging system
FIA
pH manipulation
Fast Optical pH Manipulation
Flow Injection Analysis
photoactive Ruthenium
2016-02-20 18:02:56
Media
https://acs.figshare.com/articles/media/Fast_Optical_pH_Manipulation_and_Imaging/2508667
We describe a complete system for optical pH manipulation
and imaging.
The system consists of a photoactive Ruthenium complex capable of
inducing a change of more than 5 pH units at the nanosecond time scale.
A compatible imaging system acquires microscopic pH images at 1200
fps using a nonexpensive commercial digital camera and an LED illumination
system. We use the system as a superb tool to investigate flow in
Flow Injection Analysis (FIA) models.