Artículo
Fast optical pH manipulation and imaging
Filevich, Oscar
; Carrone, Guillermo Alejandro
; Andino Pavlovsky, Victoria
; Etchenique, Roberto Argentino
; Carrone, Guillermo Alejandro
; Andino Pavlovsky, Victoria
; Etchenique, Roberto Argentino
Fecha de publicación:
06/2012
Editorial:
American Chemical Society
Revista:
Analytical Chemistry
ISSN:
0003-2700
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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.
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Articulos(INQUIMAE)
Articulos de INST.D/QUIM FIS D/L MATERIALES MEDIOAMB Y ENERGIA
Articulos de INST.D/QUIM FIS D/L MATERIALES MEDIOAMB Y ENERGIA
Citación
Filevich, Oscar; Carrone, Guillermo Alejandro; Andino Pavlovsky, Victoria; Etchenique, Roberto Argentino; Fast optical pH manipulation and imaging; American Chemical Society; Analytical Chemistry; 84; 6-2012; 5618-5624
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