Fast optical pH manipulation and imaging

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...

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Detalles Bibliográficos
Autores principales: Filevich, O., Carrone, G., Andino Pavlovsky, V., Etchenique, R.
Formato: JOUR
Materias:
Complete system
Flow-injection analysis
LED illumination
Ruthenium complexes
Time-scales
Ruthenium
Ruthenium compounds
Light emitting diodes
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00032700_v84_n13_p5618_Filevich
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00032700_v84_n13_p5618_Filevich
record_format dspace
spelling todo:paper_00032700_v84_n13_p5618_Filevich2023-10-03T13:56:03Z Fast optical pH manipulation and imaging Filevich, O. Carrone, G. Andino Pavlovsky, V. Etchenique, R. Complete system Flow-injection analysis LED illumination Ruthenium complexes Time-scales Ruthenium Ruthenium compounds Light emitting diodes 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. © 2012 American Chemical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00032700_v84_n13_p5618_Filevich
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Complete system
Flow-injection analysis
LED illumination
Ruthenium complexes
Time-scales
Ruthenium
Ruthenium compounds
Light emitting diodes
spellingShingle Complete system
Flow-injection analysis
LED illumination
Ruthenium complexes
Time-scales
Ruthenium
Ruthenium compounds
Light emitting diodes
Filevich, O.
Carrone, G.
Andino Pavlovsky, V.
Etchenique, R.
Fast optical pH manipulation and imaging
topic_facet Complete system
Flow-injection analysis
LED illumination
Ruthenium complexes
Time-scales
Ruthenium
Ruthenium compounds
Light emitting diodes
description 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. © 2012 American Chemical Society.
format JOUR
author Filevich, O.
Carrone, G.
Andino Pavlovsky, V.
Etchenique, R.
author_facet Filevich, O.
Carrone, G.
Andino Pavlovsky, V.
Etchenique, R.
author_sort Filevich, O.
title Fast optical pH manipulation and imaging
title_short Fast optical pH manipulation and imaging
title_full Fast optical pH manipulation and imaging
title_fullStr Fast optical pH manipulation and imaging
title_full_unstemmed Fast optical pH manipulation and imaging
title_sort fast optical ph manipulation and imaging
url http://hdl.handle.net/20.500.12110/paper_00032700_v84_n13_p5618_Filevich
work_keys_str_mv AT filevicho fastopticalphmanipulationandimaging
AT carroneg fastopticalphmanipulationandimaging
AT andinopavlovskyv fastopticalphmanipulationandimaging
AT etcheniquer fastopticalphmanipulationandimaging
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