Functional hybrid structures based on porphyrins and gold nanoparticles for optical sensors

The mechanisms of interaction between optically excited porphyrins and gold nanoparticles determine the functional properties of hybrid structures based on them and make it possible to create various optical sensors. The mechanisms of charge and energy transfer, luminescence quenching and the temper...

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Bibliographic Details
Main Authors: Povolotskiy, A.V., Soldatova, D. A., Povolotckaia, A.V., Smirnova, O.S., Lukyanov, D.A.
Format: Conference Proceeding
Language:English
Subjects:
charge transfer
Energy exchange
energy transfer
Gold
gold nanoparticles
hybrid nanostructure
Integrated optics
Lasers
Luminescence
luminescent thermometer
Nanoparticles
oxygen sensor
porphyrins
Temperature dependence
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Description
Summary:The mechanisms of interaction between optically excited porphyrins and gold nanoparticles determine the functional properties of hybrid structures based on them and make it possible to create various optical sensors. The mechanisms of charge and energy transfer, luminescence quenching and the temperature dependence of the luminescence intensity have been studied.
ISSN:2642-5580
DOI:10.1109/ICLO54117.2022.9840092