Devices for Photodynamic Studies Based on Light-Emitting Diodes
Gennady A. Meerovich
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Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow, Russia
National Research Nuclear University “MEPHI”, Moscow, Russia
Paper #3457 received 8 Sep 2021; revised manuscript received 25 Oct 2021; accepted for publication 26 Oct 2021; published online 11 Nov 2021.
DOI: 10.18287/JBPE21.07.040308
Abstract
Light sources based on light-emitting diodes (LED) can be created for almost any wavelength suitable for exciting photosensitizers (PS). This paper presents the main approaches to develop LED-based light sources for well-controlled photodynamic exposure and the results of their implementation. High power density LED light sources were designed and tested for both in vitro and in vivo and photodynamic studies, as well as for irradiation of various pathological foci during photodynamic therapy.
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