Meso-substituted cationic 3- and 4-N-Pyridylporphyrins and their Zn(II) derivatives for antibacterial photodynamic therapy

Autor: Valery V. Tuchin, Karapet R. Ghazaryan, Anna G. Gyulkhandanyan, Grigor V. Gyulkhandanyan, Marina H. Paronyan, Ekaterina N. Lazareva, Elena S. Tuchina, Maria V. Korchenova, Boris M. Dzhagarov, Marina V. Parkhats, Aram G. Gyulkhandanyan

Publikováno v: Journal of innovative optical health sciences. 2022. Vol. 15, № 1. P. 2142007-1-2142007-16
Journal of Innovative Optical Health Sciences, Vol 15, Iss 1, Pp 2142007-1-2142007-16 (2022)

Photodynamic inactivation of microorganisms known as antibacterial photodynamic therapy (APDT) is one of the most promising and innovative approaches for the destruction of pathogenic microorganisms. Among the photosensitizers (PSs), compounds based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::802c7cb4400835c9e523159e134075bc
https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000926782

Complexation of porphyrins with silver and zeolite nanoparticles

Autor: Anna G. Gyulkhandanyan, Alexandr S. Stasheuski, Vardan K. Gasparyan, Boris M. Dzhagarov, Hakob Sargsyan, Marina H. Paronyan, Robert K. Ghazaryan, Valery N. Knyukshto, Roza Madoyan, Aram G. Gyulkhandanyan, Grigor V. Gyulkhandanyan

Publikováno v: SPIE Proceedings.

It is known that nanoparticles of colloidal silver and zeolites due to the porosity have an extremely large specific surface, which is an order of magnitude increases their sorption capacity. Previously we synthesized a set of water-soluble cationic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48e230e3cf816e57c213d95006580970
https://doi.org/10.1117/12.2017142

Photodynamic inactivation of Gram (-) and Gram (+) microorganisms by cationic porphyrins and metalloporphyrins

Autor: Grigor V. Gyulkhandanyan, Anichka S. Hovsepyan, Marina H. Paronyan, Artak Tovmasyan, Aram G. Gyulkhandanyan, Gayane V. Amelyan, Robert K. Ghazaryan, Anna G. Gyulkhandanyan

Publikováno v: SPIE Proceedings.

Photodynamic inactivation (PDI) of microorganisms is successfully applied against Gram (+) microorganisms. However the majority of photosensitizers poorly affect on Gram (-) microorganisms. At present number of works have shown that cationic photosen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e522267ec0e7ab13288497b0f8582d9f
https://doi.org/10.1117/12.823002