Photocytotoxicity of platinum(IV)-chloride surface modified TiO_{2} irradiated with visible light against murine macrophages

Bibliographic description

title:	Photocytotoxicity of platinum(IV)-chloride surface modified TiO_{2} irradiated with visible light against murine macrophages
author:	Kyzioł Agnieszka , Wolnicka-Głubisz Agnieszka , Urbańska Katarzyna, Stochel Grażyna , Macyk Wojciech
journal title:	Journal of Photochemistry and Photobiology. B, Biology
volume:	92
issue:	1
date of publication :	2008
pages:	54-58
ISSN:	1011-1344
eISSN:	1873-2682
DOI:	10.1016/j.jphotobiol.2008.05.003
notes:	Na publikacji autorka Kyzioł Agnieszka podpisana jako Jańczyk Agnieszka.
language:	English
journal language:	English
abstract in English:	Phototoxicity of titanium dioxide modified with platinum(IV)-chloride complexes, [TiO_{2}/PtCl_{4}], irradiated with visible light was tested on murine macrophage cell line (RAW 264.7) \textit{in vitro}. Presence of antioxidants such as α-tocopherol or β-carotene during photodynamic treatment significantly increased cells viability. Our results indicate that observed cell death induced by [TiO_{2}/PtCl_{4}] was due to photogeneration of reactive species.
keywords in English:	reactive oxygen species, titanium dioxide, photocatalysis, phototoxicity, murine macrophages
affiliation:	Wydział Chemii : Zakład Chemii Nieorganicznej
type:	journal article
subtype:	academic paper

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