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In vitro fluorescence and phototoxicity of β-SnWO4 nanoparticles
Jan Ungelenk1, Carmen Seidl, Eva Zittel
1Karlsruhe Institute of Technology (KIT), Institut für Anorganische Chemie, Engesserstraße 15, D-76131 Karlsruhe, Germany. claus.feldmann@kit.edu.
Chemical Communications (Cambridge, England)
|May 15, 2014
Abstract:
The nanoparticulate photocatalyst β-SnWO4 is transfected into human liver carcinoma cells (HepG2). CLSM images and MTT assays validate a high phototoxicity under artificial daylight illumination at low systemic cytotoxicity and without long-term effects. β-SnWO4 offers multifunctionality, including high colloidal stability and intrinsic fluorescence.
