Improvement of (bipy)Pt(XR)(2) (X = O, S) type photosensitizers by covalent dye attachment

0361466 - ÚFCH JH 2012 RIV GB eng J - Článek v odborném periodiku
Pevny, F. - Zabel, M. - Winter, R. F. - Rausch, A. F. - Yersin, H. - Tuczek, F. - Záliš, Stanislav
Improvement of (bipy)Pt(XR)(2) (X = O, S) type photosensitizers by covalent dye attachment.
Chemical Communications. Roč. 47, č. 22 (2011), s. 6302-6304. ISSN 1359-7345. E-ISSN 1364-548X
Grant CEP: GA MŠMT LD11086
Výzkumný záměr: CEZ:AV0Z40400503
Klíčová slova: diimine dithiolate complexes * excited state * platinum
Kód oboru RIV: CG - Elektrochemie
Impakt faktor: 6.169, rok: 2011

Irradiation into the dye-based absorption band of complexes ((t)Bu(2)bipy)Pt(SR)(2) and ((t)Bu(2)bipy)Pt(OR)(2) where R denotes a coumarine-based thiolate and alkoxolate substituent populates the same excited triplet state as is obtained by excitation into the much weaker (RX)(2)Pt ->(t)Bu(2)bipy (X = O, S) charge-transfer band. This paves the way toward more efficient photosensitizers.
Trvalý link: http://hdl.handle.net/11104/0198774