Research output: Contribution to journal › Article › peer-review
Two-quantum photochemistry of the complex cis,trans-[PtIV(en)(I)2(CH3COO)2]. / Glebov, E. M.; Grivin, V. P.; Vasil’chenko, D. B. et al.
In: High Energy Chemistry, Vol. 51, No. 6, 01.11.2017, p. 409-414.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Two-quantum photochemistry of the complex cis,trans-[PtIV(en)(I)2(CH3COO)2]
AU - Glebov, E. M.
AU - Grivin, V. P.
AU - Vasil’chenko, D. B.
AU - Zadesenets, A. V.
AU - Plyusnin, V. F.
N1 - Publisher Copyright: © 2017, Pleiades Publishing, Ltd.
PY - 2017/11/1
Y1 - 2017/11/1
N2 - The two-quantum photochemistry of aqueous solutions of cis,trans-[PtIV(en)(I)2(CH3COO)2] (complex 1) has been studied by laser flash photolysis using an irradiation wavelength of 355 nm. This compound can be considered as a model representative of the mixed-ligand Pt(IV) complexes tested for use in photodynamic therapy. The appearance of transient absorption, presumably due to two consecutively produced Pt(III) complexes, has been revealed. The spectral and kinetic characteristics of the intermediates have been determined. A mechanism of two-quantum photolysis of complex 1 is proposed on the basis of the data obtained.
AB - The two-quantum photochemistry of aqueous solutions of cis,trans-[PtIV(en)(I)2(CH3COO)2] (complex 1) has been studied by laser flash photolysis using an irradiation wavelength of 355 nm. This compound can be considered as a model representative of the mixed-ligand Pt(IV) complexes tested for use in photodynamic therapy. The appearance of transient absorption, presumably due to two consecutively produced Pt(III) complexes, has been revealed. The spectral and kinetic characteristics of the intermediates have been determined. A mechanism of two-quantum photolysis of complex 1 is proposed on the basis of the data obtained.
KW - laser pulsed photolysis
KW - photodynamic therapy
KW - Pt(IV) complexes
KW - two-quantum processes
UR - http://www.scopus.com/inward/record.url?scp=85036653157&partnerID=8YFLogxK
U2 - 10.1134/S0018143917060078
DO - 10.1134/S0018143917060078
M3 - Article
AN - SCOPUS:85036653157
VL - 51
SP - 409
EP - 414
JO - High Energy Chemistry
JF - High Energy Chemistry
SN - 0018-1439
IS - 6
ER -
ID: 9022399