Description of a Non-Canonical AsPt Blue Species Originating from the Aerobic Oxidation of AP-1 in Aqueous Solution

The peculiar behavior of arsenoplatin-1, ([Pt(µ-NHC(CH )O) ClAs(OH) ], AP-1), in aqueous solution and the progressive appearance of a characteristic and intense blue color led us to carry out a more extensive investigation to determine the nature of this elusive chemical species, which we named &quo...

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Bibliographic Details
Published in:International journal of molecular sciences 2024-07, Vol.25 (13), p.7408
Main Authors: Cirri, Damiano, Marzo, Tiziano, Mastrorilli, Piero, Petrelli, Valentina, Todisco, Stefano, De Giglio, Elvira, Gellini, Cristina, Ricci, Marilena, Pratesi, Alessandro, Messori, Luigi
Format: Article
Language:English
Subjects:
Aqueous solutions
Arsenic
arsenoplatin-1
Cancer
Chloride
CP/MAS 1H-13C
Hypotheses
Ligands
Organoplatinum Compounds - chemistry
Oxidation
Oxidation-Reduction
platinum blue compounds
Solutions
Water - chemistry
XPS
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Summary:The peculiar behavior of arsenoplatin-1, ([Pt(µ-NHC(CH )O) ClAs(OH) ], AP-1), in aqueous solution and the progressive appearance of a characteristic and intense blue color led us to carry out a more extensive investigation to determine the nature of this elusive chemical species, which we named "AsPt blue". A multi-technique approach was therefore implemented to describe the processes involved in the formation of AsPt blue, and some characteristic features of this intriguing species were revealed.
ISSN:1422-0067
1661-6596
1422-0067
DOI:10.3390/ijms25137408