NDLI: Bio-imaging with neutral luminescent Pt(ii) complexes showing metal⋯metal interactions

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RSC Advances Vol - 4 Issue - 39

RSC Advances Vol - 4 Issue - 29

RSC Advances Vol - 4 Issue - 19

Bio-imaging with neutral luminescent Pt(ii) complexes showing metal⋯metal interactions

Content Provider	Royal Society of Chemistry (RSC)
Author	Septiadi, Dedy Aliprandi, Alessandro Cola, Luisa De Mauro, Matteo
Copyright Year	2014
Abstract	Molecular bio-imaging based on optical detection is facing important challenges in the attempt to develop new materials and small molecules able to have better emission quantum yield, stability toward photobleaching and long excited-state lifetime. A strategy to achieve these properties is to use triplet emitters based on metal complexes and to protect them from dioxygen quenching. We report on an interesting approach based on the use of self-assembled platinum compounds in order to obtain stable, highly emissive and long-lived species. Cell internalization and localization experiments show that the assemblies possess a different selectivity towards cellular compartments dictated by the terdentate ligand coordinated to the platinum. Also, the conditions used for the incubation determine cell internalization of the platinum complexes or their expulsion in the media.
Starting Page	25709
Ending Page	25718
Page Count	10
File Format	HTM / HTML PDF
ISSN	20462069
Volume Number	4
Issue Number	49
Journal	RSC Advances
DOI	10.1039/c4ra02351j
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Allotropes of oxygen Ligand Quantum tunnelling Photobleaching
Content Type	Text
Resource Type	Article
Subject	Chemistry Chemical Engineering

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