Exploring the dark: detecting long-lived Nile Red 3ILCT states in Ru(ii) polypyridyl photosensitisers-Reference-Cited by-同舟云学术

Exploring the dark: detecting long-lived Nile Red 3ILCT states in Ru(ii) polypyridyl photosensitisers

Published:2021 Issue:41 Volume:9 Page:14573-14577
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Condon Claire¹^ORCID,Conway-Kenny Robert¹^ORCID,Cui Xiaoneng¹,Hallen Lukas J.¹^ORCID,Twamley Brendan¹,Zhao Jianzhang²^ORCID,Watson Graeme W.¹^ORCID,Draper Sylvia M.¹^ORCID

Affiliation:

1. School of Chemistry, Trinity College Dublin, College Green, Dublin 2, Ireland

2. State Key Laboratory of Fine Chemicals, Dalian University of Technology, E208 Western Campus, 2 Ling Gong Road, Dalian 116012, P. R. China

Abstract

The commercial dye Nile Red has been used to produce two Ru(ii) polypyridyl complexes with long-lived “dark” (non-emissive) triplet excited states. The latter localised on the Nile Red moiety are used for efficient singlet oxygen generation.

Funder

Science Foundation Ireland

Higher Education Authority

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D1TC02830H

Reference48 articles.

1. Photon upconversion based on sensitized triplet–triplet annihilation

2. Triplet–triplet annihilation based near infrared to visible molecular photon upconversion