Issue 67, 2013
From the journal:

Chemical Communications

Near-IR phosphorescent metalloporphyrin as a photochemical upconversion sensitizer†

Fan Deng,a   Jonathan R. Sommer,b   Mykhaylo Myahkostupov,a   Kirk S. Schanze*b  and  Felix N. Castellano*a  

* Corresponding authors

a Department of Chemistry and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, Ohio 43403, USA
E-mail: castell@bgsu.edu
Fax: +1 (419) 372-9809
Tel: +1 (419) 372-7513

b Department of Chemistry and Center for Macromolecular Science and Engineering, University of Florida, Gainesville, Florida 32611, USA
E-mail: kschanze@chem.ufl.edu
Fax: +1 (352) 846 0296
Tel: +1 (352) 392 9133

Abstract

The phosphorescent metalloporphyrin sensitizer PtTPTNP (TPTNP = tetraphenyltetranaphtho[2,3]porphyrin) has been successfully coupled with perylenediimide (PDI) or rubrene utilized as triplet acceptors/annihilators to upconvert 690 nm incident photons into yellow fluorescence through sensitized triplet–triplet annihilation at overall efficiencies in the 6–7% range while exhibiting exceptional photostability.

Graphical abstract: Near-IR phosphorescent metalloporphyrin as a photochemical upconversion sensitizer

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3CC44479A
Article type
Communication
Submitted
14 Jun 2013
Accepted
04 Jul 2013
First published
04 Jul 2013

Chem. Commun., 2013,49, 7406-7408

Permissions

Request permissions

Near-IR phosphorescent metalloporphyrin as a photochemical upconversion sensitizer

F. Deng, J. R. Sommer, M. Myahkostupov, K. S. Schanze and F. N. Castellano, Chem. Commun., 2013, 49, 7406 DOI: 10.1039/C3CC44479A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements