Reversible tuning luminescent color and emission intensity: a dipeptide-based light-emitting material

Ming-Jun Teng; Xin-Ru Jia; Shuang Yang; Xiao-Fang Chen; Yen Wei

doi:10.1002/adma.201104592

Reversible tuning luminescent color and emission intensity: a dipeptide-based light-emitting material

Adv Mater. 2012 Mar 2;24(9):1255-61. doi: 10.1002/adma.201104592. Epub 2012 Feb 2.

Authors

Ming-Jun Teng¹, Xin-Ru Jia, Shuang Yang, Xiao-Fang Chen, Yen Wei

Affiliation

¹ Beijing National Laboratory for Molecular Sciences and Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, China.

PMID: 22298129
DOI: 10.1002/adma.201104592

Abstract

A smart luminescent material whose emission color and emission intensity can be separately modulated by external force is demonstrated. The rational manipulation of rich noncovalent interactions and fluorophore packing style promotes an in-depth understanding between supramolecular structure and photophysical property and offers an effective strategy to modulate the light-emitting property in a predicative way.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Color
Dipeptides / chemistry*
Light
Luminescence
Luminescent Agents / chemistry*
Pyrenes / chemistry
Spectrometry, Fluorescence

Substances

Dipeptides
Luminescent Agents
Pyrenes
pyrene