JOURNAL ARTICLE

A Comparative Study on Photoluminescence Tuning and Chromaticity Control in Glycinium Trifluoroacetate (GTFA) and Melaminium Trifluoroacetate (MTFA).

  • Published In: Nonlinear Optics, Quantum Optics: Concepts in Modern Optics, 2025, v. 62, n. 1/2. P. 137 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: KALYAN, S. AKSHAY; KANAGATHARA, N. 3 of 3

Abstract

To develop functional organic materials for lighting, displays, sensors, inks, encryptions, and stimuli-responsive smart materials, it is important to tune the Photoluminesence (PL) color and control the emission chromaticity of the PL emissions. A combination of additive color mixing, the CIE 1931 x, y and color-matching functions allows emission spectra to be converted into numerical coordinates that define color. Glycine - a simplest amino acid and melamine - a nitrogen-containing heterocyclic organic compound react with trifluoroacetic acid, a reagent widely used in organic chemistry, forms glycinium trifluoroacetate (GTFA) and melaminium trifluoroacetate (MTFA) respectively. Photoluminescence studies have been performed on those two materials and the emission properties were compared. On comparison, GTFA and MTFA can gain new insights into their utility in controlling chromaticity and performing various functions. [ABSTRACT FROM AUTHOR]

Additional Information

  • Source:Nonlinear Optics, Quantum Optics: Concepts in Modern Optics. 2025/07, Vol. 62, Issue 1/2, p137
  • Document Type:Article
  • Subject Area:Physics
  • Publication Date:2025
  • ISSN:1543-0537
  • Accession Number:190308798
  • Copyright Statement:Copyright of Nonlinear Optics, Quantum Optics: Concepts in Modern Optics is the property of Old City Publishing, Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Looking to go deeper into this topic? Look for more articles on EBSCOhost.