Share Email Print
cover

Proceedings Paper

High luminescent fluorophore synthesized at atmospheric pressure from citric acid and ethylenediamine
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

In this paper, we show a low temperature normal pressure synthesis of a blue emissive organic fluorophore. The organic fluorophore molecule - 1, 2, 3, 5-tetrahydro-5-oxo-imidazo [1, 2-a] pyridine-7-carboxylic acid (IPCA) - consists of derivatives of imidazole and benzoic rings with a carboxylic group. The molecule has a strong emission maximum at around 450 nm when excitation of 350 nm us used and is correlated with PL spectra of carbon nanoparticles. The quantum yield was found to be relatively high: around 55%. IPCA luminescent properties are similar to the reported for some carbon nanostructures, obtained via hydrothermal synthesis from citric acid and ethylenediamine.

Paper Details

Date Published: 3 June 2019
PDF: 6 pages
Proc. SPIE 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions, 110671K (3 June 2019); doi: 10.1117/12.2521395
Show Author Affiliations
Alina A. Kokorina, Saratov State Univ. (Russian Federation)
Artem A. Bakal, Saratov State Univ. (Russian Federation)
Andrei V. Sapelkin, Saratov State Univ. (Russian Federation)
Queen Mary Univ. of London (United Kingdom)
Gleb B. Sukhorukov, Saratov State Univ. (Russian Federation)
Queen Mary Univ. of London (United Kingdom)
Irina Y. Goryacheva, Saratov State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11067:
Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions
Dmitry Engelevich Postnov, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray