Optical and electroluminescent characteristics of CdS nanoparticles stabilized by guanidine-containing dendrimers

• Published in: Theoretical and experimental chemistry Vol. 47; no. 6; pp. 361 - 366
• Main Authors: Grodzyuk, G. Ya, Raevskaya, A. E., Stroyuk, A. L., Kuchmii, S. Ya, Vortman, M. Ya, Lemeshko, V. N., Shevchenko, V. V., Chertopalov, S. V., Kolomzarov, Yu. V., Sorokin, V. M.
• Format: Journal Article
• Language: English
• Published: Boston Springer US 2012; Springer
• Subjects: Chemistry; Chemistry and Materials Science; Chemistry/Food Science; Dendrimers; Nanoparticles; Photoluminescence; Toy industry; photoluminescence; dendrimers; CdS nanoparticles; electroluminescence

Colloidal CdS nanoparticles measuring 1.9-2.3 nm and stabilized by guanidine-containing dendrimers were produced. It was established that such nanoparticles are characterized by photoluminescence in a wide spectral range (2.1-3.2 eV) with an average radiative lifetime of 55-85 ns depending on the en...