Synthesis and characterization of Rhodamine B and Methylene Blue doped L - Histidine Bromide single crystals. (2022)

• Record Type: Journal Article
• Authors: Mercina, M.; Reena Priya, J.; Jayaraman, D.; Joseph, V.
• Is Part Of: Materials today. Volume 49:Part 7(2022)
• Page Start: 2607
• Page End: 2610
• Publication Date: 2022
• Subjects: LHB -- Single crystal XRD -- FTIR -- UV -- TG/DTA; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2021.07.272
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: Rhodamine B (Rh B) and Methylene Blue (MB) dye doped L-Histidine Bromide (LHB ) single crystals were grown by slow evaporation technique. The effect of these dyes on the growth and the properties of LHB single crystal were investigated. The single crystal X-ray diffraction studies and FT-IR studies were carried out to identify the crystal structure and the presence of functional groups in the dye doped single crystals respectively. The transparent nature of the grown crystal was observed using UV–Visible spectrum. The thermal decomposition of the dye doped LHB crystals was investigated by thermo gravimetric analysis (TGA) and differential thermal analysis (DTA).