Resonance light scattering of rhodamine B

• Published in: Guang pu xue yu guang pu fen xi Vol. 24; no. 12; p. 1659
• Main Authors: Wei, Yong-ju, Kang, Zhi-min, Liu, Cui-ge, Lan, Rui-jia, Wang, Hui-ying
• Format: Journal Article
• Language: Chinese
• Published: China 01.12.2004
• Subjects: Absorption; Coloring Agents - chemistry; Flow Injection Analysis - methods; Light; Molecular Structure; Rhodamines - chemistry; Scattering, Radiation; Spectrometry, Fluorescence - methods; Vibration

The characteristic and mechanism of resonance light scattering (RLS) of Rhodamine B (RhB) were studied. In acidic solutions with pH from -0.38 to 4.10, the intensity of RLS increases with an increase in pH and reaches a maximum at nearly neutral pH. The change in RLS intensity with the wavelength wa...