Citation:
Hong Ying DUAN, Fang CHEN, Xin Ping AI, Zhi Ke HE. The Interaction between Propranolol and Gold Nanoparticles and its Analytical Application[J]. Chinese Chemical Letters,
;2005, 16(7): 947-950.
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The addition of propranolol induced the aggregation of gold nanoparticles, and increased Rayleigh light scattering (RLS) intensity greatly. The interaction between them was studied by RLS spectrum, UV-Vis spectrum and transmission electron microscopy (TEM). Based on these results, a novel method was proposed for propranolol assay. With the combination of solid phase microextraction (SPME), the proposed method was successfully applied to determine propranolol in urine.
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Keywords:
- Propranolol,
- gold nanoparticles,
- resonance light scattering,
- SMPE
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