| The Interaction between Propranolol and Gold Nanoparticles and its Analytical Application |
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| 作者姓名： | HongYingDUAN FangCHEN XinPingAI ZhiKeHE |
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| 作者单位： | CollegeofChemistry＆MolecularSciences,WuhanUniversity,Wuhan430072 |
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| 摘 要： | 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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| 关 键 词： | 交互作用 金纳米粒子 透射电子显微镜 紫外可见光光谱 固相微萃取 共振光散射 心得安 尿液 |
The Interaction between Propranolol and Gold Nanoparticles and its Analytical Application |
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| HongYingDUAN FangCHEN XinPingAI ZhiKeHE.The Interaction between Propranolol and Gold Nanoparticles and its Analytical Application[J].Chinese Chemical Letters,2005,16(7):947-950. |
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| Authors: | Hong Ying DUAN Fang CHEN Xin Ping AI Zhi Ke HE? College of Chemistry & Molecular Sciences Wuhan University Wuhan |
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| Institution: | Hong Ying DUAN,Fang CHEN,Xin Ping AI,Zhi Ke HE? College of Chemistry & Molecular Sciences,Wuhan University,Wuhan 430072 |
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| Abstract: | 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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