CdTe-过氧化氢体系在次氯酸钠增敏下的化学发光行为及其对雌激素的灵敏检测。
Chemiluminescence behavior of CdTe-hydrogen peroxide enhanced by sodium hypochlorite and sensitized sensing of estrogens.
机构信息
Department of Chemical and Chemical Engineering, Hefei Normal University, Hefei 230061, People's Republic of China.
出版信息
Nanoscale Res Lett. 2014 May 1;9(1):201. doi: 10.1186/1556-276X-9-201. eCollection 2014.
Abstract
It has been found that sodium hypochlorite enhanced the chemiluminescence (CL) of the CdTe nanocrystal (NC)-hydrogen peroxide system and that estrogens inhibited these CL signals in alkaline solution. CL spectra were used to investigate the mechanism of the CL enhancement. On the basis of the inhibition, a flow-injection CL method has been established for determination of three natural estrogens.
摘要
研究发现，次氯酸钠增强了碲化镉纳米晶体（NC）-过氧化氢体系的化学发光（CL），而雌激素在碱性溶液中抑制了这些 CL 信号。CL 光谱用于研究 CL 增强的机制。基于这种抑制作用，建立了一种流动注射 CL 法测定三种天然雌激素的方法。
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