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5. Direct electrochemistry and enzymatic activity of hemoglobin in positively charged colloid Au nanopa

Direct electrochemistry and enzymatic activity of hemoglobin in positively charged colloid Au nanopa

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：sfeixxx

【摘 要】

：

Alternate adsorption of positively charged colloid-Au nanoparticles (nano-Au(Ξ) and negatively charged hemoglobin (Hb) on L-cysteine (L-cys) modified gold elec

【作 者】

：

YUAN Ruo CAO ShuRui CHAI YaQin 

【机 构】

：

ChongqingKeyLaboratoryofAnalyticalChemistry

【出 处】

：

中国科学：化学英文版

【发表日期】

：

2007年5期

【关键词】

：

positively CHARGED colloid-Au nanoparticles (nano-Au(Ξ) hemoglobin catalyze h 

【基金项目】

：

Supported by the National Natural Science Foundation of China (Grant No. 20675064), the Natural Science Foundation of Chongqing City, China (Grant Nos. CSTC-2004 BB4149, 2005 BB4100) and High Technolo

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论文部分内容阅读

Alternate adsorption of positively charged colloid-Au nanoparticles (nano-Au(Ξ) and negatively charged hemoglobin (Hb) on L-cysteine (L-cys) modified gold electrode resulted in the assembly of {Hb/nano-Au(Ξ)}n layer-by-layer films/L-cys modified gold elec

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