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【文獻(xiàn)標(biāo)題】A double signal amplification platform for ultrasensitive and simultaneous detection of ascorbic acid, dopamine, uric acid and acetaminophen based on a nanocomposite of ferrocene thiolate stabilized Fe3O4@Au nanoparticles with graphene sheet

【作者】Meiling Liu,，Qiong Chen,，Cailang Lai,，et.al

【作者單位】湖南師范大學(xué)（Hunan Normal University）

【文獻(xiàn)中引用產(chǎn)品】

血清

【關(guān)鍵詞】Phenylethynyl ferrocene thiolate (Fc-SAc),，F(xiàn)e3O4@Au,，Graphene,，Quaternary mixture,，Signal amplification

【DOI】dx.doi.org/10.1016/j.bios.2013.03.070

【影響因子(IF)】17.60

【出版期刊】《Biosensors and Bioelectronics》

【產(chǎn)品原文引用】

Serum sample was purchased from Shanghai Hengyuan Biological Technology Limited Company. 500 μL serum sample was transferred into the electrochemical cell and diluted to 5 mL with 0.1 M PBS. Human urine samples were analyzed directly after being diluted by 10 times with 0.1 M PBS (pH 7.0). The contents of AA, DA, UA and AC were determined using the standard addition method.

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