One-step green synthesis of a polypyrrole–Au nanocomposite and its application in myoglobin aptasensor

Author:

Sun Chong1234,Wang Daoying1234,Geng Zhiming1234,Gao Ling56784,Zhang Muhan1234,Bian Huan1234,Liu Fang1234,Zhu Yongzhi1234,Wu Haihong1234,Xu Weimin1234

Affiliation:

1. Institute of Agricultural Products Processing

2. Jiangsu Academy of Agricultural Sciences

3. Nanjing 210014

4. China

5. Jiangsu Collaborative Innovation Center of Biomedical Functional Materials

6. College of Chemistry and Materials Science

7. Nanjing Normal University

8. Nanjing 210023

Abstract

Novel polypyrrole-Au nanocomposite (PPy-Au NC) was synthesized and used to construct myoglobin (Mb) biosensor, was tested in practical samples and provides a new approach for evaluation of freshness and quality of stored meat.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Reference50 articles.

1. Employing denaturation for rapid electrochemical detection of myoglobin using TiO2 nanotubes

2. J. B. Fox , in The Science of Meat and Meat Products, ed. J. F. Price and B. S. Schweigert, Food and Nutrition Press, Westport, 3nd edn, 1987, pp. 193–215

3. Chemistry of Meat Pigments

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