Electrochemical sensing of hydrogen peroxide using metal nanoparticles: a review

Microchimica Acta - Tập 180 - Trang 15-32 - 2012
Shihong Chen1, Ruo Yuan1, Yaqin Chai1, Fangxin Hu2
1Education Ministry Key Laboratory on Luminescence and Real-Time Analysis; School of Chemistry and Chemical Engineering, Southwest University, Chongqing, China
2Chongqing Key Laboratory for Advanced Materials & Technologies of Clean Energies, Institute for Clean Energy & Advanced Materials, Southwest University, Chongqing, People’s Republic of China

Tóm tắt

We are reviewing the state of electrochemical sensing of H2O2 based on the use of metal nanoparticles. The article is divided into subsections on sensors based on nanoparticles made from Ag, Pt, Pd, Cu, bimetallic nanoparticles and other metals. Some sensors display high sensitivity, fast response, and good stability. The review is subdivided into sections on sensors based on heme proteins and on nonenzymatic sensors. We also discussed the challenges of nanoscaled sensors and their future aspects.

Tài liệu tham khảo

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