Hemin functionalized hybrid aerogel-enabled electrochemical chip for real-time analysis of H2O2
Peng Zhao1, Yi Liang1, Yiyi Liu1
1Key Laboratory for Biorheological Science and Technology (Chongqing University), Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, PR China. yangmei@cqu.edu.cn.
Abstract:
Herein, a novel hemin functionalized hybrid aerogel (He@GMA) is synthesized and applied to an electrochemical chip for real-time analysis of hydrogen peroxide (H2O2). The He@GMA shows a typical three-dimensional morphology and excellent peroxidase-like catalytic performance. The He@GMA-enabled electrochemical chip presents satisfactory performance for H2O2 sensing with a low limit of detection (0.96 μM). Besides, the chip platform shows some advantages of less sample consumption and easier detection operation.
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