Hemin functionalized hybrid aerogel-enabled electrochemical chip for real-time analysis of H 2 O 2 .
Peng ZhaoYi LiangYiyi LiuShixian ZhaoMei YangDanqun HuoChangjun HouPublished in: The Analyst (2022)
Herein, a novel hemin functionalized hybrid aerogel (He@GMA) is synthesized and applied to an electrochemical chip for real-time analysis of hydrogen peroxide (H 2 O 2 ). 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 H 2 O 2 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.
Keyphrases
- hydrogen peroxide
- label free
- high throughput
- molecularly imprinted
- circulating tumor cells
- gold nanoparticles
- ionic liquid
- nitric oxide
- reduced graphene oxide
- loop mediated isothermal amplification
- quantum dots
- real time pcr
- solid phase extraction
- single cell
- mass spectrometry
- sensitive detection
- oxide nanoparticles