Fabrication of Ag nanoparticles coupled with ferrous disulfide biocatalyst as a peroxidase mimic for sensitive electrochemical and colorimetric dual-mode biosensing of H2O2

Liu, Dong; Tian, Ruijun; Kang, Shiyu; Chu, Xiangcheng; Ge, Danhua; Chen, Xiaojun

doi:10.1016/j.foodchem.2022.133386

Cited by 17 publications

(8 citation statements)

References 43 publications

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“…18 In the previous study, our group reported the application of Ag NPs immobilized on FeS 2 nanoprisms in colorimetric and electrochemical H 2 O 2 sensors. 19 According to the experiments, we found that Ag NPs coupled with FeS 2 have greatly improved catalytic ability. Therefore, Ag NPs were selected for anchoring on Cu-MOFs to strengthen the sensing performance of the dual-signal system.…”

Section: Introductionmentioning

confidence: 92%

Dual-mode sensing of hydrogen peroxide on self-assembled Ag nanoparticles anchored on polydopamine wrapping 2D Cu-MOFs

et al. 2023

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Section: Introductionmentioning

confidence: 92%

Dual-mode sensing of hydrogen peroxide on self-assembled Ag nanoparticles anchored on polydopamine wrapping 2D Cu-MOFs

et al. 2023

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“…GSH is critical for maintaining redox homeostasis. It is of great significance to develop methods for GSH detection [116]. Wang and coworkers proposed an Fe-N/C-CNT nanomaterial, which showed splendid OXD-mimicking activity and was further used as viable colorimetric biosensor for detecting GSH [113].…”

Section: Gshmentioning

confidence: 99%

Single-atom nanozymes: From bench to bedside

et al. 2022

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Single-atom nanozymes (SANs) are the new emerging catalytic nanomaterials with enzyme-mimetic activities, which have many extraordinary merits, such as low-cost preparation, maximum atom utilization, ideal catalytic activity, and optimized selectivity. With these advantages, SANs have received extensive research attention in the fields of chemistry, energy conversion, and environmental purification. Recently, a growing number of studies have shown the great promise of SANs in biological applications. In this article, we present the most recent developments of SANs in anti-infective treatment, cancer diagnosis and therapy, biosensing, and antioxidative therapy. This text is expected to better guide the readers to understand the current state and future clinical possibilities of SANs in medical applications.

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“…32 However, when found in the body in concentrations above the normal range of concentration, it can cause serious problems such as gastrointestinal irritation, Alzheimer's disease, cardiovascular disease, and cancer. 33 Thus, the development of easy-to-handle and fast analytical devices for H 2 O 2 is encouraged.…”

Section: Introductionmentioning

confidence: 99%

An electrochemical sensing platform based on carbon black and chitosan-stabilized platinum nanoparticles

et al. 2023

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Fabrication of Ag nanoparticles coupled with ferrous disulfide biocatalyst as a peroxidase mimic for sensitive electrochemical and colorimetric dual-mode biosensing of H2O2

Cited by 17 publications

References 43 publications

Dual-mode sensing of hydrogen peroxide on self-assembled Ag nanoparticles anchored on polydopamine wrapping 2D Cu-MOFs

Dual-mode sensing of hydrogen peroxide on self-assembled Ag nanoparticles anchored on polydopamine wrapping 2D Cu-MOFs

Single-atom nanozymes: From bench to bedside

An electrochemical sensing platform based on carbon black and chitosan-stabilized platinum nanoparticles

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