Synergistic Interface Engineering of Co(OH)2@AgNPs Heterostructure for Trace Electrochemical Hg2+ Detection

Yanchao Sun; Hongliang Dai; Zheng Wang; Weiqiang Fan; Hongye Bai

doi:10.1039/d6ay00123h

January 1, 2026Analytical Methods

Synergistic Interface Engineering of Co(OH)2@AgNPs Heterostructure for Trace Electrochemical Hg2+ Detection

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Key Points

The study aims to enhance the detection of trace mercury ions using a novel electrochemical sensor.
Developed a heterostructure combining Co(OH)2 and AgNPs.
Conducted electrochemical analyses to evaluate sensor performance.
Tested sensor sensitivity and selectivity for Hg2+ detection.
Achieved higher sensitivity for detecting Hg2+ compared to existing sensors.
Sensor showed reliable performance at trace levels.
Demonstrated potential for real-time environmental monitoring.

Implication

Electrochemical Sensors Detect Toxic Mercury Ions in Environmental Monitoring, Highlighting Importance for Compliance.

Abstract

The on-site detection of toxic mercury ions (Hg2+) at trace levels is critical for environmental monitoring and compliance with stringent environmental regulations. However, developing electrochemical sensors that simultaneously achieve high...

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Cite This Study

Sun et al. (2026) studied this question.

synapsesocial.com/papers/69e07dfe2f7e8953b7cbefa1 https://doi.org/10.1039/d6ay00123h

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Synergistic Interface Engineering of Co(OH)2@AgNPs Heterostructure for Trace Electrochemical Hg2+ Detection

Key Points

Implication

Abstract

Discussion

Cite This Study

Synergistic Interface Engineering of Co(OH)2@AgNPs Heterostructure for Trace Electrochemical Hg2+ Detection

Key Points

Implication

Abstract

Discussion

Cite This Study

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