What question did this study set out to answer?

The aim is to develop a sensitive sensor for detecting ammonia nitrogen in water using a hybrid electrode.

January 16, 2026Analytical Methods

A novel 3D-CB/HEC-CH@Cu hybrid electrode for sensitive and rapid ammonia nitrogen detection in environmental water

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The aim is to develop a sensitive sensor for detecting ammonia nitrogen in water using a hybrid electrode.
Utilized 3D-printed carbon black for the electrode base.
Coated the electrode with a hydroxyethylcellulose/chitosan bilayer.
Applied copper electrodeposition to enhance electrode performance.
Achieved rapid detection of ammonia nitrogen levels.
Demonstrated high sensitivity in environmental water samples.

Implication

A novel sensor detects ammonia nitrogen in environmental water, indicating its potential for environmental monitoring.

Abstract

In this paper, a sensor based on 3D-printed carbon black (3D-CB), and coated with a hydroxyethylcellulose/chitosan (HEC/CH) bilayer and finished by copper electrodeposition, is presented for the electrochemical sensing of...

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Cite This Study

Martins et al. (2026) studied this question.

synapsesocial.com/papers/6969d4fd940543b977709f72 https://doi.org/10.1039/d5ay01860a

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Implication

A novel sensor detects ammonia nitrogen in environmental water, indicating its potential for environmental monitoring.

A novel 3D-CB/HEC-CH@Cu hybrid electrode for sensitive and rapid ammonia nitrogen detection in environmental water

Key Points

Implication

Abstract

Discussion

Cite This Study

A novel 3D-CB/HEC-CH@Cu hybrid electrode for sensitive and rapid ammonia nitrogen detection in environmental water

Key Points

Implication

Abstract

Discussion

Cite This Study

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