Bismuth extracted by environment-friendly aqueous two-phase system from secondary sources applied in the development of an alternative bismuth film electrode for the simultaneous determination of cadmium and lead at water and food samples

Guilherme Bettio; Thaís S. Soares; Danillo S. Zacché; Leonardo Luiz Okumura; Tiago Almeida Silva; Maria C. Hespanhol

doi:10.1039/d5ay01042j

January 1, 2025Analytical Methods

Bismuth extracted by environment-friendly aqueous two-phase system from secondary sources applied in the development of an alternative bismuth film electrode for the simultaneous determination of cadmium and lead at water and food samples

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Key Points

The developed bismuth film electrode enables simultaneous detection of cadmium and lead in water and food samples, enhancing safety and accuracy.
Electrodeposition of bismuth extracted from secondary sources shows significant potential for high-performance electrochemical sensors.
This approach utilizes an aqueous two-phase system for environmentally friendly extraction methods, promoting sustainable practices in materials reuse.
The findings highlight the importance of developing alternative electrode materials in the pursuit of sensitive detection methods for harmful contaminants.

Implication

Research demonstrates effective extraction of bismuth using an aqueous two-phase system for sensors, suggesting improved detection of cadmium and lead in various samples.

Abstract

The reuse of materials for the development of high-performance electrochemical sensors is explored in this work. Specifically, bismuth (Bi) films were electrodeposited using Bi extracted by an aqueous two-phase system...

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Cite This Study

Bettio et al. (2025) studied this question.

synapsesocial.com/papers/68af61fdad7bf08b1eae2a5c https://doi.org/10.1039/d5ay01042j

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Bismuth extracted by environment-friendly aqueous two-phase system from secondary sources applied in the development of an alternative bismuth film electrode for the simultaneous determination of cadmium and lead at water and food samples

Key Points

Implication

Abstract

Discussion

Cite This Study

Bismuth extracted by environment-friendly aqueous two-phase system from secondary sources applied in the development of an alternative bismuth film electrode for the simultaneous determination of cadmium and lead at water and food samples

Key Points

Implication

Abstract

Discussion

Cite This Study

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