Sensitive detection of cadmium ions based on a quantum-dot-mediated fluorescent visualization sensor

Ai, Qiushuang; Dong, Yifan; Yu, Xiren; Wei, Peiling; Zhang, Dawen; Qiu, Suyan

doi:10.1039/d3ra04255c

RSC Adv.

2023

DOI: 10.1039/d3ra04255c

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Sensitive detection of cadmium ions based on a quantum-dot-mediated fluorescent visualization sensor

Qiushuang Ai,

Yifan Dong,

Xiren Yu

et al.

Abstract: A sensitive ratiometric fluorescent sensor for detecting cadmium ions (Cd2+) was constructed based on carbon quantum dots (CQDs)/CdTe quantum dots (CdTe QDs).

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Sensitive detection of cadmium ions based on a quantum-dot-mediated fluorescent visualization sensor

Abstract: A sensitive ratiometric fluorescent sensor for detecting cadmium ions (Cd2+) was constructed based on carbon quantum dots (CQDs)/CdTe quantum dots (CdTe QDs).

Cited by 3 publications

References 35 publications

Innovative quantum dots-based SERS for ultrasensitive reporting of contaminants in food: Fundamental concepts and practical implementations

Innovative quantum dots-based SERS for ultrasensitive reporting of contaminants in food: Fundamental concepts and practical implementations

An “off-on” fluorescent nanosensor for the detection of cadmium ions based on APDC-etched CdTe/CdS/SiO2 quantum dots

Development of fluorescence sensor and paper chips based on EDTA etched-CdTe@CdS QDs for the selective and sensitive detection of Cd(II) in rice samples

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