Thoracoabdominal respiratory disorder induced by cadmium aerosol and analyzed with a new machine vision model in vivo

Chen, Tao; Zhao, Xuejing; Gao, Ke; Ji, Weihong; Zhang, Yingmei

doi:10.1016/j.scitotenv.2019.05.146

Cited by 4 publications

(1 citation statement)

References 37 publications

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“…[1][2][3] Cadmium ions (Cd 2+ ) and lead ions (Pb 2+ ) as the typical heavy metals in the aquatic environment, are toxic to human health even at very low concentrations. [4][5][6] Thus, developing sensitive and rapid detection methods for Cd 2+ and Pb 2+ are necessary and important, which has received much attention. [7][8][9] Over the past few decades, various mature techniques, such as atomic absorption spectrometry (AAS), inductively coupled plasma atomic emission spectroscopy (ICP-AES) and inductively coupled plasma mass spectrometry (ICP-MS) have been extensively developed to detect Cd 2+ and Pb 2+ concentrations with high selectivity and detection accuracy.…”

mentioning

confidence: 99%

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd²⁺ and Pb²⁺

Zhang

Cui

Zeng

et al. 2022

J. Electrochem. Soc.

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A sensitive, selective, and stable sensor for the simultaneous determination of Cd2+ and Pb2+ in aqueous solution has been developed based on the carbon dots (CDs) and Nafion-modified bismuth film glassy carbon electrode (GCE). High graphitized CDs prepared by the sulfuric acid-assisted hydrothermal synthesis were directly electrodeposited on the GCE surface by cyclic voltammetry. Compared with the conventional bismuth film electrodes, CDs greatly improved the electrochemical activity of the bismuth film electrode for the detection of Cd2+ and Pb2+. After decorating CDs, the surface impedance of the GCE was decreased from 10.9 kΩ to 4.84 kΩ. Meanwhile, the corresponding response currents of the Bi/GCE were increased over 7.4 and 2.4 times for Cd2+ and Pb2+ with a wide linear range of 0.05-0.50 mg/L, respectively. High sensitivity was obtained with the detection limits of 3.1 μg L-1 (Cd2+) and 2.3 μg L-1 (Pb2+). Moreover, good stability was obtained for the simultaneous determination of Cd2+ and Pb2+ in the practical underground water with the relative standard deviations less than 10%. The results indicated that the CDs-modified bismuth film electrode could potentially be applied to detect the heavy metal ion concentrations in practical environment.

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mentioning

confidence: 99%

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd²⁺ and Pb²⁺

Zhang

Cui

Zeng

et al. 2022

J. Electrochem. Soc.

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Cd in the environment: uptake, toxicity and management

Sidhu

Bali²

2022

Appraisal of Metal ( Loids) in the Ecosystem

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Environmental cadmium positively correlates with autophagy and apoptosis in chronic obstructive pulmonary disease patients

Wang

Fei

Wang

et al. 2022

Atmospheric Pollution Research

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Thoracoabdominal respiratory disorder induced by cadmium aerosol and analyzed with a new machine vision model in vivo

Cited by 4 publications

References 37 publications

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd²⁺ and Pb²⁺

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd²⁺ and Pb²⁺

Cd in the environment: uptake, toxicity and management

Environmental cadmium positively correlates with autophagy and apoptosis in chronic obstructive pulmonary disease patients

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Thoracoabdominal respiratory disorder induced by cadmium aerosol and analyzed with a new machine vision model in vivo

Cited by 4 publications

References 37 publications

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd2+ and Pb2+

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd2+ and Pb2+

Cd in the environment: uptake, toxicity and management

Environmental cadmium positively correlates with autophagy and apoptosis in chronic obstructive pulmonary disease patients

Contact Info

Product

Resources

About

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd²⁺ and Pb²⁺

Direct Electrodeposition of Carbon Dots Modifying Bismuth Film Electrode for Sensitive Detection of Cd²⁺ and Pb²⁺