tetracycline has been researched along with cadmium-sulfide* in 3 studies
3 other study(ies) available for tetracycline and cadmium-sulfide
| Article | Year |
|---|---|
Synthesis of water-soluble CdS quantum dots for the fluorescence detection of tetracycline.
An effective strategy for combating antibiotic-resistant bacteria (ARB) entails the early detection of antibiotics during the initial stages of water treatment facilities. In this context, cadmium sulfide quantum dots (CdS QDs) were employed for the precise detection of tetracycline (TET), an emerging contaminant, in water. CdS QDs with fluorescence properties were synthesized by culturing Citrobacter freundii bacteria. The CdS QDs were characterized by spectroscopy techniques, and the quantum efficiency was estimated to be 55.8% which is ∼2-fold high compared to the standard rhodamine-B solution. The fluorescence of CdS QDs was quenched at 440 nm in the presence of TET. The linear range of TET was varied from 10 to 100 μM with a lower limit of detection of ∼23 nM. The CdS QDs were used to detect TET in river water, tap water, and milk which showed an excellent recovery rate. Therefore, the novel biosynthesis CdS QDs can be a significant fluorescence probe for the detection of TET that shows exceptional sensitivity and selectivity. Topics: Angiotensin Receptor Antagonists; Angiotensin-Converting Enzyme Inhibitors; Anti-Bacterial Agents; Fluorescent Dyes; Quantum Dots; Spectrometry, Fluorescence; Sulfides; Tetracycline | 2023 |
Bio-photoelectrochemical degradation, and photocatalysis process by the fabrication of copper oxide/zinc cadmium sulfide heterojunction nanocomposites: Mechanism, microbial community and antifungal analysis.
Topics: Anti-Bacterial Agents; Antifungal Agents; Cadmium; Cadmium Compounds; Catalysis; Copper; Microbiota; Nanocomposites; Oxides; Sulfides; Tetracycline; Zinc; Zinc Compounds; Zinc Oxide | 2022 |
Probing the role of surface acid sites on the photocatalytic degradation of tetracycline hydrochloride over cerium doped CdS
Surface acid site regulation of photocatalysts is a promising strategy to improve their performance. Herein, surface acid sites of cadmium sulfide were rationally regulated by cerium doping, which resulted in significantly increased photocatalytic activity for tetracycline hydrochloride (TC-HCl) degradation. The generated Brønsted acid sites were verified to favor the adsorption of organic molecules because of their strong affinity. Meanwhile, Lewis acid sites acted as the active sites for C-C bond cleavage Topics: Cadmium Compounds; Catalysis; Cerium; Metal Nanoparticles; Models, Chemical; Photochemical Processes; Sulfides; Surface Properties; Tetracycline | 2021 |