Results 171 to 180 of about 125,305 (245)

A comprehensive review on biodegradation of tetracyclines: Current research progress and prospect.

Science of the Total Environment, 2022
The release of tetracyclines (TCs) in the environment is of significant concern because the residual antibiotics may promote resistance in pathogenic microorganisms, and the transfer of antibiotic resistance genes poses a potential threat to ecosystems ...
Xiuli Chen, Yuyin Yang, Yanchu Ke, Chao-Fei Chen, Shuguang Xie   +4 more
semanticscholar   +1 more source

A dual-signal fluorescent colorimetric tetracyclines sensor based on multicolor carbon dots as probes and smartphone-assisted visual assay.

Analytica Chimica Acta, 2023
The widespread presence of tetracyclines in the environment has raised concerns about the potential risks to ecosystems and human health. The ratiometric fluorescence sensor for detecting tetracyclines was developed using europium-doped carbon dots (Eu ...
Ya Jie Fan, Zhen Wang, Ming-Li Su, Xiao Tong Liu, S. Shen, Jiang Xue Dong   +5 more
semanticscholar   +1 more source

An achieved strategy for magnetic biochar for removal of tetracyclines and fluoroquinolones: Adsorption and mechanistic studies.

Bioresource Technology, 2022
In this study, poplar wood biochar modified with Fe3O4 (MPBC) was prepared using poplar wood as carbon source and used to remove tetracyclines and fluoroquinolones.
Xianzhao Zhang, Dawei Zhen, Fengmao Liu, R. Chen, Qingrong Peng, Zongyi Wang   +5 more
semanticscholar   +1 more source

Label-free and Dye-free Fluorescent Sensing of Tetracyclines Using a Capture-Selected DNA Aptamer.

Analytical Chemistry, 2022
Tetracyclines are a group of important antibiotics with a common four-ring scaffold. While most tetracyclines are currently used only in animals, their leaching into the environment and residues in food have caused health concerns.
Yichen Zhao, S. Ong, Yijing Chen, Po-Jung Jimmy Huang, Juewen Liu   +4 more
semanticscholar   +1 more source

Transformation products of tetracyclines in three typical municipal wastewater treatment plants.

Science of the Total Environment, 2022
Antibiotics in the environment could undergo various processes with formation of transformation products, but little has been known about their occurrence and (eco)toxicological consequences.
Shaotao Zhong, Bin Yang, Hao-Jun Lei, Qian Xiong, Qian-Qian Zhang, F. Liu, G. Ying   +6 more
semanticscholar   +1 more source

Copper doped carbon dots as the multi-functional fluorescent sensing platform for tetracyclines and pH

, 2021
The copper doped fluorescent carbon dots (Cu-CDs) with excellent biocompatibility were prepared from l -tryptophan and copper chloride as precursors through a facilely hydrothermal method.
Jianhua Guo, Wenjing Lu, Huilin Zhang, Y. Meng, Fangfang Du, S. Shuang, C. Dong   +6 more
semanticscholar   +1 more source

Heterogeneous Fenton-like degradation of tetracyclines using porous magnetic chitosan microspheres as an efficient catalyst compared with two preparation methods

, 2020
The construction of heterogeneous Fenton-like catalyst with high efficiency is crucial for wastewater treatment. In this study, magnetite nanoparticles were successfully embedded into chitosan beads to form a porous structure (Fe3O4-Cs) by in-situ or two-
Xiaoyang Li, Kangping Cui, Zhi Guo, Tingting Yang, Yong Cao, Yinping Xiang, Huanhuan Chen, Mu Xi   +7 more
semanticscholar   +1 more source

Application of graphene-based materials for removal of tetracyclines using adsorption and photocatalytic-degradation: A review.

Journal of Environmental Management, 2020
Tetracyclines are extensively used to treat human and animal infectious diseases due to its effective antimicrobial activities. About 70-90% of its parent materials are released into the environment through urine and feces, implying they are the most ...
Mengist Minale, Zaoli Gu, Awoke Guadie, D. Kabtamu, Yuan Li, Xuejiang Wang   +5 more
semanticscholar   +1 more source

Photocatalytic degradation of tetracyclines in liquid digestate: Optimization, kinetics and correlation studies

Chemical Engineering Journal, 2021
The high concentration of antibiotics in liquid digestate makes it unviable for use as fertilizer on farmland. This study designed a system for antibiotic degradation and applied the photocatalytic process to degrade tetracyclines in liquid digestate ...
Panpan Wang, Qiao-xia Yuan
semanticscholar   +1 more source

Biomass-derived nitrogen-doped carbon quantum dots: highly selective fluorescent probe for detecting Fe3+ ions and tetracyclines.

Journal of Colloid and Interface Science, 2019
Nitrogen-doped carbon quantum dots (N-CQDs) were successfully synthesized using rice residue and glycine as carbon and nitrogen sources by one-step hydrothermal method.
Houjuan Qi, Min Teng, Miao Liu, Shouxin Liu, Jian Li, Haipeng Yu, Chunbo Teng, Zhanhua Huang, Hu Liu, Qian Shao, A. Umar, T. Ding, Q. Gao, Zhanhu Guo   +13 more
semanticscholar   +1 more source