Results 191 to 200 of about 125,305 (245)

A sensitive and selective approach for detection of tetracyclines using fluorescent molybdenum disulfide nanoplates.

Food Chemistry, 2019
The wide use of tetracyclines (TCs) for prevention and therapy of animal diseases may result in excessive residues in animal products, which could pose serious risks to human health.
Pei Jia, Tong Bu, Xinyu Sun, Yingnan Liu, Jinghan Liu, Qinzhi Wang, Yuhang Shui, Shuwen Guo, Li Wang   +8 more
semanticscholar   +1 more source

A receptor-based chemiluminescence enzyme linked immunosorbent assay for determination of tetracyclines in milk.

Analytical Biochemistry, 2019
This study for the first time reported a receptor based chemiluminescence immunoassay for analysis of tetracyclines. During the experiments, the gene of TetR protein was transformed into Rosetta-gami(DE3) to express a receptor, and its recognition ...
G. Wang, Hui Zhang, Jing Liu, J. P. Wang
semanticscholar   +1 more source

The Tetracyclines

Mayo Clinic Proceedings, 1999
The tetracyclines, among the first of the antibiotics to become available 50 years ago, remain widely used. Tetracyclines have bacteriostatic activity against a wide variety of pathogens that are responsible for many common and some exotic infections.
openaire   +2 more sources

Ratiometric system based on graphene quantum dots and Eu3+ for selective detection of tetracyclines.

Analytica Chimica Acta, 2018
In this study, a system was established for the detection of tetracyclines (TCs) by simply mixing graphene quantum dots (GQDs) and Eu3+. The GQDs-Eu3+ system exhibits both strong emission of GQDs and weak characteristic emission of Eu3+ upon 360 nm ...
Wenying Li, Jiacheng Zhu, Guochong Xie, Yukun Ren, Yueqing Zheng   +4 more
semanticscholar   +1 more source

Presence of tetracyclines, quinolones, lincomycin and streptomycin in milk

Food Control, 2019
We assessed the presence of tetracyclines, quinolones, lincomycin, and streptomycin in ultra-high temperature (UHT) milk samples (n = 148) and pasteurized milk samples (n = 50) from China using an enzyme linked immunosorbent assay-based visualization ...
B. Du, F. Wen, Yangdong Zhang, N. Zheng, Song-li Li, Fadi Li, Jiaqi Wang   +6 more
semanticscholar   +1 more source

An overview of tetracyclines and related resistance mechanisms

Reviews in Medical Microbiology, 2019
&NA; Tetracyclines are one of the most well known antimicrobial agents. These are often prescribed against Gram-negative and Gram-positive organisms. The latest studies indicate that the resistance to tetracyclines is rising throughout the world. The aim
Elham Sheykhsaran, H. Baghi, M. Soroush, R. Ghotaslou   +3 more
semanticscholar   +1 more source

G-quadruplex DNAzyme as peroxidase mimetic in a colorimetric biosensor for ultrasensitive and selective detection of trace tetracyclines in foods.

Food Chemistry, 2021
Yue Tang, Xiaohuan Huang, Xueli Wang, Chunxiao Wang, Han Tao, Yuangen Wu   +5 more
semanticscholar   +1 more source

TETRACYCLINE

The Lancet, 1955
R L, McCORRY, J A, WEAVER
openaire   +2 more sources

Transcriptional activation by tetracyclines in mammalian cells.

Science, 1995
M. Gossen, Sabine Freundlieb, Gabriele Bender, G. Müller, W. Hillen, H. Bujard   +5 more
semanticscholar   +1 more source

Biochar based removal of antibiotic sulfonamides and tetracyclines in aquatic environments: A critical review.

Bioresource Technology, 2017
C. Peiris, S. R. Gunatilake, T. Mlsna, D. Mohan, M. Vithanage   +4 more
semanticscholar   +1 more source