Results 51 to 60 of about 139,661 (236)

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Multidrug-resistant Escherichia coli and Tetracycline-resistant Enterococcus faecalis in wild raptors of Alabama and Georgia, USA [PDF]

, 2019
Wild birds inhabit in a wide variety of environments and can travel great distances. Thus, wild birds can possibly spread antimicrobial resistance along the way, and this may represent a potential public health concern.
Bellah, Jamie, Butaye, Patrick, Hathcock, Terri, Kang, Yuan, Mobley, Tyler, Poudel, Anil, Raiford, Donna, Wang, Chengming   +7 more
core   +1 more source

Histological study of potassium 2-((4-amino-5-(morpholinomethyl)-4H-1,2,4-triazole-3-yl)thio)acetate (PKR-173) corrective influence on the chickens liver state in the condition of tetracycline hepatitis

Zaporožskij Medicinskij Žurnal, 2018
Despite great scientific progress in the sphere of hepatoprotectors development during recent years, the issues of hepatocytes protection and regeneration is relevant enough.
R. O. Shcherbyna, Ye. V. Vashchyk
doaj   +1 more source

Selective Antibody-Free Sensing Membranes for Picogram Tetracycline Detection

Biosensors, 2022
As an antibody-free sensing membrane for the detection of the antibiotic tetracycline (TC), a liquid PVC membrane doped with the ion-pair tetracycline/θ-shaped anion [3,3′-Co(1,2-C2B9H11)2]− ([o-COSAN]−) was formulated and deposited on a SWCNT modified ...
Hamdi Ben Halima, Abdoullatif Baraket, Clara Vinas, Nadia Zine, Joan Bausells, Nicole Jaffrezic-Renault, Francesc Teixidor, Abdelhamid Errachid   +7 more
doaj   +1 more source

Removal of Steroid Hormone Micropollutants by an Electrochemical Carbon Nanotube Membrane Flow‐Through Reactor: Role of Concentration and Degradation Mechanisms

Advanced Functional Materials, EarlyView.
A flow‐through electrochemical membrane reactor equipped with a carbon nanotube membrane eliminates the mass transfer limitation, achieving removals >97.5% for steroid hormone (SH) micropollutants through electrochemical adsorption and degradation, over a broad initial concentration varying from 50 to 106 ng L−1.
Siqi Liu, David Jassby, Andrea I. Schäfer   +2 more
wiley   +1 more source

Effect of Pyrolysis on the Removal of Antibiotic Resistance Genes and Class I Integrons from Municipal Wastewater Biosolids [PDF]

, 2018
Wastewater biosolids represent a significant reservoir of antibiotic resistance genes (ARGs). While current biosolids treatment technologies can reduce ARG levels in residual wastewater biosolids, observed removal rates vary substantially.
Kappell, Anthony D., Kimbell, Lee, McNamara, Patrick J.   +2 more
core   +1 more source

Agriculturally Sourced Multidrug-Resistant Escherichia coli for Use as Control Strains

Pathogens
Bacteriological control strains with known characteristics ensure consistency and reproducibility of assay performance across different laboratories and are an important cornerstone of quality control in the microbiology laboratory.
James E. Wells, Lisa M. Durso, Abasiofiok M. Ibekwe, Jonathan G. Frye, Manan Sharma, Clinton F. Williams, Md Shamimuzzaman   +6 more
doaj   +1 more source

Treatment with compound Lactobacillus acidophilus followed by a tetracycline- and furazolidone-containing quadruple regimen as a rescue therapy for Helicobacter pylori infection

The Saudi Journal of Gastroenterology, 2020
Background/Aim: Treatment of Helicobacter pylori infections has become more difficult because of increasing antibiotic resistance. We assessed the efficacy and safety of treatment with probiotics followed by a tetracycline- and furazolidone-containing ...
Airu Liu, Yuxin Wang, Yingxiao Song, Yiqi Du   +3 more
doaj   +1 more source

Development of an Electrochemical Sensor Based on Nanocomposite of Fe₃O₄@SiO₂ and Multiwalled Carbon Nanotubes for Determination of Tetracycline in Real Samples

Electrochem, 2021
In this work, an electrochemical sensor (GCE/MWCNT/Fe3O4@SiO2) based on a composite of multiwalled carbon nanotubes (MWCNT) and an Fe3O4@SiO2 (MMN) nanocomposite on a glassy carbon electrode (GCE) was developed for the detection of tetracycline (TC). The
Edna Ferreira Amaral, Daniela Nunes da Silva, Maria Cristina Silva, Arnaldo César Pereira   +3 more
doaj   +1 more source

Medical Fabrics with Non‐Antibiotic, Supramolecular Antimicrobial Coatings: A Preventive Approach to Combat Biofilm Formation and Bacterial Dissemination

Advanced Healthcare Materials, EarlyView.
The study presents an antibiotic‐free strategy using medical fabrics coated with supramolecular assemblies of polyarginine and hyaluronic acid. These coatings showed strong antimicrobial and anti‐biofilm activity in vitro and in vivo, achieving major bacterial load reductions, including against MRSA.
Adjara Diarrassouba, Abdessalem Rekiki, Cécile Loubière, Sabine Kuchler‐Bopp, Lauriane Petit, Cynthia Calligaro, Derry Mercer, Aurore Gaudin, Naomi Canourgues, Emilie Adicéam, Benoit Beitz, Jeremy Welsch, Annabelle Vigué, Markus j. Kettel, Michael Karl, Chloé Guilbaud‐Chéreau, Philippe Lavalle, Nihal Engin Vrana, Skander Hathroubi   +18 more
wiley   +1 more source