Results 101 to 110 of about 311,813 (210)

Flavonoid-Rich Cyperus esculentus Extracts Disrupt Cellular and Metabolic Functions in Staphylococcus aureus

Microorganisms
The escalating threat of antibiotic resistance, particularly from Staphylococcus aureus (S. aureus), has become a critical challenge in both public health and animal husbandry.
Yaning Zhang, Zhengdong Ma, Xuzhe Wang, Qilong Jiang, Xue Kang, Hongmei Gao   +5 more
doaj   +1 more source

Transcriptome analysis of Pseudomonas syringae pv. tomato DAPP-PG 215 in response to silver nanoparticles exposure

Frontiers in Microbiology
Silver nanoparticles (AgNPs) are one of the most promising options for the control of bacterial pathogens. The effectiveness of AgNPs has been proven by several recent research studies in which toxicity against a broad range of human and plant pathogenic
Benedetta Orfei, Joël F. Pothier, Luca Scotti, Antonio Aceto, Chiaraluce Moretti, Roberto Buonaurio, Theo H. M. Smits   +6 more
doaj   +1 more source

The antibacterial effect of tellurite is achieved through intracellular acidification and magnesium disruption

mLife
Antibiotic resistance has caused a severe reduction in bacteriostatic action and clinical therapy, demanding effective agents or strategies. Tellurite is an ancient yet powerful antimicrobial agent with an ambiguous mechanism. In this study, we uncovered
Wanli Peng, Yali Fu, Yanqiu Wang, Zixin Deng, Daijie Chen, Shuangjun Lin, Rubing Liang   +6 more
doaj   +1 more source

Synergistic Antibacterial Activity of Basil and Ginger Essential Oils and Their Preservative Effect on Braised Beef

Foods
Plant essential oils have gained attention for their green and safe characteristics in recent years. However, negative effects on sensory attributes caused by high concentrations hinder their application in foods.
Yunshuang Man, Rongrong Yang, Weijing Xu, Ye Liu, Yinying Luo, Lin Mei, Jun Qi, Lele Shao   +7 more
doaj   +1 more source

Commercial Zinc Oxide Nanoparticles: Mechanistic Investigation into the Bacterial Leaf Blight Pathogen of Rice and Evaluation of Their Biocompatibility

Applied Nano
Bacterial leaf blight (BLB), a destructive disease of rice caused by Xanthomonas oryzae pv. oryzae (Xoo), continues to limit rice productivity worldwide.
Thanee Jaiyan, Paweena Rangsrisak, Kanchit Rahaeng, Duagkamol Maensiri, Wuttipong Mahakham   +4 more
doaj   +1 more source

Effect of pH on ciprofloxacin ozonation in hospital WWTP effluent [PDF]

, 2009
A bubble column was used for ozonation of the quinolone antibiotic ciprofloxacin and the effect of pH was tested. Degradation at pH 7 increased the ciprofloxacin half life time to 29.1 min compared to pH 3 (26.8 min) and pH 10 (18.7 min), possibly due to
De Wispelaere, Patrick, De Witte, Bavo, Demeestere, Kristof, Dewulf, Jo, Van Langenhove, Herman   +4 more
core  

Carbon dots: Multidimensional analysis of antibacterial performance

Carbon Trends
The escalating crisis of antimicrobial resistance threatens global health, with projections indicating millions of deaths annually by 2050 without effective countermeasures. This urgent scenario demands innovative antibacterial approaches.
Yunxiao Zhu, Qiaowen Lei, Xinru Nan, Li Fu, Qitong Huang, Hanqiang Zhang, Xiaofeng Lin   +6 more
doaj   +1 more source

Optimization of Fermentation Conditions for Endophytic Fungi from Schisandra chinensis and Investigation of Their Antibacterial Mechanisms Against Methicillin-Resistant Staphylococcus aureus

Microorganisms
Methicillin-resistant Staphylococcus aureus (MRSA) is a highly pathogenic bacterium for which safe and effective prevention as well as treatment methods are currently lacking. In this study, Rhizoctonia bicornis S10 was isolated from Schisandra chinensis
Mengyu Li, Yuewei Shi, Wenwei Ma, Shouyuan Cai, Xinyuan Yang, Lukai Xu, Xiyan Hou, Lulu Wang, Liming Jin, Chunshan Quan   +9 more
doaj   +1 more source

Antibacterial mechanisms of metal nanoparticles.pdf

, 2019
Metal nanoparticles (MNs) are the center of attention in different branches of applied sciences as they have unique features in comparison with bulk ones. They are very effective, low cost and stable antibacterial agents which resisting them requires many mutations. Metal nanoparticles first anchor to the bacterial cell wall and interact with thiol and
openaire   +1 more source

Antibacterial Mechanisms and Clinical Impact of Sitafloxacin

Pharmaceuticals
Sitafloxacin is a 4th generation fluoroquinolone antibiotic with broad activity against a wide range of Gram-negative and Gram-positive bacteria. It is approved in Japan and used to treat pneumonia and urinary tract infections (UTIs) as well as other upper and lower respiratory infections, genitourinary infections, oral infections and otitis media ...
Elian M. A. Kuhn, Levy A. Sominsky, Marco Chittò, Edward M. Schwarz, T. Fintan Moriarty   +4 more
openaire   +3 more sources