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Antibacterial Hydrogels [PDF]

open access: yesAdvanced Science, 2018
AbstractAntibacterial materials are recognized as important biomaterials due to their effective inhibition of bacterial infections. Hydrogels are 3D polymer networks crosslinked by either physical interactions or covalent bonds. Currently, hydrogels with an antibacterial function are a main focus in biomedical research.
Shuqiang Li   +7 more
openaire   +3 more sources

Silver Nanoparticles and Their Antibacterial Applications

open access: yesInternational Journal of Molecular Sciences, 2021
Silver nanoparticles (AgNPs) have been imposed as an excellent antimicrobial agent being able to combat bacteria in vitro and in vivo causing infections.
Tamara Bruna   +3 more
semanticscholar   +1 more source

'Evolution-Proofing' Antibacterials [PDF]

open access: yesEvolution, Medicine, and Public Health, 2014
When antibiotics first came into use, they were so effective at curbing bacterial infections that it seemed the age-old battle of man vs. microbe would soon be at an end [1]. Eighty years and dozens of drugs later, we now know better. Following each new antibiotic’s launch, reports soon accumulated that once-treatable infections were becoming ...
Ross-Gillespie Adin, Kümmerli Rolf
openaire   +3 more sources

Identification of an antivirulence agent targeting the master regulator of virulence genes in Staphylococcus aureus

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
The emergence of bactericidal antibiotic-resistant strains has increased the demand for alternative therapeutic agents, such as antivirulence agents targeting the virulence regulators of pathogens. Staphylococcus aureus exoprotein expression (sae) locus,
Rekha Arya   +5 more
doaj   +1 more source

Antibacterial Silver [PDF]

open access: yesMetal-Based Drugs, 1994
The antibacterial activity of silver has long been known and has found a variety of applications because its toxicity to human cells is considerably lower than to bacteria. The most widely documented uses are prophylactic treatment of burns and water disinfection. However, the mechanisms by which silver kills cells are not known.
Clement, Julia L., Jarrett, Penelope S.
openaire   +2 more sources

Effect of Size, Shape and Surface Functionalization on the Antibacterial Activity of Silver Nanoparticles

open access: yesJournal of Functional Biomaterials, 2023
Silver nanoparticles (AgNPs) are the most investigated antibacterial agents against multidrug resistant (MDR) pathogens. They can lead to cellular death by means of different mechanisms, damaging several cell compartments, from the external membrane, to ...
Arianna Menichetti   +3 more
semanticscholar   +1 more source

Comparative Transcriptome-Based Mining of Genes Involved in the Export of Polyether Antibiotics for Titer Improvement

open access: yesAntibiotics, 2022
The anti-coccidiosis agent salinomycin is a polyether antibiotic produced by Streptomyces albus BK3-25 with a remarkable titer of 18 g/L at flask scale, suggesting a highly efficient export system.
Xian Liu   +5 more
doaj   +1 more source

Biosynthesis of ansamitocin P-3 incurs stress on the producing strain Actinosynnema pretiosum at multiple targets

open access: yesCommunications Biology, 2023
Microbial bioactive natural products mediate ecologically beneficial functions to the producing strains, and have been widely used in clinic and agriculture with clearly defined targets and underlying mechanisms.
Qungang Huang   +6 more
doaj   +1 more source

Antibacterial Effects of Flavonoids and Their Structure-Activity Relationship Study: A Comparative Interpretation

open access: yesMolecules, 2022
According to the latest report released by the World Health Organization, bacterial resistance to well-known and widely available antibacterial drugs has become a significant and severe global health concern and a grim challenge to tackle in order to ...
Nur Farisya Shamsudin   +8 more
semanticscholar   +1 more source

A Mini Review of Antibacterial Properties of ZnO Nanoparticles

open access: yesFrontiers of Physics, 2021
The development of antibiotic resistance of bacteria is one of the most pressing problems in world health care. One of the promising ways to overcome microbial resistance to antibiotics is the use of metal nanoparticles and their oxides.
S. Gudkov   +5 more
semanticscholar   +1 more source

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