Results 111 to 120 of about 1,123,987 (315)

Antibacterial Activity of Terpenes and Terpenoids Present in Essential Oils

open access: yesMolecules, 2019
Background: The antimicrobial activity of essential oils has been reported in hundreds of studies, however, the great majority of these studies attribute the activity to the most prevalent compounds without analyzing them independently.
Aline Cristina Guimarães   +6 more
semanticscholar   +1 more source

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

open access: yes, 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   +4 more
core  

Antibiotic Stewardship Implementation and Antibiotic Use at Hospitals With and Without On-site Infectious Disease Specialists. [PDF]

open access: yes, 2020
BackgroundMany US hospitals lack infectious disease (ID) specialists, which may hinder antibiotic stewardship efforts. We sought to compare patient-level antibiotic exposure at Veterans Health Administration (VHA) hospitals with and without an on-site ID
Alexander, Bruce   +9 more
core   +1 more source

Study of the antibacterial activity of total extract and Petroleum ether, chloroform, ethyl acetate and aqueous fractions of aerial parts of heliotropium bacciferum against staphylococcus aureus, Bacillus cereus, Pseudomonas aeruginosa, E.coli, Salmonella enteritidis [PDF]

open access: yes, 2014
Heliotropium bacciferum is One of the plants belonging to the family Boraginaceae , which is Restricted distribution in the south of Iran. It is used for Hypotension, fever, stomach ulcers in traditional medicine. In this study, the antibacterial effects
Asgarpanah, J.   +5 more
core   +1 more source

State-of-the-Art Extraction Methodologies for Bioactive Compounds from Algal Biome to Meet Bio-Economy Challenges and Opportunities

open access: yesMolecules, 2018
Over the years, significant research efforts have been made to extract bioactive compounds by applying different methodologies for various applications.
Juan Eduardo Sosa-Hernández   +3 more
doaj   +1 more source

Distribution fitting 13. Analysis of independent, multiplicative effect of factors. Application to effect of essential oils extracts from plant species on bacterial species. Application to factors of antibacterial activity of plant species [PDF]

open access: yesarXiv, 2011
A factor effect study was conducted on a set of observations at the contingency of a series of plant species and bacteria species regarding the antibacterial activity of essential oil extracts. The study reveals a very good agreement between the observations and the hypothesis of independent and multiplicative effect of plant and bacteria species ...
arxiv  

Capping agent control over the physicochemical and antibacterial properties of ZnO nanoparticles [PDF]

open access: yesApplied Surface Science 692 (2025) 162739
Life science research has largely benefited from the use of nanoparticles (NPs), yet fundamental issues such as colloidal stability and control over NP size and shape affect NP properties and functions in biomedical applications. Here we show that including capping agents directly into zinc oxide (ZnO) NP synthesis can lead to better control of these ...
arxiv   +1 more source

Antibacterial Potency of Honey [PDF]

open access: yesInternational Journal of Microbiology, 2019
Despite the developments in controlling infectious disease around the world, they are still the second biggest cause of morbidity and mortality due in part to the increase in drug resistance among large numbers of the bacterial strains. This means that new strategies are needed to prevent and treat infectious disease.
openaire   +3 more sources

Antibacterial Hybrid Hydrogels

open access: yesMacromolecular Bioscience, 2020
AbstractBacterial infectious diseases and bacterial‐infected environments have been threatening the health of human beings all over the world. In view of the increased bacteria resistance caused by overuse or improper use of antibiotics, antibacterial biomaterials are developed as the substitutes for antibiotics in some cases. Among them, antibacterial
Cao, Zhongming   +11 more
openaire   +3 more sources

Plant nutraceuticals as antimicrobial agents in food preservation: terpenoids, polyphenols and thiols [PDF]

open access: yes, 2018
This work was supported by a LIBERBANK Retención de Jóvenes Talentos 2014–2015 fellowship to ...
Fernández Fernández, Javier   +2 more
core   +2 more sources

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