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Loaded Ce-Ag organic-inorganic hybrids and their antibacterial activity
(2016-11-01)
There are requirements for surfaces with antibacterial properties in various technological fields. U-PEO hybrids with antibacterial properties were synthesized by the sol-gel process, incorporating combinations of cerium ...
Antibacterial activity of propolis collected in different regions of Brazil
(Universidade Estadual Paulista (Unesp), Centro de Estudos de Venenos e Animais Peçonhentos (CEVAP), 2006-04-01)
The aim of this study was to investigate the antibacterial activity of propolis samples from Goiás, Paraná and São Paulo States, Brazil, and their flavonoids content. Ethanolic extracts of propolis (EEP) were prepared (30g ...
Antibacterial activity of propolis collected in different regions of Brazil
(Cevap-sao Paulo State Univ-unesp, 2006-04-01)
The aim of this study was to investigate the antibacterial activity of propolis samples from Goias, Parana and Sao Paulo States, Brazil, and their flavonoids content. Ethanolic extracts of propolis (EEP) were prepared (30g ...
The antibacterial effects of Melaleuca alternifolia, Pelargonium graveolens and Cymbopogon martinii essential oils and major compounds on liquid and vapor phase
(2016-05-03)
Essential oils (EOs) are natural products from plant secondary metabolism. The antibacterial activity of EOs from Melaleuca alternifolia, Pelargonium graveolens and Cymbopogon martinii and terpinen-4-ol, citronellol and ...
Antibacterial properties of chitosan-based coatings are affected by spacer-length and molecular weight
(ELSEVIER SCIENCE BV, 2018)
Cell-envelope remodeling as a determinant of phenotypic antibacterial tolerance in mycobacterium tuberculosis
(2016-05-13)
The mechanisms that lead to phenotypic antibacterial tolerance in bacteria remain poorly understood. We investigate whether changes in NaCl concentration toward physiologically higher values affect antibacterial efficacy ...
Effect of silver nanoparticles in a hydroxyapatite coating applied by atmospheric plasma spray
(2014-01-01)
In this study, 0.5, 1, 3, and 5 % nano-silver containing hydroxyapatite coatings (nAg-HA) on a Ti6Al4V substrate were developed by atmospheric plasma spray (APS), and their antibacterial efficiency was evaluated in the ...
Effect of Silver Nanoparticles in a Hydroxyapatite Coating applied by Atmospheric Plasma Spray
(Esg, 2014-12-01)
In this study, 0.5, 1, 3, and 5 % nano-silver containing hydroxyapatite coatings (nAg-HA) on a Ti6Al4V substrate were developed by atmospheric plasma spray (APS), and their antibacterial efficiency was evaluated in the ...
Antibacterial biocomposite materials based on essential oils embedded in sol–gel hybrid silica matrices
(2016-09)
For the design of antibacterial materials comprising hybrid silica-containing plant oils capable of performing a controlled release of essential oil components, tests of lemongrass, citronella, basil, rosemary, eucalyptus, ...