Results 81 to 90 of about 10,403,602 (397)

Antibacterial activity and mechanism of silver nanoparticles against multidrug-resistant Pseudomonas aeruginosa

open access: yesInternational Journal of Nanomedicine, 2019
Background The threat of drug-resistant Pseudomonas aeruginosa requires great efforts to develop highly effective and safe bactericide. Objective This study aimed to investigate the antibacterial activity and mechanism of silver nanoparticles (AgNPs ...
Shijing Liao   +10 more
semanticscholar   +1 more source

Graphene–Catechol Dental Sealant: Antibacterial and Mechanical Evaluation

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents dental sealants made with graphene and L‐DOPA‐modified graphene. L‐DOPA enhances graphene dispersion, improving sealant properties. The material shows antibacterial activity against S. mutans and L. casei, along with high strength and elasticity.
Renata Pereira   +6 more
wiley   +1 more source

Physicochemical Characterization and Biological Properties of Pine Honey Produced across Greece

open access: yesFoods, 2022
Pine honey is a honeydew honey produced in the East Mediterranean region (Greece and Turkey) from the secretions of the plant sucking insect Marchalina hellenica (Gennadius) (Coccoidea: Marchalini-dae) feeding on living parts of Pinus species.
Eleni Tsavea   +17 more
doaj   +1 more source

Phytochemical Screening and Antibacterial Activity of Leaves Extract Balangla (Litsea cubeba (Lour) Pers.) from Malinau, East Borneo [PDF]

open access: yes, 2015
Balangla (Litsea cubeba) plant is used as traditional medicine by Dayak Kenyah tribe in East Kalimantan. It contains active compounds that are efficient to treat many human diseases and believed to have an antibacterial activity. The purposes of
Manurung, Hetty   +2 more
core   +1 more source

Claims for manuka honey activity [PDF]

open access: yes, 2012
Whilst standards have been established to define whether or not a honey can be called manuka, little progress has been made with establishing a standard for describing the antibacterial activity of manuka honey.
Molan, Peter C.
core   +3 more sources

An assessment of the antibacterial activity in larval excretion/secretion of four species of insects recorded in association with corpses, using Lucilia sericata Meigen as the marker species [PDF]

open access: yes, 2010
The relative antibacterial activities of excretion/secretion (ES) from two carrion-feeding insects, Calliphora vicina Robineau-Desvoidy and Dermestes maculatus DeGeer, and a detritivore, Tenebrio molitor Linnaeus, were compared to that of Lucilia ...
D.E. Gennard   +5 more
core   +2 more sources

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz   +6 more
wiley   +1 more source

Antibacterial Activity of Eel (Anguilla spp.) Mucus against Salmonella typhi

open access: yesIndonesian Biomedical Journal, 2016
BACKGROUND: Typhoid fever has become one global health problem. Typhoid fever is caused by a Gram-negative bacterium, Salmonella typhi. Eel (Anguilla spp.) is a fish which lives in the sea or in freshwater.
Tomy Nurtamin   +2 more
doaj   +1 more source

Aktivitas Antibakteri Gel Ekstrak Lengkuas (Alpinia Galanga) Terhadap Pseudomonas Aeruginosa Dan Bacillus Subtilis. [PDF]

open access: yes, 2010
A research on antibacterial activity of ginger extract gel was done to know antibacterial activity of gel of ginger extract against Pseudomonas aeruginosa and Bacillus subtilis.
Amelia, R. (Renny)   +2 more
core   +2 more sources

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

open access: yesAdvanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy