Results 51 to 60 of about 43,784 (247)

Determination of optimal concentration of deglycyrrhizinated licorice root extract for preventing dental caries using a bacterial model system

open access: yesJournal of Dental Sciences, 2014
Background/purpose: In prior studies, we induced the antimicrobial activity of deglycyrrhizinated licorice root extract (DG-LRE) by inhibiting the growth and biofilm formation of Streptococcus mutans UA159.
Sug-Joon Ahn   +4 more
doaj   +1 more source

Evaluation of Antibacterial Properties and Cytotoxicity of Ethanolic Extract of Alhagi Maurorum [PDF]

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2023
Background and Objective: Cervical cancer is the fourth most common cancer in the world. The most important issue in cancer treatment is the destruction of cancer cells in the presence of normal cells.
FS Motafeghi   +4 more
doaj  

De Novo Autogenic Engineered Living Functional Materials

open access: yesAdvanced Materials, EarlyView.
A versatile platform for de novo autogenic engineered living materials is presented, leveraging protein mining, computational modeling, and synthetic biology. By reprogramming the Escherichia coli curli machinery with β‐solenoid proteins from non‐model bacteria, macroscopic biomaterials with enhanced mechanical properties, UV‐C irradiation protection ...
Hoda M. Hammad   +9 more
wiley   +1 more source

Formulation, characterization, and in vitro testing of azelaic acid ethosome-based cream against Propionibacterium acnes for the treatment of acne

open access: yesJournal of Advanced Pharmaceutical Technology & Research, 2019
Azelaic acid is an antiacne drug by inhibiting thioredoxin reductase enzyme of Propionibacterium acnes (P. acnes) that affects the inhibition of bacterial DNA synthesis which occurs in the cytoplasm.
Elsa Fitria Apriani   +2 more
doaj   +1 more source

Studies on Determination of Minimum Bactericidal Concentrations of Penicillin-G for ^|^beta;-Hemolytic Streptococci

open access: yesJournal of the Japanese Association for Infectious Diseases, 1989
Minimum bactericidal concentrations (MBC) of penicillin-G were determined for 94 isolates of beta-hemolytic streptococci: 37 group A; 40 group B; 6 group C; and 11 group G. Our experiments focused on the influence of technical variable factors on the outcome of the MBC test such as inoculum preparation, manner of inoculation, technique of sampling for ...
TAKIZAWA, Yoshihiko, TOMIZAWA, Isao
openaire   +3 more sources

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Antimicrobial Effects of Radix Dipsaci In Vitro

open access: yesInternational Dental Journal
Aim or purpose: The aim of this study was to investigate the antimicrobial effect of Radix Dipsaci, a Chinese medicine, on oral flora in order to evaluate its application prospect in oral health maintenance and to provide a scientific basis for the ...
Ao Lu   +7 more
doaj   +1 more source

Tunable‐Threshold UV Dosimetry With Programmable Luminescent Tags via Oxygen‐Mediated Room‐Temperature Phosphorescence

open access: yesAdvanced Materials Technologies, EarlyView.
A fully organic UV threshold dosimeter is developed by exploiting the oxygen‐sensitive room‐temperature phosphorescence of a purely organic emitter in a polymer matrix. Upon reaching a specific cumulative UV dose, photochemical oxygen depletion triggers a sharp, high‐contrast emission.
Tim Achenbach   +3 more
wiley   +1 more source

Antibacterial effect of citronella essential oil on Aeromonas veronica

open access: yesSiliao yanjiu, 2021
The experiment studied the effect of citronella essential oil on Aeromonas veronica. The red claw infected with Aeromonas veronica was isolated and purified rDNA sequence homology analysis was used to identify the strain.
Hai-ming LI   +3 more
doaj  

Antibacterial Activity and Phytochemical Screening of Stem Bark Extracts Of Adansonia Digitata on Some Clinical Isolates

open access: yesUMYU Journal of Microbiology Research, 2018
Adansonia digitata stem bark extract is used in the treatment of stomach upset, diarrhoea, dysentery, as an antioxidant, antimalarial, and anti-inflammatory.
Magashi, A. M., Abdulmalik, U.
doaj   +1 more source

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