Results 101 to 110 of about 24,812 (245)

Investigation of Biological Removal of Nickel (II) Using the Isolated Bacteria from Industrial Wastewater of Mobarakeh Steel Complex in Isfahan

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Īlām, 2019
Introduction: Heavy metals are among the most stable and non-degradable biological pollutants in the environment that can enter the water, soil, air, and therefore, the food chain. In recent years, biological methods, especially with the help of bacteria,
Ramezan Sadeghi   +4 more
doaj  

Screening and characterization of bacteriocins produced by some Strains of Lactobacillus spp isolated from Iranian Dairy products [PDF]

open access: yesBihdāsht-i Mavādd-i Ghaz̠āyī, 2011
In this study, the inhibitory effects of bacteriocins of lactobacilli which were isolated from Iranian traditional dairy products was determined against known gram positive, gram negative and yeast by well diffusion technique.
S Mirdamadi, M Tangestani
doaj  

Diversity and biosynthetic potential of culturable aerobic heterotrophic bacteria isolated from Magura Cave, Bulgaria [PDF]

open access: yes, 2013
Biocapacity of bacteria inhabiting karstic caves to produce valuable biologically active compounds is still slightly investigated. A total of 46 culturable heterotrophic bacteria were isolated under aerobic conditions from the Gallery with pre-historical
Kambourova Margarita   +4 more
core  

Effects of stingless bee and honey bee propolis on four species of bacteria [PDF]

open access: yes, 2009
We examined the antibacterial activities of several types of propolis, including Africanized honey bee green propolis and propolis produced by meliponini bees.
AQUINO-FERREIRA, R.   +4 more
core   +1 more source

Antibacterial Activity of Copper and Cobalt Amino Acids Complexes

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2011
The antibacterial properties of differently copper and cobalt amino acids complexes on agar plates was investigated in the present study. The antibacterial activity of amino acid complexes was evaluated against on three bacteria strains (Escherichia coli,
ANDREEA STĂNILĂ   +3 more
doaj   +1 more source

In Vitro Antibacterial Prospective of Crude Leaf Extracts of Melia azedarach Linn. against Selected Bacterial Strains [PDF]

open access: yes, 2009
The present study was carried out to evaluate the antibacterial activity of the crude leaf extracts of Melia azedarach against selected Gram positive and Gram negative bacterial strains.
Jayakumararaj, R.   +3 more
core   +1 more source

Methods to Isolate Possible Bacteriophage for Micrococcus Luteus and Acinetobacter Baumannii [PDF]

open access: yes, 2018
The increasing prevalence of antibiotic-resistant strains of bacteria has led to a crisis in treatment options. Acinetobacter baumannii is an example of a bacterium that has developed a dangerous level of multidrug resistance. Not only does it have genes
Hillis, A. M. (Amanda)   +2 more
core  

Actividades antimicrobiana y antiviral de extractos vegetales de algunas especies de la flora de Entre Ríos

open access: yesCiencia, Docencia y Tecnología, 2008
Los antecedentes etnobotánicos de plantas presentes en la Provincia de Entre Ríos (Argentina), usadas como antiséptico, facilitaron la selección de algunas de géneros vasculares: Myrcianthes pungens, Myrsine laetevirens, Tessaria integrifolia ...
Eduardo P. Vivot, María J. Cruañes
doaj  

Cold-active molecules for a sustainable preservation and restoration of historic-artistic manufacts [PDF]

open access: yes, 2016
In the last decades biotechnology research provides sustainable alternatives to traditional procedures for preventive preservation of cultural assets. Recently, bioactive molecules (BMs) isolated from marine invertebrate organisms have been isolated and ...
BARRESI, Giovanna Benedetta   +6 more
core  

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