Results 21 to 30 of about 80,887 (159)

Biofilm formation by clinically isolated Staphylococcus Aureus from India

Journal of Infection in Developing Countries, 2018
Introduction: Staphylococcal biofilms are prominent cause for acute and chronic infection both in hospital and community settings across the world.
Alasthimannahalli Gangadhara Triveni, Mendem Suresh Kumar, Chavadi Manjunath, Channappa T Shivannavar, Subhaschandra M Gaddad   +4 more
doaj   +1 more source

Biofilm development by potentially pathogenic non-pigmented rapidly growing mycobacteria

BMC Microbiology, 2008
Background A study to evaluate the biofilm-development ability in three different media (Middlebrook 7H9, sterile tap water and PBS-5% glucose) was performed with 19 collection strains from 15 different species on non-pigmented rapidly growing ...
Fernández-Roblas Ricardo, Ayala Guillermo, Kinnari Teemu J, Martín-de-Hijas Nieves Z, Esteban Jaime, Gadea Ignacio   +5 more
doaj   +1 more source

Screening for optimal protease producing Bacillus licheniformis strains with polymer-based controlled-release fed-batch microtiter plates

Microbial Cell Factories, 2021
Background Substrate-limited fed-batch conditions have the favorable effect of preventing overflow metabolism, catabolite repression, oxygen limitation or inhibition caused by elevated substrate or osmotic concentrations.
Tobias Habicher, Tobias Klein, Jacqueline Becker, Andreas Daub, Jochen Büchs   +4 more
doaj   +1 more source

Emergence of Fungicide Sensitivity in Leptosphaeria maculans Isolates Collected from the Czech Republic to DMI Fungicides

Agriculture, 2022
In the Czech Republic, demethylation inhibitors (DMIs) are used both as fungicides in controlling phoma stem canker and as growth regulators. This heavy use can result in the development of resistant isolates. A total of 45 and 286 Leptosphaeria maculans
Olufadekemi Fajemisin, Jana Mazáková, Pavel Ryšánek   +2 more
doaj   +1 more source

Chitosan Nanoparticles: As an Anti-Biofilm Agent against Acinetobacter Strains baumannii Representing the Multidrug Resistance Phenotype [PDF]

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Īlām, 2023
Introduction: Acinetobacter baumannii (A. baumannii) is a non-fermentative gram-negative coccobacillus that shows high resistance to antimicrobial compounds.
Ghazal Ghajari, Negin Rajaei, Arijit Chakraborty   +2 more
doaj  

Scale-up from microtiter plate to laboratory fermenter: evaluation by online monitoring techniques of growth and protein expression in Escherichia coli and Hansenula polymorpha fermentations

Microbial Cell Factories, 2009
Background In the past decade, an enormous number of new bioprocesses have evolved in the biotechnology industry. These bioprocesses have to be developed fast and at a maximum productivity.
Engelbrecht Christoph, Kensy Frank, Büchs Jochen   +2 more
doaj   +1 more source

Optimized polymer-based glucose release in microtiter plates for small-scale E. coli fed-batch cultivations

Journal of Biological Engineering, 2020
Background Small-scale cultivation vessels, which allow fed-batch operation mode, become more and more important for fast and reliable early process development.
Timm Keil, Barbara Dittrich, Clemens Lattermann, Jochen Büchs   +3 more
doaj   +1 more source

Development and validation of a quantitative, high-throughput, fluorescent-based bioassay to detect schistosoma viability. [PDF]

PLoS Neglected Tropical Diseases, 2010
Schistosomiasis, caused by infection with the blood fluke Schistosoma, is responsible for greater than 200,000 human deaths per annum. Objective high-throughput screens for detecting novel anti-schistosomal targets will drive 'genome to drug' lead ...
Emily Peak, Iain W Chalmers, Karl F Hoffmann   +2 more
doaj   +1 more source

Into the well—A close look at the complex structures of a microtiter biofilm and the crystal violet assay

Biofilm, 2019
The microtiter assay is one of the most widely used methods for assessing biofilm formation. Though it has high throughput, this assay is known for its substantial deviation from experiment to experiment, and even from well to well.
Kasper Nørskov Kragh, Maria Alhede, Lasse Kvich, Thomas Bjarnsholt   +3 more
doaj   +1 more source

A cell-free microtiter plate screen for improved [FeFe] hydrogenases.

PLoS ONE, 2010
Background[FeFe] hydrogenase enzymes catalyze the production and dissociation of H(2), a potential renewable fuel. Attempts to exploit these catalysts in engineered systems have been hindered by the biotechnologically inconvenient properties of the ...
James A Stapleton, James R Swartz
doaj   +1 more source