Results 181 to 190 of about 542,089 (343)

Antimicrobial activity of coconut oil-in-water emulsion on Staphylococcus epidermidis and Escherichia coli EPEC associated to Candida kefyr

open access: yesHeliyon, 2018
Candida kefyr has been considered both a food-spoiling agent and a type of yeast with fermentation properties. In this study, the authors have evaluated the antimicrobial activity of a coconut oil-in-water emulsion associated to the presence of C. kefyr.
Susy Ferraz de Oliveira   +9 more
doaj  

Antibacterial hydrogel: The sniper of chronic wounds

open access: yesBMEMat, EarlyView.
The treatment of chronic wounds has always been an important challenge in the medical field. We focus on hydrogels not only because they provide a moist healing environment but also because compared with traditional dressings, they can effectively prevent and treat infections, reduce wound pain and scar formation.
Shengtai Bian   +6 more
wiley   +1 more source

Non‐thermal plasma decontamination of microbes: a state of the art

open access: yesBiotechnology Progress, Volume 41, Issue 2, March/April 2025.
Abstract Microbial decontamination is a critical concern in various sectors, from healthcare to food processing. Traditional decontamination methods, while effective to a degree, present limitations in terms of environmental impact, efficiency, and potential harm to the target material. This review investigates the emerging realm of non‐thermal plasma (
Yiyi Xu, Amarjeet Bassi
wiley   +1 more source

Impedance Microbiology: Applications in Food Hygiene [PDF]

open access: bronze, 1999
Monika Wawerla   +3 more
openalex   +1 more source

Improving trans‐cinnamic acid production in a model cyanobacterium

open access: yesBiotechnology Progress, Volume 41, Issue 2, March/April 2025.
Abstract trans‐Cinnamic acid (tCA) is a precursor in the synthesis of many high‐value compounds with bio‐active qualities useful in applications like medicine, polymers, and cosmetics. Currently tCA is produced by industrial chemical synthesis from fossil fuels or cost‐prohibitive isolation from terrestrial plants.
Darcy Hunstiger   +3 more
wiley   +1 more source

Microbiology 1 [PDF]

open access: yes
Exam paper for second semester Microbiology (National Diploma in Biotechnology And Food ...
University of Johannesburg
core   +2 more sources

Sensitivity of bulk electrical impedance spectroscopy (bio‐capacitance) probes to cell and culture properties: Study on CHO cell cultures

open access: yesBiotechnology Progress, Volume 41, Issue 2, March/April 2025.
Abstract Bulk electrical impedance spectroscopy (bio‐capacitance) probes, hold significant promise for real‐time cell monitoring in bioprocesses. Focusing on Chinese hamster ovary (CHO) cells, we present a sensitivity analysis framework to assess the impact of cell and culture properties on the complex permittivity spectrum, εmix, and its associated ...
Elham Salimi   +6 more
wiley   +1 more source

Microbial Contamination of Leafy Vegetables in Porto-Novo, Republic of Benin

open access: yesJournal of Food Quality and Hazards Control, 2019
Background: The vegetables provide important nutrients to human beings. Nevertheless, contaminated vegetables can cause health problems because of their microbial load.
E.J. Hougbenou Houngla   +2 more
doaj  

Harnessing cell aggregates for enhanced adeno‐associated virus manufacturing: Cultivation strategies and scale‐up considerations

open access: yesBiotechnology Progress, EarlyView.
Abstract The possibility to produce recombinant adeno‐associated virus (rAAV) by adherent HEK293T cells was studied in a stirred tank bioreactor (STR) culture of cell aggregates. A proof‐of‐concept of rAAV production was successfully demonstrated in a process where single cells were first expanded, then cell aggregates were formed by dilution into a ...
Brian Ladd   +2 more
wiley   +1 more source

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