Results 91 to 100 of about 85,335 (315)

Advancements and Challenges in the Production of Biosurfactants: A Path Toward Sustainable Surfactant Alternatives

open access: yesChemBioEng Reviews, Volume 13, Issue 1, February 2026.
Microorganisms generate versatile biosurfactants with a wide range of uses. Although cost issues still exist, industrial interest is growing because to the advantages of sustainability, which are enhanced by genetic engineering; life cycle evaluation is crucial for scalable, environmentally responsible production.
Lavanya M., Rishabh Agarwala
wiley   +1 more source

Antioxidant, antibacterial, and ultraviolet-protective properties of carotenoids isolated from Micrococcus spp.

open access: yes, 2013
Carotenoids are the most common naturally occurring bioactive terpenoid pigments, which are commonly produced by a wide variety of plants and microbes. The present study was aimed to evaluate the antioxidant, antimicrobial and radio-protective properties
D. Mohana   +2 more
semanticscholar   +1 more source

Microbiological Assessment of Poultry Feeds within Ilorin, Nigeria

open access: yesNotulae Scientia Biologicae, 2017
The poultry feeds were obtained from 20 different poultry pens and their microbial contents were assessed. The antibiotics resistance patterns of the bacterial isolates were also determined.
Ismaila Olawale SULE   +1 more
doaj   +1 more source

Comparison on conjunctival sac bacterial flora of the seniors with dry eye in Ganzi autonomous prefecture [PDF]

open access: yesInternational Journal of Ophthalmology, 2013
AIM: To compare the bacterial flora in palpebral conjunctiva of xerophthalmia seniors of Tibetan, Yi and Han, and analyze the differences and similarities of the bacteria.METHODS:The test subjects were selected from 2 Tibetan, 2 Yi and 3 Han populated ...
Yue Zhang   +9 more
doaj   +1 more source

Integration of MALDI‐TOF MS and 16S rRNA Analysis for Identification of Plant‐Based Fermentation‐Associated Microbiota

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Plant‐based fermentation matrices significantly influence microbial diversity and species‐specific proteomic adaptations. The integration of MALDI‐TOF MS and 16S rRNA sequencing with physicochemical analyses allowed for a better understanding of the impact of specific fermentation products on differences in microbial diversity and spectral protein ...
Agnieszka Ludwiczak   +8 more
wiley   +1 more source

Multiple prebiotic metals mediate translation. [PDF]

open access: yes, 2018
Today, Mg2+ is an essential cofactor with diverse structural and functional roles in life's oldest macromolecular machine, the translation system. We tested whether ancient Earth conditions (low O2, high Fe2+, and high Mn2+) can revert the ribosome to a ...
Bowman, Jessica C   +8 more
core   +1 more source

Особливості кінетики гідролізу Micrococcus lysodeikticus іммобілізованими формами лізоциму

open access: yesInnovative Biosystems and Bioengineering, 2020
Проблематика. Резистентність збудників бактеріальних захворювань до антибіотиків призводить до зниження ефективності терапії інфекційних хвороб, що своєю чергою стимулює пошук, модифікацію або створення нових антибактеріальних агентів, у т.ч.
Oleg Sevastyanov   +2 more
doaj   +1 more source

Airborne Bacterial Communities: Diversity, Survival Strategies and Functional Roles in the Atmosphere

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This mini‐review synthesises evidence on the taxonomic patterns of airborne microorganisms and the selective pressures they face. We highlight key conserved physiological traits, such as DNA repair and desiccation tolerance, which enable stress‐tolerant members to survive and suggest their potential for activity within the atmospheric environment ...
Jungsoo Park, S. Jane Fowler
wiley   +1 more source

Minimization of Illness Absenteeism in Primary School Students Using Low-Cost Hygiene Interventions [PDF]

open access: yes, 2012
Objective: Safe water and hygiene intervention was evaluated to assess its impact on students’ health, hygiene practices and reduction in illness absenteeism in primary school students.
Shirsat, SD, Tambekar, DH
core  

Efektivitas Ekstrak Daun Mimba terhadap Micrococcus Luteus yang Diisolasi dari Anjing Penderita Dermatitis Kompleks

open access: yesIndonesia Medicus Veterinus, 2018
Mimba (Azadirachta indica A Juss) adalah tanaman yang tergolong dalam tanaman perdu/terna yang tumbuh subur di Indonesia. Ekstrak daun mimba mengandung beberapa senyawa aktif seperti alkaloid, flavonoids, triterpenoids, karotenoids, steroids dan keton ...
Saptarima Eka Estiani Boro   +2 more
doaj  

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