Results 61 to 70 of about 15,425 (171)

Occurrence of Antimicrobial Resistance in Kocuria rhizophila Bacteria Isolated From Salmo munzuricus (Teleostei: Salmonidae) Samples in Natural Resources

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
This study examined the antibiotic susceptibility of Kocuria rhizophila isolated from Salmo munzuricus samples taken from the Munzur River. The isolates are resistant to Penicillin G, moderately susceptible to gentamicin and tetracycline, and highly susceptible to amoxicillin and ampicillin.
Bülent KAR
wiley   +1 more source

Bacillus subtilis endospore integrity and viability on simulated Martian regolith in rotational UVC radiation exposures

open access: yes
Current understanding of Martian regolith has advanced due to various rover explorations. Due to this, there are now several variants of Martian regolith that are chemically known and commercially available.
Greenhill, Andrew R.   +4 more
core   +1 more source

Endospore-forming bacteria as an indicator of pollution in sediments of Lake Geneva

open access: yesE3S Web of Conferences, 2013
Treated wastewater and runoff-water is released by the outlet of the sewage treatment plant of Vidy (Lausanne) directly into the Lake of Geneva via a pipe located 300m from the shore.
Bueche M.   +8 more
doaj   +1 more source

Experimental, Genomic, and Structural Evidence Supporting Putative PET‐Hydrolases in Thermophilic Bacteria Isolated From Hot Springs in Cajamarca, Peru

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
Integrated microbiological, genomic, and structural analyses of bacteria isolated from a Peruvian geothermal system reveal enzymatic potential for the transformation of polyesters such as PET. This study links experimental evidence with genomic determinants and in silico analyses that support the thermophilic bacteria biodegradation capacity.
Marco A. Rivera‐Jacinto   +6 more
wiley   +1 more source

Sustainable Endospore-Based Microreactor System for Antioxidant Capacity Assay

open access: yes, 2016
A novel endospore-based microbial method for “post-additional” antioxidant capacity assay was developed. The technique was based on oxidation and catalysis of the 2,2′-azinobis­(3-ethylbenzothiazoline)-6-sulfonic acid (ABTS) by Bacillus subtilis 168 ...
Ruihua Fei (1711888)   +4 more
core   +1 more source

Fungal biosynthesis of gold nanoparticles with sporicidal activity against bacterial endospores

open access: yesGreen Chemistry Letters and Reviews
Gold nanoparticles (AuNPs) have a wide range of applications due to their optoelectronic properties. Particularly, biological synthesis of AuNPs highlights due to the advantages related to the environmental care and the stabilization provided by capping ...
Jesús Guzmán-Moreno   +9 more
doaj   +1 more source

Bacterial healing of cracks in metakaolin‐based geopolymer concrete exposed to high temperatures

open access: yesStructural Concrete, Volume 27, Issue 4, Page 5804-5826, August 2026.
Abstract This study examined the bacterial healing of metakaolin‐based geopolymer concrete modified with colemanite (K) and red mud (RM) exposed to high temperatures. The metakaolin‐based geopolymer concrete samples modified with 4% K and 6% RM were prepared.
Harun Tanyildizi   +3 more
wiley   +1 more source

Studio sulla sopravvivenza di endospore batteriche in ambiente marziano [PDF]

open access: yes, 2008
In questo lavoro sono stati analizzati gli effetti dell’ambiente marziano, in particolare il forte irraggiamento UV, su endospore di varie specie batteriche e in particolare di Bacillus pumilus SAFR ...
Visentin, Rosita
core  

Developments in the taxonomy of aerobic, endospore-forming bacteria

open access: yes, 2011
Aerobic endospore-forming bacteria are found in soils of all kinds, ranging from acid to alkaline, hot to cold, and fertile to desert. It is well known that endospores confer special properties upon their owners and play dominant parts in their life ...
Halket, Gillian, Logan, Niall A.
core   +3 more sources

Human Infection Caused by Clostridium hathewayi

open access: yesEmerging Infectious Diseases, 2004
We describe a 27-year-old man with acute cholecystitis, hepatic abscess, and bacteremia caused by Clostridium hathewayi, a newly described gram-negative, endospore-forming, rod-shaped bacterium.
Sameer Elsayed, Kunyan Zhang
doaj   +1 more source

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