Results 61 to 70 of about 14,905 (214)

Effect of Glutaraldehyde on Protoplasts of Bacillus megaterium [PDF]

Journal of General Microbiology, 1970
SUMMARY: Glutaraldehyde is a 5-carbon dialdehyde with a wide antimicrobial spectrum; its effectiveness is markedly increased by buffering, usually with sodium bicarbonate, between pH 7.5 and 8.5. Its properties as an antimicrobial agent and chemosterilizer have been reviewed by Rubbo, Gardner & Webb (1967), and it is used extensively as a fixative in ...
A. D. Russell, T. J. Munton
openaire   +3 more sources

Assessment of co‐digestion of poultry litter and swine wastewater: the effect of enriched inoculum on biogas production

Journal of Chemical Technology &Biotechnology, Volume 100, Issue 9, Page 1863-1872, September 2025.
Abstract BACKGROUND Co‐digestion of substrates represents a viable strategy to enhance biogas production. This study evaluates biogas generation from the liquid fraction obtained through phase separation of co‐digested swine manure and poultry litter, to assess the influence of the inoculum‐to‐substrate ratio (ISR) and to analyze the effect of ...
Juliana Gaio Somer, Franciele Natividade Luiz, Tiago Joelzer Marteres, Rafaela Faust Meyer, Suzan Prado Fernandes Bernal, Jackeline Tatiane Gotardo, Gustavo Henrique Pedroso, Michel Rodrigo Zambrano Passarini, Marcela Boroski   +8 more
wiley   +1 more source

ISOLATION AND CHARACTERISTIC OF NITROGEN-FIXING BACTERIA AND PHOSPHATE-SOLUBILIZING BACTERIA FROM SOIL HIGH IN MERCURY IN TAILINGS AND COMPOST AREAS OF ARTISANAL GOLD MINE

AGRIVITA Journal of Agricultural Science, 2015
The research was conducted at Brawijaya University and West Nusa Tenggara, from March 2013 to October 2013. The tailings areas of the gold mine contains high mercury (Hg) as much as 1,090 ppm, and living microbes (resistance) exist in a small number in ...
Yulia Nuraini, Novi Arfarita, Bambang Siswanto   +2 more
doaj   +1 more source

Bioleaching as an Eco‐Friendly Nano‐Factory for Sustainable Inorganic Waste Management: Current Advancements, Challenges, and Opportunities

ChemistryOpen, Volume 14, Issue 9, September 2025.
The review explores the latest updates and information about the global trends and hazards of e‐waste and also discusses the bioleaching of metals and nanoparticles from various inorganic wastes. It also focuses on the mechanistic pathway of the bioleaching process and computational aspects. Inorganic waste management and metal recovery technology pose
Adhish Jaiswal, S. Irudhaya Raj, Adegoke Isiaka Adetunji, Latifa Negadi, Sangeeta Singh, Kaniki Tumba, Indra Bahadur, Imran Uddin   +7 more
wiley   +1 more source

Bacteria Associated with Arbuscula Mycorrhizal Spores Gigaspora margarita and Their Potential for Stimulating Root Mycorrhizal Colonization and Neem (Melia azedarach Linn) Seedling Growth

Microbiology Indonesia, 2013
Four isolates (BGi1, BGi2, BGi3, and BGi4) bacteria were isolated from surface sterilized arbuscular mycorrhizal fungi (AMF) spores of Gigaspora margarita (Gm).
SRI WILARSO BUDI, YENNI BAKHTIAR, NUNANG LAMAEK MAY   +2 more
doaj   +1 more source

On the Infrared Absorption Spectrum of Bacillus megaterium [PDF]

Journal of General Microbiology, 1958
The infrared absorption spectra of the aerobic spore-forming bacilli are variable. Evidence is presented to show that, for Bacillus megaterium, the nature of the spectrum is related to the morphology of the bacteria, both showing a cyclic variation with time. The time scale of the cycle is affected by the temperature at which the cultures are incubated,
K. P. Norris, J. E. S. Greenstreet
openaire   +2 more sources

Toxicological Safety, Antimicrobial Efficacy, and Sensory Evaluation of River Sand‐Derived Mica From Bangladesh: A Comprehensive Assessment for Cosmetic Applications

Journal of Cosmetic Dermatology, Volume 24, Issue 9, September 2025.
ABSTRACT Background Mica is widely applied in cosmetics, construction, automotive, electronics, defense, and medical industries, particularly important in cosmetics as an ingredient in foundations, eyeshadows, lipsticks, and nail polishes for its pearlescent and shimmering effects.
Hayatullah, Md. Golam Mostafa, Md. Aminur Rahman, Md. Nakib Hossen, Evena Parvin Lipy, Md. Ripaj Uddin, Mst. Maya Khatun, Md. Shazzadur Rahman   +7 more
wiley   +1 more source

Uptake of 14G-Streptomycin by Bacillus megaterium [PDF]

Journal of General Microbiology, 1962
SUMMARY: More than 90 % of the radioactivity taken up by Bacillus megaterium growing in medium containing inhibitory concentrations of 14C-streptomycin appeared to be identical with streptomycin, as shown by its behaviour on an ion-exchange resin and by recrystallization with streptomycin derivatives.
openaire   +3 more sources

Plasmid-mediated transformation in Bacillus megaterium [PDF]

Journal of Bacteriology, 1980
A transformation system was developed for Bacillus megaterium by using antibiotic resistance plasmid deoxyribonucleic acid molecules derived from Staphylococcus aureus and Bacillus cereus. Lysozyme-generated protoplasts of B. megaterium allowed uptake of plasmid deoxyribonucleic acid in the presence of polyethylene glycol.
B J Brown, B C Carlton
openaire   +3 more sources

A Comprehensive Review of Theaflavins: Physiological Activities, Synthesis Techniques, and Future Challenges

Food Science &Nutrition, Volume 13, Issue 8, August 2025.
Theaflavins demonstrate significant pharmacological effects on various chronic diseases, while low availability and stability. In vitro synthesis methods, such as enzymatic oxidation and nonenzymatic synthesis, can significantly enhance the production of theaflavins, but industrialization still faces some challenges.
Shaolong Du, Junyi Chang, Zhimei Zhou
wiley   +1 more source