Showing 101 - 120 results of 228 for search '"Bacillus subtilis"', query time: 0.06s Refine Results
  1. 101

    Synthesis, characterization and biological profile of some new dihydropyrimidinone derivaties by Madiha Kanwal, Humaira Nadeem, Sumra Malik, Saima Maqsood

    Published 2025-01-01
    “…Compound 4c exhibited hightest potential with −10 kcal/mol against bacterial strains. 4b showed best antifungal potential with −10.8 kcal/mol binding affinities. For Bacillus subtilis compound 4b and 4c performed best with 17 mm ± 2.21. for anti-fungal activity against Candida glabrata, amongst the five newly formed compounds, 4a showed best activity with 19 mm ± 1.22 The analogue 4b exhibited best anti-oxidant potential with 63.85 ± 1.39. …”
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  2. 102

    ANTIMICROBIAL EFFECT OF ORGANOTIN COMPOUNDS DERIVED FROM PHENOLIC SCHIFF BASES by Ane Francielly da Silva Santos, José Roberto da Silveira Maia

    Published 2019-12-01
    “…These compounds were bioassayed to evaluate their bacterial effect against Gram-positive (Staphylococcus aureus and Bacillus subtilis) and Gram-negative (Escherichia coli and Salmonella typhimurium) microorganisms. …”
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  3. 103

    Synthesis and In Vitro Antibacterial Activity of New 2-(1-Methyl-4-nitro-1H-imidazol-5-ylsulfonyl)-1,3,4-thiadiazoles by Bahram Letafat, Negar Mohammadhosseini, Ali Asadipour, Alireza Foroumadi

    Published 2011-01-01
    “…Compound 6b with 5-(5-nitrofuran-2-yl)-residue on 1,3,4-thiadiazole scaffold have shown promising antibacterial activities against gram-positive bacteria including Staphylococcus aureus, Staphylococcus epidermidis and Bacillus subtilis.…”
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  4. 104

    Plant growth-promoting microorganisms as natural stimulators of nitrogen uptake in citrus. by Ana Pérez-Piqueres, Belén Martínez-Alcántara, Rodolfo Canet, Raquel Del Val, Ana Quiñones

    Published 2025-01-01
    “…The objective of the present study was to evaluate the effect of two Bacillus subtilis strains either individually inoculated or in combination with Saccharomyces cerevisiae on 15N-labeled fertilizer uptake efficiency and physiological parameters. …”
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  5. 105

    Microbial ecology of sandflies—the correlation between nutrition, Phlebotomus papatasi sandfly development and microbiome by Slavica Vaselek, Bulent Alten

    Published 2025-01-01
    “…The microbial content of the pupa gut was severely diminished, with overall survival of two bacterial species in adult insects - Ochrobactrum intermedium (found in 95% of dissected adults) and Bacillus subtilis (16%). Further microbial studies may aid in developing biological control methods for sandfly larval or adult stages.…”
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  6. 106

    Investigation of biocorrosion on mild steel in cooling tower water and its inhibition by C. sativum by Sharmil Suganya R, Stanelybritto Maria Arul Francis, T Venugopal

    Published 2024-12-01
    “…The primary goal of this investigation was to evaluate the effect of Coriandrum sativum extract on mitigating corrosion caused by Staphylococcus aureus, Klebsiella pneumonia, and Bacillus subtilis on metal samples. Analytical methods including SEM, FTIR, and XRD examination were used on the metal surface to determine the mechanism underlying corrosion inhibition. …”
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  7. 107

    Exploration on Bioflocculation of Nannochloropsis oculata Using Response Surface Methodology for Biodiesel Production by Duraiarasan Surendhiran, Mani Vijay

    Published 2014-01-01
    “…In this work marine Bacillus subtilis was used for bioflocculation of Nannochloropsis oculata and ZnCl2 as cationic inducer. …”
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  8. 108

    Analysis of Antimicrobial and Antioxidant Activities of Chenopodium ambrosioides: An Ethnomedicinal Plant by Muhammad Ajaib, Tanveer Hussain, Saleha Farooq, Mehrban Ashiq

    Published 2016-01-01
    “…The maximum antibacterial potential is exhibited by bark macerated in petroleum ether against Bacillus subtilis (33±1.5 mm) and maximum antifungal potential exhibited by methanol extracts of fruit against Aspergillus niger (16±1.5 mm). …”
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  9. 109

    When Ribonucleases Come into Play in Pathogens: A Survey of Gram-Positive Bacteria by Brian C. Jester, Pascale Romby, Efthimia Lioliou

    Published 2012-01-01
    “…We will give a current update of what is known about ribonucleases in the model Gram-positive organism Bacillus subtilis and will describe their established roles in virulence in several Gram-positive pathogenic bacteria that are imposing major health concerns worldwide. …”
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  10. 110

    Structure-Activity Relationships of 3,3′-Phenylmethylene-bis-4-hydroxycoumarins: Selective and Potent Inhibitors of Gram-Positive Bacteria by Kanokporn Petnapapun, Warinthorn Chavasiri, Pornthep Sompornpisut

    Published 2013-01-01
    “…In this report, dicoumarol and its derivatives containing the substituted benzene ring at the methylenebis position were synthesized and evaluated for their antibacterial activity against gram-positive bacteria: Staphylococcus aureus and Bacillus subtilis, and gram-negative bacteria: Escherichia coli and Klebsiella sp. …”
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  11. 111

    Study on chemical composition and biological activities of essential oil of <i>Limnophila aromatica</i> (Lamk.) Merr. by Nguyen Thi Bich Thuyen, Tran Thanh Men, Ho Quoc Phong, Huynh Lien Huong

    Published 2024-12-01
    “…The antimicrobial assays demonstrated that the essential oil was effective against six of the eight tested microorganisms, including Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 25923, Bacillus subtilis ATCC 6633, Listeria innocua ATCC 33090, Bacillus cereus ATCC 14579, and Aspergillus niger ATCC 6275. …”
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  12. 112

    Photoinduced Synthesis of New Diisochromenochromen-4-ones and Their Antimicrobial Activities by Mohamad Yusuf, Indu Solanki, Payal Jain

    Published 2012-01-01
    “…The antibacterial and antifungal activities of the synthesized products were also evaluated against the Klebsiella pneumoniae, Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, Bacillus subtilis, and Aspergillus janus and Penicillium glabrum, respectively. …”
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  13. 113

    Evolution of Volatile Flavour Compounds during Fermentation of African Oil Bean (Pentaclethra macrophylla Benth) Seeds for “Ugba” Production by C. O. Nwokeleme, J. Obeta Ugwuanyi

    Published 2015-01-01
    “…During natural mixed culture process 36 volatile compounds including 12 hydrocarbons, 10 esters, 5 alcohols, 2 phenols, 2 ketones, and one each of furan, amine, acid, thiophene, and lactone were identified. When Bacillus subtilis was used in pure culture, 30 compounds comprising 10 hydrocarbons, 8 esters, 3 alcohols, 2 amines, 2 sulfur compounds, and one of each of acid, aldehyde, phenol, ketone, and furan were identified. …”
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  14. 114

    SMC translocation is unaffected by an excess of nucleoid associated proteins in vivo by Zhongqing Ren, Lindsey E. Way, Xindan Wang

    Published 2025-01-01
    “…In this study, using Bacillus subtilis as a model system, we expressed a collection of representative bacterial and archaeal DNA-binding proteins that introduce distinct DNA structures and potentially pose different challenges for SMC movement. …”
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  15. 115

    Synthesis, Characterization and Antibacterial Studies of Some Transition Metal Complexes of a Schiff Base Derived from 2-(Aminomethyl)- benzimidazole and Thiophene-2-carbaxaldehyde by Pragathi Jogi, K. Mounika, M. Padmaja, Lakshmi M., C. Gyanakumari

    Published 2011-01-01
    “…Antibacterial activity of the ligand and its metal complexes were studied against two gram-negative bacteria; Escherichia coli, Pseudomonas aeruginosa and two gram-positive bacteria; Bacillus subtilis, Staphylococcus aureus. It has been found that all the complexes are antimicrobially active and show higher activity than ligand.…”
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  16. 116

    Comprehensive toxicity assessment of silver nanoparticles on Bacteria, human vein endothelial cells, and Caenorhabditis Elegans by Bircan Dinç

    Published 2025-03-01
    “…In this study, it was investigated the effects of AgNPs on bacteria (Escherichia coli and Bacillus subtilis), a model organism (Caenorhabditis elegans), and human vein endothelial cells (HUVECs) at low concentrations (10, 30, and 50 μg/mL).The AgNPs were synthesized using a chemical reduction method and thoroughly characterized, showing a hydrodynamic size of 55 nm, a zeta potential of −57 mV, and thermal decomposition temperatures ranging from 182 to 318 °C. …”
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  17. 117

    Synthesis, Spectroscopic Characterization and Preliminary Antimicrobial Studies of Mn(II) and Cu(II) Complexes of two Thiolates; S,S’-(2,6-Diaminopyridine-3,5-diyl) Dibenzenecarbot... by P. O. Ukoha, C.U. Alioke, N.L> Obasi, K.F. Chah

    Published 2011-01-01
    “…Antimicrobial studies on the ligands and their complexes showed varying degrees of inhibition on the growth of the following microorganisms; Staphylococcus aureus (ATCC 25923), Pseudomonas aeruginosa (ATCC 27853), Bacillus subtilis (ATCC 6633) and Candida albicans (ATCC 2091). …”
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  18. 118

    Silver nanofiber membranes for indoor air pollution treatment by K.V. Radha, V.S. Selvi, J. Aarcha

    Published 2025-06-01
    “…The review on investigating the antibacterial and antifungal activity of the synthesised Ag nanoparticles revealed significant amount of antimicrobial activity against airborne pathogens such as Bacillus subtilis, Bacillus megaterium, Staphylococcus aureus, Pseudomonas aeruginosa, Pseudomonas putida, Escherichia coli, Aspergillus niger, Aspergillus ficuum, Rhizopus stolonifer and Phanerochaete chrysosporium were observed. …”
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  19. 119

    Acute Toxicity and Antioxidant and Antibacterial Activities of Kyllinga polyphylla Willd. ex Kunth, Cyperaceae Family by Van-Ay Nguyen, Thi-Hang Phung, Thi-Diem-Trang Kieu, Trong-Hong-Phuc Nguyen

    Published 2024-01-01
    “…The methanol and ethanol extracts (200 mg/mL) have ability to resist eight common bacterial strains (including Staphylococcus aureus, Listeria innocua, Bacillus subtilis, Bacillus cereus, Escherichia coli, Salmonella sp., Pseudomonas aeruginosa, and Enterococcus faecalis), which is equivalent to the antibacterial activity of amoxicillin and tetracycline at a concentration of 1 mg/mL. …”
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  20. 120

    Improvement of the nutritional value and growth of rotifer (Brachionus plicatilis) by different enrichment period with Bacillus sp. by Sutia Budi, . Zainuddin, Siti Aslamsyah

    Published 2011-01-01
    “…The types of bacteria used were Bacillus subtilis, B. pumilus and B. licheformis with the density of 2x1010 cfu/g. …”
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