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112 articles for “Bacillus subtilis-2162”
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Phytochemical Screening and In Vitro Antifungal and Antibacterial Analysis of Four Indian Medicinal Plants
Abstract: Four plants have been used in present study i.e., chamomile, cinnamon, cloves and lemon, that are commonly used as spices in Indian foods as well as in the recipes of ayurvedic medicines since the ancient times. They have not only antimicrobial property for curing diseases but also have essential concentration of certain phytochemicals. Hence, phytochemical screening (both qualitative – saponin, tannin, flavonoid, carbohydrate, protein, alkaloid, steroid, phenol, phytosterol, terpenoids and …
Published in Research & Reviews : Journal of Herbal Science · Vol. 6, Issue 3, 2017 · pp. 17–31 Read article
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Pharmacological intervention by natural remedies as antimicrobial agent: A Review
Abstract: Economically significant edible seeds grown and consumed all over the world are common beans (Phaseolus vulgaris L.). Protein, starch, and dietary fibre are especially abundant in P. vulgaris. When compared to cereal starches, bean starch is believed to be significantly less digestible. In the literature, significant biological activities such as those related to antioxidant, antibacterial, antihyperglycemic, and anticancer effects are linked to the chemical composition of beans. At the genetic …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 13, Issue 1, 2023 · pp. 6–9 Read article
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Characterization of Synthesized Heterocyclic Oxadiazole Derivatives Using Mass, UV, IR, and NMR Spectroscopy, Among other Spectroscopic Techniques: Review
Abstract: The current study synthesized and assessed 3-heteroarylazo 4-hydroxy coumarin derivatives' initial antibacterial activities in vitro against four distinct pathogenic bacterial strains, including Pseudomonas aeruginosa, Bacillus subtilis, Escherichia coli, and Staphylococcus aureus. Ampicillin, a common medication, was used to compare each compound's antibacterial properties. UV, IR, 1H NMR, mass spectroscopy, and X-ray diffraction examinations were used to analyze the compounds. By using UV–vis spectra, the solute-chromic behavior of these compounds was …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 1, Issue 1, 2023 · pp. 28–33 Read article
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Exploring the Bioactive Potential of Himalayan Lichens: Phytochemical and Antimicrobial Profiling of Xanthoparmelia tinctina and Pyxine subcinerea Extracts
Abstract: The symbiotic association that develops between cyanobacteria, algae, and fungi results in the composite organism known as lichens, which has traits similar to those of plants but differs in its separate parent organisms. Lichens can have a variety of morphological characteristics, including foliose structures that resemble flat leaves, crustose structures that resemble flake crystals, fruticose branches that have short, leafless branches, and leprose-powder-like appearances. Due to their therapeutic potential, lichens …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 14, Issue 2, 2024 · pp. 21–28 Read article
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A Study to Evaluate Nurse Led Intervention Regarding Home Care Management Among Tuberculosis Patients Attending Chest and TB OPD at PGIMS Rohtak
Abstract: Introduction: Tuberculosis is an infectious bacterial pathogen caused by the bacillus called Mycobacteriumtuberculosis, an acid-fast rode shaped bacillus 0.8–5 μm in length and 0.2–0.6 μm in thickness. Tuberculosis (TB) primarily impacts the lungs (pulmonary TB), but it can also affect other parts of the body (extra-pulmonary TB). It spreads through the air and causes damage to the lungs and various other organs. TB is a significant public health issue in …
Published in International Journal of Emergency and Trauma Nursing and Practices · Vol. 3, Issue 1, 2025 · pp. 31–36 Read article
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Self Healing Material: An Introduction
Abstract: Self-healing materials have emerged as a transformative innovation for sustainable infrastructure and advanced applications such as wearable electronics and smart transportation systems. These materials possess the intrinsic ability to repair damage autonomously or with minimal external intervention, thereby extending service life and reducing maintenance costs. Inspired by biological systems, self-healing mechanisms are broadly classified into extrinsic approaches, such as microcapsule and vascular networks based healing, and intrinsic mechanisms involving reversible …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 604–611 Read article
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Microbially Modified Sustainable Cementitious Composites Using Industrial Ash Fillers
Abstract: The growing demand for sustainable, durable construction materials has driven the development of bio-engineered cementitious composites incorporating industrial by-products and self-healing mechanisms. This study investigates a microbially modified cementitious composite that integrates industrial ash fillers with bacteria-based self-healing technology to enhance mechanical performance and microstructural integrity while reducing cement consumption. Cement was partially replaced with industrial ash at 20%, 30%, and 40% replacement levels, and a uratolytic bacterial strain (Bacillus …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 331–350 Read article
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Computational Software Assisted Multiple Therapeutic Targets Oriented Screening of Some Natural Alkaloid Compounds
Abstract: The current efforts endeavor towards the computational exploration of some interestingpharmacological potentials of some natural alkaloids by using the Schrodinger Maestro 9.1software. The excellence in therapeutics was screened against five most imperative targets:Cyclin-Dependent Kinase-5 (anti-cancer), Cycloxygenase-2 (anti-inflammatory), Proteinkinase C (anti-cancer), Dipeptidyl peptidase (anti-diabetic), and Angiotensin-1-ConvertingEnzyme (anti-hypertensive). The alkaloids which were previously reported to possessantibiotic activities against Bacillus subtilis, Staphylococcus aureus, and Mycobacteriumsmegmatis and anti-photo-oxidative, have now perceived to be multi-dimensional …
Published in Research and Reviews : Journal of Computational Biology · Vol. 8, Issue 2, 2019 · pp. 5–9 Read article
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Isolation and Characterization of Rhamnolipid from Pseudomonas aeruginosa: Assessment of Biofilm Disruption Potential
Abstract: Biosurfactants are microbial metabolites bearing typical amphiphilic structure of a surfactant. This study is aimed at isolation and characterization of Rhamnolipid (RL) biosurfactant from Pseudomonas aeruginosa MTCC 2488. Characterization of biosurfactant was assessed by oil displacement test, foaming test, thin layer chromatography (TLC) and antimicrobial activity for the same was evaluated against planktonic/sessile microbes including Staphylococcus aureus, Bacillus subtilis and Candida albicans. Keywords: Biosurfactant, rhamnolipid, biofilm, Pseudomonas aeruginosaCite this ArticleKaur …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 8, Issue 2, 2018 · pp. 26–33 Read article
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Phytochemical Characterization and Antimicrobial Activity of Cassia Alata Leaf Extract
Abstract: Aim: The aim of this study was screening for bioactive compounds with pharmaceutical properties from Cassia alata leaf extract. Methodology: The dried sample of Cassia alata leaf was powdered and extracted with ethanol using soxhlet apparatus. Antimicrobial activity of the leaf extract was checked against different clinical pathogens. Result and discussion: Thin layer chromatography (TLC) revealed the number of compounds present in the leaf extract. The results suggest that they …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 9, Issue 3, 2019 · pp. 20–24 Read article
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Cyto-toxicity of Silver Nanoparticles on A Bacterial Population Isolated From Lakewater
Abstract: Due to the increased industrial and consumer applications, there is growing concern regarding the possible risk associated with their environmental exposure. Silver nanoparticles are considered to be toxic both to environment and human beings after a permissible limit. The aim of the present study was to explore the difference in toxicity mechanism of Silver nanoparticles (NPs) at low concentrations (≤1 μg/mL), in a lake-water bacterial consortia containing Bacillus marisflavi and …
Published in Research and Reviews: A Journal of Toxicology · Vol. 4, Issue 1, 2014 · pp. 22–25 Read article
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Development of Cotton and Cotton Gauze Fabric Coated with Swietenia microphylla Bark as a Wound Contact Layer
Abstract: The present work discusses the development of cotton and cotton gauze-based bandage using mahogany. The biological properties of mahogany bark extract have been identified. The 25% concentration of mahogany extract have been treated directly and kept at room temperature for conditioning. Further the antibacterial activity of mahogany-treated samples have been evaluated against wound infecting pathogens (AATCC- 147) Escherichia coli, Bacillus subtilis, Pseudomonas aeruginosa, Klebsiella pneumoniae, Serratia marcescens and Staphylococcus aureus. …
Published in Research and Reviews: A Journal of Toxicology · Vol. 4, Issue 2, 2014 · pp. 1–4 Read article
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The Effect of Temperature on Possible Microorganisms Isolated and Identified in Freshwater and Saltwater Media from Mixed Crude Oil
Abstract: The investigation of the effect of temperature on the characteristics and properties of microorganisms isolated and identified in freshwater and saltwater media mixed with crude oil demonstrates the potential impact of temperature variation under different bioreactor conditions. However, temperature was identified as an inhibitor of microbial growth, resulting in a decrease in the population of individual organisms sampled during the investigation. This trend was observed in both freshwater and saltwater …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 17, Issue 2, 2026 · pp. 36–47 Read article
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Spectral, thermal, electrochemical and biological studies of Co(II), Ni(II), Cu(II) and Zn(II) complexes derived from 4-(3-bromo-4-hydroxy-5-methoxybenzylideneamino)-3-mercapto-6-methyl-5-oxo-1,2,4-triazine.
Abstract: The Schiff base4-(3-bromo-4-hydroxy-5-methoxybenzylideneamino)-3-mercapto-6-methyl-5-oxo-1,2,4-triazine and its Co(II), Ni(II), Cu(II) and Zn(II) complexes have been synthesized and characterized by IR, NMR, electronic, ESR, fluorescence, thermal, magnetic moment and electrochemical studies. IR and thermal data support the presence of coordinated water in the metal complexes. The electronic spectral and magnetic moment measurements indicate octahedral geometry for Co(II), Ni(II) and Zn(II) complexes and square planar for Cu(II) complexes. Biological studies of the ligand and …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 5, Issue 1, 2014 · pp. 6–16 Read article
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Antibacterial and Antifungal Activities of Mirabilis jalapa of Indian Origin
Abstract: The in vitro antimicrobial activity of Mirabilis jalapa leaf extract was studied against selected pathogenic and non-pathogenic microorganisms Escherichia coli, Bacillus subtilis, Klebsiella pneumoniae, Penicillium chrysogenum, Auriparus flaviceps and Trichoderma viridae by using agar diffusion and broth dilution methods. Leaves were extracted using solvents petroleum ether, chloroform and methanol. Among the solvents tested, petroleum ether and chloroform extracts showed good antimicrobial activity against the selected pathogens. The growth inhibitors were …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 2, Issue 2, 2012 · pp. 1–10 Read article
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Biocontrol Agents for The Management of Rhizoctonia Solani in Rice
Abstract: The sheath blight caused by Rhizoctonia solani is an important disease in rice. The bacterial antagonists were tested for their potential to suppress R. solani in dual cultures. Pseudomonas fluorescens isolate 27 was effective in reducing the mycelial growth and sclerotial number of R. solani followed by Pf 2. In pot culture also, seed bacterization, root bacterization and foliar spray with Pf 27 individually controlled the rice sheath blight disease …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 1, Issue 1, 2011 · pp. 41–44 Read article
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Screening of Phytochemical Constituents Towards Antimicrobial Potency of Hygrophila schulli
Abstract: The present study was carried out to determine the invitro antibacterial and antifungal and phytochemical activity of Hygrophila schulli. In this study antimicrobial activity of leaves of Hygrophila schulli was studied by analyzing in different concentrations ranging from 100-500µg. We observed that at higher concentrations (>300 µg) ethanolic extract of Hygrophila schulli showed certain significant antimicrobial effect. Antimicrobial activities against Escherichia coli, Fusarium verticillioides, Klebsiella sp., Aspergillus flavus, Pseudomonas aeruginosa, …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 1, Issue 1, 2011 · pp. 1–5 Read article
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Screening of Secondary Metabolites for Estimating Antimicrobial and Antioxidant Potency of Clitoria ternatea (L.)
Abstract: The present study was carried out for the screening of secondary metabolites for estimating the antimicrobial potency of Clitoria ternatea (L.). In this study antimicrobial activity of leaves of Clitoria ternatea were studied by analyzing in different concentrations ranging from 100–500 µg. We observed that at higher concentrations (>300 µg) ethanolic extract of Clitoria ternatea showed certain significant antimicrobial effect. Antimicrobial activities against Escherichia coli, Fusarium verticillioides, Klebsiella sp., Aspergillus …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 1, Issue 1, 2011 · pp. 1–6 Read article
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Cytotoxicity of Titanium Dioxide Nanopaprticleson A Bacterial Population Isolated from Lakewater Sediments
Abstract: Studies suggest that approximately 4.6 million ton of pigmentary titanium dioxide (TiO2) is consumed annually worldwide. Owing to the increased industrial and consumer applications, there is growing concern regarding the possible risk associated with their environmental exposure. TiO2 dust, when inhaled, has been classified by the International Agency for Research on Cancer (IARC) as an IARC Group 2B carcinogen, meaning it is possibly carcinogenic to humans. TiO2 nanoparticles (NPs) can …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 4, Issue 1, 2014 · pp. 31–35 Read article
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Cost effective method of protease production in solid state fermentation by using combined substrate corn cob and lentil husk
Abstract: AbstractAn alkalophilic Bacillus cereus strain was found to produce a thermal and pH tolerant extracellular alkaline protease which showed very good compatibility and stability with commercial laundry detergents. Considering important industrial application of B. cereus protease, its production was need to be enhanced. Different agro-industrial waste products viz. wheat bran, lentil husk, green gram husk and corn cob were used as substrates for the production of B. cereus protease by …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 3, Issue 1, 2013 · pp. 10–16 Read article