130 results on '"Bhuvaneshwari, V."'
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2. Synergistic biocomposites (HAp/AC) of rice husk-based activated carbon (AC) and turkey bone-derived hydroxyapatite (HAp) for degradation of toxic dyes, antibacterial efficacy, and in vitro evaluation of anticancer activity in human hepatocellular carcinoma HepG2 cell line
3. Towards Standardizing the Library Circulation Metadata
4. A review on effect of nanoparticle addition on thermal behavior of natural fiber–reinforced composites
5. Harnessing the potency of eco-friendly calcium oxide derived from eggshells for enhanced photocatalytic activity and biocompatibility evaluation in HepG2 cell line
6. Growth kinetics of novel nickel oxide (NiO) nano fibers on glass substrates by SILAR process: A solution to remove AZO dye
7. Influence of gadolinium doped in nickel nanoferrites on structural, optical, electrical, and magnetic properties
8. Bamboo Fiber Reinforced Composites
9. Antimicrobial activity of copper nanomaterials: Current status and future perspectives
10. Synthesis and characterization of chitosan/zinc oxide nanocomposite for antibacterial activity onto cotton fabrics and dye degradation applications
11. Improving Vehicle Security using CNN and Internet of Things Based Face Identification
12. Synthesis and characterization of chitosan/iron oxide nanocomposite for biomedical applications
13. Preparation of chitosan coated zinc oxide nanocomposite for enhanced antibacterial and photocatalytic activity: As a bionanocomposite
14. Bamboo Fiber Reinforced Composites
15. Synthesis of zinc oxide nanoparticles (ZnO NPs) using pure bioflavonoid rutin and their biomedical applications: antibacterial, antioxidant and cytotoxic activities
16. Influence of Process Parameters on the Machining Characteristics of Austensite Stainless Steel (AISI 304)
17. Impact of Insects and Pests in loss of Crop Production: A Review
18. Synthesis, characterization and antibacterial activity of hybrid chitosan-cerium oxide nanoparticles: As a bionanomaterials
19. Evaluation of the Cytotoxic and Antioxidant Activity of Phyto-synthesized Silver Nanoparticles Using Cassia angustifolia Flowers
20. Biosynthesis of silver nanoparticles using stem bark extracts of Diospyros montana and their antioxidant and antibacterial activities
21. Chapter 16 - Nanophosphorous fertilizer: promoting sustainable agriculture practices
22. Effect of temperature on Pi54-mediated leaf blast resistance in rice
23. Surgical Management of Canine Prostatic Neoplasia: - A Case Report
24. Dual specific Protein kinases mediate neem fruit extract-induced defense gene expression in Solanum lycopersicum L.
25. Secondary metabolite credentials and in vitro free radical scavenging activity of Alpinia calcarata
26. Low Power CMOS GDI Full-adder Design
27. A study of the utility of red cell distribution width to predict the mortality in patients with sepsis visiting Rajah Muthiah Medical College and Hospital
28. The estimation of serum gamma glutamyl transferase in fatty liver disease
29. Study to estimate platelet lymphocyte ratio in acute coronary syndrome as a prognostic marker
30. ANTIHYPERGLYCEMIC AND ANTIOXIDANT ACTIVITY OF PRUNETIN IN STREPTOZOTOCIN-INDUCED DIABETIC NEPHROTOXIC RATS
31. Protein–protein and DNA–protein interactions mediate induction of defense genes by fruit extract of Azadirachta indica A. Juss. in Solanum lycopersicum L.
32. Chapter 18 - Antimicrobial activity of copper nanomaterials: Current status and future perspectives
33. List of contributors
34. Corrigendum to “Studies on solvent precipitation of levan synthesized using Bacillus subtilis MTCC 441” [Heliyon 5 (9) (September 2019) e02414]
35. Multi-Purpose Intelligent Drudgery Reducing Ecobot
36. Marker Assisted Gene Pyramiding (MAGP) for bacterial blight and blast resistance into mega rice variety “Tellahamsa”
37. Bio-inspired synthesis of chitosan/copper oxide nanocomposite using rutin and their anti-proliferative activity in human lung cancer cells
38. Biogenic method of cerium oxide nanoparticles synthesis using wireweed (Sida acuta Burm.f.) and its antibacterial activity against Escherichia coli
39. Contributors
40. Evaluation of the Cytotoxic and Antioxidant Activity of Phyto-synthesized Silver Nanoparticles Using Cassia angustifolia Flowers
41. Non-Descriptive Puppy and its Successful Surgical Correction
42. Preparation and characterization of ascorbic acid-mediated chitosan–copper oxide nanocomposite for anti-microbial, sporicidal and biofilm-inhibitory activity
43. Radiological study of anatomical variants of Hallux sesamoids
44. Antibacterial and photocatalytic activity of copper oxide nanoparticles synthesized using Solanum lycopersicum leaf extract
45. Green synthesis of silver nanoparticles using Cordia dichotoma fruit extract and its enhanced antibacterial, anti-biofilm and photo catalytic activity
46. Antioxidant and Anticancer Potential of Methanolic Leaf Extract of Moringa concanensis Nimmo Against Human Breast Cancer Cell Line MCF-7
47. Active Vibration Suppression of UAV Camera Mounts
48. Biosynthesis of silver nanoparticles using stem bark extracts of <italic>Diospyros montana</italic> and their antioxidant and antibacterial activities.
- Abstract
Abstract: The present study reports an eco-friendly, biosynthesis of silver nanoparticles (AgNPs) using stem bark extract of
Diospyros montana . Initially, the synthesis of AgNPs was confirmed by visual observation as color change. Further, the morphology of the biosynthesized nanoparticles, average size and presence of elemental silver were characterized by UV-Visible spectroscopy, scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray and dynamic light scattering spectrometer. Qualitative phytochemical screening and FTIR spectral peaks supported the role of phytochemicals in bark extract for the metal reduction, stabilization and capping of silver nanoparticles. XRD studies demonstrated that crystalline nature and their average size of nanoparticles was 28 nm as determined by Scherrer’s formula. The antioxidant ability of AgNPs and plant extract was analyzed using DPPH and Hydrogen peroxide assay. The percentage of DPPH and H2 O2 activity was increased with increasing concentration of AgNPs. In vitro antibacterial effect of various concentration of AgNPs was investigated against both Gram positive (B.subtilis andS.aureus ) and Gram negative (E.coli andK.aerogenes ) bacterial strains. The result shows that biosynthesized AgNPs have significant antibacterial activity.Graphical abstract:[ABSTRACT FROM AUTHOR]
49. Input current ripple reduction based boost converter through T-filter network
50. Biosynthesis of silver nanoparticles using stem bark extracts of Diospyros montanaand their antioxidant and antibacterial activities
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