A5066118518- Nanoparticles: synthesis and applications
- Advanced Nanomaterials in Catalysis
- ZnO doping and properties
- Graphene and Nanomaterials Applications
- Thin-Film Transistor Technologies
- Microbial Metabolites in Food Biotechnology
- Nanocomposite Films for Food Packaging
- Polymer Nanocomposite Synthesis and Irradiation
- Gas Sensing Nanomaterials and Sensors
- TiO2 Photocatalysis and Solar Cells
- Advanced Photocatalysis Techniques
- Transition Metal Oxide Nanomaterials
- Polymer-Based Agricultural Enhancements
- Advanced biosensing and bioanalysis techniques
- Electrochemical Analysis and Applications
- DNA and Nucleic Acid Chemistry
- Dielectric properties of ceramics
- Diverse Scientific Research Studies
- Acoustic Wave Resonator Technologies
- Medicinal Plants and Neuroprotection
- Nanoparticle-Based Drug Delivery
- Coagulation and Flocculation Studies
- Synthesis and Biological Evaluation
- Catalysis and Oxidation Reactions
- Electrospun Nanofibers in Biomedical Applications
Biotech Park
2022
Van Lang University
2022
G.S. Science, Arts And Commerce College
2015
This paper reports the antifungal properties of zinc oxide nanoparticles (ZnO NPs) on Candida albicans ATCC 1023 through study growth inhibitory effects ZnO NPs C. and effect surface albicans. The (5, 10, 20, 40, 80, 160 µg/mL) at 24 h were determined reduction in suspension turbidity colony count. Fourier transform infrared (FTIR) analysis was carried out to establish functional groups associated with interaction yeast cell wall, while scanning electron microscopy (SEM) energy dispersive...
In the treatment of bacterial contamination, problem multi-drug resistance is becoming an increasingly pressing concern. Nanotechnology advancements enable preparation metal nanoparticles that can be assembled into complex systems to control and tumor cell growth. The current work investigates green production chitosan functionalized silver (CS/Ag NPs) using Sida acuta their inhibition efficacy against pathogens lung cancer cells (A549). Initially, a brown color formation confirmed...
New hybrid Poly (vinyl) alcohol (PVA)‐InTiO transparent thin film was prepared by dip‐coating method. Characteristic of MO vibrations (InO and TiO) were confirmed from Fourier transform infrared spectroscopy. The X‐ray diffraction patterns revealed that the mixed phases rutile TiO 2 cubic In O 3 present in film. Scanning electron microscopy images showed spherical shape nano particles embedded polymer matrix. presence elements such as In, Ti, are energy dispersive High transmittance (80%)...
Chitosan (CS) functionalization over nanomaterials has gained more attention in the biomedical field due to their biocompatibility, biodegradability, and enhanced properties. In present study, CS functionalized iron (II) oxide nanocomposite (CS/FeO NC) was prepared using Sida acuta leaf extract by a facile eco-friendly green chemistry route. Phyto-compounds of S. were used as reductant prepare CS/FeO NC. The existence FeO crystalline peaks NC confirmed XRD. FE-SEM analysis revealed that...
Zinc oxide nanoparticles (ZnO NPs) are widely used in biomedical applications due to their antimicrobial and antioxidant properties. The objective of the present study was determine antifungal activity ZnO NPs against yeast Saccharomyces cerevisiae. turbidity test results showed a significant (p < 0.05) dose-dependent growth inhibitory effect on S. cerevisiae as inhibition increased from 7.04 ± 0.64 70.30 3.19% concentration 5 150 μg/mL. scanning microscopy images evidenced morphological...
In this paper, a very simple and cost effective dip coating method to obtain novel hybrid PVA–InZnO transparent thin films sandwich capacitor structures for future device applications.
In the 21st century, hybrid nanocomposites were widely used in bioelectronic, biosensing, photocatalytic, and biomedical applications. present study, we fabricated a novel Fe3O4/PVA/Eggshell nanocomposite physicochemically characterized it using powder XRD, EDS, FTIR, VSM, HR-TEM analysis. The XRD spectrum revealed crystalline FCC configuration of Fe3O4 NPs with average crystal size 16.28 nm, HRTEM image indicates prepared is spherical shape less agglomeration. This showed significant...
The increased use of metallic nanoparticles has led to concern for environmental contamination and disruption in water quality. Therefore, effective screening is important detecting aquatic environments. Biosensors offer several advantages, including high sensitivity pollutants, short response time, energy efficiency, low waste generation. In this study, a whole-cell biosensor was developed using microalga Chlorella vulgaris as recognition element, its fluorescence used measuring parameter...
Amylases have potential application in a wide number of industrial processes such as food, fermentation and pharmaceutical industries. The present study mainly focused on screening amylase producing Bacillus subtilis, production by solid-state using rice straw banana pseudo stem its optimization for activity dough preparation, effect bread making analysis quality. Maximum was obtained after 24hrs incubation. optimum pH enzyme found to be at 7 the temperature range 30 – 70oC. combination 0.8g...
Zinc oxide nanoparticles (ZnO NPs) are a novel and alternative biomaterial for active biomedical applications among all metal metallic due to less toxicity biocompatibility with human cells. In this study, we studied the growth curve of Serratia marcescens Enterococcus faecalis identify mid-log phase bacterial perform exposure ZnO NPs investigating antibacterial efficacy. The INT assay was used determine anti-bactericidal efficiency against S. E. faecalis. results showed that both test...
Nanoparticles display entirely novel physicochemical characteristics for specific applications because of their exceptional size and shape. Owing to the present study, we reported biosynthesis, characterization antibacterial properties Cineraria maritima (Cm) assisted silver nanoparticles (Ag NPs). The surface plasmon vibration, crystalline structure, morphology, elemental composition, possible functional molecules vibration prepared Cm-Ag NPs were characterized by different instrumentation...
The present study explored the structural and reactivity relationship of halogenated G-C PNA base pairs using density functional theory (DFT) calculations. halogens such as F, Cl, Br are substituted by replacing H atoms involved in H-bonds pairs. All structures were optimized B3LYP/6-311++G** level, positive frequencies confirmed their equilibrium states. To understand variations considered systems, bond distances R─X, R─H, X/H•••Y angles R─X•••Y analyzed. obtained parameters interaction...
The present study aimed to synthesize the magnesium doped ferric sulphate nanoparticles (Mg-Fe2SO3 NPs) and investigate their seed germination efficacy. Mg-Fe2SO3 NPs were prepared by a simple cost-effective method subjected characterization. X-ray Diffraction (XRD) spectrum revealed crystalline nature of with an average crystallite size 36.41 nm. field emission scanning electron microscope (FESEM) image displayed agglomeration shape grains appeared like starfish which has limbs grown from...
Spirulina has high nutritional values and anti-oxidative properties. It is a staple diet due to its easy cultivation greater in biological macromolecules (proteins, lipids, carbohydrates), pigments (chlorophyll, carotenoids, phycobiliproteins) vitamins, minerals, phenolic compounds, amino acids. also been used as nutraceutical treat numerous diseases disorders promising therapeutic values. However, extensive anthropogenic activities cause the discharge of metals metallic nanoparticles into...