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79 articles for “Antimicrobial”
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Increased Efficiency and Shelf Life of Functional Foods Through Nanoparticle-Based Products in Food Packing and Processing Industries
Abstract: In recent years there is an upsurge in food industries as numerous food products are launched to enhance its shelf life and storage efficiency. In resolving these issues nanotechnology especially in food sector including food processing, food monitoring, food packaging, development of food modifying colors, production of functional foods, nutritional or flavoring properties according to a dietary need of a person as well as production of stronger coloring, flavorings and …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 3, Issue 2, 2017 · pp. 39–44 Read article
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Use of Micro- and Nanobubble in Waste Water Treatment Technology – Review
Abstract: ABSTRACT The environmental nanotechnology is a technical discipline which research features of natural and man-made nanomaterials, applications, techniques for their characterization, integration processes and transformation into ecosystems. Microbubbles have the capability to change the normal characteristic of water. The microbubbles (MBs) have diameter more than 100 μm, the micro-nanobubbles (MNBs) have diameter between 1 to 100 μm and the nanobubbles (NBs) have diameter less than 1 μm within the fluid …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 4, Issue 1, 2018 · pp. 5–10 Read article
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Botanicals Insecticides – A Source of Weapons against Pests and Insects of Plants
Abstract: In agricultural crop production, the synthetic pesticides and insecticides are used which has got occasionally carcinogenic and residual toxic effects. The disproportionate use of it also causes severe health risks to human life, livestocks, fishes, birds, wild life and animals. Therefore, there is an immediate requirement for unconventional nontoxic pesticides. The tropical plants are natural rich source of phytochemicals having antimicrobial and biological properties. Green plants are natural biochemical factories. …
Published in International Journal of Agrochemistry · Vol. 1, Issue 1, 2015 · pp. 10–15 Read article
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Green synthesis of copper nanoparticles using methanol extract of Passiflora foetida and its drug delivery applications
Abstract: The present study outlines a green synthetic approach on copper nanoparticles by mixing the copper salt solution with a methanol extract of leaves of Passiflora foetida. The plant extract play as a reducing agent for copper ions in copper solution into copper nanoparticles providing a safer process. The plant extract contains numerous secondary metabolites involving in the reduction of copper ions into forming nanoparticles. The spectroscopic analysis of green synthesized …
Published in International Journal of Green Chemistry · Vol. 3, Issue 2, 2017 · pp. 31–52 Read article
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Schemes of Trace Selenium Nanoparticles on Earth
Abstract: This article is written about resources of selenium compatible with dosage-wise recovery from nature. Selenium (Se) above trace is toxic to human beings. The plant is the source of Se based on differential stages in botanical ethics from various parts of plants. Selenium found in nature as selenite, selenite, selenides, and seleno-proteins in plants. Se nanospheres related to a size considered as of importance in industry and biology acts. Antimicrobial …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 1, 2021 Read article
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ISONIAZID STABILIZED TUNGSTEN TRICARBONYL COMPLEX: A NEW CO-RELEASING MOLECULE WITH ANTIBACTERIAL ACTIVITY
Abstract: Transition metal carbonyl complexes substituted with biologically active ligand can act as CO-releasing molecules which have beneficial roles including antimicrobial activity. Careful choices of ancillary ligand such as isoniazid help in eliminating issues of toxicity that may arise from drug substrates. Substitution reaction of tungsten hexacarbonyl with isoniazid in the presence of trimethylamine N-oxide under nitrogen atmosphere was carried out at ambient temperature for 72 hrs. The product was characterized …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 5, Issue 1, 2019 · pp. 36–43 Read article
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Review on Preparation and Applications of Formazan Compounds
Abstract: The objective of the survey designated in this study is to predict the redox-active feature of formazan derivatives. To realize this purpose, preparation processes and investigation approaches of the formazan derivatives are developed. The redox properties of formazan derivatives were identified via electrochemical approaches and the first samples of isolated and well-investigated formazan products are designated in this review. Formazan derivatives (as a dyes) are synthetic chromogenic yields of the …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 5, Issue 2, 2019 · pp. 23–33 Read article
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The Current Role of Nanomaterials in Paints Industry
Abstract: Nano coatings are materials that are made by getting the material at the nuclear level to outline a denser thing. Nano coatings have a couple of purposes of enthusiasm, for instance, better surface appearance, awesome engineered assurance, better warm and electrical conductivity and better disintegration insurance. Wire of nanoparticles update the disintegration insurance of zeolite coatings, epoxy coatings and antimicrobial coatings. The nanopaint development improves the structure's entire ecobalance. The …
Published in International Journal of Applied Nanotechnology · Vol. 4, Issue 1, 2018 · pp. 19–33 Read article
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To study the Properties of Bio Synthesized Silver Nanoparticles
Abstract: Recently colloids silver nanoparticles have attained much attention in global nanotechnology market due to valuable application for catalytic, biomedical, electronics and widely as Antimicrobial agents. In the present work author have synthesized and characterized the Colloids silver nanoparticles with three biosynthesis methods and the detail characterization of particle has been done by UV–Visible spectroscopy, AFM, FTIR, and with DLS techniques. Particles formation was conformed from UV spectra of nanoparticles. Size …
Published in International Journal of Applied Nanotechnology · Vol. 4, Issue 1, 2018 · pp. 34–40 Read article
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Green Synthesis of Metallic Nanoparticles and Their Use as Nano Minerals in Poultry Nutrition
Abstract: Nanoparticles have become a part and parcel of our daily life in our food, refrigerators, cosmetics etc. However, in poultry production, the use of nanoparticles is still in their benign stage. Nano minerals have various implications in poultry production ranging from growth promotion, antioxidant activity, antimicrobial activity and reduced environmental pollution. The risks associated with nanoparticle handling, consumption and disposal are yet to be researched and a regulatory body is …
Published in International Journal of Applied Nanotechnology · Vol. 8, Issue 2, 2022 · pp. 32–36 Read article
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Bio synthesis and characterization of Gold Nanoparticles
Abstract: Colloidal Gold has attained much attention in global nanotechnology market due to valuable application in biomedical, electronics and other field as well as are being widely used as Antimicrobial agents. In this research work Gold nanoparticle suspension has been synthesized by bio synthesis method using bamboo leaves and formation of colloidal gold has been confirmed by different characterization techniques UV visible spectroscopy, FTIR and DLS. Keywords: Nanotechnology, gold Nanoparticle UV …
Published in International journal of Nanobiotechnology · Vol. 4, Issue 2, 2018 · pp. 15–20 Read article
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Extracellular One Pot Green Synthesis of Palladium Nanoparticles
Abstract: Extracellular in-situ synthesis of metal nanoparticles using extracts of plants like Azadirachta indica (Neem), and Zingiber officinale (Ginger) has been successfully carried out earlier. In this study, we have developed a novel method to synthesize Palladium nanoparticles by the process of bio-chemical reaction between Palladium salt solution with seed extract of Coriandrum sativum without using any surfactant or external energy. By this method, physiologically stable, bio-compatible Pd nanoparticles (NPs) were …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 1, 2015 · pp. 1–7 Read article
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A Brief Review: Science at Nanoscale
Abstract: Nanotechnology is the manipulation of matters at atomic, molecular or supramolecular level. It is believed that nanotechnology developed after the famous speech of Richard Feynman in 1959. But here we have tried to show its earlier existences. Also the properties at nano scale have been discussed in detail. It is tried to study the reasons for change in properties at nanoscale. The methods of fabrication of nanomaterials are also studied. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 1, Issue 1, 2015 · pp. 16–32 Read article
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Growth of CNT in a Stainless Steel Surface by Using Gold Nanoparticle as a Catalyst for Corrosion Less Implants
Abstract: Now a day’s maximum implant are failure due to corrosion or infection. And the infection is happened due to growth of Escheria coli, steptococus, miccrobacterium tuberculosis like bacteria. Carbon nanotubes based stainless steel implant may be the promising outcome for corrosion. Carbon nano tubes when irradiate with NIR will heat up to 70oC and it has been demonstrate that folic acid adsorbed on carbon nano tubes allow specific binding to …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 2, Issue 2, 2016 · pp. 1–5 Read article
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Application of nanomaterials for food industry
Abstract: This review focuses on the use of nanomaterials in food industry. The topic of this review highlights application of nanomaterials in processing, in packaging and as food contact materials. This review also gives an insight on the food safety as well as regulation of nanotechnologies for ensuring food safety. The food industry is in need of technologies, which can be employed to produce fresh authentic, convenient and flavourful food products. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 2, Issue 2, 2016 · pp. 6–24 Read article
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Review on Gold Nanoparticles and Their Applications
Abstract: Gold nanoparticles are attention because of the outstanding properties (e.g., size and shape depending optical, electrical, and magnetic properties) which can be included into antimicrobial applications, biosensor materials, composite fibers, cryogenic superconducting materials, cosmetic products, and electronic components The properties of Au NPs are different from their bulk form due to the increased surface-to volume ratio determined by the assembly of the Au NPs and the inter-particle interaction. This review …
Published in International Journal of Composite and Constituent Materials · Vol. 4, Issue 2, 2018 · pp. 32–39 Read article
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Synthesis , Characterization and Biological Activity of Schiff base Derived from Sulphanilamide and Salicylaldehyde and Its Metal Complexes
Abstract: ABSTRACT : Schiff bases are important intermediates for the synthesis of various bioactive compounds. However, various studies have shown that Schiff bases derived from biologically active ingredients present in medicinal plants are more effective in biological and medicinal activity than in its pure form. In this paper K(I), Ni (II), Mg (II), Cd (II) and Pb(II) Complexes were synthesized from Schiff bases derived from sulphanilamide and Salicylaldehyde. The ligand and …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 1, 2019 · pp. 21–29 Read article
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Syenthesis characterization and biological activities of Schiff base metal complexes of Zr (II) Ba(II), Cu(II), Sr(II) and Th (II) derived from sulfa pyridine
Abstract: Abstract : The Schiff base ligand was prepared by sulfapyridine with salicylaldehyde Zr(II), Ba(II), Co(II), Sr(II) and Th (II) complexes of above ligand was synthesized as well. The synthesized complexes have been characterized by powder XRD and SEM. The anti microbial activity of synthesized ligand ant its complexes have been tested for their antibacterial activity against bacterial species, such as Bacillus subtilis, staphylococcus aureus, Pseudomonas, aeruginosa, Enterobacter aerogenes, E-coli and …
Published in International Journal of Polymer Science and Engineering · Vol. 5, Issue 1, 2019 · pp. 30–37 Read article
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Synthesis Innovative Cyclic Formazan Compounds for the First Time and Evaluation of Their Biological Activity
Abstract: The research included the invention of cyclic formazan compounds for the first time in this research that carried out in April 2021, where the usual formazan compoundswere previously attended, but in the current research we attended the cyclic formazan compounds as innovative compounds and after that they were diagnosed by reliable chemical means of measurement, that provided vibrant indication of theirchemical constructions via numerous technical apparatuses similar (FT IR-Bands, 1H.NMR-Peeaks, …
Published in International Journal of Polymer Science and Engineering · Vol. 7, Issue 2, 2021 · pp. 5–14 Read article