نتایج جستجو برای: scannining electron micrograph

تعداد نتایج: 308660  

The present study aims at study on combined effect of zinc oxide nanoparticles (ZnO) with common agricultural fungicides. Nanoparticles were synthesized using chemical reduction process and characterized by UV-Visible spectroscopy, X-ray diffraction (XRD), Dynamic Light Scattering (DLS) and Transmission Electron Microscopy (TEM). Synthesized nanoparticles were observed to be in size range of 12...

A. Kodge A. Lagashetty, S. Kalyane

Nanosized metal oxides dispersed polymer composites constitute a fascinating class of polymer composite materials. Synthesis of such composite materials through solvent casting enhances the polymer synthetic technology. Solvent casting method was used to prepare Cobalt oxide (Co3O4) dispersed Poly (methyl methacrylate) (PMMA) nano composite<span style="text-decoration: und...

The present study aims at study on combined effect of zinc oxide nanoparticles (ZnO) with common agricultural fungicides. Nanoparticles were synthesized using chemical reduction process and characterized by UV-Visible spectroscopy, X-ray diffraction (XRD), Dynamic Light Scattering (DLS) and Transmission Electron Microscopy (TEM). Synthesized nanoparticles were observed to be in size range of 12...

Journal: :The Yale Journal of Biology and Medicine 1974
Joan A. Higgins

In the relatively short time since its introduction, the technique of electron microscopy has tended to acquire an aura of mystique such that the process of specimen preparation for the electron microscope and the production of a micrograph from this may be compared with an inflexible religious ceremony. Dr. Hayat's book, together with the first volume in this series, should do much to dispel t...

Journal: : 2021

Removal of the highest amount albumin and IgG in blood plasma for determination disease-specific proteins is great importance field diagnosis treatment. In this study it aimed to prepare biosorbent be used as a support material affinity chromatography. Gelatin biosorbents were prepared by water oil emulsion method stabilized with glutaraldehyde biofunctional crosslinker obtain spherical biosorb...

Journal: :International Journal of Heat and Technology 2021

Cryogenic treatment is a sustainable manufacturing process preferred to improve the properties of material. In present study, effect cryo treated tungsten carbide cobalt bonded insert (WC-Co) measured in terms tool life and surface finish on dry turning high strength AISI4340 steel at different machine parametric conditions. The observations Untreated (UT) Deep Cryo Treated (DCT) inserts were c...

Journal: :Journal of infection in developing countries 2012
Yasmeen Taj Farhan Essa Faisal Aziz Shahana Urooj Kazmi

INTRODUCTION The purpose of this study was to observe the formation of biofilm, an important virulence factor, by isolates of Staphylococcus aureus (S. aureus) in Pakistan by different conventional methods and through electron microscopy. METHODOLOGY We screened 115 strains of S. aureus isolated from different clinical specimens by tube method (TM), air-liquid interface coverslip assay method...

The nanomaterials have important application in different field of science such as biology and pharmacology, which draws the attention of biologists towards this field of study more than before. As the worldwide mortality rate is high due to the pathogens and especially because of the bacteria associated Aeromonas and the antibacterial effect of metal nanoparticles is well known for ce...

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