characterization Essay

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Applications of Large Scale Graphene

Graphene for nanoelectronics Graphene shows a glaring ambipolar electric field effect such that charge carriers can be tuned continuously between electrons to holes. Single layer graphene atop a thermally grown SiO2 layer on a highly doped Si substrate may serve…

Large-Area Synthesis of Graphene Films Transfer Process

Recently, much attention has turned to the structural and electronic properties of carbon-based materials. At present, especially, graphene is the hottest topics in condensed-matter physics and materials science. This is because graphene has not only unusual properties regarding extreme mechanical…

Green Synthesis of Silver Nanoparticles by Using Various Plants Leaves

Abstract In present experimental work rapid and simple method was applied for synthesis of silver nanoparticles using different type of medicinal plants viz.(Sphagneticola trilobata, Catharanthus roseus, Azadirachta indica and Dalbergia sissoo) aqueous leaf extracts are used as reducing agent as…

Characterization Of Amyloid Fibrils and Protective Effects Of Silibinin

Amyloid fibrils are abnormal, fibrous protein deposits that grow on the outer membrane of the cells. They are insoluble and do not function to provide structural support or motility in humans. Amyloids are known to show major impact on diseases…

Characterization of Nanostructured Fe65Co35 Powders

Nanostructured alloys have received an extra quantity of interest in the various fields of materials engineering because of their prominent physical and chemical properties [1]. The magnetic materials have revolutionized our lives. These materials are used in electronic, computer and…

Synthesis of Graphene Films in a Flame

In this method, the temperature of 900–950°C and exposure time of 5 min are demonstrated to be suitable for the synthesis of graphene films on a nickel substrate, which is preferable to a copper substrate. It is indicated that the…

Characterization of Forest Biodiversity using the Point-Quarter Method

The study of biodiversity, the variability of the organisms throughout an environment, is a vital aspect of biological research (Russell et al, 2014). Forest biodiversity is currently disrupted with deforestation, creating issues such as increased greenhouse emissions (Russell et al,…

Physio-chemical Characterization of Guggul Oleo-gum-resin

ABSTRACT Commiphora wightii (Arnott.) Bhandari is found in the semi-arid and arid regions of India. ‘Guggul’ a common name for all Commiphora species, is the bioactive oleo-gum-resin responsible for the therapeutic effects. Gum, essential oils, flavonoids, ellagic acid, camphorene, cembrene,…

X-Ray Diffraction Characterization

X-ray diffraction (X-RD) technique has been ever adapted to recognize structural properties of materials and to get information like crystal structure/phase, lattice parameters, crystallite size, orientation of single crystals, preferred orientation of polycrystals, defects, strains and so on. The technique…