Essays on Chemistry

The ELISA or Enzyme-linked Immunosorbent Assays method is a type of biochemistry assay which bases its principle on enzyme immunoassay or EIA. ELISA immunoassay utilizes enzymes that have an accompanying antibody or antigen, that can be used as a marker for detection. In general, the…

The chemical formula of gypsum corresponds exactly to the chemical formula of selenite. In fact , selenite is a crystalline form of gypsum , and not the most beautiful. Favorite collectors of “roses of the desert” are also crystals of gypsum, the clusters of which…

The effect of magnesium oxide (MgO) on the thermal conductivity reinforcement of silicone elastomers has not been extensively studied. Most of the previous works about thermal conductivity of MgO/polymer composites have focused on matrices with less viscosities like epoxy [1,2] and Poly methyl methacrylate (3)….

If you have decided that you want to have an excellent family vacation then, you should consider the Yosemite National Park that is located in California. The park has spectacular tourist attractions and thus you will not want to be among the people who will…

Over the last few decades, polymer-based composites have experienced a huge uprising in market demand, resulting in the broad deployment of this class of materials in aerospace, automobile, sports and electronic applications. In this context, aircraft structural materials have had a paradigm shift from the…

Hydrous gold (Au) oxide , on polycrystalline Au (Au (poly)) electrode was in situ generated and generated Hydrous Au oxide was reduced by applying chronoamperometric (CA) technique with following parameter: EL = -.3V and EU = 2V with pulse time 0.1s for 3000 potential steps…

Process Flow Chart THE COATING PROCESS The application of this process involves in the following steps: Degreasing First cleaned Reinforcement bars from surface contaminations such as oil and grease etc. by solvent cleaning. Surface preparation Secondly, blast clean the Reinforcement bars using abrasive grit or…

When pouring chemicals from one vessel to another,and they can also be fitted with a filter to separate solids from liquids.separatory funnels are also used for filtration and extraction,having a bulb-shaped enclosed body fitted with a stopper on the top to prevent spillage when the…

As a past Science educator, the theme of sulfates generally speaking comes up in wine talks. An extensive number of people do recognize what a sulfate is. Sulfates or Sulfur Dioxide, a compound shaped from Sulfur and Oxygen, happens commonly in the developing framework in…

The control of sub-atomic structure on nanometer length scales stays fundamental to the improvement of nanotechnology. 1 Applications as differing as the immobilization of electrically dynamic particles for consolidation into novel sub-atomic electronic gadgets, and the creation of nanostructured varieties of organic atoms, for ultrahigh…