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paper chromatography, and thin-layer chromatography (Masar, 1996). While each type of chromatography uses different methods to separate compounds, they all share the same principles. Chromatography utilizes the differential affinities of th...
the useful life of instrumentation. Automated reprocessing equipment functionality, effectiveness and life span are also negatively impacted by impurities commonly found in water. The quality and consistency of the water used in a sterile p...
Crystallization is a solid dissolving in a suitable solvent, which then gets separated by crystallization. Re crystallization is one of the oldest methods, simpler and more effective in purifying solids. It depends on basic principles of so...
extraction of resveratrol from walnut . This procedures displayed more effectiveness than the accepted solvent extraction with ethanol/water (80:20%, v/v) sustained at 60 _C for 30 min. In the new procedures, the recovery of resveratrol. Wa...
membrane analogous to a lather bubble. Some compounds (for demonstration, oxygen or carbon dioxide) that dissolve both in water and lipid diffuse without coercion across the plasma membrane. Other compounds, encompassing ions like sodium or...
textiles should also follow the principles of green chemistry, including 12 principles generally recognized by scientists. Green Fibers and Chemicals Textile fibers include natural fibers such as silk, wool, cotton, and flax, and manufactur...
Alexander Parkes. He presented it in a great international exhibition which was held in London, in the 1862. The name of his invention was Parkesine. The product of Alexander Parkes revolutionized the plastic industry and it had various imp...