Chemical Structures and Excipient Profile of Drugs Caffeine is a naturally occurring xanthine derivative like theobromine and the bronchodilator theophylline. It is used as a CNS stimulant, mild diuretic…
Chemistry Essays
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Renal Excretion of Paracetamol | Experiment The aim of this experiment is to investigate the renal excretion of paracetamol, by measuring the levels of paracetamol metabolites in human urine over…
Chemicals in Disinfectants and Sterilants Disinfectants and sterilants have been available in a variety of forms for a great number of years. The pioneering work of Joseph Lister and Ignaz…
Estimation of Salbutamol Sulphate and Guaiphenesin A simple, specific, sensitive and validated high-performance thin layer chromatographic (HPTLC) method was developed for the simultaneous analysis…
Biochemical Processes of Oil Degradation Surfactants are surface active compound that reduce the interfacial tension between two liquids, or that between a liquid and a solid.
Preformulation Studies: Analysis of Honey For determination of λmax, stock solution of drug (concentration 1000μg/mL) in water was prepared by dissolving 10 mg curcumin in 10 mL of distilled…
Pharmacological Profiles of Several Common Drugs Pheniramine maleate is an antihistamine used for alleviation of allergy symptoms. Manufacturers frequently list the over-the-counter medication as…
Effects of Agricultural Soil Contamination Agricultural soils contaminated with heavy metals such as lead (Pb) is a threat to human health. Plants grown in contaminated soil can accumulate these…
States and Properties of Crystalline Material In general, solids might be classified in crystalline or amorphous. On the one hand, the crystalline solids comprise a regular set of molecules, atoms…
Measurement of Anti-proliferative Activity Experiment A colorimetric sulforhodamine B (SRB) assay was used for the measurement of anti-proliferative activity as described before…
Cloud Point Extraction Experiment Cloud point extraction experiment was conducted by using a 10 ml centrifuge tube with a screw cap containing different concentrations of Triton X-100…
Effect of Surface Area on Reaction Rate The purpose of this lab was to investigate how surface area affects the reaction rate of a substance in a solution. This lab was put together to find…
Single Molecule Magnets and Single Chain Magnets Analysis Following investigation of single molecule magnets (SMMs) and single chain magnets (SCMs) explorers their potential applications in high-density…
Gene Expression of Mitochondrial Enzymes from Exercise There are many induced changes in the mitochondrial genome during and after exercise. These changes occur to help maintain cell homeostasis while the…
Enhancement of Photocatalytic Overall Water Splitting Study of enhancement of photocatalytic overall water splitting on H1.9K0.3La0.5Bi0.1Ta2O7 by loading Pt, Rh(oxide) as co-catalysts.
Interaction Between Two Anionic Dyes and Cationic Surfactant The interaction of the triphenylmethane dye xylenol orange with cationic surfactants cetyltrimethylammonium bromide and cetylpyridinium chloride was…
Reliability of Reflotron in Testing of Total Cholesterol The purpose of this study was to assess the validity of Reflotron in the testing of total cholesterol and urea for screening and diagnosis in…
Chemical Bonding Essay All elements are made of atoms which combined with each other form new atoms. They come together in large or small numbers to form very similar or very…
Aspirin: History, Effects and Synthesis Aspirin is a drug which is widely used today to deal with the symptoms of many minor illnesses ranging from general relief from aches and pain; muscle…
AC Voltammetry: Principles, Advantages and Disadvantages AC Voltammetry is one of the techniques based on the analysis of faradaic impedance. A low-amplitude sinusoidal voltage is given to the working…
Proteins Therapy for Drug Discovery This review discusses advantages and limitations of current strategies, as well as the recent developments in protein delivery using nanoparticles.
The Future of Global Oil Production The level of the oil production is influenced by a wide variety of factors. Following a basic principle, the demand is the reference element against…
Role of Clays in Metal Adsorption Adsorption of heavy metals (Fe, Zn, Cr, Pb, Ni) with some agricultural soils and correlation to physico – chemical and spectral analysis (including…
Determination of Unknown Salt Experiment The cold pack experiment lab allowed us, the students, to apply theories learned in class to actual real life experiments; such experiments prepare…
Isolation of Sarracenin from Root Barks of Strychnos Spinosa A known iridoid, Sarracenin, was isolated from the root bark of Strychnos spinosa. Its structure was elucidated by 1D and 2D-NMR experiments, and…