B Pharmacy is a 4-year undergraduate program in India that provides comprehensive knowledge of drugs, healthcare, and pharmaceutical sciences. It prepares students for careers in the pharmaceutical industry, clinical research, and healthcare services.
This course builds a strong foundation for B Pharmacy Students all over the world.
Introduction to Partition Column Chromatography Partition column chromatography utilizes a liquid stationary phase supported on an inert solid, relying on the partitioning of solutes between the mobile and stationary phases for separation. Principle of Partition Column Chromatography Separation occurs based on the solubility of components in the mobile phase relative to the stationary phase. Components … Read more
Introduction to Adsorption Column Chromatography Adsorption column chromatography is one of the earliest and most fundamental forms of column chromatography. It relies on the differential adsorption of components in a mixture onto the surface of a solid stationary phase. Principle The separation is based on the varying affinities of different components for the stationary phase. … Read more
Chromatography is a versatile analytical technique used to separate, identify, and sometimes quantify components within complex mixtures. It is widely applied in chemistry, biochemistry, environmental science, food science, pharmaceuticals, and more, enabling the isolation and study of individual substances. Fundamental Principle It operates on the differential interactions of components in a mixture with two phases: … Read more
Applications of Nepheloturbidometry Applications of Nepheloturbidometry include analysis of proteins, microbes, and turbidity in pharmaceutical samples. Clinical Diagnostics: Measures components like proteins, enzymes, lipids, and ions in serum. Commonly used in immunological assays to quantify antibodies or antigens. Water Quality Testing: Determines water turbidity to assess quality, indicating the presence of microbes, algae, or pollutants. … Read more
Instrumentation of Nepheloturbidometry includes light source, sample holder, detector, and measurement system. Instrumentation of Nepheloturbidometry Nepheloturbidometers are designed to measure light scattered by particles in a sample. Key components include: Light Source: Monochromatic light (laser or LED) is used, with the wavelength selected based on the sample. Sample Chamber: Holds the sample, ensuring uniform illumination … Read more
Nepheloturbidometry Nepheloturbidometry is an instrumental technique used to quantitatively analyze substances in solution by measuring their light-scattering properties. Principle of Nepheloturbidometry: When a light beam passes through a sample containing suspended particles (larger than the wavelength of light), the particles scatter light in all directions. Nephelometry: Measures light scattered at an angle (typically 90°) to … Read more
Application of Atomic Absorption Spectroscopy includes determination of metal ions in biological, environmental, and pharmaceutical samples. Application of Atomic absorption spectroscopy Atomic Absorption Spectroscopy (AAS) is used for: Environmental Analysis: Used to detect metals and several non-metals in water, air, and soil samples to monitor pollution levels. Clinical Analysis: Employed to determine metals in biological … Read more
Instrumentation of Atomic Absorption Spectroscopy (AAS) includes lamp, atomizer, detector, and readout system. Instrumentation of Atomic Absorption Spectroscopy (AAS) AAS instruments detect and quantify metallic elements using the following key components: Source: Hollow Cathode Lamp (HCL): Emits element-specific radiation via metal ions in the lamp returning to their ground state. Electrodeless Discharge Lamp (EDL): Used … Read more
Interferences in Atomic Absorption Spectroscopy (AAS) include spectral and chemical effects reducing accuracy. Interferences in Atomic Absorption Spectroscopy (AAS) Interferences in AAS can impact the accuracy and reliability of measurements. They are categorized into three types: Spectral Interferences: Cause: Occur when another species absorbs light at the same or nearby wavelength as the analyte. Examples: … Read more
Introduction to Atomic Absorption Spectroscopy (AAS) Atomic Absorption Spectroscopy (AAS) is a quantitative analytical technique that measures the concentrations of elements by detecting the absorption of optical radiation (light) by free atoms in the gaseous state. AAS is widely used for the analysis of metals in various samples due to its specificity, sensitivity, and relatively … Read more
