Jyoti Bashyal 
The Stephen reaction, also referred to as the Stephen reduction or Stephen aldehyde synthesis, is a chemical process that transforms a nitrile into its corresponding aldehyde in the presence of hydrochloric acid. Essentially, it is an organic redox reaction pioneered … Read more
The pharmaceutical sector has recently made significant progress, focusing on enhancing drug delivery methods to improve the bioavailability of diverse drugs. Nanoemulsions, utilized for medication delivery, offer several advantages. Their small droplet size, typically ranging from 20 to 200 nanometers, … Read more
The nanoemulsion technique, a prominent aspect of nanotechnology, is specifically designed for measurable clinical and therapeutic applications. Currently, various nano-carrier-based nanoemulsion approaches are gaining widespread attention for effectively addressing diverse cancer types. This innovative therapy successfully tackles challenges like low … Read more
Gas chromatography (GC) is a separation technique in which volatile, thermally stable solutes migrate through a column containing a stationary phase at rates determined by their distribution ratios. In a wide range of mixtures, from the simplest (such as purity … Read more
A centrifuge is a scientific instrument that uses high-speed rotation to separate different components in fluids, gases, or liquids based on their density. By spinning a container at a rapid pace, heavier materials move towards the bottom due to centrifugal … Read more
A burette is a crucial laboratory instrument widely employed in quantitative analysis, particularly in industrial chemical tests involving titration. It is instrumental in determining the concentration of unknown solutions by utilizing solutions of known concentration. Burettes play a pivotal role … Read more
Pipettes play a crucial role in dispensing small liquid volumes consistently and repeatedly. Various types of pipettes serve distinct purposes. Unmarked pipettes dispense liquids drop by drop without volume indicators. In contrast, some pipettes are designed for accurate measurement and … Read more
Graduated cylinders, precision instruments employed in laboratories, are designed for accurate measurement of liquid volumes. Their slender configuration and well-defined markings ensure meticulous readings. Crafted from materials such as glass or plastic, these instruments play a pivotal role in experiments … Read more
A volumetric flask is a piece of laboratory glassware designed for preparing solutions. It has a flat-bottomed bulb with a long neck, calibrated to hold a precise volume at a marked point on the neck. Also known as a graduated … Read more