Microencapsulation is a technique that uses a coating to encapsulate microscopic particles or droplets in order to generate miniature
capsules with therapeutic properties. The substance contained within the microcapsule is referred to as the core, internal phase, or
fill, whereas the wall is referred to as a shell, coating, or membrane. A microcapsule is a small object that contains essential items,
internal components, or fillers and is encased by a shell, cover, or membrane. Microcapsules range in size from 1 to 1000 micrometres.
This approach is frequently used for medication administration, molecular protection, and robustness. The microencapsulation
programme has been established as a different delivery mechanism for multiple treatment regimens and offers potential benefits
beyond those of normal medication delivery systems. Microencapsulation is a well-established review dedicated to the preparation,
properties, and applications of individually encapsulated novel small particles, as well as significant improvements to tried-and-tested
techniques relevant to micro and nano particles and their use in a wide range of industrial, engineering, pharmaceutical,
biotechnology, and research applications. Its scope extends beyond conventional microcapsules to all other small particulate systems,
such as self-assembling structures that involve preparative manipulation.