A critical review on formulation and evaluation of colon targeted drug delivery systems

Abstract

A multidisciplinary scientific field that is fast growing is nanotechnology, often known as molecularly generated systems and technologies. Nanotechnology is a rapidly expanding field of applied science and engineering. It relies upon the concept of nano-scale manipulation of matter, meaning the ability to handle materials on a microscopic scale. Nanoparticles can be used to deliver a variety of substances, including conventional drugs, recombinant proteins, vaccines, and more recently nucleotides. Nanoparticles and other colloidal drug delivery techniques change the kinetics, body distribution, and drug release of a related drug. The treatment of negative effects and the distribution of therapy that targets certain tissues or cells are additional effects. As a result, nanoparticles in the pharmaceutical and biotechnology industries boost the therapeutic index and provide solutions to impending delivery problems for new classes of so-called biotech medicines such recombinant proteins and oligonucleotides.