Hamed Barabadi - Pharmaceutical Nanobiotechnology for Targeted Therapy

Nano and biotechnology are two of the 21st centurys most promising technologies. Nanotechnology is demarcated as the design, development, and application of materials and devices whose least functional make up is on a nanometer scale (1 to 100 nm). Meanwhile, biotechnology deals with metabolic and other physiological developments of biological subjects including microorganisms. These microbial processes have opened up new opportunities to explore novel applications, for example, the biosynthesis of metal nanomaterials, with the implication that these two technologies (i.e., thus nanobiotechnology) can play a vital role in developing and executing many valuable tools in the study of life. Nanotechnology is very diverse, ranging from extensions of conventional device physics to completely new approaches based upon molecular self-assembly, from developing new materials with dimensions on the nanoscale, to investigating whether we can directly control matters on/in the atomic scale level. This idea entails its application to diverse fields of science such as plant biology, organic chemistry, agriculture, the food industry, and more.

Nanobiotechnology offers a wide range of uses in medicine, agriculture, and the environment. Many diseases that do not have cures today may be cured by nanotechnology in the future. Use of nanotechnology in medical therapeutics needs adequate evaluation of its risk and safety factors. Scientists who are against the use of nanotechnology also agree that advancement in nanotechnology should continue because this field promises great benefits, but testing should be carried out to ensure its safety in people. It is possible that nanomedicine in the future will play a crucial role in the treatment of human and plant diseases, and also in the enhancement of normal human physiology and plant systems, respectively. If everything proceeds as expected, nanobiotechnology will, one day, become an inevitable part of our everyday life and will help save many lives.

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The field of nanotechnology for targeted therapy initiated more than a decade ago has grown fast, and interest in it is increasing. Given the importance of the field for targeted drug and gene delivery systems, there are a large number of laboratory investigations today researching nanobiomaterials for diagnostic and therapeutic applications. Because of the ability of scientists to load nanoparticles with any agent, interest continues to grow, and technology in this arena is rapidly evolving. These emerging nanobiomaterials-based medicines can overcome the disadvantages of traditional medicines by target-oriented and site-specific delivery of precise medicines (immunotherapeutic agents, chemotherapeutic agents, diagnostic agents, and so on).

Pharmaceutical Nanobiotechnology for Targeted Therapy presents an updated overview of recent advancements in the field of pharmaceutical nanobiotechnology and nano-based drug and gene delivery systems. This comprehensive knowledge will allow researchers to discover innovative nanobiomaterials for targeted therapeutics. The chapters deal with various emerging nanobiomaterials for targeted therapeutic delivery systems and the writing is in a style that is easily disseminated and in a manner that can be readily adopted as sources for new and further studies.

This book should be useful for researchers and professionals from academia and industry working in the field of nanotechnology and nanobiotechnology, as well as in the field of pharmaceutical nanotechnology. It should also be useful to those interested in a range of disciplines from material science, chemistry, molecular biology, polymer chemistry, and many more interdisciplinary areas.