Drug Delivery in Biotechnology: Present and Future

Nanobiotechnology is the integration of nanotechnology with biotechnology, with a specific emphasis on the utilisation of nanoscale techniques in biological systems. Nanobiotechnology significantly contributes to the field of drug delivery by utilising nanoscale materials, such as nanoparticles and liposomes, to enhance the effectiveness of medications. Nanoparticles possess a reduced size and altered properties that provide accurate drug localisation, regulated release, and enhanced bioavailability. This offers distinctive resolutions to challenges encountered in conventional drug administration techniques. Herein we highlight the significance of achieving optimal drug delivery and subsequently explore the potential of biotechnology to address these challenges. We explore contemporary methodologies, including the utilisation of nanotechnology for targeted drug delivery. Additionally, we discuss intelligent drug delivery systems, including those that are triggered by specific inputs or guided by artificial intelligence. The development of biodegradable implants, the use of artificial intelligence for personalised treatment, and the creation of microbes for the administration of drugs are also discussed. The chapter includes coverage of cutting-edge technology such as 3D printing for the customisation of medication forms and continuous monitoring devices, highlighting the important ethical inquiries and safety hazards linked to these novel methods. Finally, it provides a concise overview of the key progress made and anticipated breakthroughs in drug delivery that have the potential to transform healthcare.