Abstract
The human body has a multitude of physiological barriers that must be overcome for systemic delivery of a drug to a target region. Because these barriers are each of a different nature, a multifaceted approach to drug delivery should prove advantageous. Nanotechnology enables the design of multifunctional delivery vehicles that can penetrate biological obstacles. To date, four major design strategies have been utilized to obtain preferential accumulation of nanoparticles: (1) biophysical targeting, (2) molecular targeting, (3) use of biomaterials, and (4) use of external energy. Furthermore, the emergence of next-generation nanoparticles that incorporate nanomaterials that can be activated in a time-sequential manner offers promising tools for medical applications.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Novel Approaches and Strategies for Biologics, Vaccines and Cancer Therapies
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
