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Remotely Triggerable Drug Delivery Systems
Author(s) -
Timko Brian P.,
Dvir Tal,
Kohane Daniel S.
Publication year - 2010
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201002072
Subject(s) - drug delivery , materials science , nanotechnology , drug , biomedical engineering , pharmacology , medicine
Triggerable drug delivery systems enable on‐demand controlled release profiles that may enhance therapeutic effectiveness and reduce systemic toxicity. Recently, a number of new materials have been developed that exhibit sensitivity to visible light, near‐infrared (NIR) light, ultrasound, or magnetic fields. This responsiveness can be triggered remotely to provide flexible control of dose magnitude and timing. Here we review triggerable materials that range in scale from nano to macro, and are activated by a range of stimuli.