Noninvasive Characterization of the Effect of Varying PLGA Molecular Weight Blends on In Situ Forming Implant Behavior Using Ultrasound Imaging
In situ forming implants (ISFIs) have shown promise in drug delivery applications due to their simple manufacturing and minimally invasive administration.Precise, reproducible control of drug release from ISFIs is essential to their successful clinical application.This study investigated the effect of varying the molar ratio of different molecular