10:15 AM. 437. INVITED SPEAKER .

10:45 AM 438. Mussel Inspired Nanoparticles for Mucoadhesion. Arianna Avellán Jaramillo, Kelsey DeFrates, Phillip Messersmith, PhD, University of California, Berkeley, CA, USA.

11:00 AM 439. Electroactive Gelatin Composites for Flexible Biodevices and Tissue Engineering. Anne Brooks, Vamsi Yadavalli, PhD, Virginia Commonwealth University, Richmond, VA, USA.

11:15 AM 440. Cell-Secreted Extracellular Matrix Modulates Expression of Osteogenic Markers in iPSC-MSC Spheroids. David Ramos-Rodriguez, PhD, Shierley Fok Lau, Jonathan Leach, PhD, University of California Davis, Davis, CA, USA.

11:30 AM 441. Toward Quantifying Silk Scaffold Degradation Rates in vivo. Julie Jameson, Henry Lutz, Nisha Kotta, Jonathan Grasman, Whitney Stoppel, University of Florida, Gainesville, FL, USA, UES, Inc, Dayton, OH, USA, Biotechnology Branch, Airman Biosciences Division, 711th Human Performance Wing, Airforce Research Laboratory, Dayton, OH, USA, New Jersey Institute of Technology, Newark, NJ, USA.

11:45 AM 442 Evaluating Therapeutic Potential of Silk Fibroin Nanoparticles for Intravenous Oxygen Delivery. Marisa Pacheco, Jostin Armada, Hannah Bagnis, Bruce Spiess, Whitney Stoppel, PhD, University of Florida, Gainesville, FL, USA.

12:00 PM 443 Characterization and Digital Light Processing of a Hydrolytically Degradable Hyaluronic Acid Hydrogel. Abhishek Dhand, Jonathan Galarraga, PhD, Bruce Enzmann, III, Jason Burdick, PhD, University of Pennsylvania, Philadelphia, PA, USA, University of Colorado, Boulder, Boulder, CO, USA.