David A Roberson

Title: Innovations by David A. Roberson

Introduction

David A. Roberson is an accomplished inventor based in El Paso, TX (US). He has made significant contributions to the field of biomedical engineering, particularly in the development of advanced materials for cardiac tissue modeling. With a total of 2 patents, his work is paving the way for innovative solutions in cardiac repair and drug testing.

Latest Patents

Roberson's latest patents include the "Development and characterization of f-gelatin electrospun scaffolds for cardiac tissue modeling." This patent focuses on creating cardiac tissue-on-a-chip platforms that mimic human cardiac tissue structures. These platforms are valuable tools for modeling and serve as preclinical platforms for drug testing or therapies aimed at cardiac repair. He has developed three types of electrospun scaffolds, including furfuryl gelatin (f-gelatin) alone, a blend of f-gelatin and polycaprolactone (PCL) in a 1:1 ratio, and coaxial scaffolds with PCL as the core and f-gelatin as the sheath. The scaffolds were developed through single nozzle electrospinning and coaxial electrospinning to serve as scaffolds for cardiac tissue-on-a-chip platforms.

Another notable patent is related to "Methods and polymer compositions for material extrusion 3D printing." This patent discloses methods and compositions directed to blends of acrylonitrile butadiene styrene (ABS) with styrene ethylene butadiene styrene (SEBS). In certain aspects, the blends further include an ultrahigh molecular weight polyethylene (UHMWPE), making them compatible with 3D printing platforms.

Career Highlights

David A. Roberson is affiliated with the University of Texas System, where he continues to contribute to research and innovation in his field. His work has garnered attention for its potential applications in medical technology and tissue engineering.

Collaborations

Roberson has collaborated with notable colleagues, including Binata Joddar and Naveen Nagiah, to advance research in biomedical applications.

Conclusion

David A. Roberson's innovative work in cardiac tissue modeling and 3D printing methods showcases his commitment to advancing medical technology. His contributions are significant in the pursuit of effective therapies for cardiac repair and drug testing.