Overview
Professor Gall’s research aims to develop a fundamental understanding of the relationship between the processing, structure, and mechanical properties of materials. His scientific contributions range from the creation and understanding of shape memory metals and polymers to the discovery of a new phase transformation in metal nanowires. His current research interests are 3D printed metals and polymers, soft synthetic biomaterials, and biopolymers with structured surface porous networks.
In addition to his research he has consulted for industry, the US Military and the US Intelligence Community, and served as an expert witness in multiple patent and product litigations. Finally, he is a passionate entrepreneur who uses fundamental scientific knowledge to hasten the commercialization of new materials and improve the effectiveness of existing materials. He founded two medical device start-up companies, MedShape and Vertera who have commercialized university based technologies in the orthopedic medical device space.
Current Appointments & Affiliations
In the News
View All News
Recent Publications
Adhesion of bone cement to porous and nonporous 3D printed surfaces.
Journal Article Journal of the mechanical behavior of biomedical materials · August 2025 Bone cement is an adhesive commonly used to bond orthopedic implants to bone during a surgical procedure. Total joint replacements such as total knee, hip, shoulder, or ankle arthroplasties have metal or polymer components that are commonly cemented. Howev ... Full text CiteBiomechanical Comparison of 1- and 2-Tunnel Suture Suspensionplasty Constructs for Basilar Thumb Arthritis.
Journal Article Hand (N Y) · July 11, 2025 BACKGROUND: Trapeziectomy with suture button suspensionplasty (SBS) is a common treatment for thumb carpometacarpal (CMC) osteoarthritis. This study aimed to evaluate the effect of bone tunnel configuration and suture count on the construct stability. METH ... Full text Link to item CiteFinite element modeling of the free boundary effect on gyroid additively manufactured samples.
Journal Article Computer methods in biomechanics and biomedical engineering · July 2025 There is a significant need for models that can capture the mechanical behavior of complex porous lattice architectures produced by 3D printing. The free boundary effect is an experimentally observed behavior of lattice architectures including the gyroid t ... Full text CiteRecent Grants
Overcoming Complications of Polypropylene Prolapse Meshes: Development of Novel Elastomeric Membranes
ResearchCo-Principal Investigator · Awarded by Magee-Womens Research Institute and Foundation · 2019 - 2030Boston Children's/UCLA/Duke Next Generation Regeneration for Osteoarthritis (BUD NextGenRegen for OA)
ResearchInvestigator · Awarded by Advanced Research Projects Agency for Health · 2024 - 2029Duke KURe Program
Inst. Training Prgm or CMEMentor · Awarded by National Institute of Diabetes and Digestive and Kidney Diseases · 2013 - 2028View All Grants