Matthew Di Prima

Title: Matthew Di Prima and Stretchable Composite Materials

Introduction

Matthew Di Prima is an inventor associated with the University of Michigan and based in Bowie, Maryland. His patent work focuses on stretchable conductive composites and their potential use in flexible electronics, optical devices, and medical implants. The supplied information lists 2 patents.

Latest Patents

Di Prima’s latest patent, “Stretchable Composite Conductors for Flexible Electronics, Stretchable Plasmonic Devices, Optical Filters, and Implantable Devices and Methods for Manufacture Thereof,” describes electrically conductive composites made from polymers and nanoparticles. One example combines polyurethane with spherical gold nanoparticles to maintain conductivity as the material stretches.

The disclosure reports conductivity of up to 11,000 S/cm at 0% strain and 2,400 S/cm at 110% strain. Certain embodiments can reach 480% tensile strain while retaining conductivity of 35 S/cm. The patent also describes manufacturing approaches, including layer-by-layer assembly and vacuum-assisted flocculation, and discusses stretchable chiral plasmonic composites for optical devices.

Career Highlights

The invention addresses a key challenge in flexible materials: preserving electrical performance under substantial deformation. Its proposed applications include flexible electronics, advanced medical devices, and implantable technologies.

Collaborations

The supplied information identifies Nicholas Alexander Kotov and Yoonseob Kim as Di Prima’s coworkers. The patent is associated with the University of Michigan.

Conclusion

Matthew Di Prima’s patent work explores stretchable, conductive nanocomposites designed to combine flexibility with electrical performance for emerging electronic, optical, and medical applications.