James L Foley

Title: James L Foley: Innovator in Polydiacetylenes

Introduction

James L Foley is a notable inventor based in Boxborough, MA (US). He has made significant contributions to the field of materials science, particularly through his innovative work on polydiacetylenes. His research focuses on the unique properties of these compounds, which have applications in various technological fields.

Latest Patents

James L Foley holds a patent for "Polydiacetylenes exhibiting extended wavelength absorption maxima." This invention involves polydiacetylenes prepared from 2,4-hexadiyne monomers that are substituted with at least one side chain component. These polydiacetylenes exhibit an absorption maximum wavelength greater than that of polydiacetylenes formed from 1,6-di-N-carbazolyl 2,4-hexadiyne. Notably, the absorption maximum is preferably within the range of visible light. Suitable side chain components include cyanovinyl aromatic substituents and quinoid substituents. The polydiacetylenes demonstrate useful third-order nonlinear optical behavior for electromagnetic radiation in the visible and near-infrared wavelength range and can be synthesized through thermally-based methods. He has 1 patent to his name.

Career Highlights

James L Foley is affiliated with the University of Massachusetts, where he continues to advance his research in materials science. His work has garnered attention for its potential applications in optics and photonics, contributing to the understanding of nonlinear optical materials.

Collaborations

One of his notable collaborators is Daniel J Sandman. Together, they have explored various aspects of polydiacetylenes and their applications in advanced materials.

Conclusion

James L Foley's innovative work on polydiacetylenes showcases his commitment to advancing materials science. His contributions have the potential to impact various technological fields significantly.