Leonid Vigderman

Title: Leonid Vigderman: Innovator in Gold Nanoparticle Synthesis

Introduction

Leonid Vigderman is a notable inventor based in Aurora, CO (US). He has made significant contributions to the field of nanotechnology, particularly in the synthesis of gold nanoparticles. His innovative approaches have the potential to advance various applications in optics and materials science.

Latest Patents

Vigderman holds a patent for the invention titled "High-yield synthesis of gold nanorods with optical absorption at wavelengths greater than 1000nm using hydroquinone." This patent describes improved methods for preparing cetyltrimethylammonium bromide-capped gold nanoparticles through the use of hydroquinone as a reducing agent. The process involves several key steps, including the preparation of a seed solution containing a gold nanoparticle and an aqueous growth solution that includes cetyltrimethylammonium bromide, hydrogen tetrachloroaurate, and hydroquinone. The addition of the seed solution to the growth solution facilitates the synthesis of gold nanorods with enhanced optical properties.

Career Highlights

Vigderman is affiliated with William Marsh Rice University, where he has been involved in cutting-edge research in nanotechnology. His work has garnered attention for its innovative methodologies and potential applications in various scientific fields.

Collaborations

One of his notable collaborators is Eugene Zubarev, with whom he has worked on advancing the understanding and applications of gold nanoparticles.

Conclusion

Leonid Vigderman's contributions to the field of nanotechnology, particularly through his patent on gold nanorod synthesis, highlight his role as an influential inventor. His work continues to pave the way for advancements in optical materials and applications.