Gabriella Métraux

Title: Gabriella Métraux: Innovator in Nanostructure Development

Introduction

Gabriella Métraux is a prominent inventor based in Evanston, IL (US). She has made significant contributions to the field of nanotechnology, particularly in the development of novel nanostructures. With a total of 2 patents to her name, her work is paving the way for advancements in various applications.

Latest Patents

Her latest patents include "Triangular nanoframes and method of making same" and "Methods of controlling nanoparticle growth." The first patent provides a method for creating nanoprisms that generate triangular framework structures. These triangular nanoframes do not exhibit strong surface plasmon bands in the ultraviolet or visible regions of the optical spectrum. By introducing a mild reducing agent, metal ions in solution can be reduced, leading to metal plating and the reformation of nanoprisms. This process allows for the controlled formation of novel nanoprisms with nanopores, accompanied by a regeneration of surface plasmon bands in the UV-visible spectrum.

The second patent introduces new plasmon-driven growth mechanisms for silver nanostructures, which involve the fusion of triangular nanoprisms. This highly cooperative mechanism produces bimodal particle size distributions. The growth process can be selectively switched between bimodal and unimodal distributions using dual beam illumination of the nanoparticles. This innovative approach enables the synthesis of monodisperse nanoprisms with a preselected edge length in the 30–120 nm range.

Career Highlights

Gabriella Métraux is affiliated with Northwestern University, where she continues her research and development in nanotechnology. Her work has garnered attention for its potential applications in various fields, including materials science and photonics.

Collaborations

Some of her notable collaborators include Chad A Mirkin and Rongchao Jin, who are also recognized figures in the field of nanotechnology.

Conclusion

Gabriella Métraux's innovative work in nanostructure development is making a significant impact in the scientific community. Her patents reflect her commitment to advancing technology and her contributions are paving the way for future innovations.