Kimberly A DeFriend Obrey

Title: Innovations of Kimberly A DeFriend Obrey

Introduction

Kimberly A DeFriend Obrey is a notable inventor based in Los Alamos, NM (US). She has made significant contributions to the field of materials science, particularly in the development of fluorescent composite materials. Her work has implications for various applications, including gas sensing technologies.

Latest Patents

Kimberly holds a patent for "Fluorescent single walled nanotube/silica composite materials." This invention involves the preparation of fluorescent composites using surfactant-wrapped single-walled carbon nanotubes (SWNTs) exposed to tetramethylorthosilicate (TMOS) vapor. The research highlights the use of sodium deoxycholate (DOC) and sodium dodecylsulphate (SDS) as surfactants. Notably, the DOC-wrapped SWNTs maintained their emission intensity when exposed to TMOS vapors, while the SDS-wrapped SWNTs experienced a significant decrease in emission signal. The invention also explores the preparation of fluorescent xerogels and aerogels, which can be utilized for gas sensing applications.

Career Highlights

Kimberly is currently employed at Los Alamos National Security, LLC, where she continues to advance her research in innovative materials. Her work has garnered attention for its potential applications in various scientific fields.

Collaborations

Some of her notable coworkers include Andrew M Dattelbaum and Gautam Gupta, who have collaborated with her on various projects.

Conclusion

Kimberly A DeFriend Obrey's contributions to the field of materials science through her innovative patents and research at Los Alamos National Security, LLC, highlight her role as a leading inventor in her domain. Her work continues to pave the way for advancements in technology and materials.