Karla D Thrall

Title: **Innovative Contributions of Karla D Thrall**

Introduction

Karla D Thrall, an accomplished inventor based in West Richland, Washington, has made significant strides in the field of electrochemical sensor systems. With two patents to her name, Thrall's work demonstrates both creativity and practicality, addressing real-world needs through innovative technology.

Latest Patents

Thrall's latest patents focus on the development of a compact electrochemical sensor system and a method for field testing for metals in saliva or other fluids. These microanalytical systems utilize a microfluidics and electrochemical detection scheme, which includes individual modules like microfabricated piezoelectrically actuated pumps and a microelectrochemical cell. The design incorporates "plug-and-play" concepts familiar in personal computers, allowing for easy replacement and maintenance of components. Notably, one integration scheme involves a compact design that combines various functionalities through multilayer lamination methods, enhancing the system’s efficiency. The applications of this technology include the detection of lead in river water and saliva samples using stripping voltammetry.

Additionally, Thrall has developed a real-time chemical exposure and risk monitor, which consists of a breath interface combined with an external exposure dosimeter. This innovative apparatus is controlled by an electronic processor and is capable of quantitatively analyzing data from both interfaces to determine internal tissue dose, showcasing her dedication to advancing safety in chemical exposure monitoring.

Career Highlights

Karla D Thrall has had a notable career, with affiliations including the Battelle Memorial Institute, where she contributed to important research and development projects. Her work has placed her at the forefront of technological advancements in sensor systems, enabling rapid advancements in environmental safety and health monitoring.

Collaborations

Throughout her career, Thrall has collaborated with prominent professionals in her field, including Yuehe Lin and Wendy D Bennett. These partnerships have fostered a collaborative environment, allowing for the exchange of ideas and innovations that further enhance her contributions to science and technology.

Conclusion

Karla D Thrall's inventive spirit and commitment to addressing pressing issues through innovative technology underscore her role as a leading figure in the field of electrochemical sensors. Her patents reflect not only her technical skills but also her dedication to improving safety and efficiency in various applications, positioning her as a significant innovator in today's scientific landscape.