Ruth Pearce

Title: Ruth Pearce - Innovator in Chemical Sensing Technology

Introduction

Ruth Pearce is a distinguished inventor based in London, GB. She has made significant contributions to the field of chemical sensing technology, particularly through her innovative work involving graphene.

Latest Patents

Ruth Pearce holds a patent for a field effect transistor designed for chemical sensing. This invention includes a chemical sensor that utilizes the transistor and a method for producing it. The field effect transistor comprises an electrically conducting and chemically sensitive channel that extends between drain and source electrodes. A gate electrode is separated from the channel by a gap, allowing the chemical to be sensed to reach the channel, which consists of a continuous monocrystalline graphene layer arranged on an electrically insulating graphene layer substrate. This design enhances reproducibility and minimizes the risk of damage to the graphene layer during production.

Career Highlights

Ruth Pearce's career is marked by her innovative approach to developing advanced chemical sensors. Her work has led to low detection limits with minimal variability between individual transistors, showcasing her expertise in the field.

Collaborations

Ruth collaborates with notable colleagues, including Mike Andersson and Lars Hultman, at Graphensic AB. Their combined efforts contribute to the advancement of chemical sensing technologies.

Conclusion

Ruth Pearce's contributions to the field of chemical sensing through her innovative patent highlight her role as a leading inventor in this area. Her work continues to influence advancements in technology and research.