Hannah Catterall

Title: Innovations of Hannah Catterall in Mercury Quantification

Introduction

Hannah Catterall is an accomplished inventor based in San Jose, California. She has made significant contributions to the field of environmental science through her innovative work on mercury quantification. Her research focuses on developing advanced methods for detecting and measuring mercury levels in various samples.

Latest Patents

Hannah holds a patent for a groundbreaking invention titled "Fluorescence dye tagging scheme for mercury quantification and speciation." This patent describes a fluorescent dye or fluorophore that can form complexes with mercury. The specific compound involves 6,8-difluoro-7-hydroxy-2-oxo-2H-chromene-3-carboxylate amide, which is created by reacting the succinimidyl ester (Pacific Blue™) with an amino acid containing a thiol group, such as cysteine or glutathione. The mercury complexes formed with the fluorophore fluoresce when excited by a UV or violet laser diode. The intensity of the fluorescence can be calibrated to quantify the concentration of mercury in a sample treated with the fluorophore.

Career Highlights

Hannah Catterall has established herself as a leading figure in her field. She is currently employed at Los Gatos Research, Inc., where she continues to advance her research and development efforts. Her work has garnered attention for its potential applications in environmental monitoring and public health.

Collaborations

Hannah collaborates with her coworker, Hong Jiao, who is also a talented professional in the field. Together, they work on projects that aim to enhance the understanding and detection of mercury in various environments.

Conclusion

Hannah Catterall's innovative contributions to mercury quantification highlight her dedication to environmental science. Her patented technology represents a significant advancement in the detection of mercury, which is crucial for ensuring public health and safety.