This inventor holds 1 USPTO granted patent. Top assignee: University of Puerto Rico. Active years: 2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2022
Title: Innovations in Cancer Detection: The Work of Marina Martinez-Vargas
Introduction
Marina Martinez-Vargas is an innovative inventor based in Naguabo, Puerto Rico. She has made significant contributions to the field of cancer detection through her groundbreaking research and inventions. Her work focuses on developing advanced biosensing technologies that can improve the early detection of cancer.
Latest Patents
Martinez-Vargas holds a patent for an "Electrochemical impedimetric biosensing microchip for real-time telomerase activity detection." This invention targets the enzyme telomerase, which is present in approximately 85% of human cancers. The microchip utilizes a single-stranded DNA probe specific for telomerase binding, combined with reverse transcription tethered to an interdigital gold electrode array surface. This innovative approach allows for the replication of chromosome protection provided by telomerase, followed by Electrochemical Impedance Spectroscopy as an unlabeled biosensor. The system is designed to be simple and affordable, enabling impedance measurements while incubating at 37°C and promoting probe elongation. The results showed up to a 14-fold increase in charge transfer resistance when testing telomerase-positive nuclear extracts compared to heat-inactivated telomerase-negative extracts.
Career Highlights
Martinez-Vargas is affiliated with the University of Puerto Rico, where she continues her research and development in biosensing technologies. Her work has the potential to revolutionize cancer detection methods, making them more accessible and efficient.
Collaborations
Some of her notable collaborators include Carlos I Gonzalez and Carlos Raul Cabrera, who have contributed to her research efforts and advancements in the field.
Conclusion
Marina Martinez-Vargas is a pioneering inventor whose work in electrochemical biosensing is paving the way for improved cancer detection technologies. Her innovative approach and dedication to research are making a significant impact in the fight against cancer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile