Company Filing History:
Years Active: 2007
Title: Innovations in Microbial Detection: The Contributions of Chuanmin Ruan
Introduction
Chuanmin Ruan is an accomplished inventor based in State College, PA (US). He has made significant contributions to the field of microbial detection through his innovative patent. His work focuses on developing rapid and automated methods for detecting viable microbial pathogens, which is crucial for public health and safety.
Latest Patents
Chuanmin Ruan holds a patent for a "Rapid and automated electrochemical method for detection of viable microbial pathogens." This method allows for in situ detection of viable pathogenic bacteria in a selective medium. It measures the cathodic peak current of oxygen on cyclic voltammograms during bacterial proliferation using an electrochemical voltammetric analyzer. The rapid oxygen consumption during bacterial growth leads to a sharp decline in the cathodic peak current curves. The detection times obtained from these curves are inversely related to the concentrations of pathogenic bacteria in the medium. This method is more sensitive than nucleic acid-based polymerase chain reaction (PCR) methods and antibody-based methods such as enzyme-linked immunosorbent assay (ELISA) technology. It also has a sensitivity similar to conventional culture methods but is more rapid than both.
Career Highlights
Chuanmin Ruan is affiliated with the University of Arkansas, where he continues to advance research in microbial detection. His innovative approach has the potential to significantly improve the speed and accuracy of pathogen detection in various settings.
Collaborations
Chuanmin Ruan has collaborated with notable colleagues, including Yanbin Li and Liju Yang. Their combined expertise enhances the research and development of advanced detection methods.
Conclusion
Chuanmin Ruan's contributions to the field of microbial detection through his innovative patent demonstrate the importance of rapid and sensitive methods in public health. His work continues to pave the way for advancements in pathogen detection technology.