David C White

Title: David C White: Innovator in Microbial Detection Technologies

Introduction

David C White is an accomplished inventor based in Knoxville, TN (US). He has made significant contributions to the field of microbial detection, holding 2 patents that showcase his innovative approaches to identifying microbial contamination in ultra-pure water systems.

Latest Patents

One of his latest patents is titled "Apparatus for and method of detecting/identifying microbial." This invention provides a method for on-line detection and assessment of microbial trace contamination in ultra-pure water systems. The apparatus includes a monitor/detector portion that utilizes a contamination mass detector to sense microbial biofilms in real time. It also features an assessment/identification portion that offers quantitative analysis based on signature biomarker cellular components. The system is designed to integrate these components into an automated apparatus capable of delivering real-time chemical countermeasures against microbial contamination.

Another notable patent is "Detection of endotoxins of gram negative bacteria." This invention outlines a method and apparatus for inferring and quantifying endotoxins from Gram-negative bacteria in a sample. The process involves extracting lipids from the sample using supercritical CO₂, hydrolyzing the residue, and analyzing it with gas chromatography and mass spectrometry. This method allows for the detection of as few as 10 bacteria in a 100 ml sample, providing valuable information about the type of Gram-negative bacterial group present.

Career Highlights

Throughout his career, David C White has worked with various organizations, including the United States Navy. His expertise in microbial detection technologies has positioned him as a key figure in advancing methods for ensuring water purity and safety.

Collaborations

David has collaborated with notable individuals in his field, including David E Nivens and James Q Chambers. Their combined efforts have contributed to the development of innovative solutions in microbial detection.

Conclusion

David C White's work in microbial detection technologies exemplifies the impact of innovation in ensuring safety and purity in critical systems. His patents reflect a commitment to advancing scientific understanding and practical applications in the field.