Peter J McDonnell

Title: The Innovative Work of Inventor Peter J. McDonnell

Introduction

Peter J. McDonnell, an accomplished inventor located in Irvine, California, has made significant strides in the field of material analysis. With one patented invention to his name, McDonnell continues to contribute to scientific advancements through his work at the University of California.

Latest Patents

McDonnell holds a patent for a "System and method for quantitative or qualitative measurement of exogenous substances in tissue and other materials using laser-induced fluorescence spectroscopy." This innovative method involves directing a flow of fluorescence-exciting energy, typically in the ultraviolet region, onto a material. The process facilitates the ablation of a thin layer through photochemical decomposition while simultaneously inducing fluorescence of the substances within the ablated layer. The emitted fluorescence is then captured and analyzed to determine the presence and concentration of specific substances within the material. This technique can be repeated across different layers, allowing for detailed insight into the concentration gradient of the substances of interest.

Career Highlights

McDonnell's career is marked by his dedication to research and innovation. His work at the University of California demonstrates his commitment to developing advanced techniques for chemical and biological analysis. The patent he holds represents a vital contribution to the field, opening avenues for enhanced measurement methods that could benefit various scientific and medical applications.

Collaborations

Peter J. McDonnell has collaborated with notable professionals in his field, including Roy Chuck and Ramez Emile Necola Shehada. These collaborations highlight the synergy in research and development within academic environments, fostering innovation and pushing the boundaries of existing technologies.

Conclusion

With his groundbreaking patent and collaborations with esteemed colleagues, Peter J. McDonnell exemplifies the spirit of innovation. His work not only advances scientific knowledge but also holds the potential for practical applications in diverse areas, including healthcare and material science. Through continued research and development, McDonnell remains a significant figure in the pursuit of innovative solutions to complex challenges.