Douglas J McAllister

Title: Douglas J McAllister: Innovator in Acoustic Emission Spectroscopy

Introduction

Douglas J McAllister is a notable inventor based in Cape Elizabeth, ME (US). He has made significant contributions to the field of bioassays through his innovative work in acoustic emission spectroscopy. His research focuses on developing systems and methods that enhance the detection of binding reactions in biological systems.

Latest Patents

McAllister holds a patent for a homogeneous bioassay using acoustic emission spectroscopy. This invention involves a system and method that utilizes acoustic energy emissions to measure binding reactions of mobile biorecognition molecules. The design includes a measurement cell specifically for binding reactions, such as ligand/receptor or complementary nucleic acid binding reactions. A passive acoustic energy transducer is integrated into the measurement cell to detect the acoustic energy generated by these binding reactions. The transducer produces an analog electrical signal, which is then filtered and amplified by a signal conditioner. A signal analyzer is employed to determine the spectra of the conditioned electrical signal, corresponding to the characteristic acoustic energy emissions of the binding reactions. This innovative bioassay is applicable to various binding reactions, including antigen/antibody and enzyme/substrate interactions.

Career Highlights

Douglas J McAllister is associated with Biode Inc., where he continues to advance his research and development efforts. His work has positioned him as a key figure in the field of bioassays, particularly in the application of acoustic emission spectroscopy.

Collaborations

McAllister collaborates with Ryszard M Lec, contributing to the advancement of their shared research interests.

Conclusion

Douglas J McAllister's innovative work in acoustic emission spectroscopy has the potential to significantly impact the field of bioassays. His contributions through his patent demonstrate the importance of technological advancements in understanding biological interactions.