Thomas Thundat

Title: Innovations by Thomas Thundat

Introduction

Thomas Thundat is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of sensor technology, particularly in the development of devices that can detect environmental contaminants and medical conditions. With a total of 3 patents, his work is at the forefront of innovation in health and environmental monitoring.

Latest Patents

One of Thundat's latest patents is the "Ultrasensitive high Q-factor AT-cut-quartz crystal microbalance femtogram mass sensor." This device is designed to detect environmental contaminants, diseases, and acute medical conditions related to heart failure. It identifies pathogens or troponins before infection or damage to heart muscles occurs. The sensor utilizes an ultrasensitive high Q-factor AT-cut quartz crystal microbalance (QCM) that can measure from a single picogram to a single femtogram. The device features five disks of a QCM with a 10 mm diameter and a fully coated bottom electrode. The upper electrode has a center dot with varying diameters labeled as 1 mm, 2 mm, 3 mm, 4 mm, and 5 mm. The full coating indicates an electrically continuous thickness of at least one monolayer. Measured parameters from the five disks include Q-factors, impedance, dissipation factors (D), and frequency shift (Δf). Q-factors are utilized to calculate the Allman deviation σ(τ), and measured frequencies are converted to mass sensitivity using the Sauerbrey mass sensitivity coefficient (K).

Another innovative patent by Thundat is related to "Electrical energy transfer." In this invention, an electrical source excites a conductive object, and a receiver is electrically connected to the object to receive energy from it. This setup can power a device. The object may be non-resonant under excitation by the source, while the receiver is excited into resonance through electrical contact with the object. Alternatively, the object can be resonant under the excitation by the source, allowing the receiver to harness energy from the resonance of the object.

Career Highlights

Throughout his career, Thomas Thundat has worked with various companies, including 2033668 Alberta Ltd. His innovative work has positioned him as a key figure in the development of advanced sensor technologies.

Collaborations

Thundat has collaborated with notable individuals such as Arindam