Sai Guruva Reddy Avuthu

Title: Innovations by Sai Guruva Reddy Avuthu

Introduction

Sai Guruva Reddy Avuthu is an accomplished inventor based in Mt. Pleasant, MI (US). He has made significant contributions to the field of sensor technology, particularly in the detection of heavy metals and impact monitoring systems. With a total of 2 patents, his work showcases innovative approaches to addressing critical environmental and safety issues.

Latest Patents

One of his latest patents is a Printed Wireless Inductive-Capacitive (LC) Sensor for Heavy Metal Detection. This innovative sensor utilizes inductors and interdigitated electrodes (IDE) in a planar form. The sensor is fabricated by screen printing silver (Ag) ink onto a flexible polyethylene-terephthalate (PET) substrate, creating a metallization layer. Palladium nanoparticles (Pd NP) are drop cast onto the IDEs to form a sensing layer. The resonant frequency of the LC sensor is remotely monitored by measuring the reflection coefficient (S) of a detection coil. This frequency changes with varying concentrations of heavy metals such as mercury (Hg) and lead (Pb) ions, allowing for effective detection of these toxic substances.

Another notable patent is the Helmet Impact Monitoring System. This impact sensing system features a first impact sensor with a flexible dielectric layer. It includes a first printed electrode on one side of the layer and a second printed electrode on the opposite side. The second printed electrode is moveable and can deform the flexible dielectric layer. The system maintains a capacitance between the two electrodes that changes with their movement. A readout circuit is electronically coupled with the electrodes to measure changes in capacitance and output a corresponding voltage.

Career Highlights

Sai Guruva Reddy Avuthu is affiliated with Western Michigan University, where he continues to advance his research and development efforts. His work is instrumental in creating technologies that enhance safety and environmental monitoring.

Collaborations

He collaborates with notable colleagues such as Massood Zandi Atashbar and Binu Baby Narakathu, contributing to a dynamic research environment.

Conclusion

Sai Guruva Reddy Avuthu's innovative patents reflect his commitment to addressing pressing challenges in environmental safety and monitoring. His contributions to sensor technology are paving the way for future advancements in the field.