Company Filing History:
Years Active: 2005
Title: The Innovative Contributions of Raj Rajagopalan
Introduction
Raj Rajagopalan is a notable inventor based in Gainesville, FL (US). He has made significant contributions to the field of microrheology through his innovative patent. His work focuses on advancing the understanding of complex fluids and their rheological properties.
Latest Patents
Raj Rajagopalan holds a patent for "Microrheology methods and systems using low-coherence dynamic light scattering." This patent describes methods and systems for utilizing dynamic light scattering to investigate local rheological responses of complex fluids over a broader frequency range than what is typically achievable with standard instrumentation. The technology employs a low-coherence radiation source in conjunction with fiber optics, enabling measurements in small volume spacings of approximately 1/10 of a picoliter. The methods have been validated for both simple Newtonian liquids and viscoelastic complex fluids, demonstrating the ability to accurately measure loss and storage moduli. Additionally, the technique has been used to monitor liquid-gel transitions in polymer solutions, showcasing its versatility in rheological studies.
Career Highlights
Raj Rajagopalan is affiliated with the University of Central Florida Research Foundation, Inc. His work has contributed to the advancement of microrheology, providing valuable insights into the behavior of complex fluids. His innovative approach has opened new avenues for research and application in various scientific fields.
Collaborations
Raj Rajagopalan has collaborated with esteemed colleagues such as Aristide Dogariu and Gabriel Popescu. These collaborations have further enriched his research and contributed to the development of advanced methodologies in the study of complex fluids.
Conclusion
Raj Rajagopalan's contributions to microrheology through his innovative patent highlight his role as a significant inventor in the field. His work continues to influence research and applications related to complex fluids and their properties.