Jacob Ivan Deneff

Title: Jacob Ivan Deneff: Innovator in Optical Tagging Technologies

Introduction

Jacob Ivan Deneff is a notable inventor based in Albuquerque, NM (US). He has made significant contributions to the field of optical tagging technologies, particularly through his innovative patent that focuses on tunable rare earth metal-organic frameworks.

Latest Patents

Deneff holds a patent for "Tunable rare earth metal-organic frameworks for complex optical tags." This invention provides a powerful design strategy for next-generation, multiplexed, lifetime-encoded tags. It achieves this by engineering intermetallic energy transfer in heterometallic metal-organic frameworks based on nonanuclear metal clusters. The invention allows for precise manipulation of luminescence decay dynamics over a wide microsecond regime, thanks to the control over metal ordering in these systems. A novel, dynamic double encoding method utilizing the braille alphabet was developed by incorporating these materials into photocurable inks patterned on glass, which are interrogated via digital high-speed imaging. The facile synthesis and interrogation of these heterometallic metal-organic frameworks with complex and tunable optical properties enable the creation of next-generation, multiplexed optical tags.

Career Highlights

Jacob Ivan Deneff is currently employed at National Technology & Engineering Solutions of Sandia, LLC. His work focuses on advancing technologies that have practical applications in various fields, particularly in optical tagging and materials science.

Collaborations

Deneff has collaborated with notable coworkers, including Dorina F Sava Gallis and Lauren E S Rohwer. Their combined expertise contributes to the innovative projects at Sandia.

Conclusion

Jacob Ivan Deneff is a pioneering inventor whose work in tunable rare earth metal-organic frameworks is shaping the future of optical tagging technologies. His contributions are significant in advancing the capabilities of multiplexed optical tags.