This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Los Alamos National Security, LLC. Active years: 2013.
Company Filing History:
Years Active: 2013
Title: Innovations of Juan G Duque in Nanotechnology
Introduction
Juan G Duque is an accomplished inventor based in Los Alamos, NM (US). He has made significant contributions to the field of nanotechnology, particularly in the development of fluorescent composite materials. His work has implications for various applications, including gas sensing.
Latest Patents
Juan G Duque holds a patent for "Fluorescent single walled nanotube/silica composite materials." This innovative patent describes the preparation of fluorescent composites using surfactant-wrapped single-walled carbon nanotubes (SWNTs). The process involves exposing suspensions of these surfactant-wrapped carbon nanotubes to tetramethylorthosilicate (TMOS) vapor. Notably, sodium deoxycholate (DOC) and sodium dodecylsulphate (SDS) were utilized as surfactants. The results showed no loss in emission intensity for DOC-wrapped SWNTs when exposed to TMOS vapors, while a 50% decrease in emission was observed for SDS-wrapped SWNTs. This decrease was minimized by buffering the SDS/SWNT suspension prior to forming the composite. Additionally, fluorescent xerogels and aerogels were prepared, which can be utilized for gas sensing applications.
Career Highlights
Juan G Duque is associated with Los Alamos National Security, LLC, where he continues to advance his research in nanotechnology. His innovative work has led to the development of materials that have potential applications in various fields, showcasing his expertise and dedication to scientific advancement.
Collaborations
Juan has collaborated with notable colleagues, including Gautam Gupta and Stephen K Doorn. These collaborations have further enriched his research and contributed to the success of his innovative projects.
Conclusion
Juan G Duque's contributions to the field of nanotechnology, particularly through his patent on fluorescent composite materials, highlight his role as a leading inventor. His work not only advances scientific knowledge but also opens new avenues for practical applications in technology.