This inventor holds 1 USPTO granted patent. Top assignee: University of Delaware. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: Orlin D Velev: Innovator in Miniaturized Immunosensors
Introduction
Orlin D Velev is a prominent inventor based in Newark, DE (US). He is known for his groundbreaking work in the field of immunosensors, particularly for developing a miniaturized sensor that detects bio-specific molecules. His innovative approach aims to enhance the sensitivity and efficiency of testing for immuno-specific molecules in various liquid environments.
Latest Patents
Orlin D Velev holds a patent for a "Miniaturized immunosensor assembled from colloidal particles between micropatterned electrodes." This invention presents a highly advanced method for detecting immuno-specific molecules in body liquids, biological cultures, and environmental samples. The sensor utilizes photolithographically fabricated gold patterns on glass substrates to create micron-sized addressable electrodes. Colloidal particles are deposited dielectrophoretically in the gaps between these electrodes, where they capture target molecules through immuno-active binding sites. The readout process involves secondary tagging with colloidal gold, enhanced by silver nucleation, leading to short-circuiting of the electrodes. This device allows for extreme miniaturization and direct electric readout, with anticipated detection levels as low as 10 M, representing a 200 times gain in sensitivity over conventional techniques.
Career Highlights
Orlin D Velev is affiliated with the University of Delaware, where he contributes to research and innovation in the field of sensor technology. His work has significantly impacted the development of advanced diagnostic tools, showcasing his expertise and commitment to scientific advancement.
Collaborations
Orlin D Velev collaborates with Eric William Kaler, enhancing the research and development efforts in their field. Their partnership exemplifies the importance of teamwork in driving innovation and achieving significant breakthroughs.
Conclusion
Orlin D Velev's contributions to the field of immunosensors highlight his role as a leading inventor. His innovative patent demonstrates the potential for advanced detection methods in various applications. Through his work at the University of Delaware, he continues to push the boundaries of technology and improve diagnostic capabilities.