Ju Young Byun

Title: Ju Young Byun: Innovator in Optical Fiber Aptasensors

Introduction

Ju Young Byun is a notable inventor based in Gwangju, South Korea. He has made significant contributions to the field of biosensors, particularly through his innovative work on optical fiber aptasensors. With a total of 3 patents, Byun's inventions are paving the way for advancements in detection technologies.

Latest Patents

One of his latest patents is a reusable optical fiber aptasensor based on the photo-thermal effect. This invention relates to a reusable optical fiber aptasensor that utilizes both white light and laser technology. The aptasensor comprises a light-emitting unit that selectively emits either white light or a laser, a sensor unit with multiple aptamers, gold nanorods, and a silver mirror, as well as a detector for analyzing the wavelength of the inputted light. The optical fiber connects the light-emitting unit to the sensor unit and the detector, allowing for efficient measurement of target material concentrations in samples.

Another significant patent is the LSPR-based high sensitivity aptamer sensor using an intercalation agent. This sensor includes a substrate with metal nanoparticles, an aptamer that reacts with a target material, and an intercalating agent that enhances the absorption spectrum shift due to local surface plasmon resonance. This innovative design allows for improved detection capabilities through aggregation toward the metal nanoparticles.

Career Highlights

Ju Young Byun has worked with esteemed institutions such as the Gwangju Institute of Science and Technology and the Korea Research Institute of Bioscience and Biotechnology. His work in these organizations has contributed to the advancement of biosensor technologies and has established him as a key figure in his field.

Collaborations

Throughout his career, Byun has collaborated with notable colleagues, including Min-Gon Kim and Jin-Ho Park. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in biosensing.

Conclusion

Ju Young Byun's contributions to the field of optical fiber aptasensors demonstrate his commitment to advancing detection technologies. His innovative patents and collaborations highlight his role as a leading inventor in biosensor research.