Juen-Kai Wang

Title: Juen-Kai Wang: Innovator in Surface-Enhanced Raman Spectroscopy

Introduction

Juen-Kai Wang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of surface-enhanced Raman spectroscopy (SERS) through his innovative patents. With a total of 3 patents, Wang's work has advanced the capabilities of SERS technology, enhancing its applications in various scientific fields.

Latest Patents

Wang's latest patents include a substrate for surface-enhanced Raman spectroscopy, SERS sensors, and methods for preparing the same. This invention focuses on methods of preparing substrates that enhance the Raman signal of analytes in SERS. The SERS-active substrate comprises an array of metal nanoparticles that are at least partially embedded in a template. The substrate's uniform and reproducible SERS-active properties across a wide range of analyte concentrations significantly enhance the power and utility of SERS. Additionally, this invention provides sensors and Raman instruments that utilize the SERS-active substrates.

Another notable patent involves a microscope and interferometer. This interferometer consists of a light source unit, a first splitter, a reference beam unit, and a detection unit. The light source unit generates a laser beam, which is then split into two beams by the first splitter. The reference beam unit includes a frequency shifter, a stopper, and a spherical mirror, allowing for precise manipulation of the laser beams. The detection unit receives the reference beam, facilitating advanced measurements in SERS applications.

Career Highlights

Throughout his career, Juen-Kai Wang has worked with esteemed organizations such as the Industrial Technology Research Institute and Academia Sinica. His experience in these institutions has allowed him to collaborate on various research projects, furthering his expertise in the field of spectroscopy.

Collaborations

Wang has collaborated with notable colleagues, including Yuh-Lin Wang and Huai-Hsien Wang. These partnerships have contributed to the development of innovative technologies and have enhanced the research output in their respective fields.

Conclusion

Juen-Kai Wang's contributions to surface-enhanced Raman spectroscopy through his patents and collaborations have significantly impacted the scientific community. His innovative approaches continue to pave the way for advancements in analytical techniques and applications.