Sungbong Kim

Title: Innovations of Sungbong Kim in Microfluidic Systems

Introduction

Sungbong Kim is a prominent inventor based in Champaign, Illinois, known for his significant contributions to the field of microfluidic systems. With a total of six patents to his name, Kim has developed innovative technologies that enhance the analysis and sensing of biofluids, particularly sweat.

Latest Patents

One of Kim's latest patents is a microfluidic system for epidermal sampling and sensing. This system features a flexible substrate with a skin-facing surface and a back-facing surface. It includes a microfluidic network that is at least partially embedded in or supported by the flexible substrate. A sensor is fluidically connected to the microfluidic network, which is designed to transport biofluid from the skin surface to the sensor. Additionally, the system incorporates a capping layer that enhances its functionality. The flexible substrate is made from materials that provide a high barrier to vapor or liquid water transmission.

Another notable patent is for epidermal sensing systems that allow for optical readout, visualization, and analysis of biofluids. This versatile sensing platform is particularly effective for analyzing sweat. It enables sensitive and selective detection of various analytes in sweat, including metabolites, electrolytes, and biomarkers. The systems provide a noninvasive and accurate means for quantitatively characterizing important sweat characteristics, such as sweat volume, sweat loss, and sweat rate. They are also compatible with materials and device geometries for conformal tissue-mounted electronic devices.

Career Highlights

Sungbong Kim has worked at prestigious institutions, including the University of Illinois and Northwestern University. His work has significantly advanced the field of biofluid analysis and has implications for health monitoring and diagnostics.

Collaborations

Kim has collaborated with notable researchers, including John A. Rogers and Jungil Choi, contributing to the development of innovative technologies in the field.

Conclusion

Sungbong Kim's innovative work in microfluidic systems has paved the way for advancements in noninvasive biofluid analysis. His contributions are vital for future developments in health monitoring technologies.