Choi H-K – TechConnect Briefs

Combination of magnetic and non-magnetic graphene oxide to develop chemiluminescent aptasensor capable of rapidly quantifying tumor markers

Choi H-K, Park L., Kim J., Lee J-H., Luminescent MD, LLC, US

Rapid and sensitive chemiluminescent aptasensor capable of rapidly sensing tumor markers in human serum with the combination of magnetic and non-magnetic graphene oxide. Human serum (150 µl) containing tumor markers (e.g., AFP and PSA) was [...]

Growth of InAs Quantum Dots Using the Strained Superlattices and Their Optical Properties

Leem J-Y, Choi H-K, Jeon M.H., Lee J.W., Leem J-Y, Cho G.S., Choi H-K, Department of Optical Engineering, KR

we have studied the growth of self-assembled quantum dots (QDs) using Stranski-Krastanow growth mode and strain-reducing layers for long-wavelength applications with narrow linewidth in photoluminescence (PL) emission. InAs QDs were grown on the strained superlattices, [...]