Other

Korea Advanced Institute of Science and Technology

Medicinal Bioconvergence Research Center

Yeseul Kim

Sunghoon Kim

Hansuek Lee

Pil Han Kim

Inwon Park

Disclosed herein is a method of determining a concentration of a subject based on fraction bound measurement. The method of determining a concentration of a subject based on fraction bound measurement may include fixing a ligand to a surface of an optical device, measuring a fraction bound of a subject to be detected based on an optical signal when the subject reacts to the ligand fixed to the surface of the optical device, and determining a relative value of a concentration of the subject based on a ratio of measured values of the fraction bounds of the subject and a reference signal.

Method of determining concentration of subject based on fraction bound measurement

Disclosed are a window apparatus for obtaining a microscopic image of in vivo breast tissue and a method for using the window apparatus to obtain cell-level and molecular-level microscopic images of in vivo breast tissue while maintaining the biological environment of the in vivo breast tissue. In one embodiment, a window apparatus comprises a first chamber having a ring structure with an open window on the center, and a cover glass disposed on the upper part and breast tissue placed on the lower part; a second chamber having an opening window on the center coupled to the first chamber to support the breast tissue; and a chamber holder for fixing the first and second chambers having a tilting mount placing unit with the tilting mount placed to have the cover glass and an object lens of a confocal microscope system stay parallel to each other.

Window apparatus for obtaining microscopic image of in vivo breast tissue and method for obtaining image using same

Growing community of inventors

Daejeon, South Korea

Yeseul Kim