Other

Gwangju Institute of Science and Technology

Korea Basic Science Institute

Institute for Basic Science

Hong Seung Kim

Ki Soo Chang

Geon Hee Kim

Chang Hee Nam

Ji Yong Bae

I Jong Kim

Il Woo Choi

Cheonha Jeon

A spiral phase plate, according to one embodiment, for generating a Laguerre Gaussian beam by reflecting an incident beam emitted from a light source, may comprise: a first quadrant area in which the step height increase rate per unit angle decreases progressively in one direction from the point with the lowest step height to the point with the highest step height; and a second quadrant area in which the step height increase rate per unit angle increases progressively in the one direction.

Reflective spiral phase plate, and apparatus for generating Laguerre Gaussian beam comprising same

Embodiments relate to an activated platelet preservation composition, a method for preserving activated platelet, and a preserved activated platelet using the same. According to at least one embodiment, there is provided an activated platelet preservation composition including a divalent cation, chloride, vitamin B, a selenium source and a solvent, a kit using the same, a method for preserving an activated platelet, and a preserved activated platelet using the same. According to various embodiments, it is possible to obtain and preserve platelets, which are positive for CD61 and CD62p and negative for PAC-1 among cell markers.

Method for preserving activated platelet

The disclosure relates to an activated platelet preservation composition, a method for preserving activated platelet and a preserved activated platelet using the same. Here, the disclosure relates to an activated platelet preservation composition comprising a divalent cation, chloride, vitamin B, a selenium source and a solvent, a kit using the same, a method for preserving an activated platelet, and a preserved activated platelet using the same. According to the disclosure, it is possible to obtain and preserve platelets, which are positive for CD61 and CD62p and negative for PAC-1 among cell markers.

Activated platelet preservation composition, method for preserving activated platelet and preserved activated platelet using the same

Growing community of inventors

Goyang-si, South Korea

Hong Seung Kim