사이트 내 전체검색
  • 미래를 창조
    하는 과학 한국의 리더
    포항공과대학교 시스템생명공학부는
    당신을 위한 새로운 희망입니다.

I-Bio 겸임 김철홍 교수 <Exploring the deep tissues using photoacoustic ima…

페이지 정보

작성자 이주영 작성일20-07-23 16:48 조회34회 댓글0건

본문

7035041fc8be34fd30936e7ed8001d2b_1595490

Photoacoustic imaging has gained global attention for capturing images without causing pains or using ionizing radiation. Recently, many researchers have heavily studied on observing deep tissues to apply the photoacoustic imaging to clinical diagnosis and practices.

 

Prof. Chulhong Kim of Creative IT Engineering from POSTECH and his student, Byullee Park conducted joint research with Prof. Hyungwoo Kim and Kyung Min Lee of Cheonnam National University and proposed a new contrast agent for the photoacoustic imaging of deep tissues. They used a nickel-based nanoparticle as a contrast agent that absorbs light at 1,064 nm wavelength. They obtained images of the tissues penetrated in maximum 3.4 cm depth in live animals which is the deepest image observed using this wavelength compared to the previous studies.

 

댓글목록

등록된 댓글이 없습니다.