Near-infrared optical-resolution photoacoustic microscopy.
Near-infrared optical-resolution photoacoustic microscopy.
复制标题
DOI:
10.1364/ol.39.005192
复制
发表时间:
2014-09-01
期刊:
影响因子:
3.6
通讯作者:
Wang LV
中科院分区:
文献类型:
--
作者:
Hai P;Yao J;Maslov KI;Zhou Y;Wang LV
Compared with visible light (380–700 nm), near-infrared light (700–1400 nm) undergoes weaker optical attenuation in biological tissue, thus it can penetrate deeper. Here, we demonstrate near-infrared optical-resolution photoacoustic microscopy (NIR-OR-PAM) with 1046 nm illumination. A penetration depth of 3.2 mm was achieved in chicken breast tissue ex vivo using optical fluence within the ANSI limit (100 mJ/cm2). Beyond ~0.6 mm deep in chicken breast tissue, NIR-OR-PAM has shown finer resolution than the visible counterpart with 570 nm illumination. The deep imaging capability of NIR-OR-PAM was validated in both the mouse ear and mouse brain. NIR-OR-PAM of possible lipid contrast was explored as well.
登录
查看更多内容
影响因子:
1.9
作者:
HALE, GM;QUERRY, MR
通讯作者:
QUERRY, MR
影响因子:
3.6
作者:
Wang L;Maslov K;Yao J;Rao B;Wang LV
通讯作者:
Wang LV
影响因子:
3.5
作者:
Matthews, Thomas Paul;Zhang, Chi;Wang, Lihong V.
通讯作者:
Wang, Lihong V.
影响因子:
2.4
作者:
Sato, S;Ogura, M;Ashida, H
通讯作者:
Ashida, H
影响因子:
3.5
作者:
Liang, Jinyang;Zhou, Yong;Wang, Lihong V.
通讯作者:
Wang, Lihong V.