Comparison of the ASF performance of ICG and NaYF4: Yb3+, Tm3+ (UCNPs) and using ICG’s ASF in cerebral vascular tomography and flow velocity measurement (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Comparison of the ASF performance of ICG and NaYF4: Yb3+, Tm3+ (UCNPs) and using ICG’s ASF in cerebral vascular tomography and flow velocity measurement

Caption

a, Photothermal effects on rat’s hind limb and liver irradiating with the 915 nm or 980 nm CW laser. b, In vivo ASF wide-field imaging of biliary tracts of two rats after receiving injection of NaYF4: Yb3+, Tm3+ and ICG respectively. c, In vivo ASF wide-field microscopic image of brain blood vessels (depth at 250 μm) of the mouse injected with ICG. d, Flow velocity measurements of three sampled brain blood vessels.

Credit

by Jing Zhou, Xiaoxiao Fan, Di Wu, Jie Liu, Yuhuang Zhang, Zikang Ye, Dingwei Xue, Mubin He, Liang Zhu, Zhe Feng, Andrey N. Kuzmin, Wen Liu, Paras N. Prasad, Jun Qian

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