Listen to the chemical and histological information in biological tissue  

作　　者：Jie Yin Fei Zhao Chao Tao Xue-Ding Wang Xiao-Jun Liu 

机构地区：[1]MOE Key Laboratory of Modern Acoustics,Nanjing University [2]Department of Automation,Nanjing College of Chemical Technology [3]Department of Nephrology,Nanjing Children's Hospital,Nanjing Medical University [4]Department of Radiology,University of Michigan School of Medicine

出　　处：《Chinese Chemical Letters》2015年第4期395-400,共6页中国化学快报（英文版）

基　　金：supported by the National Basic Research Program of China (No.2012CB921504);the National Natural Science Foundation of China (Nos.11422439,11274167,11274171,and 11028408);SRFDP (No.20120091110001)

摘　　要：Photoacoustic imaging （PAl）, as an emerging biomedicine diagnostic technique that has been aevelopea quickly in the past decade, inherits the high spatial resolution of ultrasonography in imaging deep tissue and the high sensitivity of optical imaging in evaluating tissue chemical and physiological information. In this paper, after introducing the basic principles of PAl including both photoacoustic tomography and photoacoustic microscopy, we will review some recent progress of PAl in biomedicine and demonstrate the capability of PAl in detecting the chemical compositions and in evaluating the histological microstructures in biological tissue.Photoacoustic imaging （PAl）, as an emerging biomedicine diagnostic technique that has been aevelopea quickly in the past decade, inherits the high spatial resolution of ultrasonography in imaging deep tissue and the high sensitivity of optical imaging in evaluating tissue chemical and physiological information. In this paper, after introducing the basic principles of PAl including both photoacoustic tomography and photoacoustic microscopy, we will review some recent progress of PAl in biomedicine and demonstrate the capability of PAl in detecting the chemical compositions and in evaluating the histological microstructures in biological tissue.

关 键 词：Photoacoustic imagingTomographyMicroscopyChemical compositionMicrostructure 

分 类 号：R310[医药卫生—基础医学]