High-Speed Coherent Raman Fingerprint Imaging of Biological Tissues.
High-Speed Coherent Raman Fingerprint Imaging of Biological Tissues.
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DOI:
10.1038/nphoton.2014.145
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发表时间:
2014
期刊:
影响因子:
35
通讯作者:
中科院分区:
文献类型:
--
作者:
An imaging platform based on broadband coherent anti-Stokes Raman scattering (BCARS) has been developed which provides an advantageous combination of speed, sensitivity and spectral breadth. The system utilizes a configuration of laser sources that probes the entire biologically-relevant Raman window (500 cm−1 to 3500 cm−1) with high resolution (< 10 cm−1). It strongly and efficiently stimulates Raman transitions within the typically weak “fingerprint” region using intrapulse 3-colour excitation, and utilizes the nonresonant background (NRB) to heterodyne amplify weak Raman signals. We demonstrate high-speed chemical imaging in two- and three-dimensional views of healthy murine liver and pancreas tissues and interfaces between xenograft brain tumours and the surrounding healthy brain matter.
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影响因子:
7.4
作者:
Hartshorn, Christopher M.;Lee, Young Jong;Camp, Charles H., Jr.;Liu, Zhen;Heddleston, John;Canfield, Nicole;Rhodes, Timothy A.;Walker, Angela R. Hight;Marsac, Patrick J.;Cicerone, Marcus T.
通讯作者:
Cicerone, Marcus T.
影响因子:
4
作者:
Kano, H;Hamaguchi, H
通讯作者:
Hamaguchi, H
影响因子:
4.3
作者:
Kirsch, Matthias;Schackert, Gabriele;Krafft, Christoph
通讯作者:
Krafft, Christoph
影响因子:
4.2
作者:
Krafft, C;Sobottka, SB;Salzer, R
通讯作者:
Salzer, R
影响因子:
3.3
作者:
Müller, M;Schins, JM
通讯作者:
Schins, JM