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In vivo photoacoustic imaging of transverse blood flow by using Doppler broadening of bandwidth

Yao, Junjie and Maslov, Konstantin I. and Shi, Yunfei and Taber, Larry A. and Wang, Lihong V. (2010) In vivo photoacoustic imaging of transverse blood flow by using Doppler broadening of bandwidth. Optics Letters, 35 (9). pp. 1419-1421. ISSN 0146-9592. PMCID PMC2916025. https://resolver.caltech.edu/CaltechAUTHORS:20160830-102505514

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Abstract

A method is proposed to measure transverse blood flow by using photoacoustic Doppler broadening of bandwidth. By measuring bovine blood flowing through a plastic tube, the linear dependence of the broadening on the flow speed was validated. The blood flow of the microvasculature in a mouse ear and a chicken embryo (stage 16) was also studied.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1364/OL.35.001419DOIArticle
https://www.osapublishing.org/ol/abstract.cfm?uri=ol-35-9-1419PublisherArticle
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2916025PubMed CentralArticle
ORCID:
AuthorORCID
Maslov, Konstantin I.0000-0003-3408-8840
Wang, Lihong V.0000-0001-9783-4383
Additional Information:© 2010 Optical Society of America. Received January 4, 2010; revised March 14, 2010; accepted March 15, 2010; posted April 2, 2010 (Doc. ID 122113); published April 28, 2010. The authors thank Christopher Favazza, Song Hu, and Arie Krumholz for helpful discussion. This research was supported by the National Institutes of Health (NIH) grants R01 EB000712, R01 NS46214, R01 EB008085, R01 CA113453901, U54 CA136398, and 5P60 DK02057933. L. V. Wang has a financial interest in Microphotoacoustics, Inc. and Endra, Inc., which, however, did not support this work.
Funders:
Funding AgencyGrant Number
NIHR01 EB000712
NIHR01 NS46214
NIHR01 EB008085
NIHR01 CA113453901
NIHU54 CA136398
NIH5P60 DK02057933
Issue or Number:9
Classification Code:OCIS codes: 170.5120, 120.7250
PubMed Central ID:PMC2916025
Record Number:CaltechAUTHORS:20160830-102505514
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20160830-102505514
Official Citation:J. Yao, K. Maslov, Y. Shi, L. Taber, and L. Wang, "In vivo photoacoustic imaging of transverse blood flow by using Doppler broadening of bandwidth," Opt. Lett. 35, 1419-1421 (2010)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:70024
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:31 Aug 2016 04:13
Last Modified:03 Mar 2020 13:01

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