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10.1117/1.JBO.19.9.096011 http://scihub22266oqcxt.onion/10.1117/1.JBO.19.9.096011 C4164706!4164706!25223708     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Biomed+Opt 2014 ; 19 (9): ä Nephropedia Template TP {{tp|p=25223708|t=2014. Microvascular quantification based on contour-scanning photoacoustic microscopy |pdf=|usr=}}{{25223708}} gab.com Text Microvascular quantification based on contour-scanning photoacoustic microscopy JO: J Biomed Opt http://www.kidney.de/pget.php?&tw=1&pmid=25223708 #FOAvip Accurate quantification of microvasculature remains of interest in fundamental pathophysiological studies and clinical trials. Current photoacoustic microscopy can noninvasively quantify properties of the microvasculature, including vessel density and diameter, with a high spatial resolution. However, the depth range of focus (i.e., focal zone) of optical-resolution photoacoustic microscopy (OR-PAM) is often insufficient to encompass the depth variations of features of interest?such as blood vessels?due to uneven tissue surfaces. Thus, time-consuming image acquisitions at multiple different focal planes are required to maintain the region of interest in the focal zone. We have developed continuous three-dimensional motorized contour-scanning OR-PAM, which enables real-time adjustment of the focal plane to track the vessels? profile. We have experimentally demonstrated that contour scanning improves the signal-to-noise ratio of conventional OR-PAM by as much as 41% and shortens the image acquisition time by 3.2 times. Moreover, contour-scanning OR-PAM more accurately quantifies vessel density and diameter, and has been applied to studying tumors with uneven surfaces. Twit Text FOAVip Microvascular quantification based on contour-scanning photoacoustic microscopy ????J Biomed Opt http://www.kidney.de/pget.php?&tw=1&pmid=25223708 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25223708 #FOAvip English Wikipedia <ref>{{Cite pmid|25223708}}</ref> Microvascular quantification based on contour-scanning photoacoustic microscopy #MMPMID25223708 Yeh C; Soetikno B; Hu S; Maslov KI; Wang LV J Biomed Opt 2014[Sep]; 19 (9): ä PMID25223708show ga Accurate quantification of microvasculature remains of interest in fundamental pathophysiological studies and clinical trials. Current photoacoustic microscopy can noninvasively quantify properties of the microvasculature, including vessel density and diameter, with a high spatial resolution. However, the depth range of focus (i.e., focal zone) of optical-resolution photoacoustic microscopy (OR-PAM) is often insufficient to encompass the depth variations of features of interest?such as blood vessels?due to uneven tissue surfaces. Thus, time-consuming image acquisitions at multiple different focal planes are required to maintain the region of interest in the focal zone. We have developed continuous three-dimensional motorized contour-scanning OR-PAM, which enables real-time adjustment of the focal plane to track the vessels? profile. We have experimentally demonstrated that contour scanning improves the signal-to-noise ratio of conventional OR-PAM by as much as 41% and shortens the image acquisition time by 3.2 times. Moreover, contour-scanning OR-PAM more accurately quantifies vessel density and diameter, and has been applied to studying tumors with uneven surfaces. äMicrovascular quantification based on contour-scanning photoacoustic m(epmc).pdf DeepDyve Pubget Overpricing