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Photoacoustic tomography
1
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
10.1063/9780735423794_012
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
...Photoacoustic tomography image reconstruction ultrasound array transducers pulsed laser Introduction Photoacoustic tomography (PAT), or photoacoustic computed tomography (PACT), utilizes multiple ultrasound (US) detector arrays in various geometries to receive photoacoustic (PA) signals ( Jeon...
Images
Published: December 2021
FIG. 12.2 Two phases of signal generation and reception for photoacoustic tomography. More about this image found in Two phases of signal generation and reception for photoacoustic tomography....
Images
Published: December 2021
FIG. 12.13 Basic image reconstruction steps of photoacoustic tomography. More about this image found in Basic image reconstruction steps of photoacoustic tomography.
Images
Published: December 2021
FIG. 1.1 Imaging resolution and depth of optical imaging techniques featured in the book. PAM (photoacoustic microscopy); OCT (optical coherence tomography); PAT (photoacoustic tomography); DOT (diffuse optical tomography); FT (fluorescence tomography). Illustrations of biological structures are a... More about this image found in Imaging resolution and depth of optical imaging techniques featured in the ...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
0
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
.... , Kole , A. , Hui , J. , Zhang , Y. , Mai , J. , Alloosh , M. , Sturek , M. , and Cheng , J. X. , “ Fast assessment of lipid content in arteries in vivo by intravascular photoacoustic tomography ,” Sci. Rep. 8 , 2400 ( 2018 ). 10.1038/s41598-018-20881-5...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678_008
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
... by the acoustic wavelengths, which is about 150 nm. Photoacoustic Tomography and Microscopy Due to the dipolar scattering and absorption in tissues, light waves have a limited depth of ballistic transport in biological tissues. The distorted wavefront cannot build up submicrometer focal spots in deep tissues...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
0
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
.... , Shmuylovich , L. , Cornelius , L. A. , and Wang , L. V. , “ Label-free high-throughput photoacoustic tomography of suspected circulating melanoma tumor cells in patients in vivo ,” J. Biomed. Opt. 25 ( 3 ), 036002 ( 2020 ). 10.1117/1.JBO.25.3.036002 He , W. , Wang , H...
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
0
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
.... , Song , L. , and Liu , C. , “ Compact and low-cost handheld quasibright-field linear-array probe design in photoacoustic computed tomography ,” J. Biomed. Opt. 23 ( 12 ), 121606 ( 2018 ). 10.1117/1.JBO.23.12.121606 Baik , J. W. , Kim , J. Y. , Cho , S. , Choi , S...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678_009
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
... biopsy tools, such as optical coherence tomography (OCT), reflectance confocal microscopy (RCM), photoacoustic imaging (PAI), and multiphoton microscopy (MPM). OCT employs backscattering and interferometric contrast to achieve non-invasive tissue imaging. The imaging principle is quite similar...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
0
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
.... Drug Target 26 , 494 – 504 ( 2018 ). 10.1080/1061186X.2018.1433681 Ku , G. , Wang , X. , Xie , X. , Stoica , G. , and Wang , L. V. , “ Imaging of tumor angiogenesis in rat brains in vivo by photoacoustic tomography ,” Appl. Opt. 44 , 770 – 775 ( 2005...
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
10.1063/9780735423794_001
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
... with optics. However, in this regime, light propagation is dominated by scattering. Modalities that image at the light diffusion regime include diffuse optical tomography (DOT) ( Arridge, 1999 ; and Durduran et al., 2010 ), photoacoustic tomography (PAT) ( Xia et al., 2014...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678_010
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
... et al. used photoacoustic computed tomography and high-resolution photoacoustic microscopy to assess ischemic stroke's stereoscopic and comprehensive pathological status at its early stage. Both the structure dynamics and the perfusion oxygen level can be time-course analyzed in vivo...
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
0
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
... , T. N. , Wang , L. V. , and Culver , J. P. , “ Quantitative photoacoustic imaging: Correcting for heterogeneous light fluence distributions using diffuse optical tomography ,” J. Biomed. Opt. 16 ( 9 ), 096016 ( 2011 ). 10.1117/1.3626212 Bell , K. L. , Haji Reza , P...
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
10.1063/9780735423794_013
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
... fluorescence microscopy Fluorescence 0.5–10 µm <1.5 mm Photoacoustic microscopy (PAM) Absorption 0.5–10 µm <1 mm Raman microscopy Raman 0.5–10 µm <0.2 mm Optical coherence tomography (OCT) Scattering 0.5–10 µm <1.5 mm Tomographic imaging Diffuse optical/correlation...
Book
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
Book
Series: AIPP Books, Methods
Published: December 2021
10.1063/9780735423794
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
0
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
... Xia , J. , Yao , J. , and Wang , L. H. V. , “ Photoacoustic tomography: Principles and advances ,” Prog. Electromagn. Res. 147 , 1 – 22 ( 2014 ). 10.2528/PIER14032303 ...
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
0
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
.... , and Culver , J. P. , “ Quantitative photoacoustic imaging: Correcting for heterogeneous light fluence distributions using diffuse optical tomography ,” J. Biomed. Opt. 16 ( 9 ), 096016 ( 2011 ). 10.1117/1.3626212 Baumann , B. , “ Polarization sensitive optical coherence tomography...
Book Chapter
Series: AIPP Books, Principles
Published: May 2022
10.1063/9780735424678_011
EISBN: 978-0-7354-2467-8
ISBN: 978-0-7354-2464-7
... centimeters while keeping cellular and tissue level resolution. Photoacoustic tomography can resolve mesoscopic structures at a scale between cells and organs. The imaging system can map 3D micro-circulation networks from the absorption contrast of hemoglobins. Based on this digitized tomographic...
Book Chapter
Series: AIPP Books, Methods
Published: December 2021
10.1063/9780735423794_007
EISBN: 978-0-7354-2379-4
ISBN: 978-0-7354-2376-3
... ). 10.1364/AO.53.000511 Bauer , A. Q. , Nothdurft , R. E. , Erpelding , T. N. , Wang , L. V. , and Culver , J. P. , “ Quantitative photoacoustic imaging: Correcting for heterogeneous light fluence distributions using diffuse optical tomography ,” J. Biomed. Opt. 16 ( 9...
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