Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Austin Van Namen"'
Publikováno v:
Nanomaterials, Vol 12, Iss 13, p 2251 (2022)
Perfluorocarbon nanodroplets offer an alternative to gaseous microbubbles as contrast agents for ultrasound imaging. They can be acoustically activated to induce a liquid-to-gas phase transition and provide contrast in ultrasound images. In this stud
Externí odkaz:
https://doaj.org/article/34d92693ec584a7f902ad4dcf682fc38
Publikováno v:
ACS Applied Nano Materials. 4:8026-8038
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f25dbbea064d23a0ad29fd32977a9c9
https://doi.org/10.1021/acsanm.1c01303
https://doi.org/10.1021/acsanm.1c01303
Publikováno v:
International Journal of Molecular Sciences; Volume 23; Issue 13; Pages: 7312
The sensitivity of fluorescence imaging is limited by the high optical scattering of tissue. One approach to improve sensitivity to small signals is to use a contrast agent with a signal that can be externally modulated. In this work, we present a ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a2993e0706cae0003799089f2f6ef97
https://pubmed.ncbi.nlm.nih.gov/35806326
https://pubmed.ncbi.nlm.nih.gov/35806326
Publikováno v:
The Journal of the Acoustical Society of America. 152:A79-A79
Because of their small size and better stability, perfluorocarbon nanodroplets (PFNDs) are emerging as an appealing alternative to microbubbles as ultrasound imaging agents. We have developed a method to simultaneously distinguish between two populat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f5c3a60d925ef3c2b09623d04b85384
https://doi.org/10.1121/10.0015609
https://doi.org/10.1121/10.0015609
Publikováno v:
IEEE Trans Ultrason Ferroelectr Freq Control
Superheated perfluorocarbon nanodroplets are emerging ultrasound imaging contrast agents boasting biocompatible components, unique phase-change dynamics, and therapeutic loading capabilities. Upon exposure to a sufficiently high intensity pulse of ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2fb3ff8024b64c477d21539f53a040
http://arxiv.org/abs/2103.15895
http://arxiv.org/abs/2103.15895
Publikováno v:
Photons Plus Ultrasound: Imaging and Sensing 2021.
Spectroscopic photoacoustic (sPA) imaging can be used to map blood oxygen saturation (sO2) within tissue. Its accuracy, however, is degraded deep in tissue by wavelength-dependent optical attenuation. We have developed a convolutional neural network
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::091eb5df8ea6d50d813bc8a76c9faafe
https://doi.org/10.1117/12.2583173
https://doi.org/10.1117/12.2583173
Autor:
Jason R. Gunn, Austin Van Namen, Xu Cao, Petr Bruza, Brian W. Pogue, Shudong Jiang, Cuiping Yao
Publikováno v:
Optics letters. 45(13)
Fluorescence imaging is severely limited by the background and autofluorescence of tissues for in vivo detection of circulating tumor cells (CTCs). Time-gated luminescence (TGL) imaging, in combination with luminescent probes that possess hundreds of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d1796d84f3a5f9e5efab35f6a7a6199
https://pubmed.ncbi.nlm.nih.gov/32630948
https://pubmed.ncbi.nlm.nih.gov/32630948
Publikováno v:
Photons Plus Ultrasound: Imaging and Sensing 2020.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::268dd4d63540480a839f89acee9a61bb
https://doi.org/10.1117/12.2545197
https://doi.org/10.1117/12.2545197
Publikováno v:
Optical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XXVII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05c6b433210640f75332c7b6b38d0b35
https://doi.org/10.1117/12.2288452
https://doi.org/10.1117/12.2288452
Autor:
Austin Van, Namen, Geoffrey P, Luke
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1570
Photoacoustic imaging is a rapidly developing tool capable of achieving high-resolution images with optical contrast at imaging depths up to a few centimeters. When combined with targeted nanoparticle contrast agents, sensitive detection of molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5bd46598ecb3036120da1edf45981dac
https://pubmed.ncbi.nlm.nih.gov/28238137
https://pubmed.ncbi.nlm.nih.gov/28238137