Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jean L. Sanders"'
Publikováno v:
Bioengineering, Vol 10, Iss 9, p 1060 (2023)
Photoacoustic (PA) imaging can be used to monitor high-intensity focused ultrasound (HIFU) therapies because ablation changes the optical absorption spectrum of the tissue, and this change can be detected with PA imaging. Multi-wavelength photoacoust
Externí odkaz:
https://doaj.org/article/635293255ef349ab88588ebf03eecab6
Autor:
Ermek Belekov, Kathlyne J. Bautista, Muhammetgeldi Annayev, Oluwafemi J. Adelegan, Ali O. Biliroglu, Thomas M. Kierski, Jean L. Sanders, Remzi E. Kemal, Erdem Sennik, Feysel Y. Yamaner, Paul A. Dayton, Omer Oralkan
Publikováno v:
2022 IEEE International Ultrasonics Symposium (IUS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f4bfed0cd89673f45775532e55a1e72
https://doi.org/10.1109/ius54386.2022.9958537
https://doi.org/10.1109/ius54386.2022.9958537
Autor:
Omer Oralkan, Oluwafemi J. Adelegan, Feysel Yalcin Yamaner, Jean L. Sanders, Ali Onder Biliroglu, Xun Wu
Publikováno v:
IEEE Trans Ultrason Ferroelectr Freq Control
This article presents a row-column (RC) capacitive micromachined ultrasonic transducer (CMUT) array fabricated using anodic bonding on a borosilicate glass substrate. This is shown to reduce the bottom electrode-to-substrate capacitive coupling. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::125a003551a6eff7f1b422c2f9f69332
https://doi.org/10.1109/tuffc.2020.3014780
https://doi.org/10.1109/tuffc.2020.3014780
Autor:
Jean L. Sanders, Ali Onder Biliroglu, Isabel G. Newsome, Oluwafemi J. Adelegan, Feysel Yalcin Yamaner, Paul A. Dayton, Omer Oralkan
Publikováno v:
IEEE Trans Ultrason Ferroelectr Freq Control
This article presents an imaging probe with a 256-element ultrawideband (UWB) 1-D capacitive micromachined ultrasonic transducer (CMUT) array designed for acoustic angiography (AA). This array was fabricated on a borosilicate glass wafer with a reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0530998f901af48a1e36fdadf557fb18
https://europepmc.org/articles/PMC9716577/
https://europepmc.org/articles/PMC9716577/
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 66:45-56
The integration of intravascular ultrasound (IVUS) and intravascular photoacoustic (IVPA) imaging produces an imaging modality with high sensitivity and specificity which is particularly needed in interventional cardiology. Conventional side-looking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7afe885aaa44a91ae8da03eb921c3b0b
https://doi.org/10.1109/tuffc.2018.2881409
https://doi.org/10.1109/tuffc.2018.2881409
Autor:
Jean L. Sanders, F. Yalcin Yamaner, Omer Oralkan, Paul A. Dayton, Oluwafemi J. Adelegan, Isabel G. Newsome, Ali Onder Biliroglu
Publikováno v:
2020 IEEE International Ultrasonics Symposium (IUS).
Acoustic angiography (AA) has traditionally been limited by the lack of transducer arrays that are able to transmit at low (1–5 MHz) frequencies and also receive at high (>10 MHz) frequencies. We have designed and fabricated a 1D CMUT array capable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c58aa807ab2913210dc0bb733c6c75d7
https://doi.org/10.1109/ius46767.2020.9251738
https://doi.org/10.1109/ius46767.2020.9251738
Autor:
M. M. Mahmud, Feysel Yalcin Yamaner, Paul A. Dayton, Xun Wu, Omer Oralkan, Oluwafemi J. Adelegan, Ali Onder Biliroglu, Isabel G. Newsome, Jean L. Sanders
Publikováno v:
IEEE Trans Ultrason Ferroelectr Freq Control
This study demonstrates, in detail, the potential of using capacitive micromachined ultrasonic transducers (CMUTs) for acoustic angiography of the microvasculature. It is known that when ultrasound contrast agents (microbubbles) are excited with mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dd36c345d84910deb92839f3cfb5273
https://pubmed.ncbi.nlm.nih.gov/32746179
https://pubmed.ncbi.nlm.nih.gov/32746179
Autor:
M. M. Mahmud, Caterina M. Gallippi, Jean L. Sanders, F. Yalcin Yamaner, Omer Oralkan, Xun Wu, Oluwafemi J. Adelegan
Publikováno v:
EMBC
In this work, we present preliminary characterization results from a 32 x 32 row-column (RC) addressed 2D capacitive micromachined ultrasonic transducer (CMUT) array. The device was fabricated using anodic bonding on a borosilicate glass substrate, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2191ac1feaf1178ccf5207433c4aeb80
https://doi.org/10.1109/embc.2018.8513028
https://doi.org/10.1109/embc.2018.8513028
Publikováno v:
2017 IEEE International Ultrasonics Symposium (IUS).
Dynamic receive beamforming (DRBF) is challenging for FPGA-based ultrasound (US) imaging because it is computationally intense. Work has been done to either simplify the delay calculation or precalculate the delays and store them on the FPGA. The for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b61bb980b6f0d615d2860373e286ead
https://doi.org/10.1109/ultsym.2017.8091897
https://doi.org/10.1109/ultsym.2017.8091897
Autor:
Jean L. Sanders, F. Yalcin Yamaner, Omer Oralkan, Michael W. Kudenov, Xun Wu, Oluwafemi J. Adelegan, Xiao Zhang
Publikováno v:
2017 IEEE International Ultrasonics Symposium (IUS).
A transparent transducer array is desired in backward-mode photoacoustic imaging (PAI). CMUT technology is especially suitable for this application because of its wide bandwidth and a wide selection of processing materials. We have previously demonst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e502d210d0a890fb35a8c1549440f0d
https://doi.org/10.1109/ultsym.2017.8092259
https://doi.org/10.1109/ultsym.2017.8092259