Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Michael Aaberg"'
Autor:
Van Phuc Nguyen, Wei Qian, Yanxiu Li, Bing Liu, Michael Aaberg, Jessica Henry, Wei Zhang, Xueding Wang, Yannis M. Paulus
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
This manuscript presents ultrapure chain-like gold nanoparticle clusters with red shifted absorption and shows their potential for in vivo imaging in living rabbits. The nanoparticles demonstrate a 17-fold increase in photoacoustic microscopy signal
Externí odkaz:
https://doaj.org/article/6d8bbb96a22449bca1417cd74b3e7609
Publikováno v:
Journal of Imaging, Vol 4, Iss 12, p 150 (2018)
The pathological process of neovascularization of the retina plays a critical role in causing vision loss in several diseases, including diabetes, retinal vein occlusion, and sickle cell disease. Retinal neovascularization can lead to vitreous hemorr
Externí odkaz:
https://doaj.org/article/34a3a2dfbb984117afe57f05e38227e8
Autor:
Yanxiu Li, Bing Liu, Yannis M. Paulus, Jessica Henry, Wei Zhang, Michael Aaberg, Van Phuc Nguyen, Xueding Wang, Wei Qian
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Nature Communications
Nature Communications
Colloidal gold nanoparticles (GNPs) serve as promising contrast agents in photoacoustic (PA) imaging, yet their utility is limited due to their absorption peak in the visible window overlapping with that of hemoglobin. To overcome such limitation, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0898bcb92d9d7ec3cac16cd5d20efcb7
https://doaj.org/article/6d8bbb96a22449bca1417cd74b3e7609
https://doaj.org/article/6d8bbb96a22449bca1417cd74b3e7609
Autor:
Sandeep Bhat, Patrick Li, Yannis M. Paulus, Todd P. Margolis, Rohan Jalalizadeh, Daniel A. Fletcher, Michael Aaberg, Kaushal Solanki, Frankie Myers, Jose R. Davila, Chaithanya Ramachandra, Tyson N. Kim, Malavika Bhaskaranand, Clay D. Reber
Publikováno v:
Eye (Lond)
PURPOSE: The aim of this study is to investigate the efficacy of a mobile platform that combines smartphone-based retinal imaging with automated grading for determining the presence of referral-warranted diabetic retinopathy (RWDR). METHODS: A smartp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28215e6af2e45165099c6525dddb4663
https://doi.org/10.1038/s41433-020-0849-5
https://doi.org/10.1038/s41433-020-0849-5
Autor:
Vaidehi S. Dedania, Cynthia X. Qian, Michael Aaberg, Daniel A. Fletcher, Philip Lieu, Todd P. Margolis, Tyson N. Kim, Tapan P. Patel, Cagri G. Besirli, Yannis M. Paulus
Publikováno v:
Graefes Arch Clin Exp Ophthalmol
BACKGROUND: Inadequate screening of treatment-warranted retinopathy of prematurity (ROP) can lead to devastating visual outcomes. Especially in resource poor communities, the use of an affordable, portable, and easy to use smartphone-based non-contac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8275b4c9af08262990ff35a4f1930c24
https://doi.org/10.1007/s00417-019-04470-4
https://doi.org/10.1007/s00417-019-04470-4
Autor:
Xueding Wang, Van Phuc Nguyen, Michael Aaberg, Yanxiu Li, Wei Zhang, Thomas Qian, Sydney Jones, Yannis M. Paulus, Jessica Henry
Publikováno v:
Multimodal Biomedical Imaging XVI.
Early identification of the margins and location of choroidal neovascularization (CNV) is critical for the precise diagnosis and treatment of numerous neovascular eye diseases, including age-related macular degeneration (AMD). Integration of multimod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca1beac1c8b1828f204bd927e2ee362
https://doi.org/10.1117/12.2577669
https://doi.org/10.1117/12.2577669
Autor:
Michael Aaberg, Thomas Qian, Yanxiu Li, Xueding Wang, Sydney Jones, Yannis M. Paulus, Jessica Henry, Van Phuc Nguyen, Wei Zhang
Publikováno v:
ACS Sens
Although photoacoustic microscopy (PAM) and optical coherence tomography (OCT) allow visualization of the retinal microvasculature, distinguishing early neovascularization from adjacent vessels remains challenging. Herein, gold nanostars (GNSs) funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37b9a880543976321d2a9406fd9415ff
https://europepmc.org/articles/PMC8121042/
https://europepmc.org/articles/PMC8121042/
Autor:
Xueding Wang, Jessica Henry, Yanxiu Li, Wei Zhang, Yannis M. Paulus, Michael Aaberg, Van Phuc Nguyen
Publikováno v:
Plasmonics in Biology and Medicine XVII.
Photoacoustic microscopy (PAM) is a novel and hybrid optical and acoustic technique for imaging. This modality can be used for label-free imaging of the retinal microvasculature with ultrahigh resolution and excellent image contrast. However, it is h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::855f601f5f80575104617eb70c017000
https://doi.org/10.1117/12.2543212
https://doi.org/10.1117/12.2543212
Autor:
Van Phuc Nguyen, Xueding Wang, Jessica Henry, Yanxiu Li, Yannis M. Paulus, Wen Fan, Wei Zhang, Michael Aaberg
Publikováno v:
Ophthalmic Technologies XXX.
Photoacoustic microscopy (PAM) is a non-invasive and hybrid optical imaging technique that has a potential to visualize chorioretinal vasculature in vivo. The capability of PAM can be extended to better visualize the dynamic changes of the vasculatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f15a76fb6b3996fede330060cc8b6060
https://doi.org/10.1117/12.2543219
https://doi.org/10.1117/12.2543219
Autor:
Yannis M. Paulus, Van Phuc Nguyen, Xueding Wang, Michael Aaberg, Jessica Henry, Bing Liu, Sydney Jones, Wei Zhang, Yanxiu Li, Wei Qian, Thomas Qian
Publikováno v:
Photons Plus Ultrasound: Imaging and Sensing 2020.
In the near-infrared optical window (NIR, 650 to 1000 nm), biological tissue generates a low intrinsic photoacoustic (PA) signal. This window can be utilized to reduce the background noise, and thus enhance visualization of contrast agents. Exogenous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69442f23e06cd23d258c13599fef88bb
https://doi.org/10.1117/12.2543208
https://doi.org/10.1117/12.2543208