Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Sarah Glasl"'
Autor:
Shan Huang, Hailong He, Robby Zachariah Tom, Sarah Glasl, Pia Anzenhofer, Andre C. Stiel, Susanna M. Hofmann, Vasilis Ntziachristos
Publikováno v:
Photoacoustics, Vol 38, Iss , Pp 100628- (2024)
Microcirculatory dysfunction has been observed in the dermal white adipose tissue (dWAT) and subcutaneous white adipose tissue (scWAT) of obese humans and has been proposed as an early prediction marker for cardio-metabolic disease progression. In-vi
Externí odkaz:
https://doaj.org/article/9697c7a987964b79a7dc978731c875ac
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Laser diodes are small and inexpensive but don’t afford the pulse energy and beam profile required for optoacoustic (photoacoustic) microscopy. Using two novel modulation concepts, i.e. overdriving continuous-wave laser diodes (CWLD) and f
Externí odkaz:
https://doaj.org/article/2ee95ba33d0a4506b441aaab11d82d2a
Autor:
Antonios Stylogiannis, Ludwig Prade, Sarah Glasl, Qutaiba Mustafa, Christian Zakian, Vasilis Ntziachristos
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
Optoacoustic imaging is mostly performed in the time domain. Here the authors demonstrate frequency wavelength multiplexed optoacoustic tomography that can operate at multiple wavelengths simultaneously and offers signal-to-noise ratio advantages ove
Externí odkaz:
https://doaj.org/article/6e67971b97d647bf9d14f86880d636e7
Autor:
Misun Yun, Sung-Hwan You, Vu Hong Nguyen, Jaya Prakash, Sarah Glasl, Vipul Gujrati, Hyon E. Choy, Andre C. Stiel, Jung-Joon Min, Vasilis Ntziachristos
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Bacteria-mediated cancer-targeted therapy is a novel experimental strategy for the treatment of cancers. Bacteria can be engineered to overcome a major challenge of existing therapeutics by differentiating between malignant and healthy tissu
Externí odkaz:
https://doaj.org/article/5d8c0beaaac745f7a00f1c66b6ccbcd8
Autor:
Ivan Olefir, Ara Ghazaryan, Hong Yang, Jaber Malekzadeh-Najafabadi, Sarah Glasl, Panagiotis Symvoulidis, Valerie B. O’Leary, George Sergiadis, Vasilis Ntziachristos, Saak V. Ovsepian
Publikováno v:
Cell Reports, Vol 26, Iss 10, Pp 2833-2846.e3 (2019)
Summary: In traditional optical imaging, limited light penetration constrains high-resolution interrogation to tissue surfaces. Optoacoustic imaging combines the superb contrast of optical imaging with deep penetration of ultrasound, enabling a range
Externí odkaz:
https://doaj.org/article/8fcc5a19bfc9403fadcd5da193685bef
Eigenspectra optoacoustic tomography achieves quantitative blood oxygenation imaging deep in tissues
Autor:
Stratis Tzoumas, Antonio Nunes, Ivan Olefir, Stefan Stangl, Panagiotis Symvoulidis, Sarah Glasl, Christine Bayer, Gabriele Multhoff, Vasilis Ntziachristos
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Spectral corruption impedes imaging of blood oxygen saturation. Here Tzoumas et al.describe light fluence in the spectral domain and introduce eigenspectra Multispectral Optoacoustic Tomography to account for wavelength-dependent light attenuation an
Externí odkaz:
https://doaj.org/article/4f02fe728aed4408b6213648b6a5745a
Non-invasive glucose monitoring (NIGM) is increasingly considered as an alternative to finger pricking for blood glucose assessment and management of diabetes in insulin-dependent patients, due to the pain, risk of infection, and inadequacy of finger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d3c884224d26140b78d11d14719607
https://doi.org/10.1101/2022.11.30.518508
https://doi.org/10.1101/2022.11.30.518508
Autor:
Michael Schäfers, Michael T. Kuhlmann, Helena Haas, Christiane Geyer, Vasilis Ntziachristos, Carsten Höltke, Moritz Wildgruber, Melanie A. Kimm, Miriam Stölting, Sarah Glasl
Publikováno v:
Mol. Pharm. 17, 109-117 (2020)
The endothelin (ET) axis plays a pivotal role in cardiovascular diseases. Enhanced levels of circulating ET-1 have been correlated with an inferior clinical outcome after myocardial infarction (MI) in humans. Thus, the evaluation of endothelin-A rece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bfdd5fd684ce78f92efadd31936b19e
https://doi.org/10.1021/acs.molpharmaceut.9b00810
https://doi.org/10.1021/acs.molpharmaceut.9b00810
Autor:
Antonios Stylogiannis, Ludwig Prade, Sarah Glasl, Qutaiba Mustafa, Christian Zakian, Vasilis Ntziachristos
Publikováno v:
Nat. Commun. 13:4448 (2022)
Optoacoustics (OA) is overwhelmingly implemented in the Time Domain (TD) to achieve high signal-to-noise ratios by maximizing the excitation light energy transient. Implementations in the Frequency Domain (FD) have been proposed, but suffer from low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14a406651dc2de1a74f989f7078432de
https://pubmed.ncbi.nlm.nih.gov/35915111
https://pubmed.ncbi.nlm.nih.gov/35915111
Autor:
Oliver Plettenburg, Axel Walch, Andreas Blutke, Dimitris Gorpas, Vipul Gujrati, Michael Sattler, Karin Kleigrewe, Vasilis Ntziachristos, Patrick O'Connor, Nian Liu, Sarah Glasl
Publikováno v:
Advanced Healthcare Materials
Scopus-Elsevier
European Conferences on Biomedical Optics 2021 (ECBO)
Scopus-Elsevier
European Conferences on Biomedical Optics 2021 (ECBO)
Near-infrared (NIR) light absorbing theranostic agents can integrate optoacoustic imaging and photothermal therapy for effective personalized precision medicine. However, most of these agents face the challenges of unstable optical properties, materi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c9ccfc52c8930ec6bd76d13ae852ada