Auswahl der wissenschaftlichen Literatur zum Thema „Micro-elastography“
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Zeitschriftenartikel zum Thema "Micro-elastography"
Sanderson, Rowan W., Andrea Curatolo, Philip Wijesinghe, Lixin Chin und Brendan F. Kennedy. „Finger-mounted quantitative micro-elastography“. Biomedical Optics Express 10, Nr. 4 (11.03.2019): 1760. http://dx.doi.org/10.1364/boe.10.001760.
Der volle Inhalt der QuelleFang, Qi, Brooke Krajancich, Lixin Chin, Renate Zilkens, Andrea Curatolo, Luke Frewer, James D. Anstie et al. „Handheld probe for quantitative micro-elastography“. Biomedical Optics Express 10, Nr. 8 (16.07.2019): 4034. http://dx.doi.org/10.1364/boe.10.004034.
Der volle Inhalt der QuelleLi, Jiayue, Matt S. Hepburn, Lixin Chin, Alireza Mowla und Brendan F. Kennedy. „Analysis of sensitivity in quantitative micro-elastography“. Biomedical Optics Express 12, Nr. 3 (01.03.2021): 1725. http://dx.doi.org/10.1364/boe.417829.
Der volle Inhalt der QuelleBoquet-Pujadas, Aleix, und Jean-Christophe Olivo-Marin. „Multiple variational image assimilation for accessible micro-elastography“. Journal of Physics: Conference Series 1131 (November 2018): 012014. http://dx.doi.org/10.1088/1742-6596/1131/1/012014.
Der volle Inhalt der QuelleLaloy-Borgna, G., A. Zorgani und S. Catheline. „Micro-elastography: Toward ultrasonic shear waves in soft solids“. Applied Physics Letters 118, Nr. 11 (15.03.2021): 113701. http://dx.doi.org/10.1063/5.0039816.
Der volle Inhalt der QuelleEs’haghian, Shaghayegh, Kelsey M. Kennedy, Peijun Gong, Qingyun Li, Lixin Chin, Philip Wijesinghe, David D. Sampson, Robert A. McLaughlin und Brendan F. Kennedy. „In vivo volumetric quantitative micro-elastography of human skin“. Biomedical Optics Express 8, Nr. 5 (10.04.2017): 2458. http://dx.doi.org/10.1364/boe.8.002458.
Der volle Inhalt der QuelleAllen, Wes M., Kelsey M. Kennedy, Qi Fang, Lixin Chin, Andrea Curatolo, Lucinda Watts, Renate Zilkens et al. „Wide-field quantitative micro-elastography of human breast tissue“. Biomedical Optics Express 9, Nr. 3 (09.02.2018): 1082. http://dx.doi.org/10.1364/boe.9.001082.
Der volle Inhalt der QuelleTADANO, Shigeru, Kazuhiro FUJISAKI, Hayato SUZUKI, Seishin TAKAO, Mikio SUGA, Itsuro KAJIWARA, Toru YAMAMOTO, Yu JIANG und Gen NAKAMURA. „Excitation System for Magnetic Resonance Elastography Using Micro MRI“. Journal of Biomechanical Science and Engineering 7, Nr. 4 (2012): 463–74. http://dx.doi.org/10.1299/jbse.7.463.
Der volle Inhalt der QuelleKennedy, Brendan F., Robert A. McLaughlin, Kelsey M. Kennedy, Lixin Chin, Andrea Curatolo, Alan Tien, Bruce Latham, Christobel M. Saunders und David D. Sampson. „Optical coherence micro-elastography: mechanical-contrast imaging of tissue microstructure“. Biomedical Optics Express 5, Nr. 7 (09.06.2014): 2113. http://dx.doi.org/10.1364/boe.5.002113.
Der volle Inhalt der QuelleChin, Lixin, Brendan F. Kennedy, Kelsey M. Kennedy, Philip Wijesinghe, Gavin J. Pinniger, Jessica R. Terrill, Robert A. McLaughlin und David D. Sampson. „Three-dimensional optical coherence micro-elastography of skeletal muscle tissue“. Biomedical Optics Express 5, Nr. 9 (22.08.2014): 3090. http://dx.doi.org/10.1364/boe.5.003090.
Der volle Inhalt der QuelleDissertationen zum Thema "Micro-elastography"
Laloy-Borgna, Gabrielle. „Micro-élastographie : caractérisation mécanique de la cellule par ondes élastiques“. Electronic Thesis or Diss., Lyon 1, 2023. http://www.theses.fr/2023LYO10058.
Der volle Inhalt der QuelleDyanmic elastography is an imaging method to measure the elasticity of biological tissues in a non-invasive and quantitative way. Recently, the transposition of the technique to a small scale has been called dynamic micro-elastography and has allowed the first measurements of cellular elasticity by shear waves using an optical microscope. This thesis aims to undetstand the limits of this technique and to develop new micro-elastography methods, to test new wave sources but also potential applications of the technique. In a first step, the dispersion of shear waves was studied on gelatin phantoms. Two distinct regimes of guided elastic waves and shear waves were identified. The high-frequency limit of wave propagation was also explored, establishing the existence of a cutoff frequency which explains the absence of ultrasonic shear imaging. The same approach was then applied to visco-elastic fluids, revealing two cutoff frequencies and revisiting previous studies on rheology and wave propagation in this type of medium. Then, the initial objective being to carry out micro-elastography on single cells and the experiments previously carried out with micro-pipettes presenting certain defects, an original method of cellular micro-elastography was developed. An oscillating microbubble is used as a contactless shear wave source at 15 kHz to perform experiments on blood cells whose diameter is about 15 µm. These are the smallest objects ever explored by elastography. Larger objects, cell clusters of a few tens of thousands of cells have also been studied. Indeed, since ultrasound elastography of these tumour models of about 800 µm in diameter is impossible, optical micro-elastography is a suitable technique. These samples contain magnetic nanoparticles, so a magnetic pulse could be used as a wave source. Previously, proofs of concept on both macroscopic (in ultrasonic elastography) and microscopic (in optical micro-elastography) phantoms were conducted to validate the use of this diffuse field source. Finally, pulse wave measurements were performed on retinal arteries of about 50 µm in diameter using laser Doppler holography acquisitions performed in vivo. The application of monochromatic correlation algorithms allowed the measurement of guided wave velocities, finally revealing the existence of a second pulse wave, an antisymmetric bending wave. This guided wave, much slower than the axisymmetric pulse wave studied so far, was also observed on the carotid artery thanks to ultrafast ultrasound acquisitions
Dizeux, Alexandre. „Caractérisation ultrasonore de l'angiogenèse, de l'élasticité et de la microstructure tumorale sous l'effet de thérapies conventionnelles et innovantes“. Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066113/document.
Der volle Inhalt der QuelleTumor development is complex process made possible thanks to the microenvironment surrounding tumor cell. Modifications induced by tumor cells on their environment enable their own development by remodeling tissues sustaining them and by creating a new vascular network (angiogenesis). The use of several antiangiogenic therapies, inhibiting the sprout of a new vascular network, has been authorized in clinic. These therapies induce strong modifications in tumors at the functional level and following tumor size changes are is not sufficient to fully characterize tumor modifications. The main goal of this thesis was to use different ultrasound-based imaging modalities in order to assess their sensitivity to modifications induced in murine tumor model (colorectal and lung carcinomas) during different type of therapy (chemical: cytotoxic, antiangiogenic / physical: cold plasma, sonosensitization). Modifications of the spatial distribution of microvessels and their functionality were characterized using contrast-enhanced ultrasound (CEUS), alteration of tumor microstructure was assessed using spectral analysis of radiofrequency signal, known as quantitative ultrasound (QUS) and finally variations of mechanical properties in tumor tissues were measured in shear wave elastography (SWE). In order to better understand the origin of the modifications observed in vivo, standard parameters such as level of fibrosis and necrosis were characterize ex vivo in tumor tissue using immunochemistry as gold standard
Guan, Guangying. „Micro-motion detection by optical coherence tomography (OCT) and its clinical applications“. Thesis, University of Dundee, 2015. https://discovery.dundee.ac.uk/en/studentTheses/f2ac8e9f-aee4-4e70-9c79-de7de35fae43.
Der volle Inhalt der QuelleBuchteile zum Thema "Micro-elastography"
Suzuki, Hayato, Mikio Suga, Kazuhiro Fujisaki, Itsuro Kajiwara, Gen Nakamura, Kogo Yoshikawa und Shigeru Tadano. „Viscoelastic Properties of Gel Material and Soft Tissue Measured by MRE (Magnetic Resonance Elastography) Using Micro MRE“. In IFMBE Proceedings, 156–59. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-02913-9_40.
Der volle Inhalt der QuelleYamamoto, Takao. „Rheological Basis of Magnetic Resonance Elastography“. In Nano/Micro Science and Technology in Biorheology, 157–81. Tokyo: Springer Japan, 2015. http://dx.doi.org/10.1007/978-4-431-54886-7_7.
Der volle Inhalt der QuelleOkechukwu Erondu, Felix. „Perspective Chapter: Recent Advances in Musculo-Skeletal Ultrasound“. In Ultrasound Imaging - Current Topics [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.101338.
Der volle Inhalt der QuelleKonferenzberichte zum Thema "Micro-elastography"
Metzner, Kai L., Qi Fang, Rowan W. Sanderson, Alireza Mowla und Brendan F. Kennedy. „Friction in quantitative micro-elastography“. In Optical Coherence Imaging Techniques and Imaging in Scattering Media, herausgegeben von Maciej Wojtkowski, Yoshiaki Yasuno und Benjamin J. Vakoc. SPIE, 2023. http://dx.doi.org/10.1117/12.2669463.
Der volle Inhalt der QuelleYakovlev, Vladislav V., Dawson Nodurft, Zachary Coker und Zhaokai Meng. „Brillouin micro-elastography of laser-processed materials“. In SPIE LASE, herausgegeben von Bo Gu, Henry Helvajian, Alberto Piqué, Corey M. Dunsky und Jian Liu. SPIE, 2017. http://dx.doi.org/10.1117/12.2252714.
Der volle Inhalt der QuelleWang, Shang, und Kirill V. Larin. „Noncontact depth-resolved micro-scale corneal elastography“. In SPIE BiOS, herausgegeben von Kirill V. Larin und David D. Sampson. SPIE, 2015. http://dx.doi.org/10.1117/12.2076623.
Der volle Inhalt der QuelleHepburn, Matt, Philip Wijesinghe, Luke Major, Lixin Chin, Nicholas Hugenberg, Dawei Song, Assad A. Oberai, Yu Suk Choi und Brendan F. Kennedy. „Quantitative micro-elastography for cell mechanobiology (Conference Presentation)“. In Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIII, herausgegeben von Joseph A. Izatt und James G. Fujimoto. SPIE, 2019. http://dx.doi.org/10.1117/12.2511486.
Der volle Inhalt der QuelleLixin Chin, Andrea Curatolo, Philip Wijesinghe, Kelsey M. Kennedy, Robert A. McLaughlin, Brendan F. Kennedy und David D. Sampson. „Sensitivity and resolution in optical coherence micro-elastography“. In 2015 IEEE Photonics Conference (IPC). IEEE, 2015. http://dx.doi.org/10.1109/ipcon.2015.7323503.
Der volle Inhalt der QuelleCatheline, Stefan, Gabrielle Laloy-Borgna, Ali Zorgani, Bruno Giammarinaro und Pol Grasland-Mongrain. „Complex elastic wave propagation in micro-elastography (Conference Presentation)“. In Optical Elastography and Tissue Biomechanics VII, herausgegeben von Kirill V. Larin und Giuliano Scarcelli. SPIE, 2020. http://dx.doi.org/10.1117/12.2551486.
Der volle Inhalt der QuelleFang, Qi, Luke Frewer, Renate Zilkens, Lixin Chin, Ken Y. Foo, Rowan Sanderson, Devina Lakhiani et al. „Comparison between two handheld quantitative micro elastography methods (Conference Presentation)“. In Optical Elastography and Tissue Biomechanics VII, herausgegeben von Kirill V. Larin und Giuliano Scarcelli. SPIE, 2020. http://dx.doi.org/10.1117/12.2549443.
Der volle Inhalt der QuelleHepburn, Matt, Anna Jaeschke, Alireza Mowla, Chii J. Chan und Brendan F. Kennedy. „Three-dimensional characterization of murine ovary elasticity using quantitative micro-elastography.“ In Optical Elastography and Tissue Biomechanics XI, herausgegeben von Kirill V. Larin und Giuliano Scarcelli. SPIE, 2024. http://dx.doi.org/10.1117/12.3006718.
Der volle Inhalt der QuelleAleef, Tajwar Abrar, Reid Vassallo, Qi Zeng, S. Sara Mahdavi, Brian Wodlinger, Miles Mannas, Peter C. Black und Septimiu E. Salcudean. „Implementation of Shear Wave and Strain Elastography with Micro-Ultrasound“. In 2023 IEEE International Ultrasonics Symposium (IUS). IEEE, 2023. http://dx.doi.org/10.1109/ius51837.2023.10306532.
Der volle Inhalt der QuelleLi, Jiayue, Erin M. Lloyd, Matt S. Hepburn, Alireza Mowla, Yu Suk Choi, Miranda D. Grounds und Brendan F. Kennedy. „Characterizing the elasticity of skeletal muscle using quantitative micro-elastography“. In Optical Coherence Imaging Techniques and Imaging in Scattering Media, herausgegeben von Maciej Wojtkowski, Yoshiaki Yasuno und Benjamin J. Vakoc. SPIE, 2021. http://dx.doi.org/10.1117/12.2616056.
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