Results 291 to 300 of about 8,813,709 (334)
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2012
Non-invasive optical imaging techniques, such as fluorescence imaging (FI) or bioluminescence imaging (BLI) have emerged as important tools in biomedical research. As demonstrated in different animal disease models, they enable visualization of physiological and pathophysiological processes at the cellular and molecular level in vivo with high ...
Jochen, Müller +2 more
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Non-invasive optical imaging techniques, such as fluorescence imaging (FI) or bioluminescence imaging (BLI) have emerged as important tools in biomedical research. As demonstrated in different animal disease models, they enable visualization of physiological and pathophysiological processes at the cellular and molecular level in vivo with high ...
Jochen, Müller +2 more
+6 more sources
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2009
Diffuse optical imaging is a medical imaging technique that is beginning to move from the laboratory to the hospital. It is a natural extension of near-infrared spectroscopy (NIRS), which is now used in certain niche applications clinically and particularly for physiological and psychological research.
Gibson, Adam, Dehghani, Hamid
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Diffuse optical imaging is a medical imaging technique that is beginning to move from the laboratory to the hospital. It is a natural extension of near-infrared spectroscopy (NIRS), which is now used in certain niche applications clinically and particularly for physiological and psychological research.
Gibson, Adam, Dehghani, Hamid
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American Journal of Physiology-Lung Cellular and Molecular Physiology, 2003
The recent resurgence of interest in the use of intravital microscopy in lung research is a manifestation of extraordinary progress in visual imaging and optical microscopy. This review evaluates the tools and instrumentation available for a number of imaging modalities, with particular attention to recent technological advances, and addresses recent ...
Cindy, Lawler +4 more
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The recent resurgence of interest in the use of intravital microscopy in lung research is a manifestation of extraordinary progress in visual imaging and optical microscopy. This review evaluates the tools and instrumentation available for a number of imaging modalities, with particular attention to recent technological advances, and addresses recent ...
Cindy, Lawler +4 more
openaire +2 more sources
Applied Optics, 1997
The temporal profiles of the parallel and perpendicular polarization components of a light pulse backscattered from a scattering medium are different. The depth of penetration into the tissue and depolarization of the backscattered light depend on the scattering and absorption characteristics of the tissue.
S G, Demos, R R, Alfano
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The temporal profiles of the parallel and perpendicular polarization components of a light pulse backscattered from a scattering medium are different. The depth of penetration into the tissue and depolarization of the backscattered light depend on the scattering and absorption characteristics of the tissue.
S G, Demos, R R, Alfano
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American Journal of Roentgenology, 2012
Optical imaging is experiencing significant technologic advances. Simultaneously, an array of specific optical imaging agents has brought new capabilities to biomedical research and is edging toward clinical use. We review progress in the translation of macroscopic optical imaging-including fluorescence-guided surgery and endoscopy, intravascular ...
Adrian, Taruttis, Vasilis, Ntziachristos
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Optical imaging is experiencing significant technologic advances. Simultaneously, an array of specific optical imaging agents has brought new capabilities to biomedical research and is edging toward clinical use. We review progress in the translation of macroscopic optical imaging-including fluorescence-guided surgery and endoscopy, intravascular ...
Adrian, Taruttis, Vasilis, Ntziachristos
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Optical and Optoacoustic Imaging
2020The present chapter summarizes progress with optical methods that go beyond human vision. The focus is on two particular technologies: fluorescence molecular imaging and optoacoustic (photoacoustic) imaging. The rationale for the selection of these two methods is that in contrast to optical microscopy techniques, both fluorescence and optoacoustic ...
Razansky, Daniel, Ntziachristos, Vasilis
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Recent Advances of Optical Imaging in the Second Near‐Infrared Window
Advances in Materials, 2018The near‐infrared window between 1000 and 1700 nm, commonly termed the “second near‐infrared (NIR‐II) window,” has quickly emerged as a highly attractive optical region for biological imaging.
Kenry, Yukun Duan, B. Liu
semanticscholar +1 more source
Microsphere enhanced optical imaging and patterning: From physics to applications
Applied Physics Reviews, 2019The diffraction limit is a fundamental barrier in optical science and engineering. It limits the minimum feature size in surface patterning technologies, such as lithography and laser direct writing.
Lianwei Chen, Yan Zhou, Yang Li, M. Hong
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Label-free biomedical optical imaging
Nature Photonics, 2023N. Shaked +3 more
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Fundamentals of Optical Imaging
2021Optical imaging, which possesses noninvasive and high-resolution features for biomedical imaging, has been used to study various biological samples, from in vitro cells, ex vivo tissue, to in vivo imaging of living organism. Furthermore, optical imaging also covers a very wide scope of spatial scale, from submicron sized organelles to macro-scale live ...
Liyun, Lin +7 more
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