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Biomedical Imaging
Biomedical Imaging news and technical articles from Laser Focus World. Search Biomedical Imaging latest and archived news and articles
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OPTOELECTRONIC APPLICATIONS: BIOMEDICAL IMAGING - Multiphoton microscopy takes biologists into uncharted territory
… image.1 An alternative to confocal microscopy for biomedical imaging is multiphoton microscopy (MPM), which combines ..... this are doing it because they have biological and biomedical imaging problems to solve.” In fact, the very thing that makes …
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BIOMEDICAL IMAGING : Has multiphoton imaging come of age?
Advances in ultrafast lasers, beam delivery systems, and optics are helping researchers develop new applications of nonlinear microscopy and improving prospects for clinical diagnosis in areas ranging from dental disease to brain tumors.
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BIOMEDICAL IMAGING : Holographic live-tissue imaging uses photorefractive polymer
… research assistant at the University of Cologne. “Our results represent an important step toward a reliable biomedical imaging tool using a PR polymer composite as the recording medium,” he says. “However, HOCI is not limited to biological …
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Biomedical Imaging : MEMS scanners enable in vivo 3-D OCT
While nonoptical medical imaging techniques such as computed tomography, magnetic-resonance imaging, and ultrasound can be very useful in guiding surgical procedures, they lack the spatial resolution required for revealing tissue microarchitecture, which can be important in time-critical ...
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UCLA and Photron to collaborate on biomedical imaging
October 20, 2009 --The California NanoSystems Institute (CNSI) at the University of California at Los Angeles (UCLA) announced a collaboration with Photron USA (San Diego, CA), a manufacturer of high-speed imaging systems and image analysis software, to develop specialized instrumentation for the
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BIOMEDICAL IMAGING : Eye imager quickly shows 80% of retina
A triple-laser retinal imaging device designed to assist secondary eye-care practitioners in diagnosing, monitoring, and treating disorders such as diabetic retinopathy, glaucoma, diabetes, high blood pressure, age-related macular degeneration, and cancer is proving to be more effective than ...
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BIOMEDICAL IMAGING : OCT images the developing heart in vivo
ongenital heart disease affects 36,000 babies born in the United States annually.
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BIOMEDICAL IMAGING : MIT researchers obtain 3-D images of living cells
Tomographic phase microscopy can provide detailed images of the activity inside a living cell, without the use of fluorescent markers or other contrast agents that could interfere with the results, according to Michael Feld, director of the George R. Harrison Spectroscopy Laboratory at the ...
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BIOMEDICAL IMAGING : OCT scanner requires no moving parts
Researchers at the University of Texas, Austin, have developed a method of optical coherence tomography (OCT) for two- and three-dimensional subsurface scanning that requires no moving parts.
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Biomedical Imaging : Shedding light on cancer diagnosis
The unique characteristics of light dictate how it interacts with human tissue. Harness this interaction efficiently and light becomes a potentially powerful imaging tool to aid in the early diagnosis of cancer and other diseases.
