Imaging

A team has created a new hyperlens that can resolve objects much smaller than the wavelength of light using hexagonal boron nitride (hBN).
3:53pm
12.11.2017
Current methods for detecting hypoxia in tissue can only identify chronic hypoxia.
by University of Illinois at Urbana-Champaign
7:00am
12.11.2017
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Current approaches also typically rely on knowing what material the wall is made out of before trying to see through it.
by Duke University
12:13pm
12.7.2017
A hyperspectral image can be described as a three-dimensional cube.
by Association for Computing Machinery
10:07am
12.5.2017
The team developed the all-optical ultrasound imaging technology for use in a clinical setting over four years.
by University College London
2:33pm
12.1.2017
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New sensor visualizes calcium in living animals.
by Technical University Of Munich (Tum)
4:12pm
11.30.2017
Combining cutting-edge imaging and robotics technology, a treatment paradigm for stroke survivors that is patient-specific and patient-adaptive can be created.
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@LauraPanj
10:24am
11.29.2017
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Their new holographic imaging technique produces better images than current methods that use multiple holograms.
by UCLA
1:08pm
11.21.2017
The human genome is made up of billions of DNA base pairs.
by Virginia Commonwealth University
10:10am
11.21.2017
The algorithm now has the highest performance of any work that has come out so far related to the NIH chest X-ray data set.
by Stanford University
9:27am
11.16.2017
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The bundles decrease in average diameter from about 5 microns to about 2 microns toward the tip of each tooth.
by Lawrence Berkeley National Laboratory
9:23am
11.15.2017
The nanoagents can store light energy from sources such as sunlight, near-infrared light or even light from mobile phones.
by Nanyang Technological University
7:00am
11.13.2017
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Radioactivity may have a bad rap, but it plays a critical role in medical research.
by Princeton University
12:33pm
11.10.2017
The tiny devices in the work reported here consist of a 180-nanometer thick slice of semiconductor, suspended like a trampoline above a solid substrate.
by American Institute of Physics
9:56am
10.31.2017
The team picked out two weak signals likely produced on that date by two ocean-impacting objects.
by MIT
1:50pm
10.27.2017
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Heart disease is the leading cause of death globally, with coronary artery disease (CAD) attributed to one in seven deaths in the United States.
Digital Editor
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@R_Bushey
9:53am
10.27.2017
Current microprocessors are made by adding patterns of circuits to flat silicon wafers.
by Osaka University
8:49am
10.11.2017
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Angiography allows them to examine blood vessels for constricted regions by injecting them with a contrast agent before X-raying them.
by University of California, Davis
9:26am
10.4.2017
The lab is now investigating ways to reduce the cost of producing the agent to make it more attractive for clinical use.
by Case Western Reserve University
9:20am
9.25.2017
Granular systems - a generic term for anything that resembles grains or powders - play a pivotal role not just in nature.
by ETH Zurich
12:06pm
9.21.2017
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Physical and biological sciences increasingly require the ability to observe nano-sized objects.
by EPFL
10:12am
9.6.2017
The researchers successfully produced a nanosheet of CYTOP by spreading its solution on a layer of poly-vinyl-alcohol (PVA).
by Hokkaido University
9:20am
8.28.2017
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The method makes use of fluorescence lifetime imaging paired with foster resonance energy transfer.
by Rennselaer Polytechnic Institute
9:09am
8.21.2017
This combination could allow terahertz imaging to be useful for detecting early-stage skin cancer without requiring a tissue biopsy from the patient.
by The Optical Society
12:52pm
8.17.2017
The technology uses extremely simple optical hardware and a lens-free microscope.
by UCLA
9:29am
8.14.2017
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The same technology that enables soldiers to see in the dark can also help protect birds and bats near offshore wind turbines.
by Pacific Northwest National Laboratory
12:12pm
8.11.2017
OCT is a light-based technique that acquires real-time cross-sectional images with micron-scale resolution.
by The Optical Society
10:55am
7.25.2017
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The technology can also be used to produce holographic photos or video for advertising for platforms like billboards or kiosks.
by University of Utah
9:26am
7.19.2017
Understanding the 3D molecular structure of important nanoobjects like proteins and viruses is crucial in biology and medicine.
by Lawrence Berkeley National Laboratory
10:19am
7.11.2017
The most frequently employed contrast agents used in MRI are gadolinium (Gd)-based.
by University of Massachusetts Medical School
8:57am
7.10.2017
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