for PCO formation is the proliferation of residual lens epithelial cells, which attach to and migrate along the lens surface.
The current standard therapy for after-cataract is photodisruption of the posterior capsule by Nd:YAG laser, which can be associated with significant complications. Alternative lens designs with sharp edges were not able to significantly reduce overall cataract surgical costs. The numerous pharmacological approaches to prevent posterior capsule opacification have not led to clinical success.
A novel non-toxic coating with alkylphosphocholines for ophthalmological implants significantly reduces proliferation of residual lens epithelial cells and the resulting posterior capsule opacification. The coated lens could be implanted in a standard cataract surgery setting without additional requirements.
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University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
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Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
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Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.
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