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PMMA News
Swelling Sensor Detects Toxic Gas
CAMBRIDGE, Mass., June 17, 2014 — Those who work with hazardous substances could find an extra measure of protection in an optical sensor that puffs up in the presence of even trace amounts of toxic gases. Made from a 400-nm-thick film of polymethyl methacrylate (PMMA), the sensors...
Novel Lens Simplifies 3-D Microscopy
COLUMBUS, Ohio, March 22, 2011 — A new lens designed by engineers at Ohio State University enables microscopic objects to be seen from nine angles simultaneously to create a 3-D image. 3-D imaging typically is achieved using multiple lenses or cameras that move around an object....
Quantum Dots Are Finding Their Place in the World
Apr 12, 2010 — There has been a panoply of research into the next big thing in quantum dots – those semiconducting artificial atoms that are ubiquitous in fluorescence imaging, biological and chemical sensing, and display applications. Quantum dots of more...
G-S Plastic Optics Installs Coating System
May 5, 2006 — As part of its ongoing expansion, G-S Plastic Optics of Rochester, N.Y., has installed a precision optical coating system built by Vacuum Process Technology Inc. to provide vacuum-deposited coatings on polymer substrates such as PMMA...
(4 results found)
May 2024
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