PSivida
Encyclopedia
pSivida is a company specialising in the application of MEMs and nanotechnology
Nanotechnology
Nanotechnology is the study of manipulating matter on an atomic and molecular scale. Generally, nanotechnology deals with developing materials, devices, or other structures possessing at least one dimension sized from 1 to 100 nanometres...

 in the biomedical sector. It is listed on American (NASDAQ
NASDAQ
The NASDAQ Stock Market, also known as the NASDAQ, is an American stock exchange. "NASDAQ" originally stood for "National Association of Securities Dealers Automated Quotations". It is the second-largest stock exchange by market capitalization in the world, after the New York Stock Exchange. As of...

}, Australian and European (Frankfurt
Frankfurt
Frankfurt am Main , commonly known simply as Frankfurt, is the largest city in the German state of Hesse and the fifth-largest city in Germany, with a 2010 population of 688,249. The urban area had an estimated population of 2,300,000 in 2010...

) stock exchanges.

pSivida obtained porous silicon
Porous silicon
Porous silicon is a form of the chemical element silicon which has introduced nanoporous holes in its microstructure, rendering a large surface to volume ratio in the order of 500 m2/cm3.-History:...

 technology from DERA
DERA
DERA may refer as an abbreviation or acronym to:*Defence Evaluation and Research Agency*Downtown Eastside Residents Association – in Vancouver, British Columbia*Direct Epitope Recognition Assay*Disaster preparedness and Emergency Response Association...

 (now QinetiQ
QinetiQ
Qinetiq is a British global defence technology company, formed from the greater part of the former UK government agency, Defence Evaluation and Research Agency , when it was split up in June 2001...

). QinetiQ continues to be a strategic partner.
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