Results 171 to 180 of about 2,726 (219)

Dansyl fluorophore functionalized hierarchically structured mesoporous silica nanoparticles as novel latent fingerprint development agents. [PDF]

open access: yesRSC Adv
Oliveira LFAM   +13 more
europepmc   +1 more source

Chips in banknotes for a banknote electronic signature

SPIE Proceedings, 2004
A lot of information can be found in the media about the possibility of using micro-chips in banknotes. This mostly comes from chip manufacturers whose technology is becoming mature for this application. A lot of patents have been applied therefore but what must be noticed is that all these patents concern the processes to insert chips in banknotes ...
Maurice Perron   +3 more
openaire   +1 more source

Banknotes and Economic Growth

SSRN Electronic Journal, 2007
AbstractModern paper currency contributes little to productive investment. This shortcoming is not inherent to paper money. It stems from the fact that currency today is monopolistically supplied by public monetary authorities that are poor intermediaries.
William D. Lastrapes, George Selgin
openaire   +1 more source

Organic Electronics on Banknotes

Advanced Materials, 2010
Organic transistors and circuits are fabricated directly on the surface of banknotes. The transistors operate with voltages of 3 V and have a field-effect mobility of about 0.2 cm2 V−1s−1. For an array of 100 transistors a yield of 92% is obtained.
Zschieschang, U.   +7 more
openaire   +3 more sources

Banknotes in the stomach

Acta Gastro Enterologica Belgica
In adults, foreign bodies are intentionally or accidentally ingested and may sometimes cause significant clinical consequences depending upon their physical and chemical features (1). Obstruction, perforation and penetration are the major gastrointestinal complications. Small and blunt objects mostly pass through the gastrointestinal system without any
S, Köklü, S, Gökduman
openaire   +2 more sources

On the Anonymity of Banknotes

2005
In this paper we analyze the anonymity of banknote based payments. We show how to model intermediary-chains and present statistical methods that can be used by banks to extract information on the length of the chain from deposited banknotes. If the bank has discovered a chain of length zero, the anonymity of the payment is immediately revoked.
openaire   +1 more source

Polymer Banknotes – A Viable Alternative to Paper Banknotes

Asia Pacific Business Review, 2008
Many countries are shifting to polymer banknotes in place of paper banknotes in order to reduce counterfeits, cost of production, and increase self life of the banknotes. With similar reasons some countries have issued hybrid polymer banknotes also. The article analyzes the pro and cons of polymer banknotes in the light of data available from secondary
openaire   +1 more source

The Plastic Banknote

2014
'Have you got any ideas on how to make a better banknote?' In the late 1960s, the detection of counterfeit banknotes and the rise of new photographic and copying technologies prompted the Reserve Bank of Australia to explore options for increasing the security of currency.
Solomon, David, Spurling, Tom
openaire   +1 more source

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