MadSci Network: Chemistry
Query:

Subject: Is it possible/easy to make Silver Nitrate less sensitive?

Date: Fri Oct 20 11:47:10 2006
Posted by Alex
Grade level: 10-12 School: Tonbridge
City: Tonbridge State/Province: Kent Country: England
Area of science: Chemistry
ID: 1161370030.Ch
Message:

I am looking for a substance that will react to intense light, such as that
found in a scanner, to see if it is plausible to make a form of Ink or paper
which could  help stop people simply scanning and re-printing photographs bought
off a relative of mine. Silver Nitrate is my first candidate, but seems too
sensitive, hence the question. Any other useful substances would be equally
appreciated.


Re: Is it possible/easy to make Silver Nitrate less sensitive?

Current Queue | Current Queue for Chemistry | Chemistry archives

Try the links in the MadSci Library for more information on Chemistry.



MadSci Home | Information | Search | Random Knowledge Generator | MadSci Archives | Mad Library | MAD Labs | MAD FAQs | Ask a ? | Join Us! | Help Support MadSci


MadSci Network, webadmin@madsci.org
© 1995-2006. All rights reserved.