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Chemistry World
December 5, 2014
Matthew Gunther |
Shining a light on rewritable paper Rewritable paper that does not use ink but instead uses dyes that respond to ultraviolet light has been developed by US scientists.   |
Chemistry World
January 23, 2008
Lewis Brindley |
New Light on Fluorescent Gels Organic gels that fluoresce in a wide range of vibrant colors could one day be used in devices ranging from digital displays to photovoltaic cells. |
Chemistry World
August 13, 2012
Laura Howes |
Printing stained glass Bright colors and fine tonal variations have been achieved without a dye or paint in sight. Joel Wang's group at A*STAR in Singapore used nanopillars to print an image at 100,000 dots per inch. |
Chemistry World
May 15, 2013
Emma Stoye |
Desktop printed paper electronics A team at the Chinese Academy of Sciences has found a way to print flexible circuits at room temperature. They used commercially available paper and equipment, with a few modifications. |
PC Magazine
March 17, 2010
M. David Stone |
12 Tips for Printing Great Photos With a bit of knowledge and practice, you should be able to print great-looking photos at home. Here are 12 techniques for improving the quality of your prints. |
PC World
February 21, 2007
Michael S. Lasky |
Six Savvy Ways to Get More Prints for Less Money Increase the efficiency of your printer and extend the page life of your ink cartridges with these sensible strategies. |
Scientific American
August 2008
Mark Fischetti |
How Instant Photo Development Works Taking apart the digital photo printer |
Chemistry World
July 8, 2009
Lewis Brindley |
New solution for dye wastewater pollution Stopping chemical dye waste from polluting rivers and waterways could be much easier in future, thanks to a cheap and recyclable metal oxide cleaning system developed by researchers in the US and China. |
Technology Research News
January 14, 2004
Eric Smalley |
Nanoparticle dyes boost storage The idea of storing data in fluorescent dyes has been around for a while, and researchers have been trying to boost storage capacity by recording multiple bits of information in a single spot using several types of dye. A new solution to this problem uses layered nanoparticles. |
PC World
August 2005
Jeffrey Fuchs |
Get Great Photo Prints Without Breaking the Bank Six cost-saving tips for your photo printer--and a seventh on keeping nozzles clean. |
Chemistry World
April 27, 2010
Hayley Birch |
All clear for e-paper Nanostructured materials have been used by Japanese researchers to make electronic displays that have some of the highest levels of reflectance yet seen. |
Chemistry World
March 4, 2011
Carl Saxton |
Real-world treatment for dye-contaminated effluents US scientists have found that a dye oxidation process using low levels of an iron catalyst could be used to degrade highly contaminated wastewater under ambient conditions. |
Chemistry World
October 7, 2011
Elinor Richards |
Chameleon clothes to detect falling oxygen levels A cloth that changes colour when oxygen levels drop has been developed by scientists in China. The cloth could be used to make clothes that monitor oxygen levels for miners, high altitude adventurers and space explorers. |
Chemistry World
July 9, 2013
Jennifer Newton |
Technicolor pKa indicator Scientists in Japan have shown that a dye can present more than five different colors according to the acidity of the solution it is in and can be used to visualize acid -- base equilibria in non-polar solvents. |
Chemistry World
April 29, 2013
Michael Parkin |
Food safety test for harmful dye It may soon be easier to protect consumers from dangerous condiments thanks to an electrochemical method developed by Chinese scientists that can spot the toxic azo dye, Orange II. |
PC World
December 2000
Richard Baguley |
Dedicated to Dazzling Color Photos The Olympus P-400 printer has one mission in life: to print photos. And it does an excellent job--albeit at a cost... |
Technology Research News
July 13, 2005 |
Invisible Ink is Rewritable Researchers have fabricated a rewritable security paper whose contents are only visible under ultraviolet light. |
PC Magazine
March 27, 2008
Dan Costa |
Three Steps to the Paperless Office Casual paper consumption makes the modern office the white-collar environmental equivalent of a strip mine. |
Chemistry World
November 18, 2013
Emily Skinner |
Encryption at the flick of a light switch Scientists have designed a grid of light responsive colloidal particles to function as pixels that could be used to create barcodes for cryptographic data storage. |
Chemistry World
August 14, 2008
Lewis Brindley |
Colorful Waterproofing for Anything Materials scientists in China have developed a simple process to add an extremely waterproof coating to a variety of materials. |
PC Magazine
August 30, 2006 |
Make Excel Stop Shooting Blanks Sometimes when I print an Excel sheet, I end up with 10 to 12 blank pages following it. Any suggestions? |
T.H.E. Journal
December 2000 |
Printers and Copiers The new Kodak Personal Picture Maker 200 by Lexmark is an inkjet printer that does not require a computer to print photographs... Hewlett-Packard has released a new line of ink jet printers, all of which feature photographic image quality... etc. |
Chemistry World
February 23, 2015
Cally Haynes |
Ring closing highlights hydrogen bonding The discoloration rate of a fluorescent dye can act as a visual marker for changes in hydrogen bonding environment, new research shows. |
Chemistry World
February 15, 2014
Emma Stoye |
Raman reveals Renoir's true colours Scientists have used Raman spectroscopy to show the original colors of a Renoir painting. By identifying a red dye that had been degraded by light they were able to digitally restore a faded background to its former glory. |
Chemistry World
September 13, 2006
Mark Peplow |
Solar Cells Reach Into the Infrared A dye molecule that efficiently harvests the energy of near infrared light could boost the output from the next generation of solar cells. |
