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Chemistry World September 24, 2007 Simon Hadlington |
Viral Nanoreactor Captures Single Molecules Researchers in the Netherlands have created a biochemical nanoreactor by cracking open a virus, removing its contents then reassembling the virus's protein coat around a single molecule of enzyme. |
Chemistry World November 2, 2010 Hayley Birch |
Nanoparticle detector promises fast virus identification The technique, developed by US researchers, can discriminate between different viruses and is sensitive enough to detect the presence of a single virus particle. |
Chemistry World November 25, 2009 Simon Hadlington |
Virus shells traps multiple proteins Scientists in The Netherlands have devised a way to pack large numbers of proteins into the empty shell of a virus. |
Chemistry World December 11, 2007 Lewis Brindley |
Chemists Fake Virus Capsids Scientists have made molecular 'tiles' that stick together, mimicking the football-like outer shell of a virus. Such self-assembling molecular capsules would be big enough to hold drug molecules and could provide new ways to make nanoparticles. |
Chemistry World June 9, 2008 Simon Hadlington |
Artificial virus silences genes Scientists in Korea have created an artificial virus that can target the nucleus of cancer cells and knock out specific genes. |
Technology Research News April 7, 2004 |
Chip-camera combo tracks viruses Researchers from Purdue University have devised methods of labeling virus structural elements and DNA, of imaging virus particles as they flow through labs-on-a-chip, and of concentrating virus particles. |
Chemistry World August 2, 2006 Bea Perks |
Quantum Leap for Virus Trackers Glowing quantum dots are helping researchers study how viruses infect cells, and although the fluorescent nanoparticles have only been used on plant viruses so far, the technique could prove to be invaluable for drug development. |
Chemistry World September 4, 2006 Michael Gross |
Antibodies in the Greenhouse Researchers have developed a way to produce molecules of the antibody class immunoglobulin G (IgG) in the leaves of ordinary tobacco plants. |
Chemistry World January 6, 2011 Laura Howes |
Using HIV against itself US researchers have developed a 'Trojan horse' molecule that uses HIV to trigger the release of a drug that destroys the virus. |
Chemistry World February 17, 2014 Helen Bache |
Small molecules stop cervical cancer virus assembling Researchers in China have disrupted the life cycle of the leading cause of cervical cancer -- the human papilloma virus -- using a macrocyclic molecule called a pillarene. |
Technology Research News March 10, 2004 |
Atomic microscope spots viruses Researchers from BioForce Nanosciences Inc., Iowa State University and Des Moines University have combined an atomic force microscope with a method of capturing virus particles to produce a tool that rapidly detects viruses. |
Technology Research News October 20, 2004 Eric Smalley |
Biochip spots single viruses A detector recently built from nanowire transistors can identify individual virus particles in real time in unpurified samples. Labs-on-a-chip based on the device could be used to monitor diseases. |
Unix Insider January 2001 Sandra Henry-Stocker |
Understanding viruses What exactly is a virus, how does it work, and how can you protect your system from one? The author explains the difference between viruses and worms, and why keeping up with and preventing them is so difficult... |
Chemistry World February 28, 2011 Hayley Birch |
Protein nanotubes trap viruses Japanese researchers have used nanotubes made from human blood proteins to trap hepatitis B virus. They say their work lays the foundations for a new chemistry of protein-based nanotubes with biomedical applications. |
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. |
Chemistry World October 13, 2010 James Urquhart |
Aerosol theory solidifies An international team of researchers has found that atmospheric aerosol particles long thought to be liquid can in fact be amorphous solids. The discovery could improve atmospheric models and climate predictions. |
BusinessWeek November 24, 2003 John Carey |
Barring The Door Against AIDS A new generation of drugs focuses on keeping the virus from entering cells. |
HHMI Bulletin Aug 2011 Cassandra Willyard |
A Faster Knockout With a virus, a needle, and an ultrasound machine, researchers have drastically cut the time it takes to disable a gene in mice. |
Chemistry World August 31, 2011 Hayley Birch |
Smallpox vaccine virus puts cancer in its sights The results of a human cancer therapy trial show for the first time that tumors can be targeted and infected by engineered viruses, without damage to surrounding tissues. |
Chemistry World April 12, 2010 Andy Extance |
Balloon model bursts battery charge gap Over-simplifying chemical processes occurring in batteries has obscured an opportunity to improve energy efficiency, according to Slovenian and German scientists. |
PC World June 13, 2002 Sam Costello |
First JPEG Virus Identified McAfee studies lab virus that could change the way digital infections spread -- and are contained. |
PC Magazine January 18, 2006 Neil J. Rubenking |
Who Has a Virus? If your e-mail account has received numerous "mail rejected" notifications for messages that you never sent, this generally doesn't indicate that you've got a virus. However, there's no way to block the flood of rejection messages. |
InternetNews July 30, 2004 Sean Michael Kerner |
Research Says Linux Servers Mostly Hack-Free Research shows majority of Linux servers are never infected or hacked. |
PC Magazine November 28, 2007 Loyd Case |
Frankenputer! Take components from an old computer and add them to a new system. |
Chemistry World March 7, 2006 Jon Evans |
Brownian motion slips into reverse An electrical device for suppressing Brownian motion has been used to trap proteins, viruses and semiconductor nanocrystals. |
Chemistry World April 16, 2009 Simon Hadlington |
Mass spec pinpoints flu virus types Researchers in Australia have shown that exquisitely accurate mass spectrometry can be used to distinguish between different sub-types of the influenza virus |
InternetNews October 18, 2006 Ed Sutherland |
Apple Blames Microsoft for iPod Virus Apple Computer is apologizing to owners of recent video iPods users who may find their devices infected by a Windows-based virus. |