The Very First Image of a Hydrogen Bond
2013-10-01 0:00

By Jacob Kastrenakes | The Verge

Chemists have long known what a hydrogen bond should look like, but until last week, most hadnt actually seen an image of one. Now, researchers from the Chinese Academy of Sciences have been able to visualize a hydrogen bond using atomic force microscopy, a technique that can deliver higher resolution than even a scanning tunneling microscope. The Royal Society of Chemistry reports that the imaging technique involved oscillating a probe over the molecules at the resonant frequency of the surface beneath them. By measuring the difference in frequencies between the surface alone and the one with the molecule, the researchers were able to create a highly precise image of the bond.



[...]

Read the full article at: theverge.com




Related Articles
Has Hydrogens Time Arrived?


Latest News from our Front Page

Confederate History - Dispelling the Myths
2015-07-03 3:28
History books, the media, the school systems, etc abound in falsehoods and inaccuracies of Confederate and Southern history. This fact sheet will help to clarify and dispell some of these rampant inaccuracies. MYTH - The War of 1861 - 1865 was fought over slavery. FACT - Terribly untrue. The North fought the war over money. Plain ...
Gays Rights May Open Door for Pedophile Rights
2015-07-03 3:31
Democrats have attempted to normalize pedophilia as a sexual orientation. A recent Supreme Court ruling on same-sex marriage may soon allow pedophiles to argue they are suffering discrimination. “Using the same tactics used by ‘gay’ rights activists, pedophiles have begun to seek similar status arguing their desire for children is a sexual orientation no different than heterosexual or homosexuals,” writes Jack Minor ...
Government Trolls Are Using ‘Psychology-Based Influence Techniques’ On YouTube, Facebook And Twitter
2015-07-03 3:56
Have you ever come across someone on the Internet that you suspected was a paid government troll? Well, there is a very good chance that you were not imagining things. Thanks to Edward Snowden, we now have solid proof that paid government trolls are using “psychology-based influence techniques” on social media websites such as YouTube, Facebook and Twitter. ...
Artificial Intelligence Takes the Battlefield: Who Is Really Running Jade Helm 15?
2015-07-03 2:31
Who is really going to be running Jade Helm 15? There is more to the story than just training for martial law in states designated as “hostile states” – already a chilling pretext with overtones of greater federal power that could spiral out of control. But it seems that it is actually A.I. – artificial intelligence – that is at the helm ...
Robot kills man at Volkswagen plant in Germany
2015-07-03 2:32
A 22-year-old worker was grabbed by the robot and crushed against a metal plate A robot has killed a man at a Volkswagen car factory in Germany. The 22-year-old worker died from injuries he sustained when he was trapped by a robotic arm and crushed against a metal plate. The man, who has not been named, was part of a team that ...
More News »