Eoin Clancy writes from the Institute for Nanoscale Science & Technology at University of Newcastle: Recent paper published in Nano Letters “Medium Scale Integration of Molecular Logic Gates in an Automaton” by Joanne Macdonald et al. From the abstract: We now report a second-generation deoxyribozyme-based automaton, MAYA-II, which plays a complete game of tic-tac-toe according… Continue reading DNA does tic-tac-toe, molecular motors work together in nanotechnology
Atomistix has just expanded to the U.S. at the Innovation Center Denmark in Palo Alto, not far from Foresight. I missed their open house on September 28, but I see that their CEO Thomas Magnussen explained the value of computational modeling in nanotechnology: Over time, the price of nanotechnology experimentation has gone up while the… Continue reading How to save $149,850 per nanotechnology experiment
The idea of a nanotech-based matter compiler began in the U.S., and we do some relevant computer modeling studies, but the U.K is pulling ahead toward actually building one. Twenty to thirty lucky researchers will gather on January 8-12, 2007, to brainstorm how to do this, after which the U.K. government will spend about US$… Continue reading UK pulling ahead on nanotechnology matter compiler
One of the cover stories in Machine Design is by Mark Sims, CEO of Nanorex, on nanotech molecular modeling in CAD (computer-aided design). For those of us who have already been tracking the field, the most exciting part is at the end: The software does not currently output data that could drive such machines as,… Continue reading Next hot job: Molecular engineer for nanotechnology
John Faith and Billy Harvey bring our attention to progress in Dip Pen Lithography nanotech reported at Phys.org.com: Ever since the invention of the first scanning probe microscope in 1981, researchers have believed the powerful tool would someday be used for the nanofabrication and nanopatterning of surfaces in a molecule-by-molecule, bottom-up fashion. Despite 25 years… Continue reading DPN nanotechnology reaches 80 nanometers, but IBM likes DNA
From Webwire, news of an increased commitment by Israel to keep pace in nanotech: The Israeli government will increase funding for Israeli universities over the next 5 years to $82 million in order to strengthen their advanced research centers in nanoscience and nanotechnology, it was announced today… “We found that multiple donation matching can work… Continue reading Israel to increase nanotechnology matching funds
Tune in to the live webcast from the Project on Emerging Nanotechnologies at Woodrow Wilson Center on Sept. 19, 2006 — either TODAY or TOMORROW for most readers — at 12:30 PM Eastern time (9:30 AM Pacific): “Public Awareness of Nanotechnology: What do Americans know? Who do they trust? Major Poll Findings to be Released“.… Continue reading Live webcast on public views of nanotechnology
News from Howard Lovy, now working with Nanorex: I wanted to make sure you saw this news item about molecular simulation software maker Nanorex acquiring Nano-Hive, developer of a powerful open source tool that speeds up nanoscale simulation through distributed computing. Together, Nanorex’s NanoEngineer-1 and the renamed NanoHive-1 are going to produce faster, better-quality animations.… Continue reading Open source nanotechnology CAD with distributed computing
Great news in the August 2006 issue of Nano Today in an opinion piece by two UCLA researchers, Guodong Sui and Hsian-Rong Tseng, titled “Reactions in hand: Digitally controlled microreactors are providing chemists with a new playground for discovery.” First, some background. As an MIT undergrad in chemistry, I tried to make reactions work in… Continue reading Bottom-up nanotechnology to be speeded by nanoliter-on-a-chip reactors
Our friends at Nanorex have done it again. You really should click through to see this new nanotech design in action. Click on the design to make it move: This worm drive assembly designed by K. Eric Drexler, Josh Hall, Ninad Sathaye and Mark Sims includes 11 components totalling 25,374 atoms. The animations below have… Continue reading Nanotechnology design-of-the-month reaches 25,000 precisely-placed atoms
