A team from Belgium, Italy, and France has achieved inspiring nanotech results in bonding single molecules to a surface using an AFM (atomic force microscope). From Nature Nanotechnology, which โ as of today at least โ is kindly giving free access to the full text of the article: Mechanochemistry: targeted delivery of single molecules The… Continue reading Europe pulls ahead on single-molecule nanotechnology construction
The competition must be fierce to be selected by the U.S. National Institutes of Health as one of four National Network of Nanomedicine Development Centers. Based on both this year’s and last year’s medical nanotech funding results, it helps to focus on molecular machines: 2006 Georgia Tech: Nanomedicine Center for Nucleoprotein Machines Purdue: Nanomotor Drug… Continue reading Nanomachines targeted for medical nanotechnology
First, the good news. Here’s an update from Physorg.com on the nanoactuator work reported previously. Not much new technical info, but new thoughts on cool applications: Researchers at the University of Portsmouth, UK, have developed an electronic switch based on DNA – a world-first bio-nanotechnology breakthrough that provides the foundation for the interface between living… Continue reading Patents on fundamental nanotechnology devices may slow progress
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 $149,850 per nanotechnology experiment
From the Popular Mechanics Breakthrough Awards for 2006, MIT’s Angela Belcher and colleagues are using viruses to build at the molecular level: VIRAL MANUFACTURING Innovators: Angela Belcher, Yet-Ming Chiang, Paula Hammond MIT scientists reached a major nanotech milestone: re-engineering a virus to create a self-assembling product. THE GOAL OF nanofabrication is to make tiny machines… Continue reading Viruses begin to do nanotechnology construction at MIT
One of the top four nanotech articles highlighted in the first issue of Nature Nanotechnology is “Making Molecular Machines Work” by Wesley Browne and Ben Feringa. Full text of the article is free, at least for now. From the conclusions: The exquisite solutions nature has found to control molecular motion, evident in the fascinating biological… Continue reading Molecular machines highlighted in 1st issue of Nature Nanotechnology
The idea of a nanotech-based matter compiler began in the U.S., and we do some relevant computer modeling studies, but the U.K is pulling ahead toward actually building one. Twenty to thirty lucky researchers will gather on January 8-12, 2007, to brainstorm how to do this, after which the U.K. government will spend about US$… 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
Philanthropist Fred Kavli has extended his nanotech research giving to found the Kavli Institute for Bionano Science and Technology at Harvard. From the Harvard press release: The Kavli Foundation and Harvard University have agreed to establish the Kavli Institute for Bionano Science and Technology (KIBST). The endowment from the Kavli Foundation will help to boost… Continue reading Nanotechnology for medicine: Harvard's new Kavli Institute to develop tiny machines for nanomedicine
