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Molecular machines are a class of ... The image on the right shows an example with wheels made of fullerene molecules. ... are a novel class of functional materials ...
A nanosensor would resemble a smart material, involving a small component within a larger machine that would react to its environment and change in some fundamental, intentional way. A very simple example: a photosensor might passively measure the incident light and discharge its absorbed energy as electricity when the light passes above or ...
Molecular nanotechnology, sometimes called molecular manufacturing, concerns engineered nanosystems (nanoscale machines) operating on the molecular scale. Molecular nanotechnology is especially associated with molecular assemblers , machines that can produce a desired structure or device atom-by-atom using the principles of mechanosynthesis .
DNA structure can provide means to assemble 2D and 3D nanomechanical devices. DNA based machines can be activated using small molecules, proteins and other molecules of DNA. [44] [45] [46] Biological circuit gates based on DNA materials have been engineered as molecular machines to allow in-vitro drug delivery for targeted health problems. [47]
The important feature of this nanocar concept was the fact that all molecular component tinkertoys were known and synthesized molecules (alas, some very exotic and only recently discovered, e.g. staffanes, and notably – ferric wheel, 1995), in contrast to some Drexlerian diamondoid structures that were only postulated and never synthesized ...
The judge in Sean "Diddy" Combs' sex-trafficking case has questions about the rap mogul's notepads. Someone wrote "Legal" on the pads in the days after prison officials took evidence photos of them.
Lake effect snow is slamming the Great Lakes, with seven states from Wisconsin to New York under snow alerts on Monday. So far, snow totals have reached 65 inches in Barnes Corners, New York; 30 ...
Companies and economists warn that President-elect Donald Trump’s plans to slap tariffs on all US imports will cause havoc in supply chains and raise prices for customers. But TJ Maxx believes ...