Scientists have developed a worldwide unique broadband and coherent infrared light source. The record peak brilliance of the light source makes it an ultrasensitive detector for the infrared molecular finger print region, ideal to detect minute changes in the spectral features from cells or tissue which are tell-tale signs of DNA mutation or the presence of cellular malfunctions such as cancer.
In 1952, the legendary British mathematician and cryptographer Alan Turing proposed a model, which assumes formation of complex patterns through chemical interaction of two diffusing reagents. Russian scientists managed to prove that the corneal surface nanopatterns in 23 insect orders completely fit into this model.
Scientists have used a powerful microscope to image the three-dimensional positions of individual atoms to a precision of 19 trillionths of a meter, which is several times smaller than a hydrogen atom.
The National Nanotechnology Coordination Office (NNCO) will host a series of webinars from October to December 2015 sponsored by Federal agencies participating in the Nanotechnology Knowledge Infrastructure (NKI) and the Nanotechnology for Sensors and Sensors for Nanotechnology (Sensors) Signature Initiatives.
Scientists have deciphered the genetic code that instructs proteins to either self-assemble or disassemble in response to environmental stimuli, such as changes in temperature, salinity or acidity. The discovery provides a new platform for drug delivery systems and an entirely different view of cellular functions.
Scientists have developed a method that improves the accuracy of DNA sequencing up to a thousand times. The method, which uses nanopores to read individual nucleotides, paves the way for better - and cheaper - DNA sequencing.
The NanoCMM project set out to develop the technology needed for a universal coordinate measuring machines (CMM) that could measure to an accuracy of 50 to 200 nanometres in all three dimensions over a volume several centimetres across.