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Artificial metalloenzyme flips switch in cells
Cell-penetrating assembly uncages hormone, turning on gene circuit …read more
Source:: C&E Environmental
Artificial metalloenzyme flips switch in cells
Cell-penetrating assembly uncages hormone, turning on gene circuit …read more
Source:: C&E Nanotechnology
Polymer solar cell hopes to claim new record
Engineering two organic molecules for better compatibility boosts the conversion efficiency of polymer solar cells to 14.2% …read more
Source:: C&E Environmental
Polymer solar cell hopes to claim new record
Engineering two organic molecules for better compatibility boosts the conversion efficiency of polymer solar cells to 14.2% …read more
Source:: C&E Nanotechnology
Trump can’t block his critics on Twitter, judge rules
President Donald Trump cannot legally block Twitter users who disagree with him, a federal judge ruled Wednesday in a case with potentially far-reaching implications for social media use by public officials. …read more
Source:: Physorg Latest
First chip-scale broadband optical system that can sense molecules in the mid-IR
Researchers at Columbia Engineering have demonstrated, for the first time, a chip-based dual-comb spectrometer in the mid-infrared range, that requires no moving parts and can acquire spectra in less than 2 microseconds. The system, which consists of two mutually coherent, low-noise, microresonator-based frequency combs spanning 2600 nm to 4100 nm, could lead to the development of a spectroscopy lab-on-a-chip for real-time sensing on the nanosecond time scale. …read more
Source:: Physorg Latest
Team cracks code to cheap, small carbon nanotubes
Imagine a box you plug into the wall that cleans your toxic air and pays you cash. …read more
Source:: Physorg Latest
Electron tomography technique leads to 3-D reconstructions at the nanoscale
Understanding the microscopic structure of a material is key to understanding how it functions and its functional properties. Advances in fields like materials science have increasingly pushed abilities to determine these features to even higher resolutions. One technique for imaging at nanoscale resolution, transmission electron microscopy (TEM), is one example of promising technology in this area. Scientists recently found a way to harness the power of TEM to measure the structure of a material at the highest possible resolution—determining the 3-D position of every individual atom. …read more
Source:: Physorg Latest
‘Virtual safe space’ to help bumblebees
The many threats facing bumblebees can be tested using a ‘virtual safe space.’ …read more
Source:: Sciencedaily
Cheap, small carbon nanotubes
Carbon nanotubes are supermaterials that can be stronger than steel and more conductive than copper, but they’re rare because, until now, they’ve been incredibly expensive. …read more
Source:: Sciencedaily
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