Protein-like molecules called "polypeptoids" (or "peptoids," for short) have great promise as precision building blocks for creating a variety of designer nanomaterials, like flexible nanosheets—ultrathin, atomic-scale ...
Nanophysics
Dec 4, 2019
0
119
New research by engineers at the University of Illinois combines atomic-scale experimentation with computer modeling to determine how much energy it takes to bend multilayer graphene—a question that has eluded scientists ...
Nanomaterials
Nov 14, 2019
0
2063
In basic biology, medical sciences and pharmaceutical sciences, structural analyses of membrane proteins are important, and single-particle analysis by cryoEM is now very powerful method. Japanese researchers have developed ...
Biotechnology
Oct 3, 2019
0
14
Since the first detection of gravitational waves by LIGO and VIRGO, black holes have aroused widespread discussion and interest. For scientists, black holes play a unique role in connecting quantum mechanics and general relativity. ...
Astronomy
Sep 28, 2018
0
11
Research into the origin of elements is still of great interest. Many unstable atomic nuclei live long enough to be able to serve as targets for further nuclear reactions—especially in hot environments like the interior ...
General Physics
Mar 27, 2018
0
10
At DESY's X-ray source PETRA III, scientists have followed the growth of tiny wires of gallium arsenide live. Their observations reveal exact details of the growth process responsible for the evolving shape and crystal structure ...
Nanophysics
Feb 9, 2018
0
115
In nature, colors can serve as a form of communication, but they can also hide animals and plants, camouflaging them from sight. Researchers now report in ACS Applied Materials & Interfaces that they have developed polymers ...
Polymers
Feb 7, 2018
0
15
A revolutionary technique dubbed cryo-electron microscopy, which has peered closer at the Zika virus and an Alzheimer's enzyme, earned scientists Jacques Dubochet, Joachim Frank and Richard Henderson the Nobel Chemistry ...
Other
Oct 4, 2017
1
1245
At their core, electron microscopes work a lot like a movie projectors. A high-powered beam passes through a material and it projects something—usually something we really want to see—onto a screen on the other side. ...
Nanophysics
Sep 20, 2017
0
430
Cryo-electron tomography permits researchers to study in detail the microscopic structures inside of cells. Researchers who typically required a week of effort to dissect the 3-D structure of a single cell will now be able ...
Cell & Microbiology
Aug 31, 2017
0
2
