Can the topology of microobjects influence the way they move in a fluid? Experiments and simulations of Polish and Swiss researchers published in the Physical Review Letters show that the dynamics of elastic chains settling ...
General Physics
Sep 26, 2018
0
140
In pharmacology, not all molecular structures are created equal. Some frameworks are overrepresented in nature, making them especially attractive to scientists on the hunt for more effective drugs.
Materials Science
Jul 3, 2018
0
458
Cell division is one of the most fundamental processes of biology. It's what allows all living things to grow, multiply and form complex structures. But scientists still don't understand many of the details behind the process.
Cell & Microbiology
Jul 3, 2018
0
4
Aquaporins are proteins that serve as water channels to regulate the flow of water across biological cell membranes. They also remove excess salt and impurities in the body, and it is this aspect that has led to much interest ...
Materials Science
Apr 26, 2018
0
130
The structural properties of proteins that could eventually become important materials for manufacturing and medicine are revealed by a novel optical technique that works rapidly to sort through amino acid sequences even ...
Analytical Chemistry
Apr 18, 2017
0
9
The Middle Ages certainly were far from being science-friendly: Whoever looked for new findings off the beaten track faced the threat of being burned at the stake. Hence, the contribution of this era to technical progress ...
General Physics
Feb 9, 2017
0
15
Ring molecules called cyclic depsipeptides play an important role in living organisms. Microbes make them as part of their chemical arsenal for attacking competitors and they have proven effective as antibiotics, anti-retrovirals ...
Materials Science
Dec 12, 2016
0
310
Researchers using the Atacama Large Millimeter/submillimeter Array (ALMA) have discovered a rotating ring containing large organic molecules around a protostar. This observation definitively shows that organic materials formed ...
Astronomy
Jun 28, 2016
0
40
(Phys.org)—Aromatic molecules are a staple of organic chemistry. Aromatics, like benzene, have a unique pi-electron character that makes the ring structure exceptionally stable. While aromatics are typically reserved for ...
A way to link benzene rings together in a highly ordered three-dimensional helical structure using a straightforward polymerization procedure has been discovered by researchers from RIKEN Center for Sustainable Resource Science ...
Materials Science
Feb 27, 2015
0
40
