When proteins court each other, the dance moves matter
At every moment inside the human body, a carefully choreographed dance is being performed.
At every moment inside the human body, a carefully choreographed dance is being performed.
General Physics
Mar 15, 2017
0
18
Scientists at EPFL show how a light-induced force can amplify the sensitivity and resolution of a technique used to study single molecules.
Nanophysics
Nov 23, 2015
0
35
(Phys.org)—A new study by a team of chemists in Greece has added credence to a theory that suggests that humans differentiate smells by sensing molecular vibrations, rather than through simple binding to receptors. In their ...
(Phys.org) -- In the first successful experiment of its type at SLAC's Linac Coherent Light Source, scientists used terahertz frequencies of light to change the magnetic state of a sample and then measured those changes with ...
General Physics
Jul 27, 2012
0
0
(PhysOrg.com) -- Conga lines of atoms wend their way through a crystal, their numbers growing as more and more atoms join the migration. The worm-like lines of atoms randomly converge, forming tangles that evolve into droplets ...
General Physics
Feb 2, 2009
0
0
A new study in The Journal of Organic Chemistry refutes a theory on the transfer of light energy.
Optics & Photonics
Mar 30, 2022
1
320
Raman spectroscopy offers a powerful approach to chemical measurement. By directly probing molecular vibrations, it obtains chemical specificity without the need for chemical labels. Thanks to these virtues, it has become ...
Optics & Photonics
Mar 1, 2022
0
28
Aspirin is not only an important drug, but also an interesting physics model system in which molecular vibrations and electrons are coupled in a particular way. For the first time, X-ray experiments in the ultrashort time ...
Optics & Photonics
Jan 31, 2019
0
4
Sheet-like materials can have intriguing properties that could benefit devices from flexible electronics to solar cells. Researchers think they can customize the properties of these materials by using light pulses to rapidly ...
Nanophysics
Apr 10, 2018
0
23
Melanoma is the deadliest form of skin cancer, with over 232,000 new cases and 55,000 deaths per year worldwide. Those with light-skin or red hair are often prone to hard-to-detect melanomas, often caused by properties of ...
Optics & Photonics
Mar 1, 2017
0
9