Researchers created a special ultrathin sensor, spun from gold, that can be attached directly to the skin without irritation or discomfort. The sensor can measure different biomarkers or substances to perform on-body chemical ...
Analytical Chemistry
Jun 24, 2022
1
98
Researchers at Johannes Kepler University in Linz have been investigating the physical properties of Cu(110), a surface attained when cutting a single copper crystal in a specific direction, for several years. Their most ...
Based on optical-feedback cavity-enhanced absorption spectroscopy (OF-CEAS) technology, a research team led by Prof. Zhang Weijun from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) ...
Optics & Photonics
Apr 29, 2022
0
39
In order to better understand (and possibly control) fast chemical reactions, it is necessary to study the behavior of electrons as precisely as possible—in both space and time. However, up to now, microscopy methods have ...
Optics & Photonics
Jan 31, 2022
0
415
Forensic scientists find a new way of identifying brands of lipstick at a crime scene without removing evidence from its bag.
Analytical Chemistry
Oct 13, 2021
0
7
Hydrogen bonds (HBs), the main intermolecular interactions, are inherently fluctuant in nature.
Analytical Chemistry
Mar 8, 2021
1
6
In an advance that promises to facilitate research into stem cells and regenerative medicine, a RIKEN-led team has demonstrated a non-invasive method for tracking the chemical changes that accompany the reprogramming of somatic ...
Analytical Chemistry
Feb 12, 2021
0
22
Photoacoustic spectroscopy applied to background-free analyses was used to measure unprecedentedly small trace gas concentrations. Teemu Tomberg from the University of Helsinki developed detection methods that make it possible ...
Optics & Photonics
Oct 30, 2020
0
7
A few months ago, a team of scientists from the National Institute of Standards and Technology (NIST) reported something surprising about a 2-D magnetic material: Behavior that had long been presumed to be due to vibrations ...
Quantum Physics
Aug 5, 2020
0
81
Researchers at the Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy (MBI) have reached a new milestone in few-cycle pulse generation, breaking a 10-year-old record and achieving 1.5-optical-cycle-long ...
Optics & Photonics
Jun 23, 2020
0
4
