Pesticides and herbicides are critical to ensuring food security worldwide, but these substances can present a safety risk to people who unwittingly ingest them. Protecting human health, therefore, demands sensitive analytical ...
Bio & Medicine
Aug 7, 2024
0
81
Bioaerosols include bacteria, fungi, fungal spores and plant pollen, as well as viruses and their secretions such as endotoxin, glucan and mycotoxins. Various respiratory diseases such as rhinitis, respiratory inflammation, ...
Cell & Microbiology
Jul 2, 2024
0
2
A research team led by Prof. Yang Liangbao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has used surface-enhanced Raman spectroscopy (SERS) to accurately monitor the diffusion behavior ...
Nanophysics
Oct 11, 2023
0
1
Light–matter interaction is one of the most basic ways people observe the physical world. While reflection and refraction of light reveal the morphology of matter, inelastic scattering of light, like Raman scattering, encodes ...
Optics & Photonics
Oct 11, 2023
0
5
The research group of Yang Liangbao at the Institute of Health and Medical Technology, Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Science (CAS) has recently developed a surface-enhanced Raman spectroscopy ...
Nanomaterials
Jul 28, 2023
0
4
The phenomenon of chemically synthesized life in extreme deep-sea environment is an international research hotspot in deep-sea science and life science. However, due to the extremely low concentration of organic macromolecules ...
Optics & Photonics
Mar 21, 2023
0
26
Russian scientists have come up with a new tool for early detection of hypertension. They applied surface-enhanced Raman spectroscopy powered by silver nanoparticles to detect hypertension-induced molecular changes in blood ...
Bio & Medicine
Sep 20, 2022
0
21
Using surface-enhanced Raman spectroscopy, Columbia Engineers are first to observe how CO2 is activated at the electrode-electrolyte interface; their finding shifts the catalyst design from trial-and-error paradigm to a rational ...
Materials Science
Sep 17, 2018
1
156
Scientists of the Far Eastern Federal University (FEFU) in cooperation with colleagues from the Russian Academy of Sciences (RAS), Australian and Lithuanian Universities have improved the technique of ultrasensitive nonperturbing ...
Nanophysics
Jun 20, 2018
0
1
FUJIFILM Corporation has developed surface-enhanced Raman spectroscopy (SERS) imaging technology capable of analyzing large areas of unlabeled/unstained tissue metabolites with high precision using SERS that enhances the ...
Engineering
Apr 20, 2018
0
13
