The equilibrium between reducing species and oxidizing species within the tumor microenvironment (TME) plays a crucial role in a majority of biological processes, especially the apoptotic cell death process. When the balance ...
Bio & Medicine
Oct 13, 2022
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5
Researchers from the Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences have recently proposed a design concept for a tunable broadband perfect absorber based on non-split coupling of ...
Optics & Photonics
Jun 21, 2022
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30
Label-free, non-invasive, and quantitative monitoring of cellular activities is crucial for understanding various biological processes and the response of cells to therapeutic drugs.
Bio & Medicine
Jun 16, 2022
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3
The extreme accuracy and speed of NBA three-pointer Stephen Curry's long-range shots are well known to basketball fans around the world, but accuracy and speed are also a focus of research in biochemical testing. Dr. Yen ...
Analytical Chemistry
Jun 14, 2022
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27
Photocatalysts are an essential component of hydrogen production through water-splitting. Scientists at Shinshu University and Georgia Institute of Technology worked on improving a titania surface study previously published ...
Materials Science
Nov 8, 2021
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30
Many natural polysaccharides have significant anti-cancer activity with low cytotoxicity and side effects. They are considered as good substitutes for synthetic antitumor agents.
Biochemistry
Sep 3, 2021
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13
Nanofabrication of electronic devices has reached a single nanometer scale (10-9 m). The rapid advancement of nanoscience and nanotechnology now requires atomic-scale optical spectroscopy in order to characterize atomistic ...
Nanomaterials
May 7, 2021
0
14
Millions of people have been tested for the novel coronavirus, most using a kit that relies on the polymerase chain reaction (PCR). This sensitive method amplifies SARS-CoV-2 RNA from patient swabs so that tiny amounts of ...
Bio & Medicine
Apr 15, 2020
3
46
Scientists designed and connected two different artificial cells to each other to produce molecules called ATP (adenosine triphosphate). ATP is the fundamental unit that all living things use to carry and provide energy to ...
Biochemistry
Nov 13, 2019
0
7
Manipulating nanoscale light in scanning tunneling microscope junctions is attained by nanofabrication of gold tips using a focused ion beam technique. Researchers at Fritz-Haber Institute, Berlin, Germany, demonstrated that ...
Nanomaterials
Jun 6, 2019
0
7
