Immunosensors are widely used in immunoassays to detect antigens. One such immunosensor is a quenchbody (Q-body), which contains a modified antibody fragment with a quenched fluorescent dye. When an antigen binds to the Q-body, ...
Biochemistry
May 27, 2021
0
17
Imagine filling up your gas tank with 10 gallons of gas, driving just far enough to burn a half gallon and discarding the rest. Then, repeat. That is essentially the practice that the U.S. nuclear industry is following.
Analytical Chemistry
May 17, 2021
1
580
The research group led by Gianni Gallello, from the Department of Prehistory, Archaeology and Ancient History of the University of Valencia, has used the analysis of rare earth elements for the first time to find human activity ...
Archaeology
May 10, 2021
0
6
Scientists have created a new way to monitor subtle drug interactions between bacteria and antibiotics. By using a common office inkjet printer, researchers from NTU Singapore and China developed a disposable living laser ...
Biochemistry
Mar 25, 2021
0
293
Researchers have developed a spectroscopic microscope to enable optical measurements of molecular conformations and orientations in biological samples. The novel measurement technique allows researchers to image biological ...
Analytical Chemistry
Mar 8, 2021
0
21
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
The PCR test is the most accurate tool to identify SARS-CoV-2. However, valid results are often available only after days. Moreover, the testing laboratory must be well equipped, have trained personnel and sufficient financial ...
Analytical Chemistry
Feb 11, 2021
0
5
One of the many mysteries still surrounding COVID-19 is why some people experience only mild, flu-like symptoms, whereas others suffer life-threatening respiratory problems, vascular dysfunction and tissue damage. Now, researchers ...
Analytical Chemistry
Feb 10, 2021
0
12
Skoltech scientists have proposed a Mass Spectrometry Imaging (MSI) method leveraging the unique features of human vision. The research was published in the journal Analytical Chemistry.
Analytical Chemistry
Feb 10, 2021
0
0
Oxygen is essential for human life, but within the body, certain biological environmental conditions can transform oxygen into aggressively reactive molecules called reactive oxygen species (ROS), which can damage DNA, RNA, ...
Analytical Chemistry
Feb 3, 2021
0
8
