A new biosensor allows researchers to track oxygen levels in real time in "organ-on-a-chip" systems, making it possible to ensure that such systems more closely mimic the function of real organs. This is essential if organs-on-a-chip ...
Analytical Chemistry
Aug 20, 2018
0
114
EPFL scientists have developed new nanotube biosensors using synthetic biology, which improves their sensing capabilities in complex biofluids, such as blood and urine. The study is published in the Journal of Physical Chemistry ...
Nanomaterials
Jul 24, 2018
0
31
A novel concept for a biosensor of the metabolite lactate combines an electron transporting polymer with lactate oxidase, which is the enzyme that specifically catalyzes the oxidation of lactate. Lactate is associated with ...
Analytical Chemistry
Jun 22, 2018
0
104
Every cell in our bodies is shaped by its outer coating, or biomembrane. This incredible, naturally created nanostructure wraps the cell in a supportive and protective blanket, allowing the cell to carry out its normal function ...
Analytical Chemistry
May 25, 2018
0
69
Russian researchers from the Moscow Institute of Physics and Technology have developed biosensor chips of unprecedented sensitivity based on copper instead of gold. Besides making the device somewhat cheaper, this innovation ...
Materials Science
Apr 12, 2018
0
33
A team of researchers from Ludong University compared the susceptibility of different triangle silver nanoprisms (TSNPRs) towards H2O2 and elucidated the influence of capping agents and structural size on the etching process, ...
Nanomaterials
Mar 21, 2018
0
7
Researchers in the University of Calgary Faculty of Veterinary Medicine (UCVM) have developed a fast, portable and inexpensive way to test humans and animals for different types of chronic and infectious diseases. This new ...
Biotechnology
Mar 13, 2018
0
128
Cell-based biosensors can simulate the effect of various substances, such as drugs, on the human body in the laboratory. Depending on the measuring principle, though, producing them can be expensive. As a result, they are ...
Nanomaterials
Mar 1, 2018
0
10
Rice University scientists have effectively quenched a debate over the mechanism behind a fluorescent biosensor that monitors neurons by sensing changes in voltage.
Biochemistry
Jan 25, 2018
0
86
Researchers have now managed to pinpoint what happens when light is absorbed by extremely small nanoclusters of silver atoms. The results may have useful application in the development of biosensors and in imaging.
Nanomaterials
Jun 13, 2017
0
5
