in both bacteria slurry and at the single-cell level. Recent developments in Raman spectroscopy have dramatically increased in recent years due to the enhancement of the signal by techniques ...

Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them navigate toward food sources. In multicellular organisms, growth ...

Dr. Nimesh Khadka discusses Raman spectroscopy's role in bioprocess monitoring, highlighting its advantages in molecular ...

Understanding the behavior of the molecules and cells that make ... However, the Raman light that comes from biological samples is very weak, so the signal can often get swamped by the background ...

These nanostructures not only speed up the reaction but also enhance the Raman signal, allowing scientists ... reactions occurring within live cells. Their study revealed that upon light ...

WITec's alpha300 Ri inverted confocal Raman imaging microscope facilitates 3D chemical characterization from a new angle. The inverted beam path of the alpha300 Ri microscope preserves all the ...

Scientists have transformed RNA, a biological molecule present in all living cells, into a biosensor that can detect tiny chemicals relevant to human health. Research by scientists centers on RNA, a ...

Accordingly, by means of an EdU treated cell, we succeeded in the detection of Raman scattering derived from the vibration of the alkyne by Raman microscope, and were able to observe the state of the ...

Unlike erbium-doped fiber amplifiers (EDFAs), which boost wavelengths in the 1530-1610 nm range, a Raman amplifier can increase the signal strength of any wavelength by pumping at 13THz more than ...