Figure 2. Raman spectra of neutral (blue line) and p-doped (red line) PEDOT. Image Credit: Metrohm Middle East FZC Table 2 displays the vibrational modes assignments for each Raman band.

which was also seen in the Raman spectra (Figure 4c). To further examine the effects, we synthesized four different PEDOT samples that were all polymerized under relatively mild conditions ...

Raman spectroscopy uses scattered light to identify a substance's chemical ingredients and is one of the most widely used ...

Spectroscopy is a group of investigative techniques based on matter-light interactions, and Raman spectroscopy is a subcategory focused on the distinct infrared or visible light scattering caused by ...

Over the last decade Raman spectroscopy has become established as a physicochemical technique for the rapid identification of microbes. This powerful analytical method generates a spectroscopic ...

Raman spectroscopy is a widely used measurement technique for this purpose. When a laser beam is projected onto molecules, the light interacts with the vibrations and rotations of molecular bonds ...

For Raman spectroscopy, the reverse is true. A new method called stimulated Raman excited fluorescence (SREF) combines the strengths of both techniques (Nat. Photonics 2019, DOI: 10.1038 ...

Raman spectroelectrochemistry (SEC) was utilized for the fingerprint characterization of the different oxidation states (neutral and doped) of PEDOT deposited on the Au SPE. The spectrum of the ...