Researchers develop new method to detect subtle changes in porphyrin molecules
A research team led by Dr. Huang Qing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a new method using low-frequency Raman spectroscopy to detect ...
Baylor College of Medicine1d
Baylor, Rice research detects hazardous chemicals in human placenta with speed and precision
Through the collaborative research efforts as part of the Superfund Research Program (SRP), scientists from Rice University and Baylor College of ...
Advanced imaging and AI reveal smoking-related toxins in placenta samples
Rice University scientists and collaborators at Baylor College of Medicine (BCM) have demonstrated a new method for detecting ...
AZOM5d
Studying Triplet States and Singlet Oxygen Generation in Photosensitizers
Transient absorption spectroscopy of rose bengal reveals triplet state dynamics, crucial for optimizing photosensitizers in ...
Frontiers18d
Investigating Raman peak enhancement in carboxyl-rich molecules: insights from Au@Ag core-shell nanoparticles in colloids
These Surface-Enhanced Raman Scattering (SERS) spectra demonstrate that different ligands significantly impact the intensity and position of the Raman peaks. Sodium citrate and citric acid exhibit ...
C&EN22d
Encapsulation of Ibuprofen by Pickering-Stabilized Antibubbles
Thus, the Raman spectrum of Aerosil R972 was collected, and the observed signal was attributed to fluorescence. With this input, a baseline using the intelligent polynomial algorithm of order 11 for ...
C&EN27d
Breath Analysis via Surface Enhanced Raman Spectroscopy
An optical spectroscopic technique, surface-enhanced Raman spectroscopy (SERS), mostly used in the research setting for liquid sample analysis, has recently been applied to breath-based diagnostics.