In organic molecules, an exciton is a particle bound pair of an electron (negative charge) and its hole (positive charge). They are held together by Coulombic attraction and can move within molecular ...
Researchers at the University of Tokyo have achieved a 100-fold increase in the measurement rate of Raman spectroscopy, advancing its application in biomedical diagnostics and materials analytics.
Our research shows that there are significant differences in the molecular features contained in bone of past tobacco users and non-users,' said lead author Dr Sarah Inskip, a bioarchaeologist.