Optical imaging in vivo with molecular specificity is important in biomedicine because of its
high spatial resolution and sensitivity compared with magnetic resonance imaging …

Raman scattering provides an intrinsic fingerprint of chemical composition. Spontaneous
Raman spectroscopy has been used for many decades to interrogate biological materials …

This review addresses the most relevant aspects of vibrational spectroscopies (IR, Raman
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …

Surgery is an essential component in the treatment of brain tumors. However, delineating
tumor from normal brain remains a major challenge. We describe the use of stimulated …

To date, medical imaging of tissues has largely relied on time-consuming staining
processes, and there is a need for rapid, label-free imaging techniques. Stimulated Raman …

The quest for ultrahigh detection sensitivity with spectroscopic contrasts other than
fluorescence has led to various novel approaches to optical microscopy of biological …

Label-free vibrational imaging by stimulated Raman scattering (SRS) provides
unprecedented insight into real-time chemical distributions. Specifically, SRS in the …

Stimulated Raman scattering (SRS) describes a family of techniques first discovered and
developed in the 1960s. Whereas the nascent history of the technique is parallel to that of …