Driven by applications in chemical sensing, biological imaging and material
characterisation, Raman spectroscopies are attracting growing interest from a variety of …

The advent of nanotechnology, and the need to understand the chemical composition at the
nanoscale, has stimulated the convergence of IR and Raman spectroscopy with scanning …

Single-molecule (SM) surface-enhanced Raman spectroscopy (SERS) and tip-enhanced
Raman spectroscopy (TERS) have emerged as analytical techniques for characterizing …

This review discusses a relatively new technique for optical nanoimaging at visible
wavelength, known as tip-enhanced Raman spectroscopy (TERS). This technique relies on …

Surface and interfaces play key roles in heterogeneous catalysis, electrochemistry and
photo (electro) chemistry. Tip-enhanced Raman spectroscopy (TERS) combines plasmon …

An analytical technique operating at the nanoscale must be flexible regarding variable
experimental conditions while ideally also being highly specific, extremely sensitive, and …

Unambiguous chemical identification of individual molecules closely packed on a surface
can offer the possibility to address single chemical species and monitor their behaviour at …

Amyloid fibrils are β-sheet rich protein aggregates that are strongly associated with various
neurodegenerative diseases. Raman spectroscopy has been broadly utilized to investigate …

Surface-enhanced Raman spectroscopy (SERS) sensing of DNA bases by plasmonic
nanopores could pave a way to novel methods for DNA analyses and new generation single …

The motion of chemical bonds within molecules can be observed in real time in the form of
vibrational wave packets prepared and interrogated through ultrafast nonlinear …