Nanoplastic is an emerging topic of relevance in environmental science. The analytical
methods for microplastic have a particle size limit of a few micrometers so that new methods …

Atomic force microscopy-based infrared spectroscopy (AFM-IR) is a rapidly emerging
technique that provides chemical analysis and compositional mapping with spatial …

Since 2000, there has been an explosion of activity in the field of plasmon-enhanced Raman
spectroscopy (PERS), including surface-enhanced Raman spectroscopy (SERS), tip …

Novel approaches toward understanding the evolution of disease can lead to the discovery
of biomarkers that will enable better management of disease progression and improve …

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

The use of imaging technologies has been critical in deciphering biological phenomena,
structures, and mechanisms across a wide range of spatial scales. The spatial resolution of …

Raman spectroscopy is a branch of vibrational spectroscopy, which allows an easy
interpretation and highly sensitive structural identification of trace amounts of chemicals …

The growing interest in the development of new platforms for the application of Raman
spectroscopy techniques in biosensor technologies is driven by the potential of these …

The recent development of high spatial resolution microscopy and spectroscopy tools
enabled reactivity analysis of homogeneous and heterogeneous (electro) catalysts at …

Surface-and tip-enhanced Raman spectroscopy (SERS and TERS) techniques exhibit
highly localized chemical sensitivity, making them ideal for studying chemical reactions …