Visualization of glucose molecule "fingerprint information". (a) SNOM-TERS platform based on fiber vector light field; Background-free tip nanofocusing light source (b) and its electric field ...

Plasmonic metal nanostructures offer an ideal platform for manipulation of light-matter interactions at the nanoscale. Surface-enhanced Raman scattering (SERS) is caused by light interacting with ...

Definition:Raman Spectroscopy is a sophisticated analytical technique used to observe vibrational, rotational, and other low-frequency modes in a system. This material characterization technique ...

Understanding complex biological and biomedical systems is greatly aided by 3D imaging, which provides much more detailed information than traditional two-dimensional methods. However, live cell and ...

Raman microspectroscopy has emerged as an effective analytical method for investigating microplastics in environmental matrices. Its molecular-level analysis of plastic particles enables researchers ...

Photothermal AFM-IR, or AFM-IR, is an analytical method used for chemical identification in a materials sample at the nanoscale. AFM-IR incorporates both the nanoscale spatial resolution of atomic ...