Raman spectroscopy has emerged as a non-invasive and versatile diagnostic technique
due to its ability to provide molecule-specific information with ultrahigh sensitivity at near …

Combining immune checkpoint blockade (ICB) therapy with photodynamic therapy (PDT)
holds great potential in treating immunologically “cold” tumors, but photo-generated reactive …

In recent years, spectral analysis methods have developed rapidly. A key feature is the use
of chemometric methods to process spectral data for performing qualitative and quantitative …

This study demonstrated for the first time an in situ high-temperature fiber-optic Raman
probe to study the structure of glass and slag samples at temperatures up to 1400° C. A …

Raman spectroscopy is a nondestructive and label-free chemical analysis technique, which
plays a key role in the analysis and discovery cycle of various branches of science …

Modern optical and spectral technologies represent powerful approaches for a molecular
characterization of tissues enabling delineating pathological tissues but also a label-free …

Patients with oral cavity cancer are almost always treated with surgery. The goal is to
remove the tumor with a margin of more than 5 mm of surrounding healthy tissue …

This review takes stock of the various optical fiber-based biosensors that could be used for
in vivo applications. We discuss the characteristics that biosensors must have to be suitable …

White light endoscopic imaging allows for the examination of internal human organs and is
essential in the detection and treatment of early-stage cancers. To facilitate diagnosis of …

This Letter reports a miniature 7-in-1 fiber-optic Raman probe that eliminates the inelastic
background Raman signal from a long-fused silica fiber. Its foremost purpose is to enhance …