SERS offers a greater signal-to-noise ratio than ordinary Raman spectroscopy, so it is useful in single-molecule detection or detecting analytes in low concentrations. Improvement of the spectroscopic ...

Every year, medical diagnostics are getting better and better thanks to the tremendous development of new methods that enable the precise detection of the many different molecules present in ...

Thorlabs is pleased to announce the release of a Surface-Enhanced Raman Spectroscopy (SERS) Substrate. Based on its proprietary textured surface technology, SERS in a non-destructive, highly sensitive ...

Light-matter interaction is one of the most fundamental ways to explore the physical world. While the reflection and refraction of light reveal the structural characteristics of matter, inelastic ...

Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...

The global development of civilization diseases is a challenge that requires many modern solutions, not only in terms of treatment, but first and foremost in terms of early diagnostics. One of the ...

Researchers developed a saliva based SERS platform that detects epilepsy, Parkinson's disease, and schizophrenia by analyzing protein structural changes with up to 98% accuracy.

The medical field is a new frontier for Raman spectroscopy. Raman has already been employed in dentistry and cancer investigations, and it is now expanding into Point-of-Care (POC) applications. This ...

Please provide your email address to receive an email when new articles are posted on . Aromatic amino acids and peptide backbones “most effectively discriminated” fibromyalgia from other rheumatic ...

A PDF version of this document with embedded text is available at the link below: US012203862B1 (12) United States Patent LaChapelle et al. (54) RAMAN SPECTROSCOPY SYSTEM (71) Applicant: Haemanthus, ...