neaspec GmbH and Fraunhofer IPM have developed a ready-to-use terahertz system that is capable of achieving a spatial resolution of 30 nanometers in combination with neaspec’s near-field microscope – neaSNOM
nano-FTIR beats the diffraction limit in infrared bio-spectroscopy and probes secondary structure in individual protein complexes
neaSNOM/nano-FTIR allows infrared spectroscopy with a broadband laser-source at a spatial resolution of 20nm that is up to 1000-times better than in conventional FT-IR infrared spectroscopy.
Based on their unique near-field spectral signature infrared-active materials can be identified with neaSNOM.
Near-field images of a polymer blend made of Polystyrene (PS) and Poly (methyl methacrylate) (PMMA) reveal the nanostructured phase separation of the materials.
Recording “fingerprint” spectra of single viruses and polymer nanobeads allows for identification of individual particles.
neaSNOM enables spectroscopic identification of materials at the nanometer scale.
neaSNOM/nano-FTIR allows infrared spectroscpy with a thermal source at a spatial resolution of 100nm that is up to 200 times better than in conventional FT-IR infrared spectroscopy.