Nano-FTIR Absorption Spectroscopy of Molecular Fingerprints at 20 nm Spatial Resolution. Nano Letters , 2012; 120716144824009 DOI: 10.1021/nl301159v Cite This Page : ...

Nanoscience researchers employ nano-FTIR spectroscopy for label-free chemical and structural imaging of proteins with nanoscale spatial resolution and with sensitivity to single protein complexes ...

Ken Stocker / Shutterstock. Nano-FTIR (nanoscale Fourier transform infrared spectroscopy) is a scanning probe technique that is based on the combination of Fourier transform infrared spectroscopy ...

Nano-FTIR Principles. The principles of AFM and s-SNOM feature heavily in the operating procedure of nano-FTIR. Nano-FTIR uses a metal-coated AFM tip to scan the surface of a sample, where a beam of ...

May 09, 2011: Nano-FTIR - nanoscale infrared spectroscopy with a thermal source (Nanowerk News) Researchers from the Basque nanoscience research center CIC nanoGUNE and Neaspec GmbH (Germany) have ...

More information: Lars Mester et al, Subsurface chemical nanoidentification by nano-FTIR spectroscopy, Nature Communications (2020).DOI: 10.1038/s41467-020-17034-6 ...

In nano-FTIR, a sharp metalized tip is illuminated with a broadband infrared laser beam, and the backscattered light is analyzed with a specially designed Fourier transform spectrometer.

Nano-FTIR has found widespread applications in different branches of science, and its technological progress would impact a variety of research fields, from biological science to material engineering, ...

"Nano-FTIR thus allows for fast and reliable chemical identification of virtually any infrared-active material on the nanometer scale", says Florian Huth, ...

Jul 27, 2012: Nano-FTIR - A new era in modern analytical chemistry (Nanowerk News) Researchers from the nanoscience research center NanoGUNE (San Sebastian, Spain), the university of Munich (LMU, ...

Comparing the nano-FTIR absorption spectra at the positions A and B (right panel) with standard IR databases reveals the chemical identity of the film and the particle. Each spectrum was taken in 7 ...