Unknown

Dataset Information

0

High-resolution Fourier-transform infrared chemical imaging with multiple synchrotron beams.


ABSTRACT: Conventional Fourier-transform infrared (FTIR) microspectroscopic systems are limited by an inevitable trade-off between spatial resolution, acquisition time, signal-to-noise ratio (SNR) and sample coverage. We present an FTIR imaging approach that substantially extends current capabilities by combining multiple synchrotron beams with wide-field detection. This advance allows truly diffraction-limited high-resolution imaging over the entire mid-infrared spectrum with high chemical sensitivity and fast acquisition speed while maintaining high-quality SNR.

SUBMITTER: Nasse MJ 

PROVIDER: S-EPMC3877692 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature

altmetric image

Publications

High-resolution Fourier-transform infrared chemical imaging with multiple synchrotron beams.

Nasse Michael J MJ   Walsh Michael J MJ   Mattson Eric C EC   Reininger Ruben R   Kajdacsy-Balla André A   Macias Virgilia V   Bhargava Rohit R   Hirschmugl Carol J CJ  

Nature methods 20110320 5


Conventional Fourier-transform infrared (FTIR) microspectroscopic systems are limited by an inevitable trade-off between spatial resolution, acquisition time, signal-to-noise ratio (SNR) and sample coverage. We present an FTIR imaging approach that substantially extends current capabilities by combining multiple synchrotron beams with wide-field detection. This advance allows truly diffraction-limited high-resolution imaging over the entire mid-infrared spectrum with high chemical sensitivity an  ...[more]

Similar Datasets

| S-EPMC3652324 | biostudies-literature
| S-EPMC9919785 | biostudies-literature
| S-EPMC6731317 | biostudies-literature
| S-EPMC10003457 | biostudies-literature
| S-EPMC9260937 | biostudies-literature
| S-EPMC5989263 | biostudies-literature
| S-EPMC3661544 | biostudies-literature
| S-EPMC6075768 | biostudies-literature
| S-EPMC9686486 | biostudies-literature
| S-EPMC3715895 | biostudies-other