FTIR spectroscopic imaging allows the visualization of the distribution of chemical components in cells. However, obtaining images of living cells is difficult because of the strong absorption of water in the mid-infrared region. The use of attenuated total reflection (ATR) FTIR spectroscopic imaging provides a possibility to study tissues or live cells in an aqueous environment.[1] This approa...

Total column concentrations of methane have been retrieved from ground-based solar absorption FTIR spectra in the near-infrared recorded in Paramaribo (Suriname). The methane FTIR observations are compared with TM5 model simulations and satellite observations from SCIAMACHY, and represent the first validation of SCIAMACHY retrievals in the inner tropics using ground-based remote sensing techniq...

fourier transformed infrared spectroscopy (ftir) has extensively been used for biological applications. cisplatin is one the most useful antineoplastic chemotherapy drugs for a variety of different human cancers. one of the clinical problems in its application, which would consequently affect the therapeutic outcome of its application, is the occurrence of resistance to this agent. in this proj...

In FT-ICLAS, the aim is to improve the absorption detection sensitivity. The experiment combines IntraCavity Laser Absorption Spectroscopy (ICLAS) with FTIR spectroscopy. ICLAS is a well known instrumental technique in which a sample is inserted in a cell placed inside a broadband, multimode laser cavity. The laser is operating in pulsed mode and intracavity absorption rises as the laser wave b...

FTIR spectroscopic studies of the simultaneous condensation of HCl and H2O at 190 K – atmospheric applications I. Xueref 2 and F. Dominé Laboratoire de Glaciologie et de Géophysique de l’Environnement, CNRS, 54 rue Molière, B.P. 96, 38402 Saint Martin d’Hères CEDEX, France Now at: Department of Earth and Planetary Sciences & Division of Engineering and Applied Sciences, Harvard University, 20 O...

The development of a rapid and non-destructive method to assess purity levels in samples of biogenic silica prior to geochemical/isotope analysis remains a key objective in improving both the quality and use of such data in environmental and palaeoclimatic research. Here a Fourier Transform Infrared Spectroscopy (FTIR) mass-balance method is demonstrated for calculating levels of contamination ...