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 ...

Fourier transform infrared (FTIR) imaging offers the opportunity to analyse the chemical composition of wood spatially resolved. To illustrate the potential of FTIR imaging for wood analysis, the lignin distribution in cross sections of beech and poplar wood was analysed and the spatial resolution compared. Additionally, the ratio of guaiacyl/syringyl lignin in a poplar wood section was compute...

Columnar NO2 retrievals from solar FTIR measurements at the Zugspitze (47.42 N, 10.98 E, 2964 m a.s.l.), Germany were investigated synergistically with columnar NO2 retrieved from SCIAMACHY data by the University of Bremen scientific algorithm UB1.5 for the time span July 2002–October 2004. A new concept to match FTIR data to the time of satellite overpass makes use of the NO2 daytime increasin...

Fourier transform infrared (FTIR) spectroscopy was used to study protein-cofactor interactions in photosystem II. The FTIR spectrum of each cofactor was measured as a difference spectrum upon its light-induced reaction. The spectrum included the bands of the protein moiety coupled to the cofactor, which were identified using selective isotopic labeling of amino acids. Analysis of these FTIR ban...

A rapid and accurate primary Fourier transform infrared (FTIR) method for the determination of moisture in mineral and ester based lubricants has been developed based on the extraction of moisture into dry acetonitrile. A Continuous Oil Analyzer and Treatment (COAT) FTIR system was programmed to allow the automated analysis of acetonitrile extracts, and the methodology was validated by analyzin...