More information on specific industry applications of FTIR testing, and how to find out if FTIR testing is right for your analysis needs. FTIR Resources and Learning Materials Interested in studying FTIR without the student ID? Learn how to find FTIR tutorials, reference books, manuals, software ...
Attenuated total reflection Fourier-transform infrared spectroscopy (ATR-FTIR) with ZnSe crystal of bare (a, c) and PTEAI-capped MAPbI3 (b, d). e The O 1s spectra obtained from x-ray photoelectron spectroscopy (XPS) of bare and PTEAI-capped MAPbI3, and f their corresponding atomic perce...
10K Mass spectrometry is a substance from a crime scene that is analyzed by a mass spectrometer in order to find the molecular makeup. Explore how mass spectrometry can be used to identify all kinds of evidence such as cloths, glass, dyes, metals, and even human tissue. Related...
The ratio of extracellular enzymes to microbial biomass (specific enzyme activity) can be used to indicate the C-turnover efficiency of the soil microbial community, and a low specific enzyme activity can retard the mineralization of native SOC32. Here, the ratio of enzyme activity-to-microbial ...
However, the TGA analysis did not get us closer to learning the composition of the organic matter in the bone samples. Therefore, the samples were further investigated by FTIR-ATR. A representative graph of the FTIR-ATR analysis carried out in five randomly selected bone samples is presented ...
On both spectra, the small bump around 1100 cm−1 is due to a slight oxidation of the substrate. These FTIR spectra confirm the functionalization of AuNPs with MUDA. The next section will quantify this functionalization. Figure 2. FTIR (Fourier Transform Infra-Red) absorption spectra of two ...
The FTIR-ATR analysis revealed that the organic portion consists of collagens containing amide groups, as their typical bands (OH, CH, CO, NC) were clearly identified in the infrared spectra. Numerous parameters of bone composition correlated with BMD as determined by QCT. In conclu- sion, we...
FTIR detected proteinaceous binder and siccative oils that were mapped in the micro-stratigraphy by using histochemical tests. All this information was used by the restorers to address the intervention from the cleaning to the final retouching. Keywords: wooden statue; Saint John; restoration; wood...
(B) Absorption FTIR spectra of cell wall in the 4000–400 cm−1 region. S1, flower-bud stage; S2, pigmented stage; S3, unfold-petal Cells 20s1ta9g, 8e,;1a0n2d S4, full-flowering stage. 16 of 22 33..77.. HHiissttoocchheemmiiccaall SSttaaiinniinngg HHiissttoocchheemmiicca...