Relevant bibliographies by topics / FTIR Spectra

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'FTIR Spectra'

Author: Grafiati
Published: 7 September 2023
Last updated: 25 July 2025

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Journal articles on the topic "FTIR Spectra"

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Cao, Zhen, Yongying Liu, and Jiancheng Zhao. "Efficient Discrimination of Some Moss Species by Fourier Transform Infrared Spectroscopy and Chemometrics." Journal of Spectroscopy 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/191796.

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Fourier transform infrared spectroscopy (FTIR) technique was used to classify 16 species from three moss families (Mielichhoferiaceae, Bryaceae, and Mniaceae). The FTIR spectra ranging from 4000 cm−1to 400 cm−1of the 16 species were obtained. To group the spectra according to their spectral similarity in a dendrogram, cluster analysis and principal component analysis (PCA) were performed. Cluster analysis combined with PCA was used to give a rough result of classification among the moss samples. However, some species belonging to the same genus exhibited very similar chemical components and si
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Tsutsumi, Tamao, Alok Shah, Lisa M. T. Lam, et al. "2125. Staphylococcus Species Identification by Fourier Transform Infrared (FTIR) Spectroscopic Techniques: A Cross-Lab Study." Open Forum Infectious Diseases 6, Supplement_2 (2019): S720. http://dx.doi.org/10.1093/ofid/ofz360.1805.

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Abstract Background Staphylococcus aureus is well known to be associated with atopic dermatitis. Recent studies also report S. aureus presence in lesional skin of squamous cell carcinoma (SCC) and its precursor lesion, actinic keratosis (AK). Therefore, it is of potential clinical interest to monitor skin S. aureus colonization on AK lesions. Fourier transform infrared (FTIR) spectroscopy is a cost-effective, nondestructive, and reagent-free technique for rapid microbial identification. It is based on the use of spectral databases developed with well-characterized strains in conjunction with t
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Greve, Tanja M., Kristine B. Andersen, and Ole F. Nielsen. "ATR-FTIR, FT-NIR and near-FT-Raman spectroscopic studies of molecular composition in human skinin vivoand pig ear skinin vitro." Spectroscopy 22, no. 6 (2008): 437–57. http://dx.doi.org/10.1155/2008/969217.

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ATR-FTIR, FT-NIR and near-FT-Raman spectroscopy were used to characterize the molecular composition of human skinin vivoand pig ear skinin vitro. Due to different measurement depths the spectroscopic techniques reveal the characteristics of different layers of the skin. Tape stripping was used with the ATR-FTIR technique. Spectral differences concerning lipid content and conformation, protein secondary structure or content of water were found with respect to both gender and species (i.e. human versus pig ear) at all measured skin depths. New assignments of so far unassigned lipid and protein p
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D., Gopinath, and Gunasekaran S. "The FTIR Spectra of Raw Magnesite and Sintered Magnesite." International Journal of Trend in Scientific Research and Development 2, no. 4 (2018): 1072–76. https://doi.org/10.31142/ijtsrd14224.

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Magnesite is a magnesium carbonate mineral because of its thermal stability and inertness. All the three grades of magnesite both in raw and sintered forms have vast applications. The FTIR spectra of raw magnesite and sintered magnesite samples have been recorded in the mid infrared region of 4000 450 cm 1. In general, vibrational spectroscopy detections can qualitatively and quantitatively distinguish the spectral assignment of specific bands between corresponding bonds and functional groups, as also the observation of spectral profiles can be used to define and differentiate the magnesite Th
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Pouchaname, V., R. Madivanane, and A. Tinabaye. "FTIR, FTR Spectral Analysis and DFT Calculations of 1, 8-Dimethyl Naphthalene." Advanced Materials Research 584 (October 2012): 371–75. http://dx.doi.org/10.4028/www.scientific.net/amr.584.371.

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ABSTRACT. Solid phase FTIR and FT-Raman spectra of 1, 8-dimethylnaphthalene have been recorded in the region 3700-50 cm-1. The spectra were interpreted with aid of normal coordinate analysis based on DFT using standard B3LYP/6-31G basis sets. After scaling there is good agreement between observed and calculated frequencies. Comparison of the simulated spectra with the experimental spectra provides important information about the ability of the computational method to describe the vibrational modes.
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KIRKWOOD, JONAH, ANDREW GHETLER, JACQUELINE SEDMAN, et al. "Differentiation of Group I and Group II Strains of Clostridium botulinum by Focal Plane Array Fourier Transform Infrared Spectroscopy." Journal of Food Protection 69, no. 10 (2006): 2377–83. http://dx.doi.org/10.4315/0362-028x-69.10.2377.

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A method was developed for whole-organism fingerprinting of Clostridium botulinum isolates by focal plane array Fourier transform infrared (FPA-FTIR) spectroscopy. A database of 150,000 infrared spectra of 44 strains of C. botulinum was acquired using a FPA-FTIR imaging spectrometer equipped with a 16 × 16 array detector to evaluate the ability of FTIR spectroscopy to differentiate the 44 strains. The database contained strains from C. botulinum groups I and II producing botulinum neurotoxin of serotypes A, B, E, and F. All strains were grown on each of three agar media (brain heart infusion,
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Lasalvia, Maria, Vito Capozzi, and Giuseppe Perna. "Discrimination of Different Breast Cell Lines on Glass Substrate by Means of Fourier Transform Infrared Spectroscopy." Sensors 21, no. 21 (2021): 6992. http://dx.doi.org/10.3390/s21216992.

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Fourier transform infrared (FTIR) micro-spectroscopy has been attracting the interest of many cytologists and histopathologists for several years. This is related to the possibility of FTIR translation in the clinical diagnostic field. In fact, FTIR spectra are able to detect changes in biochemical cellular components occurring when the cells pass to a pathological state. Recently, this interest has increased because it has been shown that FTIR spectra carried out just in the high wavenumber spectral range (2500–4000 cm−1), where information mainly relating to lipids and proteins can be obtain
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Riyanta, A. B., S. Riyanto, E. Lukitaningsih, and Abdul Rohman. "The employment of Fourier Transform Infrared Spectroscopy (FTIR) and chemometrics for analysis of candlenut oil in binary mixture with grape seed oil." Food Research 4, no. 1 (2019): 184–90. http://dx.doi.org/10.26656/fr.2017.4(1).279.

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Candlenut oil (CDO) is the target of adulteration with other plant oils to get economical profits, therefore, reliable analytical techniques should be developed. Based on the principal component analysis (PCA), grape seed oil (GSO) has the close similarity with CDO. Therefore, this study was intended to make modelling in the authentication analysis of CDO from GSO using Fourier transformed infrared (FTIR) spectroscopy in combination with chemometrics of partial least square calibration (PLSR) and discriminant analysis (DA). FTIR spectra of CDO, GSO and its binary mixtures were subjected to FTI
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Ilchenko, Oleksii O., Andrii M. Kutsyk, and Vyacheslav V. Obukhovsky. "Study of Complexation in Acetone-Chloroform Mixtures by Infrared Spectroscopy." Journal of Atomic and Molecular Physics 2014 (February 24, 2014): 1–6. http://dx.doi.org/10.1155/2014/106178.

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FTIR spectra of acetone-chloroform system with various component ratios were investigated within the spectral range 3950–4550 cm−1. Methods of multivariate curve resolution were applied to decompose the FTIR spectra into specific components of different composition. A method of decomposition based on structural model of solution which contains acetone, chloroform, and complex acetone/chloroform (1 : 1) was proposed. Results of both approaches are in good agreement within the range of measuring error.
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Huleihel, Mahmoud, Marina Talyshinsky, and Vitaly Erukhimovitch. "FTIR microscopy as a method for detection of retrovirally transformed cells." Spectroscopy 15, no. 2 (2001): 57–64. http://dx.doi.org/10.1155/2001/256362.

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Fourier transform infrared (FTIR) spectroscopy is a unique technique that has potential for the optical diagnosis of cellular variations based on the characteristic molecular vibrational spectra of the cells. In the present study, a refinement of this technique − FTIR microscopy − was used in a mouse model to investigate spectral differences between primary cells and malignant cells transformed by murine sarcoma virus (MuSV). The advantage of FTIR microscopy is that it facilitates inspection of a restricted region of cell growth on a slide. A significant decrease in the intensities of the spec
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Dissertations / Theses on the topic "FTIR Spectra"

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Zamotaeva, Valeriya. "High-resolution FTIR spectra analysis of sulfur dioxide isotopologues." Thesis, Bourgogne Franche-Comté, 2019. http://www.theses.fr/2019UBFCK053.

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Dans cette thèse, nous avons examiné les propriétés spectrales de l’anhydride sulfureux. Les spectres FTIR expérimentaux de nombreux isotopologues du dioxyde de soufre, 32S16O2, 34S16O2, 32S18O2 et 32S16O18O, ont été enregistrés pour la première fois dans les régions des bandes fondamentales, «chaudes», harmoniques et de combinaison. La grande variabilité des conditions expérimentales a permis d’observer et d’identifier pour la première fois des transitions appartenant aux ban¬des ro-vibrationnelles suivantes : 3v2, 3v2 - v2, 2v2 - v2 bandes de 32S16O2 ; 2v2 - v2 bande de 34S16O2 ; v1 + v2, v2
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Nawrath, Pavel. "Forenzní analýza půdy metodami FTIR a NIR s multivariační analýzou." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2020. http://www.nusl.cz/ntk/nusl-413556.

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This diploma thesis is about forensic multivariate soil analysis in the localities Ostrava and Třinec. A total of 52 samples were taken in the areas near metallurgical companies. These samples were measured for concentrations of chromium, manganese, copper, nickel, lead, mercury and zinc. Mercury concentration was analysed using AMA 254 device. The remaining metals were determined by flame atomic absorption spectrometry (F–AAS). Additionally, IR spectra were acquired by Fourier transform infrared spectroscopy (FTIR) using diffusion reflectance technique (DRIFT). In the end the results were use
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Wilcox, Kieaibi. "Using regression analyses for the determination of protein structure from FTIR spectra." Thesis, University of Manchester, 2014. https://www.research.manchester.ac.uk/portal/en/theses/using-regression-analyses-for-the-determination-of-protein-structure-from-ftir-spectra(1ad037eb-f237-4efe-867a-597239bd913e).html.

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One of the challenges in the structural biological community is processing the wealth of protein data being produced today; therefore, the use of computational tools has been incorporated to speed up and help understand the structures of proteins, hence the functions of proteins. In this thesis, protein structure investigations were made through the use of Multivariate Analysis (MVA), and Fourier Transformed Infrared (FTIR), a form of vibrational spectroscopy. FTIR has been shown to identify the chemical bonds in a protein in solution and it is rapid and easy to use; the spectra produced from
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Rejaei, Ali Reza. "Correlation of FTIR spectra of protein gels to rheological measurements of gel strength." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=23292.

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Globular proteins are important ingredients in many food formulations because of their nutritional value and their various functional properties such as gel formation. Proteins form gels by polymerization into a three-dimensional matrix. The rheological properties of the resulting viscoelastic solids can be obtained by Instron measurements. In the present work, gels were obtained by heating solutions of bovine serum albumin (BSA) in D$ sb2$O and egg albumin in H$ sb2$O under different conditions (i.e., pH, salt concentration, protein concentration, time of heating and temperature), and their g
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Morrell, Claire. "FTIR emission studies of chemical processes." Thesis, University of Oxford, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326026.

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Link, Jade Varaschim. "Estudo dos genótipos de café arábica utilizando FTIR e redes neurais artificiais." Universidade Tecnológica Federal do Paraná, 2013. http://repositorio.utfpr.edu.br/jspui/handle/1/504.

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CNPq; CAPES<br>As condições climáticas específicas de cada região de cultivo do café fornecem atributos especiais para a bebida e podem assim aumentar seu valor agregado. No entanto, é essencial provar a origem geográfica e genotípica do cultivar por meio de métodos confiáveis. Vários métodos matemáticos e estatísticos foram desenvolvidos na tentativa de reproduzir a capacidade humana de reconhecimento de padrões. As redes neurais artificiais (RNAs) são um conjunto de técnicas baseadas em princípios matemáticos e estatísticos, que vem atualmente ganhando espaço para realizar tarefas de regress
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Derenne, Allison. "FTIR spectra of cancer cells exposed to anticancer drugs reflect their cellular mode of action." Doctoral thesis, Universite Libre de Bruxelles, 2013. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209494.

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There is an urgent need to develop reliable and cost-saving methods to select pre-clinically new drug candidates with original mechanism for cancer therapy. Previous results have shown that IR spectra of cancer cells exposed to various drugs provided a global signature of all the metabolic changes induced by the treatments. In this thesis, we attempted to develop a selection criterion – based on FTIR spectroscopy – for potential antitumor compounds according to their mechanism of action. <p>In chapter III, it was demonstrated that spectral variations in IR spectra of cancer cells induced by a
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Dohe, Susanne [Verfasser], and M. [Akademischer Betreuer] Olzmann. "Measurements of atmospheric CO2 columns using ground-based FTIR spectra / Susanne Dohe. Betreuer: M. Olzmann." Karlsruhe : KIT-Bibliothek, 2013. http://d-nb.info/1047383500/34.

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Arshad, Khubaib, and Muhammad Mujahid. "Biodegradation of Textile Materials." Thesis, Högskolan i Borås, Institutionen Textilhögskolan, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-20862.

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In this research work different textile materials were buried in soil and their biodegrading pattern will be studied after different specific period of times.<br>Program: Master Programme in Textile Technology
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Ibrahim, Amr, and University of Lethbridge Faculty of Arts and Science. "Spectroscopic study of channel spectra phenomena in the synchrotron-based FTIR spectrometer at the Canadian Light Source." Thesis, Lethbridge, Alta. : University of Lethbridge, Dept. of Physics and Astronomy, c2010, 2010. http://hdl.handle.net/10133/2638.

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Recently, the high radiance of synchrotron sources was used to enhance FTIR spectrometer performance. However, excessive channel spectra when synchrotron sources are used degrade the quality of retrieved spectral parameters. In the research reported in this thesis, seven different techniques for handling channel spectra were investigated. These techniques were used to reduce channel spectra for a test group of seven samples of CO2 mixed with air recorded using the synchrotron source at the Canadian Light Source. The increases in signal to noise ratio (SNR) of spectra handled with each techniqu
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Books on the topic "FTIR Spectra"

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Wiley and Sigma Aldrich. Sigma-Aldrich Library of FTIR Spectra. Wiley & Sons, Limited, John, 2018.

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Hummel, Dietrich O., Astrid Baum, Min Liu, Amerigo Pastura, and Andrea Weber. Analysis of Surfactants: Atlas of Ftir-Spectra With Interpretations. Hanser Gardner Publications, 1996.

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Analysis of surfactants: Atlas of FTIR spectra with interpretations. Hanser, 1996.

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Bhargava, R., and A. Prociak S. -Q. Liquid Chromatography / Ftir Microspectroscopy / Microwave Assisted Synthesis. Springer, 2010.

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Panigrahi, Muktikanta, and Arpan Kumar Nayak. Polyaniline based Composite for Gas Sensors. IOR PRESS, 2021. http://dx.doi.org/10.34256/ioriip212.

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In this research work, we have demonstrated the synthesis, spectroscopic characteristics, thermal behaviour and DC conductivity of a few nanostructured composites, substituted conducting polymers (ICPs) and composites of ICPs. The physical properties of aforementioned composites are significantly changed by the doping with HCl, H2SO4, HNO3, H3PO4, or acrylic acid. The charge transport properties of these polymeric materials have been studied in detail because of their potential application in gas sensors. In the current work, varieties of conducting polymer based materials such as PANI-ES/Cloi
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(Contributor), R. Bhargava, D. Bogdal (Contributor), T. Chang (Contributor), et al., eds. Liquid Chromatography / FTIR Microspectroscopy / Microwave Assisted Synthesis (Advances in Polymer Science). Springer, 2004.

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Book chapters on the topic "FTIR Spectra"

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Tsyganenko, N. M., A. A. Tsyganenko, C. Picand, J. Travert, and G. Novel. "FTIR Spectra of Vacuum-Dried Films of Bacteria." In Spectroscopy of Biological Molecules. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0371-8_236.

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Krasnokutski, S. A., A. Yu Ivanov, G. G. Sheina, and Yu P. Blagoi. "FTIR spectra of monomeric adenosine isolated in the low temperature Ar matrices." In Spectroscopy of Biological Molecules: New Directions. Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4479-7_115.

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Blackler, M. J., C. W. Wharton, and M. P. Weir. "The Effect of Ligand Binding on the FTIR Spectra of Serine Proteinase Enzymes." In Spectroscopy of Biological Molecules. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0371-8_71.

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Reyes-Rivera, Jorge, and Teresa Terrazas. "Lignin Analysis by HPLC and FTIR: Spectra Deconvolution and S/G Ratio Determination." In Methods in Molecular Biology. Springer US, 2023. http://dx.doi.org/10.1007/978-1-0716-3477-6_12.

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Tetzner, Julia, Dinh Quynh Oanh, Nguyen Thi Tham, James Henderson, Thomas Potempa, and Max Ehleben. "Characterization of Virgin and Used Fishing Gear from Vietnam." In Lecture Notes in Mechanical Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-93891-7_68.

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Abstract Marine plastic waste from fisheries has emerged as a significant environmental issue, posing a significant threat to marine biodiversity and ecosystem health. The material recycling of fishing gear is an effective way to reduce waste and promote a circular economy. This study examines the characteristics of virgin and used fishing nets and ropes to understand their recyclability before they are discarded. The used nets and ropes in this study were in service for up to two years. The material characteristics were identified based on Fourier-transform infrared (FTIR) spectroscopy while
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Cajilima, Wilson, and Pablo Arévalo. "Multi-Method Spectral Predictive Models with FTIR-ATR in the Simultaneous Quantification of Ethanol and Legal Methanol Limits in Ecuadorian Clear Spirits." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-87065-1_7.

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Abstract In this research, the feasibility of employing multiple machine learning algorithms with FTIR-ATR spectroscopy for the simultaneous quantification of ethanol and legal limits of methanol in distilled and artisanal beverages characteristic of Ecuador is investigated, based on spectral matrix similarity. Initially, spectra acquired in the range of 4000 to 400 $${\text{cm}}^{-1}$$ cm - 1 underwent spectral preprocessing including baseline correction, smoothing, normalization, first and second derivative, and their combinations. Forty-eight distinct treatments were used to construct model
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Abidi, Noureddine. "Sample Preparation, Data Acquisition, Spectral Data Processing and Analysis." In FTIR Microspectroscopy. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_8.

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Koba, R., J. R. Monkowski, and R. E. Tressler. "The Hygroscopic Behavior of SiO2 and SixOyClz Thin Films on Si Using ATR FTIR Spectra." In Advances in Materials Characterization II. Springer US, 1985. http://dx.doi.org/10.1007/978-1-4615-9439-0_23.

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Hernandez, B., G. Vergoten, A. Hernanz, and R. Navarro. "FTIR AND FT-Raman Spectra of ara-AMP, Assignment of Normal Modes from AB Initio HF/6-31G ** Force Field." In Spectroscopy of Biological Molecules: Modern Trends. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5622-6_100.

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Hellwig, P., C. Ostermeier, B. Ludwig, H. Michel, and W. Mäntele. "Electrochemically Induced FTIR Difference Spectra Show Protonation of ASP and GLU Side Chains of the Cytochrome C Oxidase from Paracoccus Denitrificans." In Spectroscopy of Biological Molecules: Modern Trends. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5622-6_89.

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Conference papers on the topic "FTIR Spectra"

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Boukari, Hacene, Maxine Robinson, Maria Carattini-Colon, and Shehu-Alimi Elelu. "Comparison of Raman and FTIR spectra of amino-acids." In Multiscale Imaging and Spectroscopy VI, edited by Alex J. Walsh, Darren M. Roblyer, and Paul J. Campagnola. SPIE, 2025. https://doi.org/10.1117/12.3042517.

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Frenier, Wayne W., and Michael L. Samuelson. "Reflectance FTIR Studies of Acid Corrosion Inhibitor Films." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91082.

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Abstract A number of different organic inhibitor compounds were used to inhibit the acid, and the formation of their films was studied using reflectance Fourier Transform IR (FTIR). The corrosion rate of the steel also was monitored by determining the concentration of iron in solution as a function of time. Mechanisms of corrosion inhibition were deduced from the FTIR spectra and the changes in the corrosion rate of the steel.
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Bel’skaya, L. V., and D. V. Solomatin. "Correlation Analysis of FTIR Spectra and Salivary Free Amino Acid Composition in Breast Cancer." In Bio-Optics: Design and Application. Optica Publishing Group, 2025. https://doi.org/10.1364/boda.2025.jw4a.8.

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A correlation analysis of salivary IR spectra characteristics and quantitative content of amino acids was performed. The potential applicability of using combinations of IR spectra characteristics for semi-quantitative determination of amino acid content was demonstrated. Comments and questions should be directed to the Optica Conference Papers staff (tel: +1 202.416.6191, e-mail: cstech@optica.org).
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Mahdhani, Abbilah Ero, Venty Suryanti, Khoirun Nisa Ashar, Vicky Ahava Ferdinansyah, and Alifiananda Rahmatul Dafa Kesuma. "Bioconversion of Water Hyacinth (<i>Eichhornia crassipes</i>) Cellulose into Glucose by <i>Trichoderma viride</i>." In 8th International Conference on Advanced Material for Better Future. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-rd26vh.

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Bioconversion of water hyacinth (Eichhornia crassipes) cellulose into glucose was successfully conducted by Trichoderma viride. Cellulose was isolated from water hyacinth by delignification. The delignification method is carried out for bond breaking of lignin, hemicellulose and cellulose. The Fourier Transform Infrared (FTIR) spectra of the delignification products confirmed that cellulose was successfully isolated. FTIR spectra showed the presence of peaks for the C=O and C=C groups, the C-H and C─O groups of polysaccharide bonds, and the C─O─C vibrational peak of pyranose ring. Cellulose wa
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Talukdar, P. J., K. Bharti, S. Basu, et al. "Classification of pre-cancerous human oral tissue using FTIR spectroscopy aided by machine learning." In CLEO: Applications and Technology. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_at.2024.jtu2a.190.

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We presented FTIR spectroscopy to analyze vibrational assessments of oral precancerous tissue of various grades. Classification model based on spectra of protein sections (amide I and amide III band) yields 83.33% sensitivity and 84% accuracy.
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Silva, Elaine F., Luciene S. Santos, Merlin C. E. Bandeira, et al. "Raman and FT-IR Based Methodology Development to Assess Flexible Pipelines Pressure Barrier Degradation in Offshore Installations of the Oil and Gas Industry." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-18997.

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Abstract The recommended standard technique for monitoring the degradation of polyamide 12 (PA-12) is viscosimetry, through measurements of inherent viscosity (IV) to obtain the values of Corrected Inherent Viscosity (CIV). The CIV values were used as reference to correlate with Raman and IR results. PA-12 pristine samples and those submitted to ageing in reactors with controlled pressure and supercritical CO2 conditions were analyzed. The specimens were immersed in mineral water (pH 4.0), at a temperature of 120 °C for a period of up to 45 days. From the Raman spectra the νasCH2 vibration at
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Weltschev, Margit, Anka Kohl, Manuela Haufe, and Martina Heyer. "Compatibility of Polyethylene Grades with Biofuels and Biodiesel-heating Oil Blends." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05536.

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Abstract The aim of this work was to study the interaction between high density polyethylene (HDPE) grades as material for dangerous goods packagings and biofuels such as E10 (fuel with 10% ethanol), E85 (fuel with 85% ethanol), biodiesel and B10 (heating oil with 10% biodiesel). Jerricans made of two polyethylene grades were filled with these fuels and exposed to temperatures of 20 °C and 40 °C for more than one year. Tensile properties (tensile strength, breaking elongation and elasticity modulus) and Melt Flow Rate (MFR) were determined, and Fourier Transform Infrared Spectroscopy (FTIR) wa
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Lipinska-Kalita, Krystyna E., and Leonard M. Proniewicz. "FTIR Spectra Of Amorphous Silicates." In Intl Conf on Fourier and Computerized Infrared Spectroscopy, edited by David G. Cameron. SPIE, 1989. http://dx.doi.org/10.1117/12.969442.

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Andrews, Lester. "Matrix FTIR spectroscopy of transient species." In OSA Annual Meeting. Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.wi1.

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Matrix studies featuring the FTIR instrumental advantages of resolution and sensitivity for a finite amount of time are described. Ammonia clusters have a complicated spectrum in the N–H stretching region. One antisymmetric and two symmetric stretching modes in the dimer verify an asymmetric cyclic dimer structure.1 Chlorine isotopic splittings have been resolved for the four H/D substituted (HC1)3 species, which confirm the cluster stoichiometry and triangular structure.2 The ammonia/hydrogen cyanide system reveals 1:1 and 1:2 complexes, which are identified from their FTIR spectra and charac
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Michaelian, K. H., and W. I. Friesen. "Resolution Enhancement of Photoacoustic FTIR Spectra." In 1985 International Conference on Fourier and Computerized Infrared Spectroscopy, edited by David G. Cameron and Jeannette G. Grasselli. SPIE, 1985. http://dx.doi.org/10.1117/12.970799.

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Reports on the topic "FTIR Spectra"

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Michaelian, K. H., and W. I. Friesen. Resolution enhancement of photoacoustic FTIR spectra. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1985. http://dx.doi.org/10.4095/304862.

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Friesen, W. I., and K. H. Michaelian. Fourier deconvolution of photoacoustic FTIR spectra. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1986. http://dx.doi.org/10.4095/304887.

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Zwinkels, J. C., J. C. Donini, and K. H. Michaelian. Photoacoustic and diffuse reflectance FTIR spectra of Kaolinite. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1985. http://dx.doi.org/10.4095/304863.

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Armstrong, Derek Elswick. Mathematical Formulation used by MATLAB Code to Convert FTIR Interferograms to Calibrated Spectra. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1291184.

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Tomasko, Maria S. Evaluating open-path FTIR spectrometer data using different quantification methods, libraries, and background spectra obtained under varying environmental conditions. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/587725.

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Rujiravanit, Ratana. Preparation and characterization of hydrogel from chitin derivative and silk fibroin. Thailand Research Fund, 2003. https://doi.org/10.58837/chula.res.2003.80.

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Natural polymer blend films composed of chitosan and silk fibroin were prepared by solution casting technique with various ratios of chitosan to silk fibroin, using glutaraldehyde as crosslinking agent. The effects of the ratio of chitosan to silk fibroin and crosslinking agent on mechanical properties, swelling behavior and drug releasing property of the blend films were studied. For the swelling behavior, the blend films exhibited a dramatic change in the degree of swelling when immersed in acidic solutions. The blend film with 80% chitosan content had the maximum degree of swelling. It appe
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Siripatrawan, Ubonratana. Active Chitosan-Based Film with Antimicrobial Property for Food Packaging Application. Chulalongkorn University, 2010. https://doi.org/10.58837/chula.res.2010.22.

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This research was aimed to develop an active film from chitosan film incorporated with green tea extract to enhance antioxidant and antimicrobial properties in order to be used for food shelf life extension. The experiments were divided into 3 parts. Firstly, chitosan-based film preparation and modification were determined. The results suggested that the optimum chitosan films could be prepared from 2% chitosan in 1% acetic acid. However, the chitosan film was brittle and had low flexibility. Mechanical property of chitosan film was modified by adding different concentrations of glycerol, as a
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[High spectral resolution FTIR observations for the ARM program: Continued development, evaluation and analysis]. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10105871.

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