Academic literature on the topic 'FTIR'
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Journal articles on the topic "FTIR"
Norton, Kelly L., Andrew J. Lange, and Peter R. Griffiths. "A unified approach to the chromatography-FTIR interface: GC-FTIR, SFC-FTIR, and HPLC-FTIR with subnanogram detection limits." Journal of High Resolution Chromatography 14, no. 4 (April 1991): 225–29. http://dx.doi.org/10.1002/jhrc.1240140403.
Full textJaiswal, A. K., N. G. Giri, Anil Kumar Jaiswal, Nilima Samal, P. Sharma, T. Millo, and S. K. Gupta. "Forensic Applications of IR/FTIR." Journal of Forensic Chemistry and Toxicology 3, no. 1 (June 15, 2017): 39–68. http://dx.doi.org/10.21088/jfct.2454.9363.3117.5.
Full textWoods, Ron, and Giles Henderson. "FTIR rotational spectroscopy." Journal of Chemical Education 64, no. 11 (November 1987): 921. http://dx.doi.org/10.1021/ed064p921.
Full textGenvert, Klaus, and Georg Souvignier. "Zeitaufgelöste FTIR-Differenzspektroskopie." Nachrichten aus Chemie, Technik und Laboratorium 41, no. 9 (September 1993): 950–56. http://dx.doi.org/10.1002/nadc.19930410905.
Full textDella Ventura, G., A. Marcelli, and F. Bellatreccia. "SR-FTIR Microscopy and FTIR Imaging in the Earth Sciences." Reviews in Mineralogy and Geochemistry 78, no. 1 (January 1, 2014): 447–79. http://dx.doi.org/10.2138/rmg.2014.78.11.
Full textChen, Yanyan, Agnieszka Furmann, Maria Mastalerz, and Arndt Schimmelmann. "Quantitative analysis of shales by KBr-FTIR and micro-FTIR." Fuel 116 (January 2014): 538–49. http://dx.doi.org/10.1016/j.fuel.2013.08.052.
Full textKaramancheva, I., V. Stefov, B. Šoptrajanov, G. Danev, E. Spasova, and J. Assa. "FTIR spectroscopy and FTIR microscopy of vacuum-evaporated polyimide thin films." Vibrational Spectroscopy 19, no. 2 (April 1999): 369–74. http://dx.doi.org/10.1016/s0924-2031(99)00011-9.
Full textGaillard, F., I. Linossier, M. Sweeney, J. A. Reffner, and M. Romand. "Grazing-angle micro-FTIR spectroscopy (GAM-FTIR): applications to adhesion studies." Surface and Interface Analysis 27, no. 9 (September 1999): 865–70. http://dx.doi.org/10.1002/(sici)1096-9918(199909)27:9<865::aid-sia652>3.0.co;2-p.
Full textBarraza-Garza, Guillermo, Hiram Castillo-Michel, Laura A. de la Rosa, Alejandro Martinez-Martinez, Jorge A. Pérez-León, Marine Cotte, and Emilio Alvarez-Parrilla. "Infrared Spectroscopy as a Tool to Study the Antioxidant Activity of Polyphenolic Compounds in Isolated Rat Enterocytes." Oxidative Medicine and Cellular Longevity 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/9245150.
Full textMališová, Miroslava, Michal Horňáček, Jozef Mikulec, Pavol Hudec, and Vladimír Jorík. "FTIR study of hydrotalcite." Acta Chimica Slovaca 11, no. 2 (October 1, 2018): 147–56. http://dx.doi.org/10.2478/acs-2018-0021.
Full textDissertations / Theses on the topic "FTIR"
Nybacka, Louise. "FTIR spectroscopy of glucose." Thesis, Uppsala universitet, Fasta tillståndets elektronik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-306952.
Full textOliveira, Jefferson Saraiva de. "Avaliação da qualidade de biodiesel por espectroscopias ftir e ftnir associadas à quimiometria." reponame:Repositório Institucional da UnB, 2007. http://repositorio.unb.br/handle/10482/2952.
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Após a introdução do biodiesel na matriz energética Brasileira, se tornou necessária a avaliação da qualidade deste tipo de combustível seguindo normas estabelecidas pela Agência Nacional do Petróleo (ANP). A possibilidade do uso de diferentes fontes de óleos vegetais na produção do biodiesel gera problemas relacionados à produção e qualidade deste combustível, abrindo precedentes para fraudes fiscais. Considerando esta demanda socioeconômica, a proposta é o uso de técnicas espectroscópicas combinadas com ferramentas quimiométricas como métodos para determinar o teor de ésteres metílicos (biodiesel) nas misturas diesel/biodiesel. Neste trabalho as técnicas espectroscópicas FTIR-ATR (Infravermelho com transformada de Fourier - reflectância total atenuada) e FTNIR (Infravermelho Próximo com transformada de Fourier) combinadas com a análise de PLS (Regressão por Mínimos Quadrados Parciais) e de ANN (rede neural artificial) foram empregadas. Os ésteres metílicos usados para preparar as amostras da calibração foram obtidos pela metanólise dos óleos de soja, babaçu, dendê e de óleo de soja usado em frituras. Sua pureza foi avaliada por cromatografia gasosa (GC-FID). As amostras foram separadas em dois grupos: Grupo I, misturas binárias (diesel + um tipo de éster metílico), correspondendo a 96 misturas do biodiesel (0-100%, m/m), e Grupo II, misturas quaternárias (diesel + três tipos de ésteres metílicos), correspondendo a 60 misturas do biodiesel (0-100%, m/m). Os resultados de PLS mostraram que o modelo de FTNIR para o Grupo I é mais preciso e exato (± 0,02 e ± 0,06%, m/m). No caso do Grupo II, os modelos de PLS (FTIR-ATR e FTNIR) apresentaram as mesmas exatidões, enquanto os modelos de ANN/FTNIR apresentaram melhor desempenho do que os modelos de ANN/FTIR-ATR. A melhor exatidão foi obtida pelo modelo de ANN/FTNIR para a determinação diesel (0,14%, m/m), já o modelo de ANN/FTIR-ATR para o dendê (0,6%, m/m) apresentou um desempenho inferior. As precisões na análise do Grupo II variaram de 0,06 a 0,53% (m/m) e os coeficientes de variação foram melhores que 3%, indicando que estes modelos são apropriados para a determinação das misturas diesel-biodiesel compostas por ésteres metílicos derivados de diferentes óleos vegetais. __________________________________________________________________________________________ ABSTRACT
After the introduction of biodiesel in the Brazilian energetic matrix it became necessary the evaluation of the quality of this kind of fuel following norms as established by the ANP (Brazilian Agency for Petroleum, Gas, and Biofuels). One of the problems that is concerned to the biodiesel production and quality is the use of different sources of vegetable oils in the biodiesel production, opening the possibility for fiscal frauds. Considering this socioeconomical demand it is proposed in this work the use of spectroscopic techniques combined to chemometric tools as methods to determine the content of methylseters (biodiesel) in diesel/biodiesel blends. The methods presented in this work have made use of spectroscopic techniques such as FTIR-ATR (attenuated total reflectance-Fourier transform infrared) and FTNIR (Fourier transform nearinfrared) combined to chemometric tools like PLS (partial least square regression analysis) and ANN (artificial neural network) analysis. The methyl esters used to prepare the calibration samples were obtained by the methanolysis of soybean, babassu, dende, and soybean fried oils. Their purity was evaluated by gas-chromatography (GC-FID). The samples were separated in two sets: Group I, binary mixtures (diesel + one kind of methyl ester), corresponding to 96 biodiesel blends (0–100%, w/w), and Group II, quaternary mixtures (diesel + three types of methyl esters), corresponding to 60 biodiesel blends (0–100%, w/w). The PLS results have shown that the FTNIR model for Group I is more precise and accurate (±0.02 and ±0.06%, w/w). In the case of Group II the PLS models (FTIR-ATR and FTNIR) have shown the same accuracies, while the ANN/FTNIR models has presented better performance than the ANN/FTIR-ATR models. The best accuracy was achieved by the ANN/FTNIR model for diesel determination (0.14%, w/w) while the worthiest was that of dende ANN/FTIR-ATR model (0.6%, w/w). Precisions in Group II analysis ranged from 0.06 to 0.53% (w/w) and coefficients of variation were better than 3% indicating that these models are suitable for the determination of diesel–biodiesel blends composed of methyl esters derived from different vegetable oils.
Few, Julian William. "FTIR studies of chemical processes." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:b7dbc587-fb9e-46de-8f04-44892fde0bf4.
Full textBecker, Edo. "FTIR-Emissionsspektroskopische Untersuchungen der arktischen Atmosphäre = Investigations of the arctic atmosphere by FTIR-Emission spectroscopy /." Bremerhaven : Alfred-Wegener-Inst. für Polar- und Meeresforschung, 1998. http://www.gbv.de/dms/bs/toc/247022616.pdf.
Full textInberg, R. Brandon. "Enhanced step mode FTIR position control." Thesis, Montana State University, 2005. http://etd.lib.montana.edu/etd/2005/inberg/InbergR1205.pdf.
Full textFinch, D. C. "FTIR spectroscopy of electron irradiated polymers." Thesis, Brunel University, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381899.
Full textMorrell, Claire. "FTIR emission studies of chemical processes." Thesis, University of Oxford, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326026.
Full textGowrie, Sarah. "FTIR emission studies of energy transfer." Thesis, University of Oxford, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.531817.
Full textFuentes, A. Fernandez. "FTIR determination of sulphur isotope ratios." Thesis, University of Aberdeen, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334712.
Full textHanh, Bui Duc, Ulrike Günther, Marcus Hartmann, Siegfried Wartewig, and Reinhard Neubert. "Drug penetration studied by FTIR methods." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-194960.
Full textBooks on the topic "FTIR"
Abidi, Noureddine. FTIR Microspectroscopy. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4.
Full textAl-Ghefaili, K. M. FTIR spectroscopic studies of zeolites. Manchester: UMIST, 1995.
Find full textBecker, Edo. FTIR-Emissionsspektroskopische Untersuchungen der arktischen Atmosphäre =: Investigations of the arctic atmosphere by FTIR-emission spectroscopy. Bremerhaven: Alfred-Wegener-Institut für Polar- und Meeresforschung, 1998.
Find full textFinch, Dudley Sean. FTIR spectroscopy of electron irradiated polymers. Uxbridge: Brunel University, 1988.
Find full text1974-, Bhargava Rohit, ed. Liquid chromatography/FTIR microspectroscopy/microwave assisted synthesis. Berlin: Springer, 2003.
Find full textSigsby, John E. Evaluation of a FTIR mobile source measurement system. Research Triangle Park, NC: U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, 1989.
Find full textSigsby, John E. Evaluation of a FTIR mobile source measurement system. Research Triangle Park, NC: U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, 1989.
Find full textAnalysis of surfactants: Atlas of FTIR spectra with interpretations. Munich: Hanser, 1996.
Find full textMattson, C. B. FTIR instrumentation to monitor vapors from shuttle tile waterproofing materials. [Washington, DC: National Aeronautics and Space Administration, 1995.
Find full textCrowley, John N. A study of reaction mechanism by matrix isolation/FTIR spectroscopy. Norwich: University of East Anglia, 1987.
Find full textBook chapters on the topic "FTIR"
Abidi, Noureddine. "Biological Systems." In FTIR Microspectroscopy, 71–89. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_5.
Full textAbidi, Noureddine. "Cancer." In FTIR Microspectroscopy, 57–70. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_4.
Full textAbidi, Noureddine. "Cartilage, Bone, Collagen, and Biomaterials." In FTIR Microspectroscopy, 91–105. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_6.
Full textAbidi, Noureddine. "Introduction to FTIR Microspectroscopy." In FTIR Microspectroscopy, 1–12. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_1.
Full textAbidi, Noureddine. "Lipids and Proteins." In FTIR Microspectroscopy, 37–55. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_3.
Full textAbidi, Noureddine. "Other Potential Applications." In FTIR Microspectroscopy, 107–23. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_7.
Full textAbidi, Noureddine. "Plant and Biopolymers." In FTIR Microspectroscopy, 13–36. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_2.
Full textAbidi, Noureddine. "Sample Preparation, Data Acquisition, Spectral Data Processing and Analysis." In FTIR Microspectroscopy, 125–28. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-84426-4_8.
Full textSchmitt, J., and H. C. Flemming. "FTIR Spectroscopy." In Microbially Influenced Corrosion of Materials, 143–57. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80017-7_11.
Full textFedelich, Nicolas. "TGA-FTIR." In Evolved Gas Analysis, 18–30. München: Carl Hanser Verlag GmbH & Co. KG, 2019. http://dx.doi.org/10.3139/9781569908105.003.
Full textConference papers on the topic "FTIR"
Moeller, Jon, and Andruid Kerne. "Scanning FTIR." In the fourth international conference. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1709886.1709900.
Full textEchtler, Florian, Andreas Dippon, Marcus Tönnis, and Gudrun Klinker. "Inverted FTIR." In the ACM International Conference. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1731903.1731909.
Full textPesce-Rodriguez, Rose A., and Robert A. Fifer. "Characterization of plasticizers in solid propellant formulations by FTIR-microscopic, FTIR-photoacoustic, and GC-FTIR techniques." In Luebeck - DL tentative, edited by Herbert M. Heise, Ernst H. Korte, and Heinz W. Siesler. SPIE, 1992. http://dx.doi.org/10.1117/12.56420.
Full textTonnisson, T. "Portable FTIR spectrometer." In International Biennial Baltic Electronics Conference. IEEE, 2006. http://dx.doi.org/10.1109/bec.2006.311089.
Full textKumar, T., D. J. Johnson, and D. A. Compton. "FTIR And TGA/FTIR Characterization Of A Polyethylene Photodegradable Concentrate." In Intl Conf on Fourier and Computerized Infrared Spectroscopy, edited by David G. Cameron. SPIE, 1989. http://dx.doi.org/10.1117/12.969607.
Full textCompton, David A. C., Jay R. Powell, and Richard A. Crocombe. "TGA/FTIR and DSC/FTIR: combined approaches to solving problems." In Luebeck - DL tentative, edited by Herbert M. Heise, Ernst H. Korte, and Heinz W. Siesler. SPIE, 1992. http://dx.doi.org/10.1117/12.56310.
Full textAmarie, Sergiu, Paul Zaslansky, Peter Fratzl, and Fritz Keilmann. "Nano-FTIR of biominerals." In 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2011). IEEE, 2011. http://dx.doi.org/10.1109/irmmw-thz.2011.6104769.
Full textAfanasyeva, Natalia I., Sergei F. Kolyakov, Vladilen S. Letokhov, Victor V. Sokolov, and George A. Frank. "Diagnostics of cancer by fiber optic evanescent wave FTIR (FEW-FTIR) spectroscopy." In BiOS Europe '96, edited by Nathan I. Croitoru, Martin Frenz, Terence A. King, Riccardo Pratesi, Anna M. Verga Scheggi, Stefan Seeger, and Otto S. Wolfbeis. SPIE, 1996. http://dx.doi.org/10.1117/12.259954.
Full textGriffith, D. W. T., I. M. Jamie, P. A. Beasley, O. T. Denmead, R. Leuning, I. E. Galbally, and C. P. Meyer. "FTIR in the Paddock: Trace gas soil flux measurements using FTIR spectroscopy." In The eleventh international conference on fourier transform spectroscopy. AIP, 1998. http://dx.doi.org/10.1063/1.55805.
Full textJuhari bin Mat Basri, M., Wong Yuen Yee, and B. Yeop Majlis. "Cleanroom contamination monitoring using FTIR." In 2004 IEEE International Conference on Semiconductor Electronics. IEEE, 2004. http://dx.doi.org/10.1109/smelec.2004.1620901.
Full textReports on the topic "FTIR"
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.
Full textFriesen, 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.
Full textMaurer, M., A. Tooker, and S. Felix. Characterization of polyimide via FTIR analysis. Office of Scientific and Technical Information (OSTI), August 2014. http://dx.doi.org/10.2172/1165755.
Full textZwinkels, 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.
Full textGamiles, D. S. Real Time Air Monitoring Using Open-Path FTIR. Office of Scientific and Technical Information (OSTI), September 1998. http://dx.doi.org/10.2172/1351.
Full textMikhail, S. A., and P. E. King. The detection of SO3 gas by TG/FTIR. Natural Resources Canada/CMSS/Information Management, 1992. http://dx.doi.org/10.4095/328646.
Full textGupta, P., A. C. Dillon, A. S. Bracker, and S. M. George. FTIR Studies of H2O and D2O Decomposition on Porous Silicon Surfaces. Fort Belvoir, VA: Defense Technical Information Center, July 1990. http://dx.doi.org/10.21236/ada226581.
Full textHerman, Matthew Joseph. FTIR analysis of X-ray irradiated Parylene-C using 2D correlation spectroscopy. Office of Scientific and Technical Information (OSTI), August 2015. http://dx.doi.org/10.2172/1213515.
Full textRebagay, T. V., R. J. Cash, D. A. Dodd, L. L. Lockrem, J. E. Meacham, and W. D. Winkelman. Evaluation of FTIR-based analytical methods for the analysis of simulated wastes. Office of Scientific and Technical Information (OSTI), September 1994. http://dx.doi.org/10.2172/10189348.
Full textWang, H., R. A. Palmer, D. K. Graff, and J. R. Schoonover. Dynamic opto-rheological study of estane copolymers using step-scan FTIR spectroscopy. Office of Scientific and Technical Information (OSTI), July 1998. http://dx.doi.org/10.2172/661440.
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