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Dissertations / Theses on the topic 'In situ FT-IR analysis'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Ali, H. R. H. "Vibrational spectroscopic techniques (Raman, FT-IR and FT-NIR spectroscopy) as a means for the solid-state structural analysis of pharmaceuticals." Thesis, University of Bradford, 2009. http://hdl.handle.net/10454/3343.

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The aim of this work was to assess the suitability of vibrational spectroscopic techniques (Raman, FT-IR and FT-NIR spectroscopy) as a means for the solid-state structural analysis of pharmaceuticals. Budesonide, fluticasone propionate, salbutamol hemisulfate, terbutaline hemisulfate, ipratropium bromide, polymorphic forms of salmeterol xinafoate and two polymorphic forms of sulfathiazole were selected since they are used in the management of certain respiratory disorders and from different chemical and pharmacological entities along with some pharmaceutical excipients. Conventional visual exa

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2

Hemeltjen, Steffen. "In-situ-IR-spektroskopische Untersuchungen zur MTS-Thermolyse." Doctoral thesis, [S.l. : s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=969278047.

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3

Breuninger, Marcus. "In-situ-infrarotspektroskopische Untersuchungen zur Cumolsynthese an sauren Zeolithkatalysatoren." [S.l. : s.n.], 2004. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11612015.

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4

Huang, Weizhe <1993&gt. "A joint computational modeling and FT-IR analysis on propene." Master's Degree Thesis, Università Ca' Foscari Venezia, 2022. http://hdl.handle.net/10579/20716.

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Propene, commonly known as propylene, of empirical formula C3H6, is one of the simplest alkenes. Despite its simplicity, propene has recently gained interest both in the astrochemical and environmental fields. Propene has been observed in space toward the dark cloud TMC-1 and on Titan’s atmosphere through rotational spectroscopy, and it has been taken into consideration as a possible precursor of chiral molecules, such as propylene oxide, interesting from an astrobiological point of view. Aside from the natural sources, propene is mainly produced from biomass burning, thermal cracking of hydro

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5

Chen, Fu-Tseng Andy. "Molecular Dynamics in the Liquid Phase by FT-NMR, FT-IR and Laser Raman Lineshape Analysis." Thesis, University of North Texas, 1988. https://digital.library.unt.edu/ark:/67531/metadc330608/.

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Nuclear magnetic resonance (NMR) provides a convenient probe for the study of molecular reorientation in liquids because nuclear spin-lattice relaxation times are dependent upon the details of molecular motion. The combined application of Raman and Infrared (IR) lineshape analysis can furnish more complete information to characterize the anisotropic rotation of molecules. Presented here are the studies of NMR relaxation times, together with Raman/IR Mneshape analysis of the solvent and temperature dependence of rotational diffusion in 1,3,5-tribromobenzene and 1,3,5-trifluorobenzene. In these

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6

Poon, Yuen-fan, and 潘宛芬. "Raman and FT-IR spectroscopic investigation of chemically modified starches." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B36176102.

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7

Gentner, Janene Margaret. "Tissue analysis : multidisciplinary approach using FT-IR microspectroscopy and visual microscopy." Thesis, Queensland University of Technology, 2001.

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8

Carvalho, Luis Felipe das Chagas e. Silva de [UNESP]. "Análise de queilite actínica por espectroscopia micro FT-IR." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/104569.

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Made available in DSpace on 2014-06-11T19:33:24Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-06-20Bitstream added on 2014-06-13T20:24:54Z : No. of bitstreams: 1 carvalho_lfcs_dr_sjc.pdf: 1285800 bytes, checksum: e974f0ebe5242c6acaeec015aadb3843 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)<br>A queilite actínica (QA) é uma lesão considerada potencialmente cancerizável, localizada principalmente em lábio inferior e causada pela exposição crônica à radiação UV. A Espectroscopia FT-IR forne

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9

Carvalho, Luis Felipe das Chagas e. Silva de. "Análise de queilite actínica por espectroscopia micro FT-IR /." São José dos Campos : [s.n.], 2011. http://hdl.handle.net/11449/104569.

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Orientador: Janete Dias Almeida<br>Banca: Luiz Antonio Guimarães Cabral<br>Banca: Cristina Kurachi<br>Banca: Luciane Dias de Oliveira<br>Banca: Fábio Ramôa Pires<br>Resumo: A queilite actínica (QA) é uma lesão considerada potencialmente cancerizável, localizada principalmente em lábio inferior e causada pela exposição crônica à radiação UV. A Espectroscopia FT-IR fornece informações moleculares através de fenômenos ópticos observado pela vibração de suas moléculas. Tem sido empregada em estudos biológicos para a caracterização de alterações neoplásicas. No entanto, são escassos os estudos que

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10

Sargent, Maureen Ann. "FT-IR analysis of the photooxidation and sequence distribution of styrene-acrylonitrile copolymers." Case Western Reserve University School of Graduate Studies / OhioLINK, 1991. http://rave.ohiolink.edu/etdc/view?acc_num=case1055946040.

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11

Ball, Francis John. "Development of a microfluidic device for single cell analysis using FT-IR microscopy." Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/development-of-a-microfluidic-device-for-single-cell-analysis-using-ftir-microscopy(595222c5-f908-49a2-8fa9-6cfddc96e462).html.

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Prostate cancer is the second most common cause of cancer fatalities in males in the UK (2006) [1]. Therefore any advances in the diagnosis or screening for this form of cancer will yield significant benefits in the treatment of this disease. FT-IR has already been successfully used to assess and grade prostate biopsies by Gazi et al 2006 [2]. The collection of prostate biopsy is however a highly invasive procedure and as current screening methods are highly sensitive, but not very specific, large numbers of patients are referred for biopsy procedures that later come back as negative for prost

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12

Sandlöbes, Stefanie. "Untersuchungen zum Einsatz berührungsloser In-situ-Messmethoden für die Analyse metallurgischer Gase." Aachen Shaker, 2009. http://d-nb.info/998580260/04.

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13

Letzelter, Nathalie. "Development of FT-IR and raman spectroscopies for the quantitative analysis of single seeds." Thesis, University of East Anglia, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240254.

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14

Hori, Ritsuko. "Structural analysis of wood cell walls by using microdiffraction and FT-IR spectroscopic methods." Kyoto University, 2003. http://hdl.handle.net/2433/148565.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第10384号<br>農博第1363号<br>新制||農||877(附属図書館)<br>学位論文||H15||N3837(農学部図書室)<br>UT51-2003-L25<br>京都大学大学院農学研究科森林科学専攻<br>(主査)教授伊東隆夫, 教授東順一, 教授藤田稔<br>学位規則第4条第1項該当

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15

Nickum, Elisa A. "Analysis of Regulated Drugs Using Chromatographic and Spectrophotometric Techniques Coupled with Spectroscopy An Orthogonal Approach to Protecting Public Health." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1504799568245931.

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16

Tseng, Yi. "Application of Spectroscopic Analysis (FT-IR) To a Bench-Scale Solid Substrate Fermentation (Composting) System /." The Ohio State University, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487929230739135.

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17

Müller, Katharina. "The sorption of uranium(VI) and neptunium(V) onto surfaces of selected metal oxides and alumosilicates studied by in situ vibrational spectroscopy." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-61943.

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The migration behavior of actinides and other radioactive contaminants in the environment is controlled by prominent molecular phenomena such as hydrolysis and complexation reactions in aqueous solutions as well as the diffusion and sorption onto minerals present along groundwater flow paths. These reactions significantly influence the mobility and bioavailability of the metal ions in the environment, in particular at liquid-solid interfaces. Hence, for the assessment of migration processes the knowledge of the mechanisms occurring at interfaces is crucial. The required structural information

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18

Müller, Katharina. "The sorption of uranium(VI) and neptunium(V) onto surfaces of selected metal oxides and alumosilicates studied by in situ vibrational spectroscopy." Doctoral thesis, Forschungszentrum Dresden-Rossendorf, 2009. https://tud.qucosa.de/id/qucosa%3A24378.

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The migration behavior of actinides and other radioactive contaminants in the environment is controlled by prominent molecular phenomena such as hydrolysis and complexation reactions in aqueous solutions as well as the diffusion and sorption onto minerals present along groundwater flow paths. These reactions significantly influence the mobility and bioavailability of the metal ions in the environment, in particular at liquid-solid interfaces. Hence, for the assessment of migration processes the knowledge of the mechanisms occurring at interfaces is crucial. The required structural information

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19

Oberreuter, Helene. "FT-IR spectroscopic identification and infraspecific diversity of coryneform bacteria in relation to 16S rDNA sequence analysis." [S.l. : s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=962146374.

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20

Gulley-Stahl, Heather Jane. "An Investigation into Quantitative ATR-FT-IR Imaging and Raman Microspectroscopy of Small Mineral Inclusions in Kidney Biopsies." Miami University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=miami1272042834.

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21

Koc, Hicran. "Infrared chemical imaging of germinated wheat : early nondestructive detection and microspectroscopic imaging of kernel thin cross sections in Situ." Thesis, Manhattan, Kan. : Kansas State University, 2007. http://hdl.handle.net/2097/512.

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22

Jordan, Sheri Lynne. "Hyphenated fourier transform infrared spectrometry : techniques for separations and analysis /." Diss., This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-08282003-155254/.

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23

Hoon, Ansunette. "The evaluation of Fourier transform infrared (FT-IR) spectroscopy and multivariate data analysis techniques for quality control at aniIndustrial cellar." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/96911.

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Thesis (MSc)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: The alcoholic beverage industry needs objective analysis of grape juice and liqueur quality. Fourier transform infrared (FT-IR) spectroscopy with multivariate data analysis techniques is widely used in wine laboratories across South Africa for accurate, fast and high sample throughput analyses. In this study the potential of FT-IR spectroscopy is evaluated for the quantification of ammonia in freshly pressed grape juice. FT-IR spectroscopy is evaluated, using two different spectrometers, in respectively attenuated total reflecti

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24

Adilbekov, Dauren. "Analytical analysis of Roman amphorae." Master's thesis, Universidade de Évora, 2016. http://hdl.handle.net/10174/20851.

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Abstract: The analysis of organic residues present in ancient pottery can give important information for archaeologists. Diets, habits, technologies and original use of the vessels can be identified through this studies. Fourier transform infrared spectroscopy (FT–IR) and gas chromatography coupled with mass spectrometry (GC–MS) were used in order to analyse organic resinous materials from the interior surfaces of Roman amphorae belonging to the archaeological collection of DRASSM and Museum of Arles Antique. In addition, wine amphorae from Grand Congloué 2 shipwreck were analysed. The FTIR sp

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25

Tarumi, Toshiyasu. "Data Analysis Strategies for Airborne Remote Sensing of Volatile Organic Compounds Using Passive Fourier Transform Infrared Spectrometry." Ohio University / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1088534216.

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26

Sweeney, Christian Francis. "RAPID AUTHENTICATION AND CONTENT DETERMINATION OF CONCORD GRAPE JUICE VIA FOURIER-TRANSFORM INFRARED SPECTROSCOPY AND CHEMOMETRIC ANALYSIS." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1245176529.

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27

Matam, Santhosh Kumar. "On the nature of different Fe sites on Fe-containing micro and mesoporous materials and their catalytic role in the abatement of nitrogen oxides from exhaust gases." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2005. http://dx.doi.org/10.18452/15354.

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Gegenstand der Untersuchungen war die Reduktion von Stickoxiden (NOx und N2O) an verschiedenartig präparierten Eisenkatalysatoren (Fe-MF, Fe-beta, Fe-SBA-15). Die Katalysatoren wurden nach Synthese, Kalzinierung und Katalyse mittels EPR und UV/VIS-DRS charakterisiert, und darüber hinaus auch in-situ während des Kalzinierens. Isolierte Eisenspezies aggregieren im Verlauf der Kalzinierung bei 873 K. Sowohl höhere Heizraten beim Kalziniervorgang, als auch ein höheres Si/Al-Verhältnis des Trägermaterials verstärken die Neigung zur Aggregatbildung leicht. Die Verwendung des Katalysators für die SC

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28

Liu, Siyu. "Shear Wave Velocity Analysis by Surface Wave Methods in the Boston Area:." Thesis, Boston College, 2017. http://hdl.handle.net/2345/bc-ir:107367.

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Thesis advisor: John E. Ebel<br>Thesis advisor: Alan L. Kafka<br>As the best seismic indicator of shear modulus, shear-wave velocity is an important property in engineering problems in near-surface site characterization. Several surface-wave methods have been developed to obtain the subsurface shear-wave velocity structure. This thesis compared three surface-wave methods, Spectral Analysis of Surface Waves (SASW) (Nazarian et al., 1983), Multichannel Analysis of Surface Waves (MASW) (Park et al., 1999), and Refraction Microtremor (ReMi) (Louie, 2001), to determine which method gives the best e

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29

Alenda, Aurélie. "Analyses quantitatives en spectroscopie infrarouge : l’AG-IR (Analyses Gravimétriques et spectroscopie InfraRouge) nouvel outil d’analyse pour les espèces adsorbées." Caen, 2010. http://www.theses.fr/2010CAEN2004.

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Lors d’une première étude, le recoupement des données qualitatives et quantitatives en spectroscopie infrarouge a permis de comprendre le mécanisme de greffage de l’acide octylphosphonique sur des silices aluminées. Ensuite, un nouvel outil d’analyse, nommé AG﷓IR, a été mis au point en couplant deux techniques : la spectroscopie infrarouge et la thermogravimétrie. Grâce à cette installation unique, la masse de l’échantillon est directement et simultanément reliée au spectre IR de celui-ci. Cet appareil permet de travailler soit sous vide soit en conditions operando (dans un réacteur catalytiqu

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30

Manuzon, Michele Yabes. "Investigation of Pseudomonas Biofilm Development and Removal on Dairy Processing Equipment Surfaces Using Fourier Transform Infrared (FT-IR) Spectroscopy." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1253576498.

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31

Seyyidoglu, Semih. "Synthesis And Characterization Of Novel Rare Earth Phosphates And Rietveld Structural Analysis Of Rare Earth Orthoborates." Phd thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/2/12611091/index.pdf.

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This thesis covers the synthesis and the characterization of sodium lanthanide oxide phosphates, rare earth added strontium pyrophosphates and the Rietveld structural analysis of rare earth orthoborates. Solid state and microwave-assisted synthesis method was employed for the synthesis of desired materials. The formation of the produced phases was confirmed by X-ray Diffraction (XRD), Infrared FT-IR, Raman, Scanning Electron Microscopy (SEM) methods. By using Rietveld Refinement method, structural analysis of rare earth orthoborates were done and three dimensional crystal structures were found

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32

Kriegel, Sébastien. "Transformation of a membrane protein from the respiratory chain into a sensor for the analysis of its interaction with substrates, inhibitors and lipids." Phd thesis, Université de Strasbourg, 2013. http://tel.archives-ouvertes.fr/tel-01017392.

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The field of bioenergetics deals with the flow and transformation of energy within and between living organisms and their environment. The work presented in this thesis report focuses on cellular respiration and more specifically on the first enzyme of the respiratory chain, NADH:ubiquinone oxidoreductase (Complex I). This was done to clarify details about its function and its implication in disease. First, the creation of a sensor involving the biomimetically immobilized enzyme is presented and probed through a combination of surface enhanced infrared absorption spectroscopy (SEIRAS) and elec

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33

Kleintjes, Tania Victoria. "The evaluation of industrial application of Fourier Transform Infrared (FT-IR) spectroscopy and multivariate data analysis techniques for quality control and classification of South African spirit products." Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/85734.

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Thesis (MScAgric)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: The WineScan FT120 is widely used in wine laboratories across South Africa. The WineScan FT120 uses Fourier transform infrared (FT-IR) spectroscopy with multivariate data analysis to correlate spectra with chemical compositional data. Ready-to-use, commercially available calibration models for a FT-IR spectroscopy instrument are an advantage for unskilled users and routine analysis. Introducing spirit products to this technology introduced new interferences, which necessitated vastly different calibrations models to co

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34

Gustafsson, Christina. "Solid state characterisation and compaction behaviour of pharmaceutical materials." Doctoral thesis, Uppsala University, Department of Pharmacy, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-509.

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<p>In this thesis, factors important in tableting operations and for tablet properties have been studied and characterised by different spectroscopic techniques as well as by some more conventionally used particle characterisation techniques. The spectroscopic techniques solid-state NMR, FT-IR and NIR spectroscopy, proved to be valuable tools in the estimation of particle and tablet properties, offering both specificity and sensitivity in the measurements. Because of the large amount of information obtained in a spectrum, multivariate data analysis was in some cases used in the processing of t

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35

Wenstrup, Michael J. "Application of Portable and Benchtop Mid-Infrared Spectrometers in Profiling Composition and Quality of Edible Oils." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1376922152.

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36

Mockevičiūtė, Gerda. "Interneto svetainė kaip ryšių su visuomene ir rinkodaros priemonė. Lietuvos prekybos įmonių asociacijos narių atvejis." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090304_151756-17179.

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Šiandien komunikacijai su tikslinėmis auditorijomis įmonės vis dažniau naudoja interneto svetainę – masiškiausią reprezentacijos ir visuomenės informavimo būdą, taupantį komunikavimo laiką ir kaštus, gerinantį klientų aptarnavimą, leidžiantį skverbtis į naujas rinkas ir siūlyti naujas paslaugas. Rinkodaros naudojimas organizacijos interneto svetainėje padeda jai skatinti pardavimus, reklamuotis, stiprinti organizacijos ir prekinių ženklų žinomumą, konkuruoti su kitomis įmonėmis, didinti vartotojų lojalumą. Ryšiai su visuomene (toliau – RSV) svetainėje palaiko santykius su tikslinėmis auditorij

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37

García, Romero Iván. "Kombinatorische Methoden zur Bestimmung der chemischen Heterogenität und der Phasenseparation von statistischen Copolymeren." [S.l.] : [s.n.], 2006. http://elib.tu-darmstadt.de/diss/000754.

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38

Thompson, Bruce Thomas. "Fourier transform infrared spectroscopic measurement of carbon monoxide and nitric oxide in sidestream cigarette smoke in real time using a hollow waveguide gas cell and nonimaging optics." Diss., Available online, Georgia Institute of Technology, 2004:, 2004. http://etd.gatech.edu/theses/available/etd-06232004-172923/unrestricted/thompson%5Fbruce%5Ft%5F200407%5Fphd.pdf.

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Thesis (Ph. D.)--Chemistry and Biochemistry, Georgia Institute of Technology, 2005. Directed by Boris Mizaikoff.<br>Hunt, William, Committee Member ; Weck, Marcus, Committee Member ; Mizaikoff, Boris, Committee Chair ; Janata, Jiri, Committee Member ; Orlando, Thomas, Committee Member. Includes bibliographical references.

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Pisac, Claudia A. "An experimental study of combustion characteristics of fatty acid methyl ester biodiesel." Thesis, University of Hertfordshire, 2014. http://hdl.handle.net/2299/14641.

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The thesis presents an experimental investigation of combustion performance and emissions of waste cooking oil (WCO) based biodiesel. To evaluate the comparative performance of biodiesel and diesel, combustions tests were conducted using Continuous Combustion rig (CCR) and Land Rover VM diesel engine. Firstly, physical properties of WCO biodiesel and diesel samples were measured in the laboratory. Elemental analysis of WCO biodiesel showed that there are differences between the functional groups in diesel and biodiesel which lead to major differences in the combustion characteristics of the tw

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40

Černayová, Diana. "Metody kvalitativní a kvantitativní analýzy PHA v buňkách cyanobakterií." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2020. http://www.nusl.cz/ntk/nusl-432973.

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The diploma thesis is confused to verify the applicability of selected physicochemical and spectroscopic methods for characterization of cyanobacteria, with special emphasis on possibilities of qualitative and quantitative analysis of polyhydroxyalkanoates (specifically polyhydroxybutyrate (PHB)) accumulated in cyanobacterial cells. The sample basis of the work was formed by cultures of cyanobacterial strains of Synechocystis sp. PCC 6803 and Synechocystis salina CCALA 192. The cultures were were cultivated in several ways to cover the widest possible range of physiological conditions and PHB

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41

Miró, Mezquita Guillermo. "Estudio del comportamiento y de la influencia en el desgaste de los aceites lubricantes de baja viscosidad en MCIA." Doctoral thesis, Universitat Politècnica de València, 2017. http://hdl.handle.net/10251/78615.

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The current socio-economic and environmental context worldwide, with different actors and needs, requires continued progress towards energy efficiency and environmental improvements in order to create a sustainable future, and this implies a scientific and technologic effort to achieve the proposed goals. Transport by propulsive systems based on reciprocating internal combustion engines (ICE) is one of the major agents affecting future environmental sustainability. Included in the wide research done in this area, one of the options considered is the use of low viscosity oils (LVO) as an optio

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42

Borth, David J. "Non-Destructive Evaluation of Urethane-Ester Coating Systems Using the Scanning Kelvin Probe Technique." University of Dayton / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1524749968517527.

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43

Panayiotou, Helen. "Vibrational spectroscopy of keratin fibres : A forensic approach." Thesis, Queensland University of Technology, 2004. https://eprints.qut.edu.au/15953/7/Helen_Panayiotou_Thesis_ePrint-15953.pdf.

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Human hair profiling is an integral part of a forensic investigation but it is one of the most technically difficult subjects in forensic science. This thesis describes the research and development of a novel approach for the rapid identification of unknown human and other related keratin fibres found at a crime scene. The work presented here is developed systematically and considers sample collection, sample preparation, analysis and interpretation of spectral data for the profiling of hair fibres encountered in criminal cases. Spectral comparison of fibres was facilitated with the use of

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Panayiotou, Helen. "Vibrational spectroscopy of keratin fibres : A forensic approach." Queensland University of Technology, 2004. http://eprints.qut.edu.au/15953/.

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Human hair profiling is an integral part of a forensic investigation but it is one of the most technically difficult subjects in forensic science. This thesis describes the research and development of a novel approach for the rapid identification of unknown human and other related keratin fibres found at a crime scene. The work presented here is developed systematically and considers sample collection, sample preparation, analysis and interpretation of spectral data for the profiling of hair fibres encountered in criminal cases. Spectral comparison of fibres was facilitated with the use of

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45

Dušek, Jakub. "Vlastnosti komplexů aminojílu a biologicky aktivních látek." Master's thesis, Vysoké učení technické v Brně. Fakulta chemická, 2020. http://www.nusl.cz/ntk/nusl-414180.

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This paper builds on previous research of aminoclay complexes in undergraduate studies. Theoretical part deals with study of current problems of aminoclay complexes with bioactive substances and the choice of substances for complexing with aminoclay. The experimental part consists of preparation of aminoclay complexes with selected bioactive agents at various concentrations. Verification of binding of bioactive agents to the aminoclay matrix was performed by Elemental Analysis (EA) and Fourier-transform infrared spectroscopy (FT-IR). For finding of the bound amount of bioactive substance were

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Shmelin, George. "A new rheological polymer based on boron siloxane cross-linked by isocyanate groups." Thesis, University of Hertfordshire, 2012. http://hdl.handle.net/2299/13901.

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The research described in this thesis originated from an idea to develop new body protection for the sport of fencing. The ultimate goal is to develop body armour which would be flexible, wearable, washable, light and breathable, offer protection from injuries and cover the entire body of a sportsman. A new material which exhibits shear thickening behaviour has been specially developed for this purpose in the process of this investigation. The material was designed and synthesised as a soft polymeric system which is flexible, chemically stable and able to increase the value of its modulus of e

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Mousavioun, Payam. "Properties of lignin and poly(hydroxybutyrate) blends." Thesis, Queensland University of Technology, 2011. https://eprints.qut.edu.au/46668/1/Payam_Mousavioun_Thesis.pdf.

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The Queensland University of Technology (QUT) allows the presentation of a thesis for the Degree of Doctor of Philosophy in the format of published or submitted papers, where such papers have been published, accepted or submitted during the period of candidature. This thesis is composed of Seven published/submitted papers and one poster presentation, of which five have been published and the other two are under review. This project is financially supported by the QUTPRA Grant. The twenty-first century started with the resurrection of lignocellulosic biomass as a potential substitute for petroc

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Yu-Ting, Cheng. "In situ FT-IR Studies of Photocatalytic NO Oxidation on Photocatalysts." 2005. http://www.cetd.com.tw/ec/thesisdetail.aspx?etdun=U0001-1407200521053900.

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Huang, Chao-Wei, and 黃朝偉. "In situ FT-IR Studies of Photocatalytic CO2 Reaction on Photocatalysts." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/31279707072464299880.

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碩士<br>國立臺灣大學<br>化學工程學研究所<br>94<br>Photocatalytic CO2 reaction on TiO2 and transition metal-loaded TiO2 (Cu/TiO2) catalysts under UV irradiation was studied using in situ FT-IR spectroscopy. TiO2 and Cu/TiO2 catalysts were prepared by sol-gel method via controlled hydrolysis of titanium (Ⅳ) butoxide. Copper was loaded onto TiO2 during sol-gel procedure. XRD and UV-Visible tests showed that the structures and the abilities of absorbing UV light. After treated at 500℃under air flow, a large amount of surface peroxo species and OH groups were detected on the TiO2 and Cu/TiO2 catalysts. Under CO2 f

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Cheng, Yu-Ting, and 鄭宇廷. "In situ FT-IR Studies of Photocatalytic NO Oxidation on Photocatalysts." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/50450465926133392809.

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碩士<br>國立臺灣大學<br>化學工程學研究所<br>93<br>Photocatalytic NO oxidation on TiO2 and transition metal-loaded TiO2 (M/TiO2) catalysts under UV irradiation was studied using in situ FT-IR spectroscopy. TiO2 and M/TiO2 catalysts were prepared by sol-gel method via controlled hydrolysis of titanium (IV) butoxide. Copper, vanadium or chromium was loaded onto TiO2 during sol-gel procedure. After treated at 500°C under air flow, a large amount of surface peroxo species and OH groups were detected on the TiO2 and M/TiO2 catalysts. Nitric oxides (NO) can be adsorbed on TiO2 and M/TiO2 in the form of bidentate nit

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