Добірка наукової літератури з теми "Raman-MCR"
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Статті в журналах з теми "Raman-MCR"
Hruška, Branislav, Rajesh Dagupati, Mária Chromčíková, Aleksandra Nowicka, Jan Macháček, Marek Liška, and Francisco Munoz. "Thermodynamic model and Raman spectra of MgO–P2O5 glasses." Journal of Thermal Analysis and Calorimetry 142, no. 5 (July 20, 2020): 2025–31. http://dx.doi.org/10.1007/s10973-020-10033-1.
Повний текст джерелаHruška, Branislav, Rajesh Dagupati, Mária Chromčíková, Aleksandra Nowicka, Jaroslava Michálková, Jacob A. Peterson, Marek Liška, and Francisco Munoz. "Structure and Raman spectra of binary barium phosphate glasses." Journal of Thermal Analysis and Calorimetry 142, no. 2 (January 27, 2020): 937–42. http://dx.doi.org/10.1007/s10973-020-09328-0.
Повний текст джерелаAndrew, Jeremy J., and Thomas M. Hancewicz. "Rapid Analysis of Raman Image Data Using Two-Way Multivariate Curve Resolution." Applied Spectroscopy 52, no. 6 (June 1998): 797–807. http://dx.doi.org/10.1366/0003702981944526.
Повний текст джерелаAhmed, Mohammed, Ajay K. Singh, and Jahur A. Mondal. "Hydrogen-bonding and vibrational coupling of water in a hydrophobic hydration shell as observed by Raman-MCR and isotopic dilution spectroscopy." Physical Chemistry Chemical Physics 18, no. 4 (2016): 2767–75. http://dx.doi.org/10.1039/c5cp07014g.
Повний текст джерелаMazivila, Sarmento J., Helena I. S. Nogueira, Ricardo N. M. J. Páscoa, David S. M. Ribeiro, João L. M. Santos, João M. M. Leitão, and Joaquim C. G. Esteves da Silva. "Portable and benchtop Raman spectrometers coupled to cluster analysis to identify quinine sulfate polymorphs in solid dosage forms and antimalarial drug quantification in solution by AuNPs-SERS with MCR-ALS." Analytical Methods 12, no. 18 (2020): 2407–21. http://dx.doi.org/10.1039/d0ay00693a.
Повний текст джерелаBredt, Aria J., and Dor Ben-Amotz. "Influence of crowding on hydrophobic hydration-shell structure." Physical Chemistry Chemical Physics 22, no. 20 (2020): 11724–30. http://dx.doi.org/10.1039/d0cp00702a.
Повний текст джерелаMatveeva, Irina, Ivan Bratchenko, Yulia Khristoforova, Lyudmila Bratchenko, Alexander Moryatov, Sergey Kozlov, Oleg Kaganov, and Valery Zakharov. "Multivariate Curve Resolution Alternating Least Squares Analysis of In Vivo Skin Raman Spectra." Sensors 22, no. 24 (December 7, 2022): 9588. http://dx.doi.org/10.3390/s22249588.
Повний текст джерелаHamla, Sabrina, Pierre-Yves Sacré, Allison Derenne, Ben Cowper, Erik Goormaghtigh, Philippe Hubert, and Eric Ziemons. "A New Alternative Tool to Analyse Glycosylation in Monoclonal Antibodies Based on Drop-Coating Deposition Raman imaging: A Proof of Concept." Molecules 27, no. 14 (July 9, 2022): 4405. http://dx.doi.org/10.3390/molecules27144405.
Повний текст джерелаMendes de Oliveira, Denilson, Samual R. Zukowski, Vladimir Palivec, Jérôme Hénin, Hector Martinez-Seara, Dor Ben-Amotz, Pavel Jungwirth, and Elise Duboué-Dijon. "Binding of divalent cations to acetate: molecular simulations guided by Raman spectroscopy." Physical Chemistry Chemical Physics 22, no. 41 (2020): 24014–27. http://dx.doi.org/10.1039/d0cp02987d.
Повний текст джерелаPassos, Aline Ribeiro, Camille La Fontaine, Sandra Helena Pulcinelli, Celso Valentim Santilli, and Valérie Briois. "Quick-EXAFS and Raman monitoring of activation, reaction and deactivation of NiCu catalysts obtained from hydrotalcite-like precursors." Physical Chemistry Chemical Physics 22, no. 34 (2020): 18835–48. http://dx.doi.org/10.1039/d0cp00380h.
Повний текст джерелаДисертації з теми "Raman-MCR"
Le, Penglau Robin. "Analyses multivariées et multiblocs d'images hyperspectrales pour la prédiction de la corrosion sur le long terme : application à la corrosion atmosphérique d'alliages ferreux historiques." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066472/document.
Повний текст джерелаThis work aims to develop a methodology in order to understand atmospheric long term corrosion mechanism with chemometric tools on iron materials. Structural and elementary data are acquired with Raman microspectrometry and Scanning Electron Microscopy coupled to Energy Dispersive X-Ray spectroscopy (SEM-EDX) on two samples, one extracted from Amiens’ cathedral and one from Metz’s cathedral. These two datasets are coupled together then studied with several multibloc approaches. The first studies spectral data in order to avoid information loss and the second use the same reduced data in order to simplify the study. These two approaches give same results which leads to: minor elements are colocalized with some crystalline phases. For example, ferrihydrite is colocalized with minor elements (silicon, phosphorus and potassium). This can influence crystalline phase’s physicochimico reactivity properties in corrosion product layer and the corrosion rate
Mamián, López Mónica Benicia 1978. "Espectroscopia Raman amplificada por superfície em aplicações analíticas assistidas por ferramentas quimiométricas." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/249317.
Повний текст джерелаTese (doutorado) - Universidade Estadual de Campinas, Instituto de Química
Made available in DSpace on 2018-08-24T17:49:24Z (GMT). No. of bitstreams: 1 MamianLopez_MonicaBenicia_D.pdf: 23169913 bytes, checksum: cf40556e2a6f09ccb3f2b2bf36b0b234 (MD5) Previous issue date: 2014
Resumo: Foi utilizada a espectroscopia Raman amplificada por superfície SERS, em conjunto com ferramentas quimiométricas de resolução de curvas e alguns algoritmos complementares, em quatro aplicações analíticas que incluíram imagem SERS, monitoramento de um sistema dinâmico multicomponente e quantificação de nicotina e moxifloxacina em urina. Como intensificadores do sinal foram empregados um sistema coloidal de ouro, sintetizado segundo o método de Lee-Miesel e um substrato sólido comercial de ouro nanoestruturado
Abstract: In this work, four chemometric-assisted analytical procedures using surface-enhanced Raman spectroscopy are proposed. A multivariate curve resolution method in conjuction with others algorithms were employed to quantify the alkalloid nicotine in presence of two related compounds; determinate the antibiotic moxifloxacin in urine and to study its photolyitic degradation. Besides, SERS imaging was applied to study the paracetamol distribution in polymeric films. As SERS enhancers were used colloidal gold and a nanostructured gold substrate
Doutorado
Quimica Analitica
Doutora em Ciências
Boireau-Adamezyk, Elise. "Spectroscopies vibrationnelles (MCR et ATR-FTIR) et Chromatographie Liquide couplée à la Spectrométrie de Masse Haute Résolution (LC-HR-MS) : Outils d’investigation in vivo de l’impact du vieillissement cutané sur le Stratum Corneum aux niveaux tissulaire, supra-moléculaire et moléculaire." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112070/document.
Повний текст джерелаSkin is the external surface defining the human body in space. Its outer-most layer is a thin biological membrane, called Stratum Corneum(SC), that protects the internal organs from desiccation as well as chemical or mechanical external aggressions. The present thesis aimsin a first step, to summarize the current knowledge regarding the effects of intrinsic and extrinsic aging on SCphysiology,based on available literature. The experimental part addresses the gaps in our understanding of the effects of chronological aging and photoaging on the SC barrier function and hydration, using traditional methods (such as trans epidermal water loss and skin conductance) as well as more advanced ones (vibrational spectroscopies, liquid chromatography in normal phase tandem mass spectrometry high resolution with an APCI source and an Orbitrap detector. As these methods are non-invasive, all studies have been carried out in vivo. The evolution of the barrier function has been studied at the tissular, molecular and supramolecular levels using confocal Raman micro-spectroscopy and infrared spectroscopy. Then the link between the intrinsic aging and the ceramides of the intercorneocytary lipid matrix has been studied by liquid chromatography tandem mass spectrometry. The discriminant molecules between young and old population have been identified by a chemometric analysis. The evolution of cutaneous hydration at the tissular, molecular and supramolecular level has also been investigated. The variations in the NMF composition and the SC water content have been studied by Raman spectral descriptors. Moreover, the structural variations of water molecules impacting the supramolecular organization of the lipid structures have been evaluated. Chronological aging and chronic exposure to environmental factors mildly affect SC barrier function and hydration levels. However, the processes controlling these properties are affected by aging in a site-dependent fashion
Тези доповідей конференцій з теми "Raman-MCR"
Matveeva, Irina A., Oleg O. Myakinin, Yulia A. Khristoforova, Ivan A. Bratchenko, Elena N. Tupikova, and Valery P. Zakharov. "Possibilities for decomposing Raman spectra of amino acids mixture by Multivariate Curve Resolution (MCR) analysis." In Fourth International Conference on Terahertz and Microwave Radiation: Generation, Detection, and Applications, edited by Oleg A. Romanovskii and Yurii V. Kistenev. SPIE, 2020. http://dx.doi.org/10.1117/12.2581559.
Повний текст джерелаMatveeva, Irina, Yulia A. Khristoforova, Lyudmila A. Bratchenko, and Valery P. Zakharov. "Analysis of Raman spectra using the multivariate curve resolution-alternating least squares (MCR-ALS) algorithm." In Biomedical Spectroscopy, Microscopy, and Imaging II, edited by Jürgen Popp and Csilla Gergely. SPIE, 2022. http://dx.doi.org/10.1117/12.2620966.
Повний текст джерела