Letteratura scientifica selezionata sul tema "Microscopie Raman"

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Articoli di riviste sul tema "Microscopie Raman"

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Djaker, Nadia, Didier Marguet, and Hervé Rigneault. "Microscopie Raman stimulée (CARS) : Principes et applications." médecine/sciences 22, no. 10 (2006): 853–58. http://dx.doi.org/10.1051/medsci/20062210853.

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Colomban, Philippe, Gérard Sagon, Adnan Louhichi, Housam Binous, and Naceur Ayed. "Identification par microscopie Raman des tessons et pigments de glaçures de céramiques de L'Ifriqiya (Dougga, XI-XVIIIèmes siècles)." Revue d'Archéométrie 25, no. 1 (2001): 101–12. http://dx.doi.org/10.3406/arsci.2001.1005.

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Koussinsa, F., F. Bertin, and J. Bouix. "Etude par Microscopie Raman de la Couche Liquide Situee au Contact d'un Cristal de NaNO3 en Cours de Dissolution dans sa Solution Mère." Journal of Raman Spectroscopy 20, no. 4 (1989): 227–32. http://dx.doi.org/10.1002/jrs.1250200406.

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Puppels, G. J., M. Grond, and J. Greve. "Direct Imaging Raman Microscope Based on Tunable Wavelength Excitation and Narrow-Band Emission Detection." Applied Spectroscopy 47, no. 8 (1993): 1256–67. http://dx.doi.org/10.1366/0003702934068017.

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Abstract (sommario):
A new type of imaging Raman microscope is described. First the advantages and disadvantages of the two possible approaches to Raman microscopy based on signal detection by means of a charge-coupled-device camera (i.e., direct imaging and image reconstruction) are discussed. Arguments are given to show that in most cases direct imaging is to be preferred over image reconstruction, because it provides the desired information in less time. In the direct imaging Raman microscope presented in this communication, detection of scattered light occurs in a narrow interval around a fixed wavelength. Sel
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Govil, Anurag, David M. Pallister, and Michael D. Morris. "Three-Dimensional Digital Confocal Raman Microscopy." Applied Spectroscopy 47, no. 1 (1993): 75–79. http://dx.doi.org/10.1366/0003702934048497.

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We describe an iterative image restoration technique which functions as digital confocal microscopy for Raman images. We deconvolute the lateral and axial components of the microscope point spread function from a series of optical sections, to generate a stack of well-resolved Raman images which describe the three-dimensional topology of a sample. The technique provides an alternative to confocal microscopy for three-dimensional microscopic Raman imaging.
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Wang, Shuang, Jianhua Zhao, Harvey Lui, Qingli He, and Haishan Zeng. "A modular Raman microspectroscopy system for biological tissue analysis." Spectroscopy 24, no. 6 (2010): 577–83. http://dx.doi.org/10.1155/2010/592315.

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Raman spectroscopy has been used as a sensitive tool for studying biological tissue and evaluating disease. In many applications, microscopic level resolution spectral analysis is desirable. And this has been performed mostly by expensive commercial confocal micro-Raman systems. In this research, we present a simple method for building an economical and modular Raman microspectroscopy system that combines a microscope with a Raman spectrometer using an optical fiber bundle. The bundle with a circular collection end is positioned at an image plane of the microscope to collect Raman signals from
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Kawai, N. T., J. Sawatski, and C. Lehner. "Analysis of microsamples with an FT-Raman microscope." Proceedings, annual meeting, Electron Microscopy Society of America 50, no. 2 (1992): 1504–5. http://dx.doi.org/10.1017/s0424820100132157.

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Abstract (sommario):
Rapid developments in near-IR filter and detector technology have resulted in FT-Raman spectroscopy emerging as a powerful technique in both research and analytical laboratories. The more recent advances in FT-Raman instrumentation now emphasize the optimization of different sampling accessories, including microsampling techniques. Microscopes attached to conventional Raman spectrometers operating at visible wavelengths have already proven to be applicable to many problems of chemical analysis. However, the optimized combination of an optical microscope and a near-IR FT-Raman spectrometer curr
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Tsuboi, Masamichi, Fumiko Kaneuchi, Teruki Ikeda, and Kiso Akahane. "Infrared and Raman microscopy of fowl feather barb." Canadian Journal of Chemistry 69, no. 11 (1991): 1752–57. http://dx.doi.org/10.1139/v91-257.

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Abstract (sommario):
A fowl feather barb 10 μm in thickness was subjected to a polarized infrared spectroscopic measurement by the use of a microscopic device. Nearly 50% of its peptide groups were found to give the 1633 and 1684 cm−1 bands characteristic of the antiparallel-chain pleated sheet structure, and the remaining 50% gave the 1659 cm−1 band assignable to unordered polypeptide chains. The orientation of the pleated sheet was determined to be on average θ = 52° and χ = 39°, where θ and χ are the angles for the transformation of the XYZ coordinate system fixed on the pleated sheet and the abc coordinate sys
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Frost, Ray L., and Matt Weier. "Raman microscopy of selected autunite minerals." Neues Jahrbuch für Mineralogie - Monatshefte 2004, no. 12 (2004): 575–94. http://dx.doi.org/10.1127/0028-3649/2004/2004-0575.

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Koussinsa, F., F. Bertin, and J. Bouix. "Etude par Microscopie Raman de la Couche Liquide Située au Contact d'un Cristal en Cours de Dissolution dans sa Solution Mère: Systèmes LiNO3H2O et KNO3H2O." Journal of Raman Spectroscopy 20, no. 11 (1989): 707–15. http://dx.doi.org/10.1002/jrs.1250201102.

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Tesi sul tema "Microscopie Raman"

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Canonge, Rafael. "Imagerie moléculaire 3D quantitative des tissus en utilisant la microscopie Raman cohérente sans marquage." Thesis, Ecole centrale de Marseille, 2017. http://www.theses.fr/2017ECDM0010/document.

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Cette thèse porte sur l'utilisation et le développement de techniques de microscopie multiphotonique pour l'imagerie d'échantillons biologiques humains. Une plateforme d'imagerie multiphotonique utilisant les contrastes non linéaires sans marquage tels que la fluorescence à deux photons, la génération de seconde harmonique, et les mécanismes Raman cohérent (CARS et SRS) a été conçue et développée au cours de cette thèse, et les travaux expérimentaux suivant deux axes de recherche principaux sont présentés.Dans une première partie , l'imagerie tridimensionnelle et sans marquage des muqueuses du
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Salehi, Hamideh. "L'étude des cellules vivantes et la dentine humaine par microscopie confocale Raman." Thesis, Montpellier 1, 2013. http://www.theses.fr/2013MON12201/document.

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"L'étude des cellules vivantes et la dentine humaine par microscopie confocale Raman" La microscopie confocale Raman est utilisée pour suivre des médicaments et des nanoparticules dans les cellules et dans les tissus durs. La microscopie Raman est non-invasive, ne nécessite aucun marqueur et permet une imagerie à haute résolution. Dans la première partie de l'étude cette méthode est utilisée pour suivre un médicament anticancéreux, le paclitaxel, au sein d'une lignée de cellules cancéreuses vivantes Michigan Cancer Foundation-7 (MCF-7). Les images Raman ont été traitées par un algorithme de pa
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Nikolaievskyi, Dmytro. "Searching for spatial and chemical control of graphene modification : atomic force microscopy assisted folding and covalent functionalisation." Electronic Thesis or Diss., Aix-Marseille, 2022. http://www.theses.fr/2022AIXM0263.

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Des efforts importants sont déployés pour manipuler le graphène avec un contrôle à la fois local et chimique, afin d’ajuster ses propriétés électroniques. Nous avons utilisé la microscopie à force atomique (AFM) pour étudier la lithographie par sonde locale catalytique (cSPL) afin de fonctionnaliser de manière covalente du graphène supporté. Nous avons montré que le graphène est coupé pour des forces de pointe plus petites dans un liquide que dans l'air. L'époxydation par cSPL avec un système catalytique à base de manganèse s’est montrée inefficace, mais le balayage AFM a ouvert la voie à l'ét
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Slimani, Amel. "Photonic approach for the study of dental hard tissues and carious lesion detection." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTT125.

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Les propriétés photoniques des tissus durs dentaires nous ont permis d’étudier l’email et la dentine a un niveau moléculaire (in vitro) en utilisant des techniques de microscopie optique non linéaires. La microscopie confocale Raman est technique d’imagine de haute résolution permettant d’analyse d’échantillon sans préparation spécifique ni marquage. Cette méthode nous a permis de reconstituer une cartographie de la réticulation du collagène et de la cristallinité au niveau de la jonction émail-dentine et cela avec une résolution spatiale non atteinte jusque-là. Cette analyse c
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Durand, Jean-Cédric. "Microscopie confocale Raman appliquée à l’étude de l’interface zircone/céramique feldspathique." Thesis, Montpellier 1, 2014. http://www.theses.fr/2014MON12202/document.

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Ce travail de thèse est une approche originale de la compréhension des mécanismes physico-chimiques s'opérant à l'interface des restaurations céramo-céramiques par la microscopie confocale Raman. Il est scindé en trois parties. La première partie expose les caractéristiques d'une chape céramique à noyau zircone (Y-TZP) recouverte d'une céramique feldspathique. Les principaux facteurs responsables de la qualité de l'interface ont été recherchés par une revue de littérature. Le principe de la microscopie confocale Raman a été décrit. La seconde partie est la mise au point des méthodes d'analyse
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Cosas, Fernandes Joao Paulo. "Co-localisation AFM/Raman : caractérisation de systèmes polymères multiphasés." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAI081/document.

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L’étude avancée de systèmes polymères complexes (mélanges compatibilisés, nanocomposites, copolymères à bloc, etc) est cruciale pour le développement de nouvelles solutions d'ingénierie. Afin d'élucider les relations mise en œuvre-structure-propriétés de ces systèmes, la co-localisation d’informations chimique, physique et morphologique devient essentielle pour obtenir des réponses fiables. La caractérisation de la surface et de l’intérieur des matériaux est également d'une importance primordiale, en particulier pour les matériaux polymères minces (<100 μm) tels que les membranes, qui peuve
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Capitaine, Erwan. "Nouveaux procédés de microspectroscopie Raman cohérent à bande ultralarge." Thesis, Limoges, 2017. http://www.theses.fr/2017LIMO0114/document.

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Abstract (sommario):
La technique de spectroscopie basée sur la diffusion Raman Stokes spontanée est un procédé standard employé dans de nombreux domaines allant de la thermodynamique à la médecine, en passant par la science des matériaux. À la faveur d'un échange d'énergie inélastique, elle permet de déterminer les fréquences des vibrations moléculaires présentes dans un objet. On peut ainsi remonter à l'identification des molécules et ainsi caractériser l'objet d'étude sans utiliser de marqueur spécifique. Cette méthode est néanmoins affligée de défauts. Outre la présence d'un signal de fluorescence qui peut sub
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Djaker-Oudjhara, Nadia. "Microscopie par diffusion cohérente Raman CARS : application à l'imagerie des milieux biologiques." Aix-Marseille 3, 2006. http://www.theses.fr/2006AIX30038.

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La microscopie par diffusion Raman Cohérente Anti-Stokes (CARS) est une méthode récente d'imagerie dont le contraste provient des vibrations moléculaires intrinsèques d'une liaison ou d'un ensemble de liaisons chimiques. Cette technique présente l'avantage de s'affranchir de tout marqueur fluorescent qui peut être toxique pour un organisme biologique vivant. Elle permet aussi d'avoir une très grande sensibilité et une forte resolution spatiale, comparable à celle de la microscopie confocale. Le travail de cette thèse, concerne la réalisation d'un microscope CARS, et sa mise en application à di
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Méndez, Garza Juan de Dios. "Développement de systèmes de réservoirs de biomolécules à base de multicouches de polyélectrolytes." Nancy 1, 2006. http://www.theses.fr/2006NAN11311.

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Bégin, Steve. "Beyond imaging with coherent anti-Stokes Raman scattering microscopy." Doctoral thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/25795.

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Abstract (sommario):
La microscopie optique permet de visualiser des échantillons biologiques avec une bonne sensibilité et une résolution spatiale élevée tout en interférant peu avec les échantillons. La microscopie par diffusion Raman cohérente (CARS) est une technique de microscopie non linéaire basée sur l’effet Raman qui a comme avantage de fournir un mécanisme de contraste endogène sensible aux vibrations moléculaires. La microscopie CARS est maintenant une modalité d’imagerie reconnue, en particulier pour les expériences in vivo, car elle élimine la nécessité d’utiliser des agents de contraste exogènes, et
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Libri sul tema "Microscopie Raman"

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Olaf, Hollricher, Toporski Jan, and SpringerLink (Online service), eds. Confocal Raman Microscopy. Springer-Verlag Berlin Heidelberg, 2011.

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Toporski, Jan, Thomas Dieing, and Olaf Hollricher, eds. Confocal Raman Microscopy. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75380-5.

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Dieing, Thomas, Olaf Hollricher, and Jan Toporski, eds. Confocal Raman Microscopy. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-12522-5.

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Cheng, Ji-Xin, and Xiaoliang Sunney Xie. Coherent Raman scattering microscopy. CRC Press, 2013.

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Xiong, Hanqing. Stimulated Raman Excited Fluorescence Spectroscopy and Microscopy. [publisher not identified], 2020.

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A, Asher S., and Stein P, eds. Fifteenth International Conference on Raman Spectroscopy. McGraw-Hill, 1996.

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service), SpringerLink (Online, ed. Raman Imaging: Techniques and Applications. Springer Berlin Heidelberg, 2012.

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International, Conference on Raman Spectroscopy (15th 1996 Pittsburgh Pa ). Fifteenth International Conference on Raman Spectroscopy: Proceedings of the Fifteenth International Conference on Raman Spectroscopy, August 11-16, 1996, Pittsburgh, Pa, USA. John Wiley, 1996.

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Wei, Mian. Development of advanced Raman microscopy methods to interrogate the brain. [publisher not identified], 2021.

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1939-, Morris Michael D., ed. Microscopic and spectroscopic imaging of the chemical state. M. Dekker, 1993.

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Capitoli di libri sul tema "Microscopie Raman"

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Louden, J. D. "Raman Microscopy." In Practical Raman Spectroscopy. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-74040-4_6.

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Edwards-Gayle, Charlotte J. C., and Jacek K. Wychowaniec. "Characterization of Peptide-Based Nanomaterials." In Peptide Bionanomaterials. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29360-3_8.

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AbstractIn this chapter, we will thoroughly discuss characterization techniques used to elucidate the exact structure and define properties of peptide-based nanomaterials. In particular we divide methods into: Quality control performance (mass spectroscopy and high-performance liquid chromatography. Spectroscopy (Fourier transform infrared spectroscopy, Raman spectroscopy, circular and linear dichroism, nuclear magnetic resonance and fluorescence spectroscopy). Microscopy (scanning and transmission electron microscopies, atomic force microscopy, optical and polarized light microscopy). Scattering (small angle X-ray and neutron scattering, X-ray diffraction). Bulk structures (mainly hydrogels) rheological characterization. The methodology is described for molecular structures, self-assembled nanostructures and aggregates, as well as hybrid, composite and/or conjugated nanomaterials and their bulk forms. Both common, as well as more exotic versions of all methods are presented in the context of peptide-based nanomaterials. Where utilized, examples of combinatorial use of techniques are demonstrated. Representative studies accompany the discussion and usefulness of all presented methods.
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Váczi, Tamás, László Himics, Matteo Bruzzone, Miklós Veres, and Marco dal Maschio. "Spectrally Focused Stimulated Raman Scattering (sf-SRS) Microscopy for Label-Free Investigations of Molecular Mechanisms in Living Organisms." In Neuromethods. Springer US, 2023. http://dx.doi.org/10.1007/978-1-0716-2764-8_13.

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AbstractStimulated Raman Scattering (SRS) microscopy is a light-based non-linear imaging method for visualizing a molecule based on its chemical properties, i.e., the vibrational energy states reflecting the molecule’s structure and its environment. This technique, relying on the specificity of the molecule’s spectral fingerprint, enables label-free, high-sensitivity, and high-resolution 3D reconstruction of the distribution and the properties of a molecule within a tissue. Despite its tremendous potentials, the application of SRS is still not frequent in the field of life science, where it could be applied over an extremely broad investigation range, from the study of the molecular interactions at subcellular level to the characterization of tissue alterations in clinical studies. Trying to fill this gap, here, after describing the general principles of SRS, we present the materials and the methods to integrate spectrally focused Stimulated Raman Spectroscopy (sf-SRS) on commercial multiphoton microscopes and highlight the critical aspects to consider.
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Hollricher, Olaf. "Raman Instrumentation for Confocal Raman Microscopy." In Confocal Raman Microscopy. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75380-5_4.

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Hollricher, Olaf. "Raman Instrumentation for Confocal Raman Microscopy." In Confocal Raman Microscopy. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-12522-5_3.

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Pînzaru, Simona Cintă, and Wolfgang Kiefer. "Raman’s Discovery in Historical Context." In Confocal Raman Microscopy. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75380-5_1.

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Fries, Marc, and Andrew Steele. "Raman Spectroscopy and Confocal Raman Imaging in Mineralogy and Petrography." In Confocal Raman Microscopy. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75380-5_10.

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Korsakov, Andrey V. "Application of Raman Imaging in UHPM Research." In Confocal Raman Microscopy. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75380-5_11.

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Weaver, James C., and Admir Masic. "Multiscale Chemical Imaging of Complex Biological and Archaeological Materials." In Confocal Raman Microscopy. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75380-5_12.

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Matthäus, Christian, Tatyana Chernenko, Clara Stiebing, et al. "Raman Micro-spectral Imaging of Cells and Intracellular Drug Delivery Using Nanocarrier Systems." In Confocal Raman Microscopy. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75380-5_13.

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Atti di convegni sul tema "Microscopie Raman"

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Vitukhnovsky, A. G. "Optical near-field microscopy methods in biology and medicine." In Raman Scattering, edited by Vladimir S. Gorelik and Anna D. Kudryavtseva. SPIE, 2000. http://dx.doi.org/10.1117/12.378120.

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Sawatzki, Juergen, Carsten Wehlack, Wulff Possart, et al. "Combining Atomic Force Microscopy with Polarized Raman Microscopy." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482820.

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Xie, Sunney, P. M. Champion, and L. D. Ziegler. "Stimulated Raman Scattering Microscopy." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482477.

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Ploetz, E., B. Marx, P. Gilch, P. M. Champion, and L. D. Ziegler. "Broadband Stimulated Raman Microscopy." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482919.

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El-Mashtoly, Samir F., Laven Mavarani, Andrea Tannapfel, et al. "Raman Microscopic Studies of Tissues and Cells." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482554.

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Duncan, M. D. "Theory, operation, and applications of the NRL CARS microscope." In International Laser Science Conference. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/ils.1986.tub2.

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We describe a technique that permits molecular specificity in microscopy while retaining good spatial resolution. Specificity is achieved by using Raman scattering from characteristic molecular vibrations, and high resolution is obtained by imaging the distribution of visible anti-Stokes radiation. Images have been obtained from a variety of pure organic liquids, from deuterated water in onionskin cells, deuterated liposomes, and other samples. Thermal and dielectric breakdown damage to even fragile biological materials is made negligible by choice of duty cycle and average power. Sample fluor
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Shen, Z. X., Z. H. Ni, D. Zhan, et al. "Modifying Properties of Graphene—a Raman Microscopic Study." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482464.

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Anderson, Jay, Mustafa Kansiz, Michael Lo, and Curtis Marcott. "Submicron Simultaneous IR and Raman Spectroscopy (IR+Raman): Breakthrough Developments in Optical Photothermal IR (O-PTIR) Combined for Enhanced Failure Analysis." In ISTFA 2019. ASM International, 2019. http://dx.doi.org/10.31399/asm.cp.istfa2019p0292.

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Abstract Failure analysis of organics at the microscopic scale is an increasingly important requirement, with traditional analytical tools such as FTIR and Raman microscopy, having significant limitations in either spatial resolution or data quality. We introduce here a new method of obtaining Infrared microspectroscopic information, at the submicron level in reflection (far-field) mode, called Optical-Photothermal Infrared (O-PTIR) spectroscopy, that can also generate simultaneous Raman spectra, from the same spot, at the same time and with the same spatial resolution. This novel combination
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Marx, B., E. C. Ploetz, P. Gilch, P. M. Champion, and L. D. Ziegler. "Spectral Interferences In Femtosecond Stimulated Raman Microscopy." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482615.

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Kawada, Tatsuya, Keiji Yashiro, Tomoaki Taura, et al. "Microscopic Observations of SOFC Anodes Under Operation With Hydrocarbon Fuels." In ASME 2004 2nd International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2004. http://dx.doi.org/10.1115/fuelcell2004-2452.

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Abstract (sommario):
Carbon deposition on a SOFC anode was investigated under direct hydrocarbon fueling condition. Microscopic behaviors were observed with a newly designed sample holder that enabled in-situ observation of an electrode in operation under controlled atmosphere at elevated temperatures. The preferential carbon deposition site, the structure of the deposited carbon, and the chemical or electrochemical re-oxidation processes were investigated with an optical microscope combined with a laser Raman microscope. Color and morphology change of the electrode surface was recorded with a CCD camera, and the
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Rapporti di organizzazioni sul tema "Microscopie Raman"

1

liu, zhixin. High-throughput multimodal wide-field Fourier-transform Raman microscope. ResearchHub Technologies, Inc., 2023. http://dx.doi.org/10.55277/researchhub.g7l8a7x7.

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2

Morris, M. D. [High definition Raman microscopic imaging]. Progress report, May 1, 1992--June 30, 1993. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10194686.

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3

Ghosh, Ishita, Manushree Tanwar, Rajesh Kumar, and C. Malla Reddy. The world of exotic crystals: Raman spectro-microscopy for probing local structure. The Israel Chemical Society, 2023. http://dx.doi.org/10.51167/acm00045.

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4

Schlack, Trevor, Samuel Beal, Elizabeth Corriveau, and Jay Clausen. Detection limits of trinitrotoluene and ammonium nitrate in soil by Raman spectroscopy. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/43302.

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Abstract (sommario):
The detection limit of 2,4,6-trinitrotoluene (TNT) and ammonium nitrate (AN) in mixtures of Ottawa sand (OS) was studied using a Raman microscope applying conventional calibration curves, Pearson correlation coefficients, and two-sample t-tests. By constructing calibration curves, the conventionally defined detection limits were estimated to be 1.9 ± 0.4% by mass in OS and 1.9 ± 0.3% by mass in OS for TNT and AN. Both TNT and AN were detectable in concentrations as low as 1% by mass when Pearson correlation coefficients were used to compare averaged spectra to a library containing spectra from
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5

Tallant, D. R., T. J. Headley, J. W. Medernach, and F. Geyling. Characterization of polysilicon films by Raman spectroscopy and transmission electron microscopy: A comparative study. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10118607.

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6

Ding, Shi-You. Study of Plant Cell Wall Polymers Affected by Metal Accumulation Using Stimulated Raman Scattering Microscopy. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1171480.

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7

Ucak-Astarlioglu, Mine, Jedadiah Burroughs, Charles Weiss, et al. Graphene in cementitious materials. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/48033.

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Abstract (sommario):
This project aims to determine the influence of laboratory-generated graphene (LGG) and commercial-grade graphene (CGG) on the chemical structure and compressive strength of graphene-cement mixtures. Determining the graphene-cement structure/processing/property relationships provides the most useful information for attaining the highest compressive strength. Graphene dose and particle size, speed of mixing, and dispersant agent were found to have important roles in graphene dispersion by affecting the adhesion forces between calcium silicate hydrate (CSH) gels and graphene surfaces that result
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