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Journal articles on the topic 'Μ-Raman spectroscopy'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

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1

Rinaudo, C., S. Cairo, D. Gastaldi та ін. "Characterization of fluoro-edenite by μ-Raman and μ-FTIR spectroscopy". Mineralogical Magazine 70, № 3 (2006): 291–98. http://dx.doi.org/10.1180/0026461067030332.

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AbstractThe prismatic variety of fluoro-edenite, a new amphibole found in lavas from Mt Etna in Biancavilla (Catania Province, Sicily, Italy), has been characterized by μ-Raman and μ-FTIR spectroscopy. The wavenumbers at which the bands are detected in the μ-Raman and μ-FTIR spectra are compared with tremolite, asbestos the chemical and crystallographic characteristics of which are very similar to those of fluoro-edenite.

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2

Guo, Xin, Yiqiang Wu та Ning Yan. "Characterizing spatial distribution of the adsorbed water in wood cell wall of Ginkgo biloba L. by μ-FTIR and confocal Raman spectroscopy". Holzforschung 71, № 5 (2017): 415–23. http://dx.doi.org/10.1515/hf-2016-0145.

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Abstract The adsorbed water influences significantly, the physical and mechanical properties of wood. In the present paper, the spatial distribution of adsorbed water in wood cell walls has been studied by μ-Fourier transform infrared (μ-FTIR) and confocal Raman spectroscopy. In situ μ-FTIR spectra were collected from three randomly selected areas in different cell wall regions, which were exposed to an environment with 0% to 96% relative humidity (RH). The water adsorption sites were easily detectable based on OH, C=O, and C-O group vibrations and it was shown that the adsorbed water concentr

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3

Dong, Junqing, Qinghui Li та Yongqing Hu. "Multi-technique analysis of an ancient stratified glass eye bead by OCT, μ-XRF, and μ-Raman spectroscopy". Chinese Optics Letters 18, № 9 (2020): 090001. http://dx.doi.org/10.3788/col202018.090001.

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Rickert, K., T. A. Prusnick, M. M. Kimani, E. A. Moore, C. A. Merriman та J. M. Mann. "Assessing UO2 sample quality with μ-Raman spectroscopy". Journal of Nuclear Materials 514 (лютий 2019): 1–11. http://dx.doi.org/10.1016/j.jnucmat.2018.11.009.

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5

Xia, Jin Lan, Hong Chang Liu, Zhen Yuan Nie, et al. "Characterization of Microbe-Mineral Interfacial Interaction Based on Synchrotron Radiation Techniques." Advanced Materials Research 1130 (November 2015): 123–26. http://dx.doi.org/10.4028/www.scientific.net/amr.1130.123.

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This article presents the progress on characterization of the interfacial interaction between sulfur oxidizing microbes and sulfide minerals by using of synchrotron radiation-based techniques including S/Fe/Cu X-ray absorption near-edge structure spectroscopy (XANES), X-ray Diffraction (XRD), micro-X-ray fluorescence (μ-XRF) mapping and micro-scanning transmission X-ray microscopy (μ-STXM) imaging, together with other accessory approaches such as SEM/EDS, Raman spectroscopy, FT-IR spectroscopy, and electrochemical methods as well as comparative proteomics methodology.

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Nayeri, Moheb, Kim Nygård, Maths Karlsson, et al. "The role of the ionic liquid C6C1ImTFSI in the sol–gel synthesis of silica studied using in situ SAXS and Raman spectroscopy." Physical Chemistry Chemical Physics 17, no. 15 (2015): 9841–48. http://dx.doi.org/10.1039/c5cp00709g.

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Tejerina, M. R., D. Jaque та G. A. Torchia. "μ-Raman spectroscopy characterization of LiNbO3femtosecond laser written waveguides". Journal of Applied Physics 112, № 12 (2012): 123108. http://dx.doi.org/10.1063/1.4769869.

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8

Wille, G., D. Lahondère, and W. Kloppmann. "Coupled SEM-EDS-RAMAN: A complimentary approach for characterisation – Application to geomaterials." IOP Conference Series: Materials Science and Engineering 1324, no. 1 (2025): 012012. https://doi.org/10.1088/1757-899x/1324/1/012012.

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Abstract A combination of morphological, chemical, and crystallographic analysis is frequently required to characterise materials. Spectroscopic and/or imaging techniques are required to access a thorough knowledge of the sample, to better understand the structural, chemical, and textural factors that control their properties, their behaviour, and their reactivity, … Among these techniques, scanning electron microscopy and micro-Raman (μ-Raman) spectroscopy occupy a major place and have often been combined. The scanning electron microscope (SEM) provides information on morphology, topography,

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Quintero Balbas, Diego, Barbara Cattaneo, Andrea Cagnini, et al. "The Colors of the Butterfly Wings: Non-Invasive Microanalytical Studies of Hand-Coloring Materials in 19th-Century Daguerreotypes." Heritage 5, no. 4 (2022): 4306–24. http://dx.doi.org/10.3390/heritage5040221.

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The public expected color from the early photographic images, yet, daguerreotypes—the first commercially available photographic process—failed to register the natural colors. Daguerreotypists developed several coloring methods to solve this inconvenience after 1840. Scientific analyses of the hand-colored daguerreotypes are limited, and the primary information sources available are manuals and patents. This study aims to contribute to the knowledge of hand-coloring techniques, which impacts conservation practices, mainly the cleaning procedures and complements technical art history investigati

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ZENG, A., E. LIU, P. HING, et al. "MICROSTRUCTURE AND ELECTROCHEMICAL BEHAVIOR OF SPUTTERED DIAMOND-LIKE CARBON FILMS." International Journal of Modern Physics B 16, no. 06n07 (2002): 1024–30. http://dx.doi.org/10.1142/s0217979202010804.

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Diamond-like carbon (DLC) films with different structure were deposited on highly electrically conductive silicon substrates (SiO2/Si), using dc magnetron sputtering deposition process. Their structure and electrochemical behavior in 0.5 M H 2 SO 4 solution were studied with micro-Raman spectroscopy, electrochemical impedance spectroscopic (EIS) analysis and film impedance. The double layer capacitance on the DLC films was about 0.571 - 3.91 μ F-cm -2. The capacitance increased with the increased Raman spectrum intensity ratio I D / I G and accelerated at around 2.25 of the ratio. The results

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Saettler, P., M. Hecker, M. Boettcher, C. Rudolph та K. J. Wolter. "μ-Raman spectroscopy and FE-modeling for TSV-Stress-characterization". Microelectronic Engineering 137 (квітень 2015): 105–10. http://dx.doi.org/10.1016/j.mee.2015.01.024.

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Barletta, Robert E., та Christopher H. Roe. "Chemical analysis of ice vein μ-environments". Polar Record 48, № 4 (2011): 334–41. http://dx.doi.org/10.1017/s0032247411000635.

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ABSTRACTIcy environments (glacial ice and sea ice) can be complex ecosystems, supporting a diversity of communities. In particular, the μ-environments in which bacteria and algae are found are poorly understood. One important habitat is the liquid trapped in the ice, either as veins and triple junctions inherent in the ice structure or as liquid inclusions. μ-Raman spectroscopy is an analytical tool with the potential to characterise qualitatively and quantitatively these liquid μ-environments especially with respect to molecular anions such as nitrate, sulphate, bisulphate and MSA. Using a mo

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Itoh, Y., S. Hibi, T. Hioki, and J. Kawamoto. "Tribological properties of metals modified by ion-beam assisted deposition of silicone oil." Journal of Materials Research 6, no. 4 (1991): 871–74. http://dx.doi.org/10.1557/jmr.1991.0871.

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Silicone oil vapor deposition and Ar+ ion irradiation can form an adhesive carbonaceous film on a steel substrate. The friction coefficient μ of the coated substrate is found to be very low for sliding against a steel ball both in air (μ ∼ 0.04) and in N2 gas (μ < 0.02). The duration of the low friction state is comparatively long and is 5 × 103–1.5 × 104 cycles for a film 0.15 μm thick. X-ray photoemission spectroscopy, infrared reflection spectra, and Raman measurements indicate that the film mainly consists of amorphous carbon containing Si and O.

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Al-Hamdan, Rana S., Basil Almutairi, Hiba F. Kattan, Saad Alresayes, Tariq Abduljabbar, and Fahim Vohra. "Assessment of Hydroxyapatite Nanospheres Incorporated Dentin Adhesive. A SEM/EDX, Micro-Raman, Microtensile and Micro-Indentation Study." Coatings 10, no. 12 (2020): 1181. http://dx.doi.org/10.3390/coatings10121181.

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Hydroxyapatite (HA) delivery with resin adhesives has potential for re-mineralization of resin–dentin interface. The study prepared an adhesive containing HA and confirmed its presence in adhesive and interaction with the dentin using scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and Micro-Raman spectroscopy. The aim was to assess the influence of HA incorporation in dentin adhesive on its microtensile bond strength (μ-tbs) and Knoop microhardness (KHN). Thirty teeth each were bonded with CA and HA adhesive using a 10-s smear and photo-polymerized. The spe

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Cai, Shuxian, Xingfang Liu, Xin Zheng, and Zhonghua Liu. "Growth of Ordered Graphene Ribbons by Sublimation Epitaxy." Crystals 8, no. 12 (2018): 449. http://dx.doi.org/10.3390/cryst8120449.

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Ordered graphene ribbons were grown on the surface of 4° off-axis 4H-SiC wafers by sublimation epitaxy, and characterized by using scanning electron microscopy (SEM), atomic force microscopy (AFM) and micro-Raman spectroscopy (μ-Raman). SEM showed that there were gray and dark ribbons on the substrate surface, and AFM further revealed that these ordered graphene ribbons had clear stepped morphologies due to surface step-bunching. It was shown by μ-Raman that the numbers of graphene layers of these two types of regions were different. The gray region was composed of mono- or bilayer ordered gra

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Camerlingo, Carlo, Marianna Portaccio, Fabrizia d’Apuzzo, Ludovica Nucci, Letizia Perillo та Maria Lepore. "μ-FTIR, μ-Raman, and SERS Analysis of Amide I Spectral Region in Oral Biofluid Samples during Orthodontic Treatment". Sensors 22, № 20 (2022): 7874. http://dx.doi.org/10.3390/s22207874.

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Gingival crevicular fluid (GCF) is a site-specific exudate deriving from the epithelium lining of the gingival sulcus. GCF analysis provides a simple and noninvasive diagnostic procedure to follow-up periodontal and bone remodeling in response to diseases or mechanical stimuli such as orthodontic tooth movement (OTM). In recent years, the use of vibrational spectroscopies such as Fourier Transform Infrared and Raman microspectroscopy and Surface-Enhanced Raman spectroscopy contributed to characterizing changes in GCF during fixed orthodontic treatment. Amide I band plays a relevant role in the

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Barletta, Robert E., та Heather M. Dikes. "Chemical analysis of sea ice vein μ-environments using Raman spectroscopy". Polar Record 51, № 2 (2014): 165–76. http://dx.doi.org/10.1017/s0032247413000922.

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ABSTRACTSea ice is a unique environment providing a vast habitat for a variety of life, including microscopic organisms. It accounts for roughly 5–6% of the surface area of the oceans. It is a complex porous structure of crystalline water, gas bubbles, and pockets of brine, as well as a connected structure composed of macro- and micro-porosity filled with concentrated aqueous liquids. Using micro-Raman spectroscopy, it is possible to characterise features of ice at a spatial resolution of a few to tens of micrometers, the scale of relevance to trapped microorganisms, by providing information c

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18

Kociniewski, T., J. Moussodji та Z. Khatir. "μ-Raman spectroscopy for stress analysis in high power silicon devices". Microelectronics Reliability 54, № 9-10 (2014): 1770–73. http://dx.doi.org/10.1016/j.microrel.2014.07.149.

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19

Begliarbekov, Milan, Onejae Sul, Sokratis Kalliakos, Eui-Hyeok Yang та Stefan Strauf. "Determination of edge purity in bilayer graphene using μ-Raman spectroscopy". Applied Physics Letters 97, № 3 (2010): 031908. http://dx.doi.org/10.1063/1.3464972.

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20

Wojciechowska, Agnieszka, Anna Gągor, Wiktor Zierkiewicz, Anna Jarząb, Agnieszka Dylong, and Marek Duczmal. "Metal–organic framework in an l-arginine copper(ii) ion polymer: structure, properties, theoretical studies and microbiological activity." RSC Advances 5, no. 46 (2015): 36295–306. http://dx.doi.org/10.1039/c5ra02790j.

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A novel 1D polymeric copper(ii) complex of formula {[Cu(l-Arg)<sub>2</sub>(μ-4,4′-bpy)]Cl<sub>2</sub>·3H<sub>2</sub>O<sub>∞</sub>} was synthesized and characterized using X-ray diffraction, FT-IR, Raman, electron paramagnetic resonance and NIR-vis-UV spectroscopy, and its microbiological properties were analyzed.

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Presser, V., M. Keuper, C. Berthold, and K. G. Nickel. "Experimental Determination of the Raman Sampling Depth in Zirconia Ceramics." Applied Spectroscopy 63, no. 11 (2009): 1288–92. http://dx.doi.org/10.1366/000370209789806975.

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This study provides experimentally determined values for the actual μ-Raman spectroscopy sampling depth in zirconia ceramics (ZrO,2) via line scans on a wedge-shaped sample. Common instrumental settings with metallurgical objective lenses in dry air, argon-ion, and helium-neon laser radiation of approximately 10 mW were chosen. Under those conditions effective sampling depths, defined as the depth at which 99% of the information is recorded, range from 20 to more than 50 μm, depending on the numerical aperture of the lens and the laser wavelength. These results elucidate the pitfalls of the in

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22

YANG, HUIDONG, CHUNYA WU, YAOHUA MAI та ін. "HIGH GROWTH-RATE DEPOSITION OF μc-Si:H THIN FILM AT LOW TEMPERATURE WITH VHF-PECVD". International Journal of Modern Physics B 16, № 28n29 (2002): 4259–62. http://dx.doi.org/10.1142/s0217979202015212.

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High growth rate deposition of μ c - Si:H film with VHF-PECVD at low temperature has been reported. Investigations showed that growth rates enhanced with higher excitation frequency and working pressure, but increased at first then decreased with the increase of plasma power. Optical emission spectroscopy (OES) was introduced to monitor VHF plasma. The relationship between the growth rates and the OES results has been discussed. Raman spectra were also used to study the a - Si:H /μ c - Si:H phase transition. Finally a high growth rate of 2.0nm/s has been obtained through the initially optimize

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23

Cetinel, A., N. Artunç, G. Sahin, and E. Tarhan. "Influence of applied current density on the nanostructural and light emitting properties of n-type porous silicon." International Journal of Modern Physics B 29, no. 15 (2015): 1550093. http://dx.doi.org/10.1142/s0217979215500939.

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Effects of current density on nanostructure and light emitting properties of porous silicon (PS) samples were investigated by field emission scanning electron microscope (FE-SEM), gravimetric method, Raman and photoluminescence (PL) spectroscopy. FE-SEM images have shown that below 60 mA/cm 2, macropore and mesopore arrays, exhibiting rough morphology, are formed together, whose pore diameter, pore depth and porosity are about 265–760 nm, 58–63 μ m and 44–61%, respectively. However, PS samples prepared above 60 mA/cm 2 display smooth and straight macropore arrays, with pore diameter ranging fr

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Coutinho, Mathilda L., João Pedro Veiga, Andreia Ruivo, et al. "Characterization of Tableware from Fábrica de Loiça de Sacavém—Linking Analytical and Documental Research." Minerals 14, no. 3 (2024): 324. http://dx.doi.org/10.3390/min14030324.

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Fábrica de Loiça de Sacavém (ca. 1858–1994) was among the first to produce white earthenware in Portugal, becoming one of the country’s leading ceramic manufacturers during the late 19th to early 20th centuries. Research on white earthenware has accompanied the growing interest in post-industrial archaeology but is still poorly explored compared to more ancient ceramic productions. This study focused on the ceramic body, glazes, and colourants of tableware produced by Fábrica de Loiça de Sacavém during the first 50 years of its activity (1859–1910). A multi-analytical approach was selected to

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George, Jaime L., та Richard K. Brow. "In-situ characterization of borate glass dissolution kinetics by μ-Raman spectroscopy". Journal of Non-Crystalline Solids 426 (жовтень 2015): 116–24. http://dx.doi.org/10.1016/j.jnoncrysol.2015.07.003.

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Zucchiatti, A., P. Prati, A. Bouquillon та ін. "Characterisation of early medieval frescoes by μ-PIXE, SEM and Raman spectroscopy". Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 219-220 (червень 2004): 20–25. http://dx.doi.org/10.1016/j.nimb.2004.01.021.

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Bicchieri, Marina, Paola Biocca, Claudia Caliri та Francesco Paolo Romano. "Complementary MA‐XRF and μ ‐Raman results on two Leonardo da Vinci drawings". X-Ray Spectrometry 50, № 4 (2021): 401–9. http://dx.doi.org/10.1002/xrs.3223.

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La Via, Francesco, Luca Belsito, Ferri Matteo, et al. "Residual Stress Measurement by Raman on Surface-Micromachined Monocrystalline 3C-SiC on Silicon on insulator." Materials Science Forum 1062 (May 31, 2022): 320–24. http://dx.doi.org/10.4028/p-04623q.

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In this work, we investigate, by μ-Raman spectroscopy the distribution of stress field on a micro-machined structures. They were realized on a 3C-SiC substrate, grown on a Silicon On Insulator (SOI) wafer, after lithography and etching processes. Various structures, such as strain gauge, single and double clamped beams, were analyzed, showing different stress distributions. All the structures show an intense variation of stress close to the undercut region.

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Prywer, Jolanta, D. Kasprowicz та T. Runka. "Temperature-dependent μ-Raman investigation of struvite crystals". Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 158 (квітень 2016): 18–23. http://dx.doi.org/10.1016/j.saa.2016.01.005.

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Camerlingo, Carlo, Fabrizia D’Apuzzo, Marcella Cammarota, et al. "Human Periodontal Ligament Characterization by Means of Vibrational Spectroscopy and Electron Microscopy." Engineering Proceedings 2, no. 1 (2020): 35. http://dx.doi.org/10.3390/ecsa-7-08176.

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Human periodontal ligament (PDL) is a membrane-like connective tissue interposed between the tooth root and the alveolar bone, the main component of which is represented by collagen fibers. During the early stage of application of orthodontic forces, different changes occur in PDL. For this reason, its characterization with conventional and non-conventional techniques can be extremely interesting. We investigated samples of PDL of orthodontic patients, aged between 13 and 21 years, using different experimental techniques. Morphological characterization of PDL samples was carried out by using a

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Bailey, D. J., M. C. Stennett, J. Heo, and N. C. Hyatt. "Use of WetSEM® capsules for convenient multimodal scanning electron microscopy, energy dispersive X-ray analysis, and micro Raman spectroscopy characterisation of technetium oxides." Journal of Radioanalytical and Nuclear Chemistry 328, no. 3 (2021): 1313–18. http://dx.doi.org/10.1007/s10967-021-07737-5.

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AbstractSEM–EDX and Raman spectroscopy analysis of radioactive compounds is often restricted to dedicated instrumentation, within radiological working areas, to manage the hazard and risk of contamination. Here, we demonstrate application of WetSEM® capsules for containment of technetium powder materials, enabling routine multimodal characterisation with general user instrumentation, outside of a controlled radiological working area. The electron transparent membrane of WetSEM® capsules enables SEM imaging of submicron non-conducting technetium powders and acquisition of Tc Lα X-ray emission,

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Costantini, Rosa, Luca Nodari, Jacopo La Nasa, et al. "Preserving the Ephemeral: A Micro-Invasive Study on a Set of Polyurethane Scenic Objects from the 1960s and 1970s." Polymers 15, no. 9 (2023): 2111. http://dx.doi.org/10.3390/polym15092111.

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Among the innovative materials used by 20th-century artists, polyurethane (PUR) has been shown to be highly unstable, and therefore artworks made of it are now in need of careful conservation strategies. This study presents a multi-analytical investigation of PUR foam scenic objects originally made between the 1960s and 1970s during the Italian Arte Viva movement. The main components in the foam and additives were characterized through micro attenuated total reflectance infrared spectroscopy (μ-ATR-FTIR) and pyrolysis coupled with gas chromatography and mass spectrometry (Py-GC/MS). Painted sa

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Jubert, A. H., E. L. Varetti, K. Nakamoto, O. Sala та P. J. Aymonino. "Raman resonance excitation profile of the μ-oxobis[pentacyanomanganate (III)] ion". Journal of Raman Spectroscopy 18, № 8 (1987): 577–79. http://dx.doi.org/10.1002/jrs.1250180808.

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Makukha, Oksana, Ivan Lysenko та Ali Belarouci. "Liquid-Modulated Photothermal Phenomena in Porous Silicon Nanostructures Studied by μ-Raman Spectroscopy". Nanomaterials 13, № 2 (2023): 310. http://dx.doi.org/10.3390/nano13020310.

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In the present study, the effect of liquid filling of the nanopore network on thermal transport in porous Si layers was investigated by μ-Raman spectroscopy. The values of thermal conductivity of porous Si and porous Si-hexadecane composites were estimated by fitting the experimentally measured photoinduced temperature rise with finite element method simulations. As a result, filling the pores with hexadecane led to (i) an increase in the thermal conductivity of the porous Si-hexadecane composite in a wide range of porosity levels (40–80%) and (ii) a suppression of the characteristic laser-ind

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Holland, Patrick L., Christopher J. Cramer, Elizabeth C. Wilkinson та ін. "Resonance Raman Spectroscopy as a Probe of the Bis(μ-oxo)dicopper Core". Journal of the American Chemical Society 122, № 5 (2000): 792–802. http://dx.doi.org/10.1021/ja992003l.

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Lugstein, Alois, Mario Mijić, Thomas Burchhart та ін. "In situmonitoring of Joule heating effects in germanium nanowires by μ-Raman spectroscopy". Nanotechnology 24, № 6 (2013): 065701. http://dx.doi.org/10.1088/0957-4484/24/6/065701.

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Cuscó, R., F. Guitián, S. de Aza та L. Artús. "Differentiation between hydroxyapatite and β-tricalcium phosphate by means of μ-Raman spectroscopy". Journal of the European Ceramic Society 18, № 9 (1998): 1301–5. http://dx.doi.org/10.1016/s0955-2219(98)00057-0.

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Antunes, Vanessa, António Candeias, José Mirão, et al. "From Flanders to Portugal: A Portuguese Painter in Pursuit of Prestigious Flemish Painting—Materials and Techniques Compared Through an Analytical Approach." Heritage 8, no. 6 (2025): 205. https://doi.org/10.3390/heritage8060205.

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This study offers fresh insights into the technical and stylistic exchanges between Flemish and Portuguese panel painting during the late 15th and early 16th centuries. By comparing two contemporaneous works, we trace Flemish influence in Portugal through a detailed materials and techniques analysis. Non-invasive, in situ methods—including energy dispersive X-ray fluorescence (XRF), macro-photography (MP), infrared reflectography (IRR), and dendrochronology—were used to examine each painting’s wooden support, ground layer, underdrawing, and pigment stratigraphy. Select micro-sampling analyses—

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Yachandra, Vittal K. "Structure of the manganese complex in photosystem II: insights from X–ray spectroscopy." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 357, no. 1426 (2002): 1347–58. http://dx.doi.org/10.1098/rstb.2002.1133.

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We have used Mn K–edge absorption and Kβ emission spectroscopy to determine the oxidation states of the Mn complex in the various S states. We have started exploring the new technique of resonant inelastic X–ray scattering spectroscopy; this technique can be characterized as a Raman process that uses K–edge energies (1s to 4p, ca . 6550 eV) to obtain L–edge–like spectra (2p to 3d, ca . 650 eV). The relevance of these data to the oxidation states and structure of the Mn complex is presented. We have obtained extended X–ray absorption fine structure data from the S 0 and S 3 states and observed

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Perillo, Letizia, Fabrizia d’Apuzzo, Maddalena Illario, et al. "Monitoring Biochemical and Structural Changes in Human Periodontal Ligaments during Orthodontic Treatment by Means of Micro-Raman Spectroscopy." Sensors 20, no. 2 (2020): 497. http://dx.doi.org/10.3390/s20020497.

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The aim of the study was to examine the biochemical and structural changes occurring in the periodontal ligament (PDL) during orthodontic-force application using micro-Raman spectroscopy ( μ -RS). Adolescent and young patients who needed orthodontic treatment with first premolar extractions were recruited. Before extractions, orthodontic forces were applied using a closed-coil spring that was positioned between the molar and premolar. Patients were randomly divided into three groups, whose extractions were performed after 2, 7, and 14 days of force application. From the extracted premolars, PD

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Charwat-Pessler, J., M. Musso, K. Entacher, et al. "Improving CT Image Analysis of Augmented Bone with Raman Spectroscopy." Journal of Applied Mathematics 2013 (2013): 1–10. http://dx.doi.org/10.1155/2013/271459.

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In recent years, bone graft substitutes have been increasingly used in the medical field, for example, in order to promote new bone formation. Microcomputed tomography (μ-CT) is an image-guided technique used in medicine as well as in materials science, enabling the characterization of biomaterials with high spatial resolution. X-ray-based methods provide density information; however, the question how far conclusions on chemical structures can be inferred from any kind of CT information has not been intensively investigated yet. In the present study, a bone sample consisting of autogenous bone

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Nkebiwe, Peteh Mehdi, Kay Sowoidnich, Martin Maiwald та ін. "Detection of calcium phosphate species in soil by confocal μ‐Raman spectroscopy ^#". Journal of Plant Nutrition and Soil Science 185, № 2 (2022): 221–31. http://dx.doi.org/10.1002/jpln.202100233.

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Iriarte, Mercedes, Antonio Hernanz, Jose M. Gavira-Vallejo, Javier Alcolea-González та Rodrigo de Balbín-Behrmann. "μ-Raman spectroscopy of prehistoric paintings from the El Reno cave (Valdesotos, Guadalajara, Spain)". Journal of Archaeological Science: Reports 14 (серпень 2017): 454–60. http://dx.doi.org/10.1016/j.jasrep.2017.06.008.

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SASAKI, Hiroyuki, Tsukasa TAKAHASHI, Mari FUTAMI, Tomomi ENDO, Mizuho HIRANO та Yuka KOTAKE. "A Trial Survey on Atmospheric/Airborne Microplastics Using Micro-Raman Spectroscopy (<i>μ</i>Raman)". Journal of Environmental Chemistry 34 (2024): 61–70. http://dx.doi.org/10.5985/jec.34.61.

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Scuderi, Viviana, Cristiano Calabretta, Ruggero Anzalone, Marco Mauceri та Francesco La Via. "Characterization of 4H- and 6H-Like Stacking Faults in Cross Section of 3C-SiC Epitaxial Layer by Room-Temperature μ-Photoluminescence and μ-Raman Analysis". Materials 13, № 8 (2020): 1837. http://dx.doi.org/10.3390/ma13081837.

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We report a comprehensive investigation on stacking faults (SFs) in the 3C-SiC cross-section epilayer. 3C-SiC growth was performed in a horizontal hot-wall chemical vapour deposition (CVD) reactor. After the growth (85 microns thick), the silicon substrate was completely melted inside the CVD chamber, obtaining free-standing 4 inch wafers. A structural characterization and distribution of SFs was performed by μ-Raman spectroscopy and room-temperature μ-photoluminescence. Two kinds of SFs, 4H-like and 6H-like, were identified near the removed silicon interface. Each kind of SFs shows a characte

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Castro, J., J. Godinho, A. Mata, J. M. Silveira та S. Pessanha. "Study of the effects of unsupervised over-the counter whitening products on dental enamel using μ -Raman and μ -EDXRF spectroscopies". Journal of Raman Spectroscopy 47, № 4 (2015): 444–48. http://dx.doi.org/10.1002/jrs.4840.

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Paladini, Giuseppe, Paola Cardiano, Francesco Caridi, et al. "Comparative Analysis of Mineralogical Composition and Radioactivity Levels in Stone Samples from the Archaeological Site of Halaesa (Sicily, Italy)." Applied Sciences 15, no. 11 (2025): 5915. https://doi.org/10.3390/app15115915.

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This work presents the results of a multi-technique comparative investigation aimed at assessing the mineralogical composition and radioactivity levels of two stone fragments from different areas of the archaeological site of Halaesa (Sicily, Italy). The analysis employed an integrated approach combining μ-energy-dispersive X-ray fluorescence (μ-EDXRF) spectroscopy, µ-Raman spectroscopy, X-Ray Diffraction (XRD), ion chromatography (IC), High-Purity Germanium (HPGe) gamma spectrometry, and E-PERM electret ion chamber methods. By examining the stone composition at both the elemental and molecula

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Hakimi, Mohammad, Zahra Mardani, Keyvan Moeini, Mao Minoura, and Heidar Raissi. "Synthesis, Characterization and Crystal Structure of a Binuclear Cadmium Iodide Complex with a Multi-N-donor Oxazolidine Ligand." Zeitschrift für Naturforschung B 66, no. 11 (2011): 1122–26. http://dx.doi.org/10.1515/znb-2011-1106.

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The ligand, 2-(2-(pyridin-2-yl)oxazolidin-3-yl)-N-(pyridin-2-ylmethylene)ethanamine, POPME, was prepared via microwave-supported Schiff base and oxazolidination reactions. The cadmium iodide complex [Cd2(POPME)(μ-I)2I2] was prepared and identified by elemental analysis, IR, Raman and 1H and 13C NMR spectroscopy and single-crystal X-ray diffraction. In the crystal structure two Cd(II) ions with coordination numbers four and six are bridged by two iodide anions. Cd1 and Cd2 have distorted octahedral CdI2N4 and tetrahedral CdI4 geometries, respectively.Weak intermolecular hydrogen bonds H・・・I a

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Laughlin, Gary J., and Dean Golemis. "Inter/Micro 2022 — International Microscopy Conference." Microscope 69, no. 3 (2022): 109–22. http://dx.doi.org/10.59082/ebiz6604.

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McCrone Research Institute in Chicago was pleased to hold the Inter/Micro international microscopy conference again on Sept. 20 – 23, 2022, after a two-year hiatus due to the Covid-19 pandemic. This 72nd annual gathering of professional and amateur microscopists featured research talks on the first two days, covering advancements in instrumentation, new techniques, and practical applications in various fields of microscopy and microanalysis. Speakers focused on light microscopy, SEM, TEM, EDS, microspectrophotometry, electron backscatter diffraction, ultra-high-performance liquid chromatograph

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Wang, Junying, Guanna Li, Xiaohua Ju та ін. "Identification of Fe2(μ-O) and Fe2(μ-O)2 sites in Fe/ZSM-35 by in situ resonance Raman spectroscopy". Journal of Catalysis 301 (травень 2013): 77–82. http://dx.doi.org/10.1016/j.jcat.2013.01.023.

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