-
81
Characterization of Layer Number of Two-Dimensional Transition Metal Diselenide Semiconducting Devices Using Si-Peak Analysis
Published 2019-01-01“…Although Raman spectroscopy is a powerful tool for determining the layer number of 2-D materials such as graphene and molybdenum disulfide (MoS2), there have been difficulties in precisely characterizing the layer number for MoSe2 and WSe2 by Raman spectroscopy due to the uncertain shifts during the Raman measurement process and the lack of multiple separated Raman peaks in MoSe2 and WSe2 for referencing. …”
Get full text
Article -
82
Physical Properties of Nanostructured CdO Films from Alkaline Baths Containing Saccharin as Additive
Published 2013-01-01“…The effects of saccharin concentration in the bath on the structural, morphological, and optical properties were studied by means of scanning electron microscopy (SEM), X-ray diffraction (XRD), photoluminescence, and Raman spectroscopy. The analyses showed that the surface morphologies, XRD peak intensities, Raman spectroscopy, and photoluminescence properties of CdO films changed with saccharin concentration. …”
Get full text
Article -
83
Spectrochemical Technology in Nanomaterial Preparation and Art Appraisal Technology Research
Published 2020-01-01“…There is still a lot of work to be done in the basic theory and analysis method of micro-Raman spectroscopy as a new microscale mechanical test method applied to the experimental research of material mechanics. …”
Get full text
Article -
84
Comparison of Electronic Structure and Magnetic Properties of Few Layer Graphene and Multiwall Carbon Nanotubes
Published 2016-01-01“…Structural defects and electronic and bonding properties of FLG/MWCNTs have been studied using Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), and ultraviolet photoelectron spectroscopy (UPS). …”
Get full text
Article -
85
Mechanism of aluminum carbide formation in aluminum electrolysis cells
Published 2020-01-01“…The Na-GIC characteristics and the products of aluminum and Na-GIC reactions were investigated by Raman spectroscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and scanning electron microscopy. …”
Get full text
Article -
86
The interaction mechanism of dolomite mineral and phosphoric acid and its impact on the Ti alloy corrosion
Published 2025-02-01“…Surface characterization using SEM, EDS, FTIR, XRD, XRF, and in-situ Raman spectroscopy confirms the protective film formation and elucidates the interaction chemistry. …”
Get full text
Article -
87
Oxidative Precipitation of Manganese from Acid Mine Drainage by Potassium Permanganate
Published 2013-01-01“…Samples of AMD that originated from inactive uranium mine in Brazil were chemically characterised and treated by KMnO4 at pH 3.0, 5.0, and 7.0. Analyses by Raman spectroscopy and geochemical modelling using PHREEQC code were employed to assess solid phases. …”
Get full text
Article -
88
Detection of melatonin and 5-HTP in dietary supplements based on multiple spectra
Published 2025-01-01“…Purity and crystal structures of the samples were investigated using Raman spectroscopy and PXRD, establishing the foundation for terahertz (THz) simulations.Results and discussionThe Raman spectroscopy results demonstrate that the characteristic Raman peaks of melatonin and 5-HTP in the range from 170 cm−1 to 1700 cm−1 were observed at 1356 cm−1 and 1,304 cm−1, respectively. …”
Get full text
Article -
89
Antibacterial Activity of Visible Light-Activated TiO2 Thin Films with Low Level of Fe Doping
Published 2019-01-01“…The as-prepared films were characterized by Raman spectroscopy, X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and atomic force microscope (AFM). …”
Get full text
Article -
90
Understanding the impact of plasma functionalized MWCNTs on the structure, physicochemical and mechanical properties of PEMA
Published 2025-02-01“…The XPS results showed an increase of oxygen-based functional groups C-O and O-C-O on the PEMA/f-MWCNTs/ composite films compared to pure PEMA. Raman spectroscopy results consistent with the XRD and XPS findings, confirming the homogeneous distribution of f-MWCNTs in the PEMA matrix. …”
Get full text
Article -
91
Saint John at Calvary: technical and material study of a polychrome wood sculpture
Published 2013-05-01“…Radiography, optical microscopy, scanning electron microscopy, Fourier transform infrared spectroscopy and Raman spectroscopy were used. Some unusual characteristics have been detected, like the employment of wood with some imperfections and, specially, the use of brochantite and antlerite as pigments.…”
Get full text
Article -
92
Photocatalytic Activity of Ag-TiO2 Composites Deposited by Photoreduction under UV Irradiation
Published 2018-01-01“…X-ray diffraction, Raman spectroscopy, scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) measurements were used for physicochemical characterization. …”
Get full text
Article -
93
Raman Spectroscopic Analyses of Jaw Periosteal Cell Mineralization
Published 2017-01-01“…We conclude that Raman spectroscopy is a useful tool for the assessment and noninvasive monitoring of in vitro mineralization of osteoprogenitor cells. …”
Get full text
Article -
94
Facile and Clean Solution Synthesis of Large-Scale ZnO Nanorods Assisted with Aliquat 336
Published 2013-01-01“…The optical properties were measured by Raman spectroscopy and room temperature photoluminescence spectra.…”
Get full text
Article -
95
Caranan fibers (Mauritiella armata) and new reinforcements of polyester composites with natural fibers functionalized with graphene oxide and their application potential
Published 2025-01-01“…For the evaluation of Raman spectroscopy after the functionalization process, the presence of the D, G, and 2D bands was evident. …”
Get full text
Article -
96
Emerging Endoscopic and Photodynamic Techniques for Bladder Cancer Detection and Surveillance
Published 2011-01-01“…This review provides an overview of emerging techniques, namely, photodynamic diagnosis (PDD), narrow band imaging (NBI), Raman spectroscopy, optical coherence tomography, virtual cystoscopy, and endoscopic microscopy for its use in the diagnosis and surveillance of bladder cancer. …”
Get full text
Article -
97
A Comparative Study of Carbon Nanotubes Synthesized from Co/Zn/Al and Fe/Ni/Al Catalyst
Published 2011-01-01“…The carbon nanotubes produced were characterized by Field Emission Scanning Electron Microscope (FE-SEM), Energy Dispersive x-ray Spectroscopy (EDS), Raman spectroscopy, Thermogravimetric Analysis (TGA) and Transmission Electron Microscope (TEM). …”
Get full text
Article -
98
Light Manipulation by Single Cells: The Case of Diatoms
Published 2016-01-01“…The present paper reviews the most relevant studies on optical and photonic properties of diatoms that have been performed throughout the last years making use of SEM characterizations, transmittance measurements at different wavelengths, holographic microscopy, Raman spectroscopy and imaging, photoluminescence spectroscopy, and the predictive support of different numerical simulation algorithms.…”
Get full text
Article -
99
Synthesis and Low Temperature Crystal Structure of Disodium Tetrapotasium Decavanadate
Published 2012-01-01“…A decavanadate K4Na2V10O28.10H2O has been prepared and chractrisized by, IR and Raman spectroscopy. Single crystal x-ray analysis has been carried out on H20K4Na2O38V10 which crystallizes in the triclinic. …”
Get full text
Article -
100
Modern Trends in Imaging VI: Raman Scattering in Pathology
Published 2012-01-01“…While many applications of Raman spectroscopy and imaging in the biomedical field have been so far demonstrated, the use of this technology for pathology applications is still in early stages. …”
Get full text
Article