Showing 121 - 140 results of 281 for search '"Raman spectroscopy"', query time: 0.07s Refine Results
  1. 121

    Preparation of [C60]Fullerene Nanowhisker-gold Nanoparticle Composites and Reduction of 4-Nitrophenol through Catalysis by Jeong Won Ko, Jiulong Li, Weon Bae Ko

    Published 2015-12-01
    “…The product of the nanocomposites was characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, transmission electron microscopy, and solid- state 13C-nuclear magnetic resonance spectroscopy. …”
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    Article
  2. 122

    A Comparative Study of the Effect of MgO and CaCO3 as Support Materials in the Synthesis of Carbon Nanotubes with Fe/Co as Catalyst by Ezekiel D. Dikio, Albert J. Kupeta, Force T. Thema

    Published 2014-01-01
    “…The synthesized carbon nanotubes were characterized with Raman spectroscopy, scanning electron spectroscopy (SEM), high-resolution transmission electron microscopy (HRTEM), X-ray diffraction spectroscopy (XRD), and energy dispersive spectroscopy (EDS). …”
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  3. 123
  4. 124
  5. 125

    Strengthening of a Fibre-Matrix Interface: A Novel Method Using Nanoparticles by Sudhir Tiwari, J. Bijwe, S. Panier

    Published 2013-02-01
    “…Fourier transform infrared‐attenuated total reflectance spectroscopy (FTIR‐ATR) indicated the addition of functional groups on the fabric after treatment. Micro‐ Raman spectroscopy (MRS) showed a slight distortion in the structure of the CF due to the treatment. …”
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  6. 126

    Microwave Assisted Synthesis of Osmium Electrocatalysts for the Oxygen Reduction Reaction in the Absence and Presence of Aqueous Methanol by Edgar Borja-Arco, Omar Jiménez-Sandoval, Jaime Escalante-García, Lorena Magallón-Cacho, P. J. Sebastian

    Published 2011-01-01
    “…The materials obtained were structurally characterized by FT-IR, micro-Raman spectroscopy and X-ray diffraction. Their chemical compositions were obtained by EDS. …”
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    Article
  7. 127

    The Simplest Way to Iodine-Doped Anatase for Photocatalysts Activated by Visible Light by Václav Štengl, Tomáš Matys Grygar

    Published 2011-01-01
    “…The synthesized samples were characterized by X-ray diffraction (XRD), Raman spectroscopy (RS), infrared spectroscopy (IR), specific surface area (BET), and porosity determination (BJH). …”
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  8. 128

    Solid state photochromism of spiropyrans by B. S. Lukyanov, A. V. Metelitsa, N. A. Voloshin, Yu. S. Alexeenko, M. B. Lukyanova, G. T. Vasilyuk, S. A. Maskevich, E. L. Mukhanov

    Published 2005-01-01
    “…The photochromic activity of the solid material and polystyrene matrix has been compared. Raman spectroscopy has been used for studying the influence of metallic surface on the adsorbed spiropyran layers.…”
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    Article
  9. 129

    Effect of Limestone Powder on Thaumasite Form of Sulfate Attack (TSA) of Cement-Based Materials by Yuxin Gao, Yaoling Luo, Lili Jia, Wen Yang, Chong Wang

    Published 2021-01-01
    “…Hence, six different contents of limestone powder (0%, 5%, 10%, 15%, 30%, and 45%) were used to study the effect of the limestone powder content on the TSA of cement-based materials according to appearance and Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, X-ray diffraction (XRD), and chemical analyses. …”
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    Article
  10. 130

    Bromide-Assisted Anisotropic Growth of Gold Nanoparticles as Substrates for Surface-Enhanced Raman Scattering by Melissa A. Kerr, Fei Yan

    Published 2016-01-01
    “…A detailed characterization of the resulting Au NPs was performed using ultraviolet-visible (UV-Vis) spectroscopy, scanning electron microscopy (SEM), and Raman spectroscopy. The as-prepared Au NPs exhibited excellent surface-enhanced Raman scattering (SERS) properties, which make them very attractive for the development of SERS-based chemical and biological sensors.…”
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    Article
  11. 131
  12. 132

    Caractérisation physico-chimique de pigments de peintures murales mochica : San José de Moro (viiie-xe siècles apr. J.-C.) by Nicola Sardos, Nino Del-Solar-Velarde, Rémy Chapoulie, Luis Jaime Castillo Butters

    Published 2017-06-01
    “…Analyses by SEM-EDS, X-ray diffraction and Raman spectroscopy were conducted on the samples, completing the analyses by portable X-ray fluorescence made in situ. …”
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    Article
  13. 133

    Improvement of the Quality of Surimi Products with Overdrying Potato Starches by Tangfei Li, Jianxin Zhao, Jie Huang, Wenhai Zhang, Jianlian Huang, Daming Fan, Hao Zhang

    Published 2017-01-01
    “…The analysis of Raman Spectroscopy shows that more α-helices turn into random coin structure after the starch was added, which is conducive to higher strength and a better water retention ability of the surimi product.…”
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  14. 134

    Collaborative Penalized Least Squares for Background Correction of Multiple Raman Spectra by Long Chen, Yingwen Wu, Tianjun Li, Zhuo Chen

    Published 2018-01-01
    “…Although Raman spectroscopy has been widely used as a noninvasive analytical tool in various applications, backgrounds in Raman spectra impair its performance in quantitative analysis. …”
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  15. 135

    CHARACTERISTIC OF Zr-BEARING CRYSTALLINE PHASES FROM Rb-BEARING MODEL MATRIX MATERIALS by V.E. Eremyashev, G.G. Korinevskaya, M.A. Rassomakhin, S.M. Lebedeva

    Published 2023-12-01
    “…The presence of numerous Zr and Rb-bearing crystals in samples is established by electron microscopy, X-ray diffraction and Raman spectroscopy; their morphology, chemical composition and spectral characteristics are studied. …”
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  16. 136

    An Augmented Classical Least Squares Method for Quantitative Raman Spectral Analysis against Component Information Loss by Yan Zhou, Hui Cao

    Published 2013-01-01
    “…The proposed method was compared with partial least squares (PLS) and principal component regression (PCR) using one example: a data set recorded from an experiment of analyte concentration determination using Raman spectroscopy. A 2-fold cross-validation with Venetian blinds strategy was exploited to evaluate the predictive power of the proposed method. …”
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  17. 137

    Green LED as an Effective Light Source for Curing Acrylate-Based Dental Resins in Combination with Irgacure 784 by Katalin Bukovinszky, Melinda Szalóki, István Csarnovics, Istvan Szabó, Sándor Kéki, Miklós Nagy, Csaba Hegedűs

    Published 2018-01-01
    “…The kinetics of the photopolymerization was followed by Raman spectroscopy and conversion values were determined. …”
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  18. 138

    Deposition and Tribological Properties of Sulfur-Doped DLC Films Deposited by PBII Method by Nutthanun Moolsradoo, Shuichi Watanabe

    Published 2010-01-01
    “…The structure and relative concentration of the films were analyzed by Raman spectroscopy and Auger electron spectroscopy. Hardness and elastic modulus of films were measured by nanoindentation hardness testing. …”
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  19. 139

    Using Nonionic Surfactants for Production of Semiconductor-type Carbon Nanotubes by Gel-based Affinity Chromatography by Varun Shenoy Gangoli, Juyan Azhang, Taryn T. Willett, Sean A. Gelwick, Erik H. Haroz, Junichiro Kono, Robert H. Hauge, Michael S. Wong

    Published 2014-07-01
    “…The semiconductor-enriched fraction purity is in the 90-95% range, based on detailed UV- vis-NIR absorption and resonant Raman spectroscopy characterization of the particulate suspension. …”
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  20. 140

    Preparation and Properties of Ag-Containing Diamond-Like Carbon Films by Magnetron Plasma Source Ion Implantation by K. Baba, R. Hatada, S. Flege, W. Ensinger

    Published 2012-01-01
    “…The film structure was characterized by Raman spectroscopy and X-ray diffractometry (XRD). The DLC films were mainly amorphous, containing crystalline silver, with the amount of silver depending on the process conditions. …”
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