Showing 2,681 - 2,700 results of 4,095 for search '"spectroscopy"', query time: 0.09s Refine Results
  1. 2681

    Label-Free Surface-Enhanced Raman Scattering for Genomic DNA Cytosine Methylation Reading by Kazi Morshed Alom, Anastasiia Tukova, Nana Lyu, Alison Rodger, Yuling Wang

    Published 2025-01-01
    “…In this article, we report a facile label-free surface-enhanced Raman scattering (SERS) spectroscopy system that utilizes gold nanoparticles (AuNPs) for signal enhancement of methylated DNA. …”
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    Article
  2. 2682

    The effect of plasticizers on rheological, physical and mechanical properties of low cement high alumina gunning refractories by Mohammad Mobasheri, Ali Mohammad Hadian, Yasaman Mohammadi, Behzad Azimi, Mehrnoosh Kamali

    Published 2025-01-01
    “…In addition, scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and X-ray diffractometry (XRD) were used to characterize the samples. 1 and 2 wt% of CMC, H19, bentonite and ballclay were added to the mixtures as plasticizers. …”
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    Article
  3. 2683

    Synthesis and characterization of nylon-610 phase change materials with varied reduced graphene oxide filler ratios by Fadhl Al-Mahmodi Akram, Saii Patmashini, Munusamy Yamuna, Muniyadi Mathialagan, Siong Leong Sim

    Published 2025-01-01
    “…The characterization of the synthesized composites was meticulously conducted through Fourier Transform Infrared Spectroscopy (FTIR) and X-Ray Diffraction (XRD) analyses. …”
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  4. 2684

    A Low-Resistance Hybrid Nanomaterial Composed of Double-Charged Ionic Liquid and a Layered Double Hydroxide (Type Al/Mg-Dodecyl Sulfate) for Electrochemical Determination of Methyl... by Mir Mahdi Abolghasemi, Marzieh Piryaei, Elnaz Tartibi

    Published 2024-01-01
    “…The results of Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (XRD) demonstrated that Mg/Al LDH/DABCO-IL was successfully synthesized. …”
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    Article
  5. 2685

    Tomato Seed Coat Permeability to Selected Carbon Nanomaterials and Enhancement of Germination and Seedling Growth by Tatsiana A. Ratnikova, Ramakrishna Podila, Apparao M. Rao, Alan G. Taylor

    Published 2015-01-01
    “…Bright field, fluorescence, and electron microscopy and micro-Raman spectroscopy provided corroborating evidence that neither CBNM was able to penetrate the seed coat. …”
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    Article
  6. 2686

    Proteomics and Its Current Application in Biomedical Area: Concise Review by Semira Gobena, Bemrew Admassu, Mebrie Zemene Kinde, Abebe Tesfaye Gessese

    Published 2024-01-01
    “…Various sophisticated techniques are employed in proteomics, including polyacrylamide gel electrophoresis, mass spectrometry analysis, NMR spectroscopy, protein microarray, X-ray crystallography, and Edman sequencing. …”
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  7. 2687

    Fabrication, Characterization, and Optimization of CdS and CdSe Quantum Dot-Sensitized Solar Cells with Quantum Dots Prepared by Successive Ionic Layer Adsorption and Reaction by H. K. Jun, M. A. Careem, A. K. Arof

    Published 2014-01-01
    “…The QDs deposited on TiO2 surface were characterized using UV-vis absorption spectroscopy, FESEM, and TEM imaging.…”
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  8. 2688

    A Simple Way to Achieve Self-Cleaning Surfaces with Unique Antifouling Property by Caizhen Yao, Shizhen Xu, Xiaodong Jiang, Jiaxuan Chen, Xiaodong Yuan

    Published 2020-01-01
    “…X-ray photoelectron spectroscopy was employed to analyse the surface elemental compositions and functional groups. …”
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    Article
  9. 2689

    Role of CO2 Laser on SBS between Dental Porcelain and Composite Resin Repair Process by Noor Bader Hassan, Basima Mohammed Ali Hussein, Ahmed Ali Mohammed

    Published 2023-01-01
    “…Additionally, three specimens were used in scanning electronic microscopy and energy-dispersive spectroscopy tests. Group I was treated with 9.5% hydrofluoric acid (HF), Group II with a 5 W CO2 laser, and Group III with CO2 followed by etching with 9.5% HF. …”
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    Article
  10. 2690

    New insights in large-pores mesoporous silica microspheres for hemostatic application by Sara Saber Younes Mohamed, Roberta Cavalli, Elisabetta Rombi, Luciano Atzori, Marco Armandi, Barbara Onida

    Published 2025-02-01
    “…The success of surface modification was investigated by Fourier Transform Infrared spectroscopy (FT-IR) and thermogravimetric analysis (TGA), which confirmed the increase in the amount of surface hydroxyl groups. …”
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    Article
  11. 2691

    Multi-project wafer runs for electronic graphene devices in the European 2D-Experimental Pilot Line project by Bárbara Canto, Martin Otto, Arantxa Maestre, Alba Centeno, Amaia Zurutuza, Bianca Robertz, Eros Reato, Bartos Chmielak, Stefanie L. Stoll, Andreas Hemmetter, Florian Schlachter, Lisa Ehlert, Sha Li, Daniel Neumaier, Gordon Rinke, Zhenxing Wang, Max C. Lemme

    Published 2025-02-01
    “…Test devices were measured across the wafers to assess the device quality and variability before delivering the fabricated dies to the customers. Raman spectroscopy confirmed minimal structural changes in the graphene caused by the fabrication process, while electrical measurements of two different device types verified the device specifications defined in the process design kit.…”
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  12. 2692

    Influence of CTAB surfactant on the various properties of CdO nanoparticles and their application in field of dye degradation by Deepak Singhwal, Amita Khatri, Pawan Rana

    Published 2023-06-01
    “…Elemental Dispersive X-ray Spectroscopy (EDS) confirmed existence of constituents and hence marks purity of prepared samples. …”
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    Article
  13. 2693

    A Comparison of the Physicochemical Properties and Fatty Acid Composition of Indaiá (Attalea dubia) and Babassu (Orbignya phalerata) Oils by Bianca Silva Ferreira, Lara Pereira Faza, Mireille Le Hyaric

    Published 2012-01-01
    “…The oil was also analyzed using infrared and nuclear magnetic resonance spectroscopy. The fatty acid profile of the oil was determined by GC-MS. …”
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    Article
  14. 2694

    Structural, Optical, and Mechanical Properties of Polyvinylpyrrolidone/Graphene Oxide Microfibers for Optoelectrical Applications by Shahab Kharazmi

    Published 2024-10-01
    “…X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), Fourier-transform infrared spectroscopy (FTIR), and luminescence measurement techniques were used to examine the structural and optical properties of these fibers. …”
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  15. 2695

    Halodule uninervis extract facilitates the green synthesis of gold nanoparticles with anticancer activity by Nadine Wehbe, Joelle Edward Mesmar, Riham El Kurdi, Ali Al-Sawalmih, Adnan Badran, Digambara Patra, Elias Baydoun

    Published 2025-02-01
    “…Thermogravimetric analysis (TGA) and Fourier transform infra-red spectroscopy (FTIR) data confirmed the role of HUE in the capping and stabilization of the manufactured AuNPs. …”
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    Article
  16. 2696

    Evaluation of the Effect of Different Universal Adhesives on Remineralized Enamel by Shear Bond Strength and Fe-SEM/EDX Analysis by Beyza Arslandaş Dinçtürk, Cemile Kedici Alp

    Published 2025-01-01
    “…The aim of this study is to evaluate the shear bond strength of different universal adhesives applied to intact, demineralized, and remineralized enamel surfaces with total-etch and self-etch modes and to examine the effect of universal adhesives on the Ca/P mineral atomic and mass ratios of these enamel with FE-SEM/EDX (Field Emission Scanning Electron Microscopy with Energy Dispersive X-Ray Spectroscopy) analysis. For this study, 264 bovine incisors were used. …”
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  17. 2697

    Assessment of forest soil contamination by heavy metals in the Polish National Park near Warsaw by Aneta Łukaszek-Chmielewska, Joanna Rakowska, Marzena Rachwał, Olga Stawarz

    Published 2025-02-01
    “…The content of the cadmium, lead, manganese and chromium (using atomic emission spectroscopy with induction-coupled plasma), as well as granulometric composition, pH value and nitrogen and total carbon content, were conducted on soil samples taken from the surface layer (0–10 cm) in the protected area of the Kampinos National Park in Poland. …”
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    Article
  18. 2698

    Formation of composite hydrogel of carboxymethyl konjac glucomannan/gelatin for sustained release of EGCG by Lin Wang, Ning Zhou, Shengxuan Zheng, Jie Pang

    Published 2022-09-01
    “…The mechanism of interaction between hydrogels was confirmed by Fourier transform infrared spectroscopy, X-ray diffraction, Scanning electron microscopy and Thermogravimetric analysis. …”
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    Article
  19. 2699

    Online Measurement of Soil Organic Carbon as Correlated with Wheat Normalised Difference Vegetation Index in a Vertisol Field by Yücel Tekin, Yahya Ulusoy, Zeynal Tümsavaş, Abdul M. Mouazen

    Published 2014-01-01
    “…This study explores the potential of visible and near infrared (vis-NIR) spectroscopy for online measurement of soil organic carbon (SOC). …”
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  20. 2700

    Polyurethane-modified asphalt mechanism by Pengzhen Lu, Changjun He, Jiahao Wang, Ying Wu, Jiarui Ding

    Published 2025-07-01
    “…The feasibility of using polyurethane as a modifier and its effects on matrix asphalt were analyzed using scanning electron microscopy, Fourier transform infrared spectroscopy, and atomic force microscopy. Additionally, molecular dynamics simulations were employed to analyze the radial distribution function, adhesion energy, and cohesive energy density of asphalt before and after the addition of polyurethane at the microscopic structural level, revealing the molecular motion trends and interfacial bonding forces of the four components of asphalt.The results indicate that the incorporation of polyurethane leads to changes in the absorption peaks of matrix asphalt, a reduction in the ''honeycomb'' structure, and shrinkage. …”
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    Article