Showing 321 - 340 results of 544 for search '"Ultraviolet"', query time: 0.07s Refine Results
  1. 321

    Suggested Guidelines for the Treatment of Mycosis Fungoides in Countries with Limited Resources by Mona Abdel-Halim Ibrahim, Nada Eltayeb, Mirna Michel Ibrahim, Ahmed Nassar, Maged Daruish, Maha El-Zimaity, Mahmoud El-Lithy, Ahmed Mostafa, Amal El-Afifi, Haitham Abdelbary, Mahira Hamdy El-Sayed

    Published 2023-01-01
    “…For early classical MF, we recommend Psoralen-ultraviolet A (PUVA), which is a well-tolerated treatment option in dark phenotype. …”
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    Article
  2. 322

    Unintended Sunburn: A Potential Target for Sun Protection Messages by Geraldine F. H. McLeod, Anthony I. Reeder, Andrew R. Gray, Rob McGee

    Published 2017-01-01
    “…However, sunburn from excessive ultraviolet radiation (UVR) remains common. To reduce sunburn incidence, it is important to examine those individuals who experience unintended sunburn. …”
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  3. 323

    Colorimetric Sensor Based on β-Cyclodextrin-Functionalized Silver Nanoparticles for Zidovudine Sensitive Determination by Farhad Ghanizadeh Gerayeli, Farnaz Hosseini, Zohreh Bagheri, Amir Savardashtaki, Zahra Shabaninejad, Ali Mohammad Amani, Sohrab Najafipour

    Published 2020-01-01
    “…Characterization of nanoparticles was done using different methods including infrared (IR) spectroscopy, ultraviolet-visible (UV-Vis) spectroscopy, transmission electron microscopy (TEM), and also, X-ray diffraction (XRD) patterns. …”
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  4. 324

    Experimental Study on the Photothermal Properties of Thermochromic Glass by Mingyi Gao, Dewei Qian, Lihua Zhao, Rong Jin

    Published 2025-01-01
    “…As the temperature increases, the visible, solar, and ultraviolet transmittances decrease at a similar rate. …”
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    Article
  5. 325

    (5E,7E)-4,5,6 Trihydroxy-3-(hydroxymethyl)tetrahydro-2H-pyran-2-ylheptadeca-5,7-dienoate from Euclea crispa (L.) Inhibits Ovarian Cancer Cell Growth by Controlling Apoptotic and Me... by Chella Perumal Palanisamy, Bo Cui, Hongxia Zhang, Selvaraj Jayaraman, Ponnulakshmi Rajagopal, Vishnu Priya Veeraraghavan

    Published 2022-01-01
    “…Further, the compound was confirmed by spectroscopic techniques such as ultraviolet-visible (UV/Vis) spectrometer, Fourier transform infrared (FTIR) spectrometer, and 1H and 13C nuclear magnetic resonance (NMR). …”
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  6. 326

    High order harmonic generation-based attosecond light sources and applications to quantum phenomena by E. Constant, S. Nandi, C. Picot, E. Prost, S. Palakkal, F. Lépine, V. Loriot

    Published 2025-01-01
    “…High harmonic generation based light sources combine high photon energy, broad spectrum, and short duration with a relatively compact implementation, which makes them flexible tools to study and modify physical and chemical properties of matter by acting directly on electronic degrees of freedom. Because extreme ultraviolet radiation interacts primarily with outer and inner valence electrons, it finds likely applications in atomic, molecular, and material science. …”
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  7. 327

    Surface patterning of wide-gap semiconducting β-Ga2O3 thin films by area selective crystallization via room-temperature excimer laser annealing and low-toxic wet etching processes by Daishi Shiojiri, Ryoya Kai, Satoru Kaneko, Akifumi Matsuda, Mamoru Yoshimoto

    Published 2025-01-01
    “…Highly ( $\bar{2}$ 01)-oriented crystalline β -Ga _2 O _3 thin films with ∼70 nm thickness on α -Al _2 O _3 (0001) substrates were obtained through a combination of room-temperature deposition process and the subsequent excimer laser annealing at a deep ultraviolet wavelength of 248 nm. In conclusion, the area selective crystallized β -Ga _2 O _3 micropatterns were obtained through ultrasonic wet etching with 40% H _3 PO _4 aqueous solution to remove amorphous regions.…”
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  8. 328

    Investigation of the Effect of Aerosolized TiO2 Nanoparticles on the NO2 Concentrations under UVA Exposure by Ali Mohamadi Nasrabadi, Ana Maria Todea, Carmen Wolf, Tolga Demirel, David Habryka, Christof Asbach

    Published 2021-04-01
    “…This study investigated the photocatalytic reduction of NO2 due to varying concentrations of aerosolized TiO2 nanoparticles during varying levels of ultraviolet A (UVA) exposure. Additionally, we evaluated the effects of low (5%), moderate (35%), and high (70%) relative humidity. …”
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  9. 329

    Development of a Portable Single Photon Ionization-Photoelectron Ionization Time-of-Flight Mass Spectrometer by Yunguang Huang, Jinxu Li, Bin Tang, Liping Zhu, Keyong Hou, Haiyang Li

    Published 2015-01-01
    “…A vacuum ultraviolet lamp based single photon ionization- (SPI-) photoelectron ionization (PEI) portable reflecting time-of-flight mass spectrometer (TOFMS) was designed for online monitoring gas samples. …”
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  10. 330

    Improving Mechanical Properties of Thermoset Biocomposites by Fiber Coating or Organic Oil Addition by Truc T. Ngo, James G. Kohl, Tawni Paradise, Autumn Khalily, Duane L. Simonson

    Published 2015-01-01
    “…Epoxy resin is cured using an amine-based initiator, whereas UVL resin is cured under ultraviolet light. Results show that hemp fibers with APTES prime coat used in either epoxy or UVL matrix exhibit some potential improvements in the composite’s mechanical properties including tensile strength, modulus of elasticity, and ductility. …”
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    Article
  11. 331

    Synthesis, Characterization, Optical and Dielectric Properties of NiO and Zn-Doped NiO Nanostructures: Toward Advanced Applications by Atizaz Ali, Sohail Ahmad, Muhammad Usman, Nangyaley Khan, Muhammad Hashim, Yasir Ali, Rasool Shah, Naveed Ur Rahman

    Published 2024-01-01
    “…Scanning electron microscope (SEM) images revealed flowerlike morphologies, energy-dispersive X-ray spectroscopy (EDX) authenticated the elemental composition without any impurities. Ultraviolet–visible (UV-Vis) spectroscopy demonstrated heightened absorption in doped and nanocomposite samples. …”
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    Article
  12. 332

    Bioactive Potential of 3D-Printed Oleo-Gum-Resin Disks: B. papyrifera, C. myrrha, and S. benzoin Loading Nanooxides—TiO2, P25, Cu2O, and MoO3 by Diogo José Horst, Sergio Mazurek Tebcherani, Evaldo Toniolo Kubaski, Rogério de Almeida Vieira

    Published 2017-01-01
    “…The oleo-gum-resins from benzoin, myrrha, and olibanum in pure state and also charged with 10% of metal oxide nanoparticles, TiO2, P25, Cu2O, and MoO3, were characterized by ultraviolet-visible (UV-Vis) and Fourier transform infrared (FTIR) spectroscopy, energy-dispersive X-ray microanalysis (EDXMA), scanning electron microscopy (SEM), and differential scanning calorimetry (DSC). …”
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  13. 333

    Enhanced Interfacial Contact and Lithium-Ion Transport in Ionic Liquid Polymer Electrolyte via In-Situ Electrolyte-Cathode Integration by Zehua Chen, Mianrui Li, Shengguang Qi, Li Du

    Published 2025-01-01
    “…In this work, an ionic liquid-modified comb-like crosslinked network composite solid-state electrolyte with an integrated electrolyte/cathode structure is prepared by in situ ultraviolet (UV) photopolymerization. Combining the enhanced interfacial contact and the introduction of ionic liquid, a continuous and fast Li<sup>+</sup> transport channel at the electrolyte–cathode interface is established, ultimately enhancing the overall performance of solid-state lithium batteries. …”
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  14. 334

    Lepidium sativum Seed Extract-Mediated Synthesis of Zinc Oxide Nanoparticles: Structural, Morphological, Optical, Hemolysis, and Antibacterial Studies by Adnan Alnehia, Annas Al-Sharabi, Abdel-Basit Al-Odayni, A. H. Al-Hammadi, Fares H. AL-Ostoot, Waseem Sharaf Saeed, Naaser A. Y. Abduh, Ali Alrahlah

    Published 2023-01-01
    “…The obtained ZnO NPs were characterized by X-ray diffraction, scanning electron microscopy, Fourier transform infrared, and ultraviolet-visible spectroscopy. The in vitro antibacterial activity of ZnO NPs against Gram-positive (S. aureus) and Gram-negative (E. coli) bacteria was assessed using the disk diffusion technique. …”
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  15. 335

    Enhanced Visible Light Photocatalytic Activity for TiO2 Nanotube Array Films by Codoping with Tungsten and Nitrogen by Min Zhang, Juan Wu, DanDan Lu, Jianjun Yang

    Published 2013-01-01
    “…The samples were characterized by scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and ultraviolet-visible light diffuse reflection spectroscopy. …”
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  16. 336

    Determination of Ketotifen Fumarate in Syrup Dosage Form by High Performance Liquid Chromatography by Mohammed Ali Salih, Dlivan Fattah Aziz, Salar Ibrahim Ali

    Published 2020-12-01
    “…m) column was detected by ultraviolet absorbance at 297 nm with no interference from widely using excipients, the mobile phase (A) is a mixture of triethylamine and water (175 ?…”
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  17. 337

    Changes in the Biomechanical Properties of Corneal Stromal Lens after Collagen Crosslinking Induced by EDC-NHS by Rong Shi, Lijing Wang, Chengpeng Liang, Yu Cheng, Tai Xiang Liu, Xin Luo

    Published 2024-01-01
    “…Corneal stromal lenticules (n = 100) obtained from small incision lenticule extraction (SMILE) procedures were divided into 5 groups: no treatment (control); EDC/NHS (5%/2.5%); EDC/NHS(5%/5%); EDC/NHS (10%/5%); riboflavin and ultraviolet-A light (UVA). Collagen crosslinking was induced using EDC-NHS and UVA. …”
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  18. 338

    Application and Analysis of an Ionic Liquid Gel in a Soft Robot by Chenghong Zhang, Bin He, Zhipeng Wang, Yanmin Zhou, Aiguo Ming

    Published 2019-01-01
    “…An ionic liquid gel (ILG), a new type of soft actuator material, was obtained by mixing 1-butyl-3-methylimidazolium tetrafluoroborate (BMIMBF4), hydroxyethyl methacrylate (HEMA), diethoxyacetophenone (DEAP) and ZrO2 and then polymerizing this mixture into a gel state under ultraviolet (UV) light irradiation. An ILG soft actuator was designed, the material preparation principle was expounded, and the design method of the soft robot mechanism was discussed. …”
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  19. 339

    Photophysical studies of Zn(II) tetra, tert-butyl phthalocyanine by Ayari, Sami, Arnoux, Philippe, Ouzari, Hadda Imene, Frochot, Céline

    Published 2024-12-01
    “…This study investigates the ultraviolet–visible (UV–vis) absorption and fluorescence emission spectroscopies of tert-ZnPc(II), focusing on the impact of solvent polarity and the effect of different concentrations of water on UV–vis absorption behavior.…”
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  20. 340

    Qualitative and Quantitative Characterization of Monosaccharide Components of Salvia miltiorrhiza, Liguspyragine Hydrochloride, and Glucose Injection by Fa-huan Ge, Xian-peng Ma, Jin-fang Ma, Chang-qiong Bi, Tian-ling Chen, Xiang-dong Zhang, Xue Xiao

    Published 2017-01-01
    “…The average concentration of glucose was 5.18 g/100 mL, which was near the average value at 5.25 g/100 mL detected by ultraviolet spectrophotometry and also close to the marked amount (5.00 g/100 mL) on the label.…”
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