Showing 201 - 220 results of 254 for search '"fluoride"', query time: 0.04s Refine Results
  1. 201

    Effects of underlying substrates on the underwater oleophobicity of graphene oxide-phytic acid (GO-PA) coatings by Sue Lyn Tan, Abraham Matthews Joshua, Ee Von Lau

    Published 2025-03-01
    “…Results showed that the underwater oleophobicity of GO-PA coated substrates was the lowest in stainless steel, followed by copper, polyvinylidene fluoride (PVDF) and carbon steel. The underwater oleophobicity was correlated to the increase in surface energy and surface roughness, accompanied by a reduction in the water de-wetting phenomenon at the contact region. …”
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  2. 202

    Performance of Microfiltration Membranes to Turn Processed Water from Hospital Wastewater Treatment Plants (WWTP) into Clean Water by Imam Santosa, Daria Br Ginting, Bambang Murwanto, Mareli Telaumbanua

    Published 2024-04-01
    “…The results that the efficiency of reducing the wastewater recycling equipment from the WWTP outlet using  Microfiltration Membrane for pH 7%, Temperature 6%, Turbidity 64%, Colour 85%, Dissolved Solids (TDS) 40%, Nitrate 70%, Nitrite 94%, dissolved Iron (Fe) 33%, Manganese  60%, Cadmium 50%, Lead  43%, Fluoride 46%, Cyanide 96%, Hardness (CaCO3) 11%. In conclusion, all the parameters studied experienced a decrease in concentration. …”
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  3. 203

    Effect of Isopropanol on Microstructure and Activity of TiO2 Films with Dominant {001} Facets for Photocatalytic Degradation of Bezafibrate by Murtaza Sayed, Fu Pingfeng, Hasan M. Khan, Pengyi Zhang

    Published 2014-01-01
    “…In addition, the photocatalytic activity of as-synthesized TiO2 films was greatly enhanced after calcination treatment at 600°C, which can be attributed to removal of fluoride ions and organic residuals adsorbed on the surface of the catalyst. …”
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  4. 204

    Awareness and Treatment Decisions on Tooth Wear among Jordanian Dentists and Prosthodontists: A Cross-Sectional Survey Study by Samiha Sartawi, Nesreen A. Salim, Duaa Taim

    Published 2020-01-01
    “…Minimally affected anterior teeth were mostly treated with fluoride. Restoration of posterior worn teeth with overlay was suggested by one-third of the dentists. …”
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  5. 205

    Do Different Tooth Bleaching–Remineralizing Regimens Affect the Bleaching Effectiveness and Enamel Microhardness In Vitro? by Hamideh Sadat Mohammadipour, Parnian Shokrollahi, Sima Gholami, Hosein Bagheri, Fatemeh Namdar, Salehe Sekandari

    Published 2024-01-01
    “…The 3% fluorohydroxyapatite (FHA) and 2% sodium fluoride (NaF) were applied before (FHA/B, NaF/B), during (FHA + B, NaF + B) and after (B/FHA, B/NaF) the bleaching process in other groups. …”
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  6. 206

    Customised Enriched Coconut Oil as Panacea for Oral Biofilm Mediated Diseases - A Prospective Study by Shamini Sai, Raga T Nivedha, Srinivasan Narasimhan, Aruna K. Veronica, Jayaraman Selvakumar, Anand V. Susila

    Published 2023-04-01
    “…Methods and Materials: 60 adults (18-22 years) having DMFT score of 2-11, gingival and plaque index as zero, no history of antibiotics for one month or fluoride application in 2 weeks were randomly divided (computer-generated list) and allocated into 3 groups (A-CHX, B-CEC, C-AT) of 20 subjects each based on the intervention. …”
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  7. 207

    Current knowledge about early childhood caries in the gulf cooperation council with worldwide reflection: Scoping review of the scientific literature (2010-2021). by Asmaa Othman Alkhtib, Hasaan G Mohamed

    Published 2023-01-01
    “…Many oral health promotion programs were identified globally including oral health education, nutritional programs, the use of fluoride and pit-and-fissure sealants, and inter-professional population-based oral health promotion and prevention programs such as school-based oral health programs, motivational interviewing, and anticipatory guidance. …”
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  8. 208

    Morphology of macropores in n-Si formed in NH4 F-containing solutions during photoanodization by V. V. Bolotov, I. V. Ponomareva, K. E. Ivlev

    Published 2020-11-01
    “…The features of pore formation during photoanodization in electrolytes based on ammonium fluoride are studied depending on illumination, pH, current density. …”
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  9. 209

    Development of Cutaneous Bioadhesive Ureasil-Polyether Hybrid Films by João Augusto Oshiro Junior, Flávia Chiva Carvalho, Christiane Pienna Soares, Marlus Chorilli, Leila Aparecida Chiavacci

    Published 2015-01-01
    “…The objective of this work was to study the influence of the use of an acid catalyst (hydrochloric acid) and a basic catalyst (ammonium fluoride) in the hydrolysis and condensation reactions on the time formation and bioadhesion of ureasil-polyether films. …”
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  10. 210

    Dissolution Mechanism of YbOF in (LiF-CaF<sub>2</sub>)<sub>eut.</sub> Molten Salt by Linsheng Luo, Kailei Sun, Xu Wang

    Published 2025-01-01
    “…The dissolution mechanism of YbOF in a fluoride-containing (LiF-CaF<sub>2</sub>)<sub>eut.</sub> molten salt is the basis for analyzing the structure of the resulting medium and optimizing the electrolytic preparation of rare-earth Yb alloys. …”
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  11. 211

    Fractal analysis and microstructure development PVDF based multifunctional material by Peleš-Tadić Adriana, Vuković George, Kojović Aleksandar, Stojanović Dušica, Vlahović Branislav, Obradović Nina, Pavlović Vladimir

    Published 2024-01-01
    “…Polyvinylidene fluoride (PVDF) is a novel gel polymer electrolyte alternative which can reduce the risk of irreversible failure in lithium-ion batteries (LIB) [1]. …”
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  12. 212

    Investigation of groundwater quality indices and health risk assessment of water resources of Jiroft city, Iran, by machine learning algorithms by Sobhan Maleky, Maryam Faraji, Majid Hashemi, Akbar Esfandyari

    Published 2024-12-01
    “…The analysis of hydrochemical parameters, including arsenic (As), fluoride (F), nitrate (NO3), and nitrite (NO2), in 408 samples revealed that concentrations of F, NO3, and NO2 were below the WHO standard threshold, but levels of As exceeded the permissible value. …”
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  13. 213

    Facile Synthesis of Graphene Oxide/Titanate Nanotube Composites and Their Application for Cobalt(II) Removal by Min-Da Xu, Zhen Jin, Wen-Jie Xie, De-Cai Wang, Guang-Song Xu, Ai-Jing Wang, Ran Zhang, Jian Huang

    Published 2022-01-01
    “…In addition, the effect of coexisting anions on fluoride removal is also investigated. Na+, K+, and Mg2+ ions have shown a negligible effect on the Co(II) adsorption efficiency of the GTNT composites. …”
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  14. 214

    Antibacterial Activity of As-Annealed TiO2 Nanotubes Doped with Ag Nanoparticles against Periodontal Pathogens by Sinem Yeniyol, Zhiming He, Behiye Yüksel, Robert Joseph Boylan, Mustafa Ürgen, Tayfun Özdemir, John Lawrence Ricci

    Published 2014-01-01
    “…Commercially pure Ti sheets were anodized in an electrolyte containing ethylene glycol, distilled water and ammonium fluoride at room temperature to produce TiO2 nanotubes. …”
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  15. 215

    Simultaneous Determination of Thidiazuron and Forchlorfenuron in Orange by Solid Phase Extraction with Molecularly Imprinted Membrane Followed by High Performance Liquid Chromatogr... by SHI Yu, WANG Jian, DOU Rui, QI Yingchun, DONG Xiao, NIU Zhirui, REN Jingyu, HUANG Hua, ZHAO Yixue

    Published 2025-01-01
    “…In this study, molecularly imprinted membrane (MIM) was prepared using polydopamine (PDA)-modified polyvinylidene fluoride (PVDF) membrane as the base membrane, thidiazuron (TDZ) as the template, methacrylic acid (MAA) as the functional monomer, and ethylene glycol dimethacrylate (EGDMA) as the cross-linker. …”
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  16. 216

    INFLUENCE OF EXO- AND ENDOGENOUS FACTORS ON THE MORPHOLOGICAL AND FUNCTIONAL STATE OF THE SPLEEN AS AN IMPORTANT MEDICAL AND SOCIAL PROBLEM OF THE HEALTH CARE SYSTEM by O.V. Mamai, S.M. Bilash, R.M. Grinko

    Published 2023-08-01
    “…Spleen architectural features have been described in aging, chronic stress, sleep deprivation, under the influence of electromagnetic radiation, radiation exposure, sodium glutamate, sodium nitrite, and sodium fluoride. In forensic practice, trauma is considered the most common pathology of the spleen. …”
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  17. 217

    Antimicrobial Effects of Dental Luting Glass Ionomer Cements on Streptococcus mutans by Sina Klai, Markus Altenburger, Bettina Spitzmüller, Annette Anderson, Elmar Hellwig, Ali Al-Ahmad

    Published 2014-01-01
    “…This is because of their well-known antimicrobial potential through the release of fluoride ions. The aim of this in vitro study was to investigate the antimicrobial effect of five dental luting cements which were based on glass ionomer cement technology. …”
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  18. 218

    Reaction Kinetics of Sodium Bentonite with Different Acid Systems: An Experimental Study by Yang Li, Xiaoming Ni, Zheng Zhao, Cixiang Yang, Zhongcheng Li

    Published 2020-01-01
    “…Discovering the characteristics of the reaction kinetics of acid systems (hydrogen fluoride (HF), hydrochloric acid (HCl), and CH3COOH) at different concentrations with sodium bentonite can provide experimental support for optimising formulations used in removing plugs through acidification. …”
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  19. 219

    Synergistic Chemical Modification and Physical Adsorption for the Efficient Curing of Soluble Phosphorus/Fluorine in Phosphogypsum by Junsheng Zhou, Yue Yang, Huiquan Li, Ganyu Zhu, Haoqi Yang

    Published 2025-01-01
    “…Through SEM, XRD, and FT-IR analyses, it was found that zeolite powder adsorbs fluorine and phosphorus through encapsulation, while quicklime chemically reacts to form insoluble calcium phosphate and calcium fluoride. This transformation decreases the solubility, mitigating potential environmental contamination. …”
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  20. 220

    Opinions and Treatment Decisions for Dental Erosive Wear: A Questionnaire Survey among Icelandic Dentists by Aida Mulic, Inga B. Árnadòttir, Torbjòrg Jensdottir, Simen E. Kopperud

    Published 2018-01-01
    “…Most of the dentists (88%) treated patients themselves, and half of them preferred prevention with high fluoride and resin sealants. While some dentists wanted to restore teeth more invasively, most considered to restore with a filling. …”
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