Showing 81 - 100 results of 144 for search '"bleach"', query time: 0.05s Refine Results
  1. 81

    An Innovative Approach to Treat Incisors Hypomineralization (MIH): A Combined Use of Casein Phosphopeptide-Amorphous Calcium Phosphate and Hydrogen Peroxide—A Case Report by Stefano Mastroberardino, Guglielmo Campus, Laura Strohmenger, Alessandro Villa, Maria Grazia Cagetti

    Published 2012-01-01
    “…This problem leads patients to request a bleaching treatment to improve aestheticconditions.Nevertheless, hydrogen peroxide can produce serious side-effects, resulting from further mineral loss. …”
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    Article
  2. 82

    Negative effects by mineral accretion technique on the heat resilience, growth and recruitment of corals. by Ewout Geerten Knoester, Richard Sanders, Daisy Durden, Bulisa O Masiga, Albertinka J Murk, Ronald Osinga

    Published 2024-01-01
    “…We investigated how MAT influences the bleaching resilience, condition and growth of four coral species and natural coral recruitment in Kenya. …”
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    Article
  3. 83

    Diminishing discoloration; enhancing esthetics: Management of discolored restorations with computer-aided-design/computer-aided-manufacturing veneers by Rishu Koul, Deepak Kalia, Kamal Verma

    Published 2025-01-01
    “…Tooth discoloration that cannot be treated with more conservative procedures such as bleaching or microabrasion, requires restorative treatment to mask the unesthetic appearance. …”
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    Article
  4. 84

    Cosmetic Remodeling of the Smile: Combining Composite Resin and Ceramics over Teeth and Implants by Leonardo Fernandes da Cunha, Ubiracy Gaião, Rafael Coutinho Silva, Carla Castiglia Gonzaga, Gisele Maria Correr

    Published 2017-01-01
    “…Initially, periodontal therapy and dental bleaching were performed. Subsequently, direct composite resins were applied to the central incisors and canines to reestablish the sizes and shapes of these teeth. …”
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    Article
  5. 85

    Structural, Optical and Electrochromic Properties of Nanocrystalline TiO2 Thin Films Prepared by Spin Coating by R. Jourdani, A. Outzourhit, A. Oueriagli, D. Aitelhabti, E. L. Ameziane, S. Barazzouk, S. Hotchandani

    Published 2004-01-01
    “…The films showed reversible coloration/bleaching cycles as demonstrated by cyclic voltametry and current–time transients. …”
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    Article
  6. 86

    Mixed Signals: interpreting mixing patterns of different soil bioturbation processes through luminescence and numerical modelling by W. M. van der Meij, S. Riedesel, S. Riedesel, T. Reimann

    Published 2025-01-01
    “…The luminescence signal resets (bleaches) when a soil particle is exposed to daylight at the soil surface and accumulates when the particle is buried in the soil, acting as a proxy for subsurface residence times. …”
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    Article
  7. 87

    Photochromism of indolino-benzopyrans studied by NMR and UV-visible spectroscopy

    Published 2006-01-01
    “…The structures of photomerocyanines elucidated by NMR spectroscopy and spectrokinetic data (<mml:math> <mml:msub> <mml:mi>&#x03BB;</mml:mi> <mml:mrow> <mml:mi>max</mml:mi><mml:mo>&#x2061;</mml:mo> </mml:mrow> </mml:msub> </mml:math> of colored form, colorability, and rate constant of bleaching) obtained by UV-visible spectroscopy are reported.…”
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    Article
  8. 88

    Clinical Management of Two Root Resorption Cases in Endodontic Practice by Jozef Mincik, Daniel Urban, Silvia Timkova

    Published 2016-01-01
    “…It may occur as a consequence of dental trauma, orthodontic treatment, and bleaching, and occasionally it accompanies periodontal disease. …”
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    Article
  9. 89

    Death and taphonomy of Holocene stromatolites from Lagoa Vermelha, Brazil by Keim, Carolina Neumann, Farina, Marcos

    Published 2023-08-01
    “…Stromatolites from Lagoa Vermelha in Brazil were claimed as living, lithifying structures several years ago, but recently have been reported as dead, bleached skeletons. Here we confirm that they are currently not forming new laminae. …”
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    Article
  10. 90

    Modalisations a priori et a posteriori : le cas de would by Paul Larreya

    Published 2015-07-01
    “…It is shown that, although would may seem ‘semantically bleached’ in these contexts, it retains a full modal meaning.…”
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    Article
  11. 91

    Design and Synthesis of Metal Complexes of (2E)-2-[(2E)-3-Phenylprop-2-en-1-ylidene]hydrazinecarbothioamide and Their Photocatalytic Degradation of Methylene Blue by P. Murali Krishna, N. B. Gopal Reddy, Nagaraju Kottam, B. C. Yallur, Hussain Reddy Katreddi

    Published 2013-01-01
    “…The photocatalytic degradation has been considered to be an efficient process for the degradation of organic pollutants, which are present in the effluents released by industries. The photocatalytic bleaching of cationic dye methylene blue was carried out spectrometrically on irradiation of UV light using Cu(II), Ni(II), and Co(II) complexes of (2E)-2-[(2E)-3-phenylprop-2-en-1-ylidene]hydrazinecarbothioamide (HL). …”
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  12. 92

    Quantum yields of photocoloration and molar absorption coefficients of ferrocenyl substituted benzo and dibenzochromenes. Comparison with their phenyl-homologues by Pierre Brun, Robert Guglielmetti, Jean Claude Micheau, Véronique Pimienta, Stéphane Anguille

    Published 2003-01-01
    “…Ferrocenyl- substitution was also shown to increase the thermal bleaching rate constants and to decrease the photocoloration quantum yields. …”
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    Article
  13. 93

    Jean-Antoine Chaptal (1756–1832), agronome et chimiste by Fournier, Josette

    Published 2024-04-01
    “…The chemist is remembered for his work on wine, the bleaching and dyeing of cotton, and the extraction of beet sugar. …”
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    Article
  14. 94

    Governing marine cloud brightening for ecosystem conservation under a warming climate by Rose Foster, Nicole Shumway, Daniel Harrison, Pedro Fidelman

    Published 2025-01-01
    “…These findings are explored in relation to the design of effective MCB governance, with a particular focus on potential small-scale applications for ecosystem conservation purposes, like coral bleaching mitigation. The paper underscores the existing knowledge gaps and potential avenues for future MCB governance research, contributing to the burgeoning literature on the governance of innovative technologies aimed at addressing global environmental challenges. …”
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    Article
  15. 95

    Characteristics, Phytochemical Analysis and Biological Activities of Extracts from Tunisian Chetoui Olea europaea Variety by Ines Khlif, Karim Jellali, Thomas Michel, Maria Halabalaki, Alexios Leandros Skaltsounis, Noureddine Allouche

    Published 2015-01-01
    “…The in vitro antioxidant property was investigated using DPPH, ferric reducing antioxidant capacity (FRAP), oxygen reducing antioxidant capacity (ORAC), and β-carotene-linoleic acid bleaching assays while antimicrobial activity was evaluated using macrodilutions method. …”
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    Article
  16. 96

    Contaminants in the Urban Environment: Dioxins by Yun-Ya Yang, Gurpal S. Toor

    Published 2015-08-01
    “…They are by-products of a number of human activities such as combustion of fuels and wastes containing polyvinyl chloride (PVC), chlorine bleaching of paper products, and selected industrial processes. …”
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    Article
  17. 97

    Contaminants in the Urban Environment: Dioxins by Yun-Ya Yang, Gurpal S. Toor

    Published 2015-08-01
    “…They are by-products of a number of human activities such as combustion of fuels and wastes containing polyvinyl chloride (PVC), chlorine bleaching of paper products, and selected industrial processes. …”
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    Article
  18. 98

    Valorization of Agricultural Residues for Cellulose Nanofibrils Production and Their Use in Nanocomposite Manufacturing by Ramzi Khiari

    Published 2017-01-01
    “…The CNF suspensions were prepared by the combination of chemical and mechanical treatment: the microscopic fibres were firstly isolated by the delignification-bleaching process, followed by TEMPO-mediated oxidation to facilitate the further nanofibrillation using high-pressure homogenization process at 600 bar for 10 passes as a mechanical treatment. …”
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  19. 99

    Les autochtones invisibles ou comment l’Argentine s’est « blanchie » by Sabine Kradolfer

    Published 2008-11-01
    “…However, in the two last decades, the organizations defending the rights of the indigenous populations have proposed new forms of citizenship and have been negotiating alternative modes of social and political organization with the state.« Blanchie » in the title of my paper has a double meaning in French and refers – perhaps in a somewhat impertinent way – not only to the process of assimilation of the indigenous people in the Argentinean Nation (here it would be « whitening ») but also to the negation of the various attempts (not only military but also political, social, cultural, legal, etc) aiming at making disappear the indigenous cultures which are (almost) never regarded as reprehensible actions (here it would be « bleaching »).…”
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  20. 100

    Minimally Invasive Approach for Improving Anterior Dental Aesthetics: Case Report with 1-Year Follow-Up by H. Sevilay Bahadır, Gökhan Karadağ, Yusuf Bayraktar

    Published 2018-01-01
    “…The resin infiltration technique was applied to the maxillary anterior teeth except the maxillary right canine. The bleaching treatment was applied to the maxillary left canine tooth. …”
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