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Surface properties and susceptibility to staining of a resin composite after brushing with different whitening toothpastes [PDF]

Restorative Dentistry & Endodontics
Objectives This study investigated the effects of different whitening toothpaste (WT) on the surface properties and staining susceptibility of a resin composite.
Aline da Silva Barros, Carolina Meneghin Barbosa, Renata Siqueira Scatolin, Waldemir Francisco Vieira Junior, Laura Nobre Ferraz   +4 more
doaj   +2 more sources

Geometrical properties of equipotential surfaces [PDF]

Proceedings of the American Mathematical Society, 1962
Jean‐Pierre Kahane
  +6 more sources

Deposition of Chiral Heptahelicene Molecules on Ferromagnetic Co and Fe Thin-Film Substrates

Nanomaterials, 2022
The discovery of chirality-induced spin selectivity (CISS), resulting from an interaction between the electron spin and handedness of chiral molecules, has sparked interest in surface-adsorbed chiral molecules due to potential applications in spintronics,
Mohammad Reza Safari, Frank Matthes, Karl-Heinz Ernst, Daniel E. Bürgler, Claus M. Schneider   +4 more
doaj   +1 more source

Evaluation of the Accuracy of the Aerosol Optical and Microphysical Retrievals by the GRASP Algorithm from Combined Measurements of a Polarized Sun-Sky-Lunar Photometer and a Three-Wavelength Elastic Lidar

Remote Sensing, 2023
The versatile Generalized Retrieval of Aerosol and Surface Properties (GRASP) algorithm exploits the advantages of synergic ground-based aerosol observations such as radiometric (sensitive to columnar aerosol optical and microphysical properties) and ...
Daniel Camilo Fortunato dos Santos Oliveira, Michaël Sicard, Alejandro Rodríguez-Gómez, Adolfo Comerón, Constantino Muñoz-Porcar, Cristina Gil-Díaz, Simone Lolli, Oleg Dubovik, Anton Lopatin, Milagros Estefanía Herrera, Marcos Herreras-Giralda   +10 more
doaj   +1 more source

Functional Properties of Gluten from Different Wheat Cultivars

Shipin gongye ke-ji, 2022
The glutens obtained from ten different wheat cultivars were employed as materials, and the hydration properties (water and oil holding capacity), and surface properties (foaming ability and foaming stability, emulsifying capacity) of gluten were ...
Lingwen ZHANG, Xinxin LI, Xuefei WANG, Xinyue HU, Hongfang JI, Jicai BI   +5 more
doaj   +1 more source

Research Progress on Activation Mechanism of Pyrite Flotation

Kuangchan zonghe liyong, 2023
Pyrite is one of the most abundant sulfide minerals in nature, often associated with lead, zinc, copper and other high-value sulfide minerals. Activators are normally used to improve the floatability of pyrite that inhibited due to high alkalinity.
Shihao Li, Qiang Ma, Long Wang, Xu Yang
doaj   +1 more source

Correlation between the surface characteristics of carbon supports and their electrochemical stability and performance in fuel cell cathodes

Carbon Energy, 2021
In this paper, an extensive characterisation of a range of carbon blacks (CB) with similar surface area but different surface chemistry is carried out by flow calorimetry, Raman spectroscopy, dynamic water vapour sorption, instrumental gas analysis ...
Ignacio Jiménez‐Morales, Alvaro Reyes‐Carmona, Marc Dupont, Sara Cavaliere, Marlene Rodlert, Flavio Mornaghini, Mikkel J. Larsen, Madeleine Odgaard, Jerzy Zajac, Deborah J. Jones, Jacques Rozière   +10 more
doaj   +1 more source

Structure–Activity Relationships of TiO2 nanoflower-coated Porous Ti Anodes in Electro-catazone process

Chemical Engineering Journal Advances, 2022
Electrochemical heterogeneous catalytic ozonation (E-catazone) process is a new advanced oxidation process for the efficient degradation of ozone-resistant pharmaceutical micropollutants (PMPs).
Xinyang Li, Shuang Cheng, Rong Xu, Xinyu Li, Zhenghui Xu, Siyuan Lai, Xiangrui Ding, Guicheng Liu, Hong Yao   +8 more
doaj   +1 more source

Surface Properties of Suberin [PDF]

Journal of Colloid and Interface Science, 1997
The surface energy of suberin was determined by four different methods, namely, (i) contact angle measurements, (ii) Wilhelmy plate measurements, (iii) maximum bubble pressure, and (iv) inverse gas chromatography (IGC). The first three methods gave a gammasub value in the range 40-50 mN m-1 at room temperature.
Cordeiro, Nereida, Aurenty, Patrice, Belgacem, Mohamed Naceur, Gandini, Alessandro, Neto, Carlos Pascoal   +4 more
openaire   +3 more sources

Nanocomposites made from thermoplastic linear poly(urethane-siloxane) and organoclay: Composition impact on the properties [PDF]

Journal of the Serbian Chemical Society, 2022
Thermoplastic poly(urethane-siloxane)/organoclay nanocomposites (TPU NCs) with different hard segment content (20–55 wt. %) were prepared by in situ polymerization in the presence of organically modified montmorillonite as a nanofiller (Cloisite 30B; 1 ...
Pergal Marija V., Ostojić Sanja, Steinhart Miloš, Stefanović Ivan S., Pezo Lato, Špírková Milena   +5 more
doaj   +1 more source