In Vitro evaluation of remineralization potential of novamin on artificially induced carious lesions in primary teeth using scanning electron microscope and vickers hardness

Conclusions: SHY NM (Novamin) exhibited superior remineralization potential.
Source: Indian Journal of Dental Research - Category: Dentistry Authors: Source Type: research

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Publication date: April 2020Source: Materials Science in Semiconductor Processing, Volume 109Author(s): Y.E. FiratAbstractThe uniform aluminum-doped nickel oxide (Al:NiO) thin films were fabricated on indium tin oxide (ITO) by an efficient route of galvanostatic mode together with the help of conventional electrochemical methods. The cathodic deposition current densities were increased from 4 mA cm−2 to 7 mA cm−2 by a step of 1 mA cm−2 for the growth time of 30 s. The produced films were annealed in air at 400 °C for 1 h. The effect of deposition curre...
Source: Materials Science in Semiconductor Processing - Category: Materials Science Source Type: research
AbstractSummaryLumbar spine volumetric bone mineral density (BMD) measured using quantitative computed tomography (QCT) can discriminate between postmenopausal women with low areal BMD with and without vertebral fractures. QCT provides a 3D measure of BMD, excludes the vertebral posterior elements and accounts for bone size. This knowledge could contribute to effective treatment targeting of patients with low BMD.IntroductionWe evaluated the ability of lumbar spine bone mineral apparent density (BMAD), trabecular bone score (TBS) and volumetric bone mineral density (vBMD) to discriminate between postmenopausal women with l...
Source: Osteoporosis International - Category: Orthopaedics Source Type: research
Alignment of a crystal with the coordinate system of a scanning electron microscope (SEM) is essential for obtaining controlled diffraction conditions or investigating anisotropic material properties. The computer program crystalAligner was developed to enable the weighted constrained alignment of one or two crystal directions in crystals of arbitrary orientation and structure with the coordinate system of a SEM. For a given set of crystal directions, alignment objectives and rotational constraints, the algorithm simulates the rotation of the crystal on any constrained SEM stage and minimizes the misalignment of the crysta...
Source: Journal of Applied Crystallography - Category: Physics Authors: Tags: scanning electron microscopy electron backscatter diffraction optimization computer programs Source Type: research
Multi-wavelength (mw) Bragg coherent X-ray diffraction imaging (BCDI) is demonstrated on a single Au particle. The multi-wavelength Bragg diffraction patterns are inverted using conventional phase-retrieval algorithms where the dilation of the effective pixel size of a pixelated 2D detector caused by the variation of the X-ray beam energy is mitigated by interpolating the raw data. The reconstructed Bragg electron density and phase field are in excellent agreement with the results obtained from conventional rocking scans of the same particle. Voxel sizes of about 63   nm3 are obtained for reconstructions from both approa...
Source: Journal of Applied Crystallography - Category: Physics Authors: Tags: Bragg coherent X-ray diffraction imaging Au nanoparticles energy scanning research papers Source Type: research
Analytical expressions for Gaussian-beam Z-scan and eclipsing Z-scan signals are obtained in a unified format in the case of third-order ...
Source: Journal of the Optical Society of America B - Category: Physics Authors: Source Type: research
Thursday 1/30/2020Time: 2:00 - 4:30 pmCourse Code: 231TLCost: No ChargeCredits: 2 CE HoursPaul Feuerstein, DMD is the technology editor for Dentistry Today, an adjunct assistant professor in general dentistry at Tufts University School of Dental Medicine and CDO of the Cellerant Consulting Group. He maintains a private practice in Billerica, MA.Martin Jablow, DMD is president of Dental Tech Advisors, a lecture and consulting company, and he maintains a private practice in Woodbridge, NJ. Follow the workflow from digital impressions, Conebeam CT, implant and restoration planning and lab processes including in-office millin...
Source: Dental Technology Blog - Category: Dentistry Source Type: news
Publication date: 15 April 2020Source: Journal of Molecular Structure, Volume 1206Author(s): Seyit Ali Güngör, Mehmet Tümer, Muhammet Köse, Sultan ErkanAbstractThe benzaldehyde derivatives (1–6) containing one and/or two propargyl arm(s) attached to the phenolic hydroxyl oxygen atom on the ortho-, meta- or para-positions of the aromatic ring were synthesized and characterized by spectral and microanalytical methods. The molecular structures were of 1, 4–6 determined by the single crystal X-ray crystallography. The benzaldehyde derivatives containing free phenolic groups involved intra- and i...
Source: Journal of Molecular Structure - Category: Molecular Biology Source Type: research
Publication date: Available online 26 January 2020Source: Carbohydrate PolymersAuthor(s): Resmi Rajalekshmi, Parvathy Jayasree, John Annie, Joseph RoyAbstractInjectable in situ gelling hydrogels are viable treatment options for meniscal injuries occurring in athletes. The present study aims to develop an injectable hydrogel via borax complexation of oxidized alginate, followed by a self-crosslinking reaction with gelatin through a Schiff’s base reaction. Gelation kinetics and degree of crosslinking could be controlled by changing the concentration of components and the formation of Schiff's base formation was confir...
Source: Carbohydrate Polymers - Category: Biomedical Science Source Type: research
Publication date: Available online 26 January 2020Source: Polymer TestingAuthor(s): Kamila Salasinska, Maciej Celiński, Mateusz Barczewski, Michał K. Leszczyński, Monika Borucka, Paweł KozikowskiAbstractThe novel flame retarded unsaturated polyester resins have been developed and prepared by introduction of high nitrogen content additives into the polymer matrix in order to verify their effectiveness in the formation of swollen carbonaceous char inhibiting the burning process of the polymer. The intumescent flame retardants (IFRs) based on mixture or metal complex were developed and characterized by particle size distr...
Source: Polymer Testing - Category: Chemistry Source Type: research
Phys. Chem. Chem. Phys., 2020, Accepted Manuscript DOI: 10.1039/C9CP06487G, PaperYuji Isshiki, Shintaro Fujii, Tomoaki Nishino, Manabu Kiguchi A single-molecule junction of 1,4-di(4-pyridyl)benzene (DPB) was prepared in a nano-gap between two Au electrodes using the scanning tunnelling microscopy-based break junction method (STM-BJ). Electric conductance and current versus bias... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Phys. Chem. Chem. Phys. latest articles - Category: Chemistry Authors: Source Type: research
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