Results 21 to 30 of about 8,245 (259)

Effect of surface treatments on the bond strength between additively manufactured or injection‐molded high‐performance polymers and titanium

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of surface treatment and fabrication techniques of high‐performance polymers on their shear bond strength (SBS) to grade IV titanium. Materials and Methods A total of 120 pre‐milled titanium abutments were sectioned.
Ahmet Serkan Küçükekenci, Doğu Ömür Dede, Oğuz Süleyman Özdemir, Burak Yilmaz   +3 more
wiley   +1 more source

Microstructural Enhancement of Dental Composite and Ceramic Materials by Plasma Etching [PDF]

, 1993
Radio frequency plasma etching of a selected number of dental materials , including glass filled polymeric composites, alumina reinforced ceramic, glass ionomer, and zinc oxide eugenol enhanced microstructural detail for scanning electron microscopy ...
Bapna, M. S., Mueller, H. J.
core   +1 more source

Nanoparticles: A Novel Approach for Targeted Delivery of Medicines [PDF]

, 2019
The utilization of nanotechnology in medicine and all the more explicitly tranquilize conveyance is resolved to spread quickly.Right now numerous substances are under scrutiny for medication conveyance and all the more explicitly for disease treatment ...
Attri, Kavita, Shrivastav, Sonika, Yadav, Manish   +2 more
core   +2 more sources

Epidemiological Comparative Study on Contact Sensitisations in Woodworkers With Occupational Dermatitis: Patch Test Data of the Information Network of Departments of Dermatology, 1999 to 2023

Contact Dermatitis, Volume 94, Issue 2, Page 125-136, February 2026.
The data demonstrates that allergic contact dermatitis is common in WW with OD. The most important allergens include resins (including epoxy resin) and plant‐derived substances (including colophonium). The high share of WW with allergic contact dermatitis and face dermatitis hampers preventive efforts.
Luisa Heizmann, Steffen Schubert, Andrea Bauer, Detlef Becker, Knut Brockow, Heinrich Dickel, Birger Kränke, Claudia Lang, Eva Oppel, Nicola Wagner, Elke Weisshaar, David Wilfinger, Richard Brans, for the IVDK, Ulrike Beiteke, Joachim Dissemond, Timo Buhl, Knut Schäkel, Claudia Pföhler, Guido Heine, Margitta Worm, Burkhard Kreft, Jörg Tittelbach, Sebastian Volc, Andreas Recke, Jana Witte, Wolfgang Pfützner, Brigitte Coras‐Stepanek, Christoph Skudlik, Rüdiger Panzer, Jens Malte Baron, Franziska Grän, Vera Baur, Jan Nicolay, Beatrice Schell, Axel Trautmann, Karin Hartmann, Christiane Szliska, Johannes Weiß, Gertrud Grundmann, Michael Jünger, Mathias Sulk, Annice Heratizadeh, Juliane Rieker‐Schwienbacher, Dieter Vieluf, Ralf Gutzmer, Dagmar Simon, Manigé Fartasch, Susann Forkel, Stefan Nestoris, Dirk Mechtel, Claudia Schröder‐Kraft, Harald Löffler, Michal Gina, André Koch, Ulrike Raap, Zita Manjaly‐Thomas, Welf Prager, Kerstin Strom, Irena Angelova‐Fischer, Susanne Buder, Philipp Spring   +61 more
wiley   +1 more source

Diluted and Undiluted Mercox Severely Destroy Unfixed Endothelial Cells. A Light and Electron Microscopic Study Using Cultured Endothelial Cells and Tadpole Tail Fin Vessels [PDF]

, 1994
Mercox is a methylmethacrylate-based resin which is widely used for vascular corrosion casting with subsequent scanning electron microscopic analysis.
Bauer, H. C., Gassner, J., Lametschwandtner, A., Weiger, T.   +3 more
core   +1 more source

Konjugierte Anorganisch‐Organische Hybrid‐Polymere mit p‐Block Elementen

Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.
Der Einfluss unterschiedlicher p‐Block‐Element‐Motive auf die photophysikalischen Eigenschaften konjugierter anorganisch‐organischer Hybridpolymere im Hinblick auf die Anwendung in organischen Elektronikbauteilen wird dargelegt. Die jüngsten Fortschritte beim Einsatz der schwereren Elemente und schwererer Mehrfachbindungen sowie zu diversen (Post ...
Anna‐Lena Thömmes, David Scheschkewitz   +1 more
wiley   +1 more source

Advances in Corrosion Casting Methods [PDF]

, 1990
This paper briefly discusses the concept of corrosion cast preparation (primarily of blood vessels), the use of the scanning electron microscope (SEM) to study these casts and the observations which can be made, together with the merits and the ...
Albrecht, R. M., Hodde, K. C., Steeber, D. A.   +2 more
core   +1 more source

Conjugated Inorganic–Organic Hybrid Polymers with p‐Block Elements

Angewandte Chemie International Edition, Volume 65, Issue 2, 9 January 2026.
The influence of various p‐block element motifs on the photophysical properties of conjugated inorganic‐organic hybrid polymers is surveyed regarding applications in organic electronics. Recent advances in the use of heavier elements as well as heavier multiple bonds and the development of diverse (post‐)functionalization strategies suggest ample scope
Anna‐Lena Thömmes, David Scheschkewitz   +1 more
wiley   +1 more source

DNA damage and repair in nail technicians caused by occupational exposure to volatile organic compounds [PDF]

, 2010
Thesis (M.Sc. (Occupational Hygiene))--North-West University, Potchefstroom Campus, 2011.Objectives: The aim of this study was to determine if exposure to volatile organic compounds can lead to DNA damage and impaired DNA repair capacity.
Van der Merwe, Nicolene
core   +1 more source

Morphology and mechanical properties of poly(methylmethacrylate)-b-poly(alkylacrylate)-b-poly(methylmethacrylate) [PDF]

Polymer, 2001
Abstract A series of well-defined poly(methylmethacrylate) (PMMA)-b-poly(alkylacrylate)-b-PMMA triblock copolymers (MAM) has been synthesized by transalcoholysis of PMMA-b-poly(tert-butylacrylate)-b-PMMA precursors by alkyl alcohols. The molecular weight (MW) of the outer PMMA blocks is in the 10,000–50,000 range, compared to 50,000–200,000 for the ...
Tong, J. D., Leclère, Philippe, Doneux, C., Brédas, Jean-Luc, Lazzaroni, Roberto, Jérôme, Robert   +5 more
openaire   +2 more sources