Results 21 to 30 of about 11,568 (264)
The use of gold and gold alloys in prosthetic dentistry – a literature review
Current Issues in Pharmacy and Medical Sciences, 2015 Gold is a noble metal with very good chemical resistance. It also does not become oxidized in water or air. Pure gold has a bright yellow color and shine, and it is a heavy, but soft metal with huge plasticity and ductility.
Oleszek-Listopad Justyna +5 more
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Frontiers in Chemistry, 2019 Palladium nanoparticles (Pd-NPs) with controlled distributions of sizes and shapes (nanospheres–Pd-NS-, nanocubes -Pd-NC-, and nanooctahedrons -Pd-NO-) are synthesized by wet chemistry methods and characterized by TEM/HRTEM.
Thibault Rafaïdeen +2 more
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Comportement anodique d’alliages or-cuivre en solution aqueuse de NaCl
CHIMIA, 1973 The anodical behaviors of 50% Cu-Au alloys, having an ordered or disordered structure, were studied in aqueous solutions of chloride by means of different electrochemical methods.
P. Tissot, H. Lüthy, R. Monnier
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Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Versatile vector tools for efficient protein screening across multiple expression systems
FEBS Open Bio, EarlyView.A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu +5 more
wiley +1 more source
Scanning electron microscopy of Au585Ag90Cu264Zn61 gold alloy for jewel production
Zaštita Materijala, 2015 Gold alloys '585' that are used for production of jewelry can be three-, four-, five- and more component alloys. All these alloys are with Au-Ag-Cu base, with constant amount of gold, according to applicable legislation, of 58.5 mass.% Au, while the ...
Radiša Perić +3 more
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PRINCIPAL COMPONENT ANALYSIS AND THERMOMECHANICAL PREFERENCE OF WHITE Au ALLOYS WITHOUT Ag
Studia Universitatis Babes-Bolyai Chemia, 2020 Addition of different amounts of Cu and Ag to Au alloys, as well as some new elements (Zn and Cd), gives alloys of the different colour spectrum (from red to yellow) and different technological and metallurgical characteristics.
Mladen MIRIĆ +5 more
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Effects of alloy composition in traditional Japanese shakudo patination.
PLoS ONE, 2023 Japanese craftspeople have dominated the art of patinating copper-alloys since the 15th century, using precise alloy compositions and complicated patination processes in different hot solutions to create a variety of colours on swords fittings such as ...
Agnese Benzonelli +2 more
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FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
X-ray diffraction analysis of cold rolled strip from jewelry 585 gold alloy [PDF]
Tehnika, 2017 Here is investigated an golden alloy 585 as one of widely used gold alloy in jewelry production. Insufficient data, even in nowadays, exist about the production schedule of gold alloys, including melting, rolling and heat treatment regimes.
Karastojković Zoran +3 more
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