Results 321 to 330 of about 3,289,199 (361)
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Science, 1997
A highly selective, colorimetric polynucleotide detection method based on mercaptoalkyloligonucleotide-modified gold nanoparticle probes is reported.
R. Elghanian +4 more
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A highly selective, colorimetric polynucleotide detection method based on mercaptoalkyloligonucleotide-modified gold nanoparticle probes is reported.
R. Elghanian +4 more
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Science, 1998
Gold clusters ranging in diameter from 1 to 6 nanometers have been prepared on single crystalline surfaces of titania in ultrahigh vacuum to investigate the unusual size dependence of the low-temperature catalytic oxidation of carbon monoxide.
M. Valden, X. Lai, D. Goodman
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Gold clusters ranging in diameter from 1 to 6 nanometers have been prepared on single crystalline surfaces of titania in ultrahigh vacuum to investigate the unusual size dependence of the low-temperature catalytic oxidation of carbon monoxide.
M. Valden, X. Lai, D. Goodman
semanticscholar +1 more source
Financial Analysts Journal, 1959 EVENTS IN OUR ECONOMIC and monetary affairs during recent years (their trends) seem to confirm the thought that the flow of gold reflects the direction of the tide in men's affairs. Whether or not the flow of gold radiates into stock and bond market prices, as well as into commodities, is not as important to determine as it is to recognize that the ...
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Metal Finishing, 1994
Abstract Gold electroplating was invented in 1840. During the first 100 years electrodeposited gold was used primarily for its aesthetic appeal as a decorative finish. This article provides a description of the gold plating process and the electrolytes used. It discusses the decorative and industrial applications of gold plating.
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Abstract Gold electroplating was invented in 1840. During the first 100 years electrodeposited gold was used primarily for its aesthetic appeal as a decorative finish. This article provides a description of the gold plating process and the electrolytes used. It discusses the decorative and industrial applications of gold plating.
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Gold-197 Mössbauer spectra and the bonding of some gold–gold and gold–platinum clusters
J. Chem. Soc., Dalton Trans., 1989AbstractThe Moessbauer data for the gold‐containing clusters (I)‐(IV) are consistent with the known structures and with the descriptions of bonding.
D. Michael P. Mingos +4 more
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Gold salts in the treatment of rheumatoid arthritis. A double-blind study.
Annals of Internal Medicine, 2020A 2-year double-blind study was made of gold salt treatment in 27 patients who had active rheumatoid arthritis for less than 5 years.
J. W. Sigler +5 more
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Surface plasmon resonance in gold nanoparticles: a review
Journal of Physics: Condensed Matter, 2017In the last two decades, plasmon resonance in gold nanoparticles (Au NPs) has been the subject of intense research efforts. Plasmon physics is intriguing and its precise modelling proved to be challenging.
V. Amendola +4 more
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Determination of gold in gold ores
Journal of Radioanalytical and Nuclear Chemistry Letters, 1989The gold content of placer gold flakes and gold bearing ores has been determined by instrumental neutron activation analysis /INAA/ and radiochemical neutron activation analysis /RNAA/. It was discovered that significant errors result in the instrumental method for gold flakes as small as 10 mg due to sample self-absorption of neutrons during ...
L. Parson, C. R. Keedy, J. Shen
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2011
First published in 1883, this travel memoir describes the journey into West Africa undertaken by explorers Richard Burton (1821–90) and Verney Lovett Cameron (1844–94) in 1881. The mission for the two men was to assess the mining potential of the west coast, first observed by Burton in a publication that had appeared twenty years earlier. The first few
Richard Francis Burton +1 more
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First published in 1883, this travel memoir describes the journey into West Africa undertaken by explorers Richard Burton (1821–90) and Verney Lovett Cameron (1844–94) in 1881. The mission for the two men was to assess the mining potential of the west coast, first observed by Burton in a publication that had appeared twenty years earlier. The first few
Richard Francis Burton +1 more
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Gold nanoparticles in nanomedicine: preparations, imaging, diagnostics, therapies and toxicity.
Chemical Society Reviews, 2009This critical review provides an overall survey of the basic concepts and up-to-date literature results concerning the very promising use of gold nanoparticles (AuNPs) for medicinal applications.
Élodie Boisselier, D. Astruc
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