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Keywords: gold
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Journal Article
Kana Okuma and others
Published: 31 January 2025
... microscopy is a technique for analyzing molecular localization at the ultrastructural level. In the pre-embedding immunoelectron microscopy, samples are immunolabeled with extremely small gold particles. Gold enhancement then enlarges the gold particles to an easily visible size. During the examination...
Journal Article
Zan Mary Konaré and others
Integrated Environmental Assessment and Management, Volume 21, Issue 3, May 2025, Pages 702–717, https://doi.org/10.1093/inteam/vjaf005
Published: 16 January 2025
... contact journals.permissions@oup.com. 2025 This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model ( https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract Gold mining in Mali contributes significantly...
Journal Article
James T Gaensbauer and others
Journal of the Pediatric Infectious Diseases Society, Volume 14, Issue 1, January 2025, piae135, https://doi.org/10.1093/jpids/piae135
Published: 03 January 2025
... compared the performance of the 2 IGRAs among a large pediatric cohort tested for TBI and assessed whether discordance might be due to quantitative results close to test cutoff values. Methods Children aged 0-15 years with both T-SPOT.TB (T-SPOT) and QuantiFERON-TB Gold In-Tube (QFT-GIT) tests...
Journal Article
Wataru Mori and others
Chemistry Letters, Volume 53, Issue 11, November 2024, upae205, https://doi.org/10.1093/chemle/upae205
Published: 04 November 2024
..., provided the original work is properly cited. Abstract The behavior of Praja1 (PJA1) interacting with alpha-synuclein (α-Syn) on a gold electrode was investigated using electrochemical methods, where both PJA1 and α-Syn are intrinsically disordered proteins. From the electrode reaction of ferricyanide...
Journal Article
Yun-Cheng Ku and others
Journal of Mechanics, Volume 40, 2024, Pages 545–551, https://doi.org/10.1093/jom/ufae040
Published: 04 November 2024
... the original work is properly cited. Abstract This theoretical study explores the two-dimensional orbital motion of an optically bound heterodimer consisting of two gold nanoparticles (NPs) of different sizes, driven by circularly polarized (CP) light. Although a CP light possesses only spin angular momentum...
Journal Article
Emir Phillips
Cambridge Journal of Economics, Volume 48, Issue 6, November 2024, Pages 1005–1026, https://doi.org/10.1093/cje/beae034
Published: 19 September 2024
... a military insurrection but also an economic quandary of monumental proportions. Lincoln, recognising the limitations of traditional gold-backed currency and the dispersed state banking system, advocated for a bold reconfiguration of national monetary policy. This reconfiguration was predicated on two...
Journal Article
SELECTED PAPER
Jingyan Yang and others
Bulletin of the Chemical Society of Japan, Volume 97, Issue 7, July 2024, uoae073, https://doi.org/10.1093/bulcsj/uoae073
Published: 12 July 2024
..., and reproduction in any medium, provided the original work is properly cited. Abstract Sophisticated control of the spatial arrangement of gold nanorods provides significant advantages in the design of plasmonic systems. However, dynamic modulation of the gold nanorod spatial arrangements remains challenging...
Journal Article
Jiarui Sun and others
Biometrics, Volume 80, Issue 3, September 2024, ujae063, https://doi.org/10.1093/biomtc/ujae063
Published: 12 July 2024
... for continuous biomarkers. We suppose that the dichotomous true disease statuses (or gold standard) of the subjects are unavailable and an imperfect reference standard is used instead. Denote the unobservable dichotomous true disease status of a subject as , with indicating a diseased subject...
Journal Article
Eric V Woods and others
Microscopy and Microanalysis, Volume 30, Issue 6, December 2024, Pages 1172–1180, https://doi.org/10.1093/mam/ozae041
Published: 04 June 2024
... of readily available substrates that allow for the fixation of liquids while providing sufficient strength to their interface is still an issue. Here, we propose the use of 1–2-µm-thick binary alloy film of gold–silver sputtered onto flat silicon, with sufficient adhesion without an additional layer...
Journal Article
Ichiyo Tokuami and others
Bulletin of the Chemical Society of Japan, Volume 97, Issue 6, June 2024, uoae061, https://doi.org/10.1093/bulcsj/uoae061
Published: 31 May 2024
... with that casted from CHCl3. The surface segregation behavior was strongly affected by the solubility of the compound in the casting solvent; highly soluble compounds were more likely to segregate on the surface. Gold nanoparticles (AuNPs) were immobilized on the surface of the PMMA composite film...
Journal Article
Gustav Eriksson and others
Microscopy and Microanalysis, Volume 30, Issue 6, December 2024, Pages 1036–1046, https://doi.org/10.1093/mam/ozae024
Published: 25 March 2024
.... Schematic overview of the gold nanoparticle embedding into silica. Nanoparticle-covered surfaces are consequently embedded in silica by spin-coating a sodium silicate solution, adjusted to neutral pH by running it through an ion exchange column. A silica film is formed by drying the material at 37°C...
Journal Article
Naoya Taniguchi and others
Bulletin of the Chemical Society of Japan, Volume 97, Issue 3, March 2024, uoae026, https://doi.org/10.1093/bulcsj/uoae026
Published: 29 February 2024
... the development of a novel hybrid complex containing gold(I) and a chiral phosphoric acid moiety to generate a multifunctional catalyst. While the use of chiral phosphoric acid as a bifunctional catalyst is a common strategy in asymmetric organic synthesis, chiral phosphoric acid–transition metal hybrid complexes...
Journal Article
AbdulRahman A Saied and others
Journal of Travel Medicine, Volume 31, Issue 2, March 2024, taae020, https://doi.org/10.1093/jtm/taae020
Published: 06 February 2024
...-life programmes after conducting the largest national programme for HCV treatment in the world, eradicating HCV in Egypt for the first time and serving as a paradigm for other resource-limited countries with high rates of HCV. Egypt became the first country to achieve ‘gold tier’ status on the path...
Journal Article
Savuntherii Baskaran and others
RPS Pharmacy and Pharmacology Reports, Volume 3, Issue 1, January 2024, rqae003, https://doi.org/10.1093/rpsppr/rqae003
Published: 25 January 2024
...-of-concept theranostic applications of two cutting-edge nanomaterials: gold nanoparticles (AuNPs) and graphene. Key findings Nanotechnology plays a revolutionary role in cancer theranostics. AuNPs’ properties include high surface plasmon resonances, advantageous surface-to-volume ratio, remarkable...
Journal Article
Michele Bee and Raphaël Fèvre
Cambridge Journal of Economics, Volume 48, Issue 2, March 2024, Pages 213–234, https://doi.org/10.1093/cje/beae001
Published: 19 January 2024
...Michele Bee; Raphaël Fèvre Slump Keynesian multiplier Animal spirits Artificial gold rush War Address for correspondence: Raphaël Fèvre, Université Côte d’Azur, CNRS, GREDEG, 250 rue Albert Einstein, Sophia Antipolis 06560, France; email: raphael.fevre@univ-cotedazur.fr Università...
Journal Article
Adam Mohr
Journal of the History of Medicine and Allied Sciences, jrad085, https://doi.org/10.1093/jhmas/jrad085
Published: 17 January 2024
...:https://dbpia.nl.go.kr/pages/standard-publication-reuse-rights ) Abstract In the early- to mid-nineteenth century, European mortality rates in West Africa were the highest in the world. Mortality estimates included nine missionaries sent from the Basel Mission (established in what is now Switzerland) to the Gold Coast...
Journal Article
Tatevik Manutsyan and others
FEMS Microbiology Letters, Volume 371, 2024, fnad138, https://doi.org/10.1093/femsle/fnad138
Published: 02 January 2024
..., or energy-limited heterotrophic conditions and are used in enzyme fuel cells (EFC) as anodic catalysts. The effects of chemically synthesized gold nanoparticles (Au-NPs) on R. eutropha H16 growth, oxidation-reduction potential (ORP) kinetics, and H2-oxidizing Hyd activity were...
Journal Article
C L Chiang and others
Journal of Mechanics, Volume 39, 2023, Pages 500–507, https://doi.org/10.1093/jom/ufad036
Published: 14 December 2023
... particles by applying asymmetric flow field-flow fractionation in combination with dynamic light scattering and ultraviolet. The strategy involved separating the samples before measurement. For a nanomixture containing five different sizes of gold nanoparticles with diameters of 20, 40, 60, 80, and 100 nm...
Journal Article
Suguru Higashida and others
Chemistry Letters, Volume 53, Issue 1, January 2024, upad002, https://doi.org/10.1093/chemle/upad002
Published: 01 December 2023
.../standard-publication-reuse-rights ) Abstract Photochemical decolorization reaction of terarylenes with a hydroxy or a methoxy group is studied on the surface of gold nanoparticles (AuNPs)/TiO2 thin hybrid film. AuNPs were deposited on TiO2 film after UV irradiation...
Journal Article
Zheng Wang and others
American Journal of Epidemiology, Volume 193, Issue 3, March 2024, Pages 548–560, https://doi.org/10.1093/aje/kwad212
Published: 03 November 2023
... that the sensitivities are overestimated noticeably using Bastos et al.’s method, and the proposed method provides a more accurate evaluation with nearly no bias and close-to-nominal coverage probability. In conclusion, double-negative results can significantly impact the estimated sensitivities when a gold standard...