Showing 221 - 240 results of 1,914 for search '"gold"', query time: 0.07s Refine Results
  1. 221

    Biomarker‐induced gold aggregates enable activatable near‐infrared‐II photoacoustic image‐guided radiosensitization by Qinrui Fu, Chuang Wei, Xiao Yang, Mengzhen Wang, Jibin Song

    Published 2025-01-01
    “…Upon reaching the tumor site after intravenous administration, proteolytic cleavage of RVRR substrates on AuNR@Peptide by biomarker triggers aggregation of gold nanorods (AuNRs) into larger aggregates, leading to activation of near‐infrared (NIR)‐II photoacoustic (PA) signals to precisely localize the tumor and enhance tumor retention by preventing migration and backflow of AuNRs. …”
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    Designing Gold Nanoparticle-Ensembles as Surface Enhanced Raman Scattering Tags inside Human Retinal Cells by Sanda Boca, Dumitrita Rugina, Adela Pintea, Nicolae Leopold, Simion Astilean

    Published 2012-01-01
    “…Herein, we produce effective SERS tags consisting in small aggregates of gold nanoparticles (mainly dimers and trimers) which are captured from solution and then transferred into cells to perform as individual plasmonic nanostructures. …”
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    99mTc-labeled benzenesulfonamide derivative-entrapped gold citrate nanoparticles as an auspicious tumour targeting by Adli A. Selim, Tamer M. Sakr, Basma M. Essa, Galal H. Sayed, Kurls E. Anwer

    Published 2025-02-01
    “…Abstract Sulfonamide derivatives are a significant class of medicinal compounds. Gold nanoparticles (AuNPs) offer precise cancer treatment through targeted delivery, boasting high drug-loading capacity and low toxicity. …”
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    Article
  9. 229

    Synthesis of Carboxylic Acid by 2-Hexenal Oxidation Using Gold Catalysts Supported on MnO2 by Hamed Alshammari

    Published 2016-01-01
    “…Analysis of conversion% and selectivity% for 2-hexenoic acid showed that MnO2-supported gold nanoparticles are the best catalysts for 2-hexenal oxidation. …”
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  10. 230

    Study on Surface-Enhanced Raman Scattering Substrate Based on Titanium Oxide Nanorods Coated with Gold Nanoparticles by Xiaodong Wang, Xiulan Cheng, Xufeng Yu, Xueling Quan

    Published 2018-01-01
    “…A 3D surface-enhanced Raman scattering (SERS) substrate based on titanium oxide nanorods (TiOx-NRs) coated with gold nanoparticles (Au-NPs) was fabricated by a simple hydrothermal, no-template process. …”
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  11. 231

    Revolutionizing radiotherapy: gold nanoparticles with polyphenol coating as novel enhancers in breast cancer cells—an in vitro study by Simona Tarantino, Annalisa Bianco, Mariafrancesca Cascione, Alessandra Carlà, Lia Fiamà, Riccardo Di Corato, Livia Giotta, Paolo Pellegrino, Anna Paola Caricato, Rosaria Rinaldi, Valeria De Matteis

    Published 2025-01-01
    “…Nanotechnologies, especially metallic nanoparticles (NPs), hold promise for enhancing radiotherapy. Gold nanoparticles (AuNPs) are particularly notable due to their high atomic number, which enhances radiation damage through the photoelectric effect. …”
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    Memories of the Gold Foreign Exchange Market Based on a Moving V-Statistic and Wavelet-Based Multiresolution Analysis by Peng Zheng, Bin Liu, Zhongli Zhou

    Published 2018-01-01
    “…Finally, we check the moving V-statistic estimation in wavelet analysis in the same condition; the paper selects the volatilities of the gold foreign exchange rates to evaluate the moving V-statistic. …”
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  17. 237

    An alternative low-cost adsorbent for gold recovery from cyanide-leached liquors: Adsorption isotherm and kinetic studies by Refiloe Tsolele, Fanyana Moses Mtunzi, Michael John Klink, Vusumzi Emmanuel Pakade

    Published 2019-03-01
    “…Optimal parameters for gold ion adsorption were as follows: solution pH, 10; contact time, 6 h; agitation speed, 150 r/min; sorbent amount, 4 g and initial concentration, 5.5 mg/L. …”
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  18. 238

    Rapid and easy determination of morphine in chafing dish condiments with colloidal gold labeling based lateral flow strips by Wei Chen, Xin-ni Li, Qian Wu, Li Yao, Jianguo Xu

    Published 2019-03-01
    “…Keywords: Morphine (MOP), Gold nanoparticles (GNPs), Lateral flow strip (LFS), Chafing dish condiments…”
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    Optimization of the green synthesis of gold nanorods using aqueous extract of peeled sour guava as a source of antioxidants. by M Camila Patiño-González, Claudia E Echeverri-Cuartas, Sandra Torijano-Gutiérrez, Sandra Milena Naranjo-Rios, Natalia A Agudelo

    Published 2025-01-01
    “…Obtaining gold nanorods (AuNRs) through biosynthesis is an alternative that replaces the traditional use of ascorbic acid with chemical compounds such as polyphenols, owing to their notable antioxidant properties. …”
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