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    Highly Sensitive Colorimetric Assay for Determining Fe3+ Based on Gold Nanoparticles Conjugated with Glycol Chitosan by Kyungmin Kim, Yun-Sik Nam, Yeonhee Lee, Kang-Bong Lee

    Published 2017-01-01
    “…Sensitive response and pronounced color change of the GC-AuNPs in the presence of Fe3+ were optimized at pH 6, 70°C, and 300 mM NaCl concentration. The absorption intensity ratio (A700/A510) linearly correlated to the Fe3+ concentration in the linear range of 0–180 μM. …”
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    Essential and dual effects of Notch activity on a natural transdifferentiation event by Thomas Daniele, Jeanne Cury, Marie-Charlotte Morin, Arnaud Ahier, Davide Isaia, Sophie Jarriault

    Published 2025-01-01
    “…We find that Notch signalling plays a key role to promote natural transdifferentiation in C. elegans hermaphrodites. Endogenous Notch signalling endows a cell with the competence to transdifferentiate by promoting plasticity factors expression (hlh-16/Olig and sem-4/Sall). …”
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