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Showing 1–2 of 2 results
Advanced filters: Author: Hui-Chao Meng Clear advanced filters

  • Reversible photochromic materials offer interesting applications and covalent organic frameworks which photochromic properties are rarely reported. Here, the authors prepare hydrazone-linked covalent organic frameworks with reversible photochromism as anti-counterfeiting inks and optical switches.

    • Xue-Tian Li
    • Meng-Jing Li
    • Yu-Bin Dong
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • Here, the authors solve sequential structures of binding by the transcription activators NtcA and NtcB, showing that they cooperatively induce looping back of the promoter DNA towards RNA polymerase allowing transcription activation through a DNA looping mechanism.

    • Shu-Jing Han
    • Yong-Liang Jiang
    • Cong-Zhao Zhou
    Research
    Nature Structural & Molecular Biology
    Volume: 31, P: 293-299