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Showing 1–9 of 9 results
Advanced filters: Author: Yunxiang Chu Clear advanced filters

  • Di et al. report a dual-band infrared photodetector employing size-engineered PbS quantum dots as spectrally selective absorbers in a unipolar barrier configuration, which can switch between near- and short-wave infrared region. A 128×128 focal plane array is prepared for practical infrared multispectral imaging.

    • Yunxiang Di
    • Kun Ba
    • Ming Liu
    ResearchOpen Access
    Nature Communications
    P: 1-8

  • This study presents ultrasmall, bright lanthanide-doped upconversion nanoparticles that overcome surface quenching, enabling high spatiotemporal resolution tracking of membrane proteins with exceptional photostability.

    • Xiaochen Qiu
    • Daoming Guan
    • Qian Liu
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-12

  • How dynein moves in living cells remains unclear. Here the authors develop a photostable probe that enables long-term single-cargo tracking in living neurons and find the number of active dynein motors per cargo switches between one and five. Moreover, two ATPs are hydrolyzed during each dynein step.

    • Chunte Sam Peng
    • Yunxiang Zhang
    • Steven Chu
    ResearchOpen Access
    Nature Chemical Biology
    Volume: 21, P: 648-656

  • The role of CREPT, a recently identified tumor-promoting gene, outside of tumors is unclear. Here, the authors identify CREPT as maintaining murine intestinal stem cells, with embryonic deletion causing impaired cell proliferation and regeneration.

    • Liu Yang
    • Haiyan Yang
    • Zhijie Chang
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-13

  • Both heterozygous loss and homozygous loss of Tsc1 in mouse cerebellar Purkinje cells (PCs) result in autistic-like behaviours, which can be prevented by treatment with the mTOR inhibitor, rapamycin; these findings demonstrate critical roles for PCs in autistic-like behaviours in mice.

    • Peter T. Tsai
    • Court Hull
    • Mustafa Sahin
    Research
    Nature
    Volume: 488, P: 647-651

  • These authors have developed a method that enables them to observe single-molecule fluorescent probes with subnanometre precision and accuracy using conventional far-field fluorescence imaging. The improved resolution will enable researchers to characterize single 'molecules' of large, multisubunit biological complexes in biologically relevant environments.

    • Alexandros Pertsinidis
    • Yunxiang Zhang
    • Steven Chu
    Research
    Nature
    Volume: 466, P: 647-651