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Showing 1–3 of 3 results
Advanced filters: Author: Deepan Balakrishnan Clear advanced filters

  • Here, the authors investigate the interaction of pigment distribution and cuticle density within butterfly wing scales. They use ptychographic X-ray computed tomography to find that pigments can impact cuticle properties and thus color in Junonia orithya and Bicyclus anynana.

    • Deepan Balakrishnan
    • Anupama Prakash
    • N. Duane Loh
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-16

  • The use of electron detectors with high spatio-temporal resolution is limited by the large amounts of data generated. Here, the authors describe ReCoDe, a data reduction and compression scheme, that preserves individual electron events, and enable on-the-fly reduction and compression of raw data.

    • Abhik Datta
    • Kian Fong Ng
    • N. Duane Loh
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-15

  • The authors experimentally demonstrate with a transmission electron microscope that single-shot 3D imaging is possible in the near-field limit, by simultaneously inferring local depth and thickness. The proposed reconstruction method uses priors from the homogenously amorphous specimen, and it can be extended for imaging multi-layered samples.

    • Deepan Balakrishnan
    • See Wee Chee
    • N. Duane Loh
    ResearchOpen Access
    Communications Physics
    Volume: 6, P: 1-15