Xiaojuan Qi

Dec 4, 2024 | nature.com | Tongtong Zhang |Dangyuan Lei |Xiaojuan Qi

AbstractPhysical unclonable function labels have emerged as a promising candidate for achieving unbreakable anticounterfeiting. Despite their significant progress, two challenges for developing practical physical unclonable function systems remain, namely 1) fairly few high-dimensional encoded labels with excellent material properties, and 2) existing authentication methods with poor noise tolerance or inapplicability to unseen labels.

Jul 2, 2024 | mdpi.com | Ting Liu |Hao Helen Hou |Xiaojuan Qi |Hangqi Ren

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Jun 1, 2024 | nature.com | Xiaojuan Qi

AbstractElectron microscopy (EM) revolutionized the way to visualize cellular ultrastructure. Volume EM (vEM) has further broadened its three-dimensional nanoscale imaging capacity. However, intrinsic trade-offs between imaging speed and quality of EM restrict the attainable imaging area and volume. Isotropic imaging with vEM for large biological volumes remains unachievable.