Chirality, a fundamental property of living systems, manifests in cell collectives by their biased directional swirling. Despite the identification of the actomyosin cytoskeleton in driving the ...
Origami structures with morphing behaviours and unique mechanical properties are useful in aerospace deployable structures, soft robots and mechanical metamaterials. Curved-crease origami, as one of ...
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1 School of Mathematical Sciences, South China Normal University, Guangzhou, China. 2 College of Engineering, City University of Hong Kong, Hong Kong, China. 3 School of Communication, Hong Kong ...
With simple DNA origami lever arms arranged in hinges and accordion structures, we amplify the nanometer displacements from DNA hairpin zippers to 4-μm motion, easily observable and quantified in real ...
High resolution diagnostic ultrasound imaging requires the use of high frequency acoustic transmission deep into the body. However, the presence of high impedance, lossy barriers such as the skull ...
Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. The ominous phrase, “crossing the valley of death” often refers ...
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