Abstract:
:Recent years have witnessed thriving progress of flexible and portable electronics, with very high demand for cost-effective and tailor-made multifunctional devices. Here, we report on an ingenious origami hierarchical sensor array (OHSA) written with a conductive ink. Thanks to origami as a controllable hierarchical framework for loading ink material, we have demonstrated that OHSA possesses unique time-space-resolved, high-discriminative pattern recognition (TSR-HDPR) features, qualifying it as a smart sensing device for simultaneous sensing and distinguishing of complex physical and chemical stimuli, including temperature, relative humidity, light and volatile organic compounds (VOCs). Of special importance, OSHA has shown very high sensitivity in differentiating between structural isomers and chiral enantiomers of VOCs - opening a door for wide variety of unique opportunities in several length scales.
journal_name
Nat Communjournal_title
Nature communicationsauthors
Zhang M,Sun JJ,Khatib M,Lin ZY,Chen ZH,Saliba W,Gharra A,Horev YD,Kloper V,Milyutin Y,Huynh TP,Brandon S,Shi G,Haick Hdoi
10.1038/s41467-019-09070-8subject
Has Abstractpub_date
2019-03-08 00:00:00pages
1120issue
1issn
2041-1723pii
10.1038/s41467-019-09070-8journal_volume
10pub_type
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