Elastic Organic Crystals as Bioinspired Hair‐Like Sensors
One of the typical haptic elements are natural hairy structures that animals and plants rely on for feedback. Although these hair sensors are an admirable inspiration, the development of active flow sensing components having low elastic moduli and high aspect ratios remains a challenge. Here, we rep...
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2023
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| Online Access: | https://depot.sorbonne.ae/handle/20.500.12458/1388 |
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| _version_ | 1857415064442634241 |
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| author | Yousuf, Soha |
| author2 | Halabi, Jad Mahmoud Tahir, Ibrahim Ahmed, Ejaz Rezgui, Rachid Li, Liang Laws, Praveen Daqaq, Mohammed Naumov, Panče |
| author2_role | author author author author author author author author |
| author_facet | Yousuf, Soha Halabi, Jad Mahmoud Tahir, Ibrahim Ahmed, Ejaz Rezgui, Rachid Li, Liang Laws, Praveen Daqaq, Mohammed Naumov, Panče |
| author_role | author |
| dc.creator.none.fl_str_mv | Yousuf, Soha Halabi, Jad Mahmoud Tahir, Ibrahim Ahmed, Ejaz Rezgui, Rachid Li, Liang Laws, Praveen Daqaq, Mohammed Naumov, Panče |
| dc.date.none.fl_str_mv | 2023-03-06T07:53:56Z 2023-03-06T07:53:56Z 2023 |
| dc.identifier.none.fl_str_mv | 1433-7851 1521-3773 https://depot.sorbonne.ae/handle/20.500.12458/1388 10.1002/anie.202217329 |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | Angewandte Chemie International Edition |
| dc.title.none.fl_str_mv | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors |
| dc.type.none.fl_str_mv | Controlled Vocabulary for Resource Type Genres::text::periodical::journal::contribution to journal::journal article |
| description | One of the typical haptic elements are natural hairy structures that animals and plants rely on for feedback. Although these hair sensors are an admirable inspiration, the development of active flow sensing components having low elastic moduli and high aspect ratios remains a challenge. Here, we report a new sensing approach based on a flexible, thin and optically transmissive organic crystal of high aspect ratio, which is stamped with fluorescent dye for tracking. When subjected to gas flow and exposed to laser, the crystal bends due to exerted pressure and acts as an optical flow (hair) sensor with low detection limit (≈1.578 m s−1) and fast response time (≈2.70 s). The air-flow-induced crystal deformation and flow dynamics response are modelled by finite element analysis. Due to having a simple design and being lightweight and mechanically robust this prototypical crystal hair-like sensor opens prospects for a new class of sensing devices ranging from wearable electronics to aeronautics. |
| id | sorbonner_ccf3760e574ef6f14706ac43104ca5f9 |
| identifier_str_mv | 1433-7851 1521-3773 10.1002/anie.202217329 |
| language_invalid_str_mv | en |
| network_acronym_str | sorbonner |
| network_name_str | Sorbonne University Abu Dhabi repository |
| oai_identifier_str | oai:depot.sorbonne.ae:20.500.12458/1388 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Elastic Organic Crystals as Bioinspired Hair‐Like SensorsYousuf, SohaHalabi, Jad MahmoudTahir, IbrahimAhmed, EjazRezgui, RachidLi, LiangLaws, PraveenDaqaq, MohammedNaumov, PančeOne of the typical haptic elements are natural hairy structures that animals and plants rely on for feedback. Although these hair sensors are an admirable inspiration, the development of active flow sensing components having low elastic moduli and high aspect ratios remains a challenge. Here, we report a new sensing approach based on a flexible, thin and optically transmissive organic crystal of high aspect ratio, which is stamped with fluorescent dye for tracking. When subjected to gas flow and exposed to laser, the crystal bends due to exerted pressure and acts as an optical flow (hair) sensor with low detection limit (≈1.578 m s−1) and fast response time (≈2.70 s). The air-flow-induced crystal deformation and flow dynamics response are modelled by finite element analysis. Due to having a simple design and being lightweight and mechanically robust this prototypical crystal hair-like sensor opens prospects for a new class of sensing devices ranging from wearable electronics to aeronautics.2023-03-06T07:53:56Z2023-03-06T07:53:56Z2023Controlled Vocabulary for Resource Type Genres::text::periodical::journal::contribution to journal::journal article1433-78511521-3773https://depot.sorbonne.ae/handle/20.500.12458/138810.1002/anie.202217329enAngewandte Chemie International Editionoai:depot.sorbonne.ae:20.500.12458/13882023-06-14T09:37:00Z |
| spellingShingle | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors Yousuf, Soha |
| title | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors |
| title_full | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors |
| title_fullStr | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors |
| title_full_unstemmed | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors |
| title_short | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors |
| title_sort | Elastic Organic Crystals as Bioinspired Hair‐Like Sensors |
| url | https://depot.sorbonne.ae/handle/20.500.12458/1388 |