A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel
<p>Wearable sensors have drawn considerable interest in the recent research world. However, simultaneously realizing high sensitivity and wide detection limits under changing surrounding environment conditions remains challenging. In the present study, we report a wearable piezoresistive press...
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2022
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| _version_ | 1864513531446034432 |
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| author | Nithusha Kallingal (14149944) |
| author2 | Muni Raj Maurya (14149947) M. S. Sajna (14149950) Huseyin Cagatay Yalcin (14149953) Hassen M. Ouakad (14149956) Issam Bahadur (14149959) Somaya Al-Maadeed (5178131) Kishor Kumar Sadasivuni (8036039) |
| author2_role | author author author author author author author |
| author_facet | Nithusha Kallingal (14149944) Muni Raj Maurya (14149947) M. S. Sajna (14149950) Huseyin Cagatay Yalcin (14149953) Hassen M. Ouakad (14149956) Issam Bahadur (14149959) Somaya Al-Maadeed (5178131) Kishor Kumar Sadasivuni (8036039) |
| author_role | author |
| dc.creator.none.fl_str_mv | Nithusha Kallingal (14149944) Muni Raj Maurya (14149947) M. S. Sajna (14149950) Huseyin Cagatay Yalcin (14149953) Hassen M. Ouakad (14149956) Issam Bahadur (14149959) Somaya Al-Maadeed (5178131) Kishor Kumar Sadasivuni (8036039) |
| dc.date.none.fl_str_mv | 2022-11-22T21:11:25Z |
| dc.identifier.none.fl_str_mv | 10.1007/s13205-022-03221-3 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/A_highly_sensitive_wearable_pressure_sensor_capsule_based_on_PVA_Mxene_composite_gel/21596847 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Environmental biotechnology Agricultural and Biological Sciences (miscellaneous) Environmental Science (miscellaneous) Biotechnology |
| dc.title.none.fl_str_mv | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>Wearable sensors have drawn considerable interest in the recent research world. However, simultaneously realizing high sensitivity and wide detection limits under changing surrounding environment conditions remains challenging. In the present study, we report a wearable piezoresistive pressure sensor capsule that can detect pulse rate and human motion. The capsule includes a flexible silicon cover and is filled with different PVA/MXene (PVA-Mx) composites by varying the weight percentage of MXene in the polymer matrix. Different characterizations such as XRD, FTIR and TEM results confirm that the PVA-Mx silicon capsule was successfully fabricated. The PVA-Mx gel-based sensor capsule remarkably endows a low detection limit of 2 kPa, exhibited high sensitivity of 0.45 kPa−1 in the ranges of 2–10 kPa, and displayed a response time of ~ 500 ms, as well as good mechanical stability and non-attenuating durability over 500 cycles. The piezoresistive sensor capsule sensor apprehended great stability towards changes in humidity and temperature. These findings substantiate that the PVA/MXene sensor capsule is potentially suitable for wearable electronics and smart clothing.</p><h2>Other Information</h2> <p> Published in: 3 Biotech<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s13205-022-03221-3" target="_blank">http://dx.doi.org/10.1007/s13205-022-03221-3</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_b4867f3af5072da6e5197b4cb5e9e129 |
| identifier_str_mv | 10.1007/s13205-022-03221-3 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/21596847 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gelNithusha Kallingal (14149944)Muni Raj Maurya (14149947)M. S. Sajna (14149950)Huseyin Cagatay Yalcin (14149953)Hassen M. Ouakad (14149956)Issam Bahadur (14149959)Somaya Al-Maadeed (5178131)Kishor Kumar Sadasivuni (8036039)Environmental biotechnologyAgricultural and Biological Sciences (miscellaneous)Environmental Science (miscellaneous)Biotechnology<p>Wearable sensors have drawn considerable interest in the recent research world. However, simultaneously realizing high sensitivity and wide detection limits under changing surrounding environment conditions remains challenging. In the present study, we report a wearable piezoresistive pressure sensor capsule that can detect pulse rate and human motion. The capsule includes a flexible silicon cover and is filled with different PVA/MXene (PVA-Mx) composites by varying the weight percentage of MXene in the polymer matrix. Different characterizations such as XRD, FTIR and TEM results confirm that the PVA-Mx silicon capsule was successfully fabricated. The PVA-Mx gel-based sensor capsule remarkably endows a low detection limit of 2 kPa, exhibited high sensitivity of 0.45 kPa−1 in the ranges of 2–10 kPa, and displayed a response time of ~ 500 ms, as well as good mechanical stability and non-attenuating durability over 500 cycles. The piezoresistive sensor capsule sensor apprehended great stability towards changes in humidity and temperature. These findings substantiate that the PVA/MXene sensor capsule is potentially suitable for wearable electronics and smart clothing.</p><h2>Other Information</h2> <p> Published in: 3 Biotech<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1007/s13205-022-03221-3" target="_blank">http://dx.doi.org/10.1007/s13205-022-03221-3</a></p>2022-11-22T21:11:25ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s13205-022-03221-3https://figshare.com/articles/journal_contribution/A_highly_sensitive_wearable_pressure_sensor_capsule_based_on_PVA_Mxene_composite_gel/21596847CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/215968472022-11-22T21:11:25Z |
| spellingShingle | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel Nithusha Kallingal (14149944) Environmental biotechnology Agricultural and Biological Sciences (miscellaneous) Environmental Science (miscellaneous) Biotechnology |
| status_str | publishedVersion |
| title | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel |
| title_full | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel |
| title_fullStr | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel |
| title_full_unstemmed | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel |
| title_short | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel |
| title_sort | A highly sensitive wearable pressure sensor capsule based on PVA/Mxene composite gel |
| topic | Environmental biotechnology Agricultural and Biological Sciences (miscellaneous) Environmental Science (miscellaneous) Biotechnology |