A Hydrogel-Based Ultrasonic Backscattering Wireless Biochemical Sensing
Wireless monitoring of the physio-biochemical information is becoming increasingly important for healthcare. In this work, we present a proof-of-concept hydrogel-based wireless biochemical sensing scheme utilizing ultrasound. The sensing system utilizes silica-nanoparticle embedded hydrogel deposite...
Ausführliche Beschreibung
Autor*in: |
Juhong Nam [verfasserIn] Eunjeong Byun [verfasserIn] Hyunji Shim [verfasserIn] Esther Kim [verfasserIn] Sayemul Islam [verfasserIn] Moonchul Park [verfasserIn] Albert Kim [verfasserIn] Seung Hyun Song [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020 |
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Übergeordnetes Werk: |
In: Frontiers in Bioengineering and Biotechnology - Frontiers Media S.A., 2014, 8(2020) |
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Übergeordnetes Werk: |
volume:8 ; year:2020 |
Links: |
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DOI / URN: |
10.3389/fbioe.2020.596370 |
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Katalog-ID: |
DOAJ052689379 |
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10.3389/fbioe.2020.596370 doi (DE-627)DOAJ052689379 (DE-599)DOAJ8a1a1e070160431aa7620271544b3c34 DE-627 ger DE-627 rakwb eng TP248.13-248.65 Juhong Nam verfasserin aut A Hydrogel-Based Ultrasonic Backscattering Wireless Biochemical Sensing 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wireless monitoring of the physio-biochemical information is becoming increasingly important for healthcare. In this work, we present a proof-of-concept hydrogel-based wireless biochemical sensing scheme utilizing ultrasound. The sensing system utilizes silica-nanoparticle embedded hydrogel deposited on a thin glass substrate, which presents two prominent interfaces for ultrasonic backscattering (tissue/glass and hydrogel/glass). To overcome the effect of the varying acoustic properties of the intervening biological tissues between the sensor and the external transducer, we implemented a differential mode of ultrasonic back-scattering. Here, we demonstrate a wireless pH measurement with a resolution of 0.2 pH level change and a wireless sensing range around 10 cm in a water tank. biochemical sensing ultrasonic implantable sensor devices hydrogel wireless sensing Biotechnology Eunjeong Byun verfasserin aut Hyunji Shim verfasserin aut Esther Kim verfasserin aut Sayemul Islam verfasserin aut Moonchul Park verfasserin aut Albert Kim verfasserin aut Seung Hyun Song verfasserin aut In Frontiers in Bioengineering and Biotechnology Frontiers Media S.A., 2014 8(2020) (DE-627)74950403X (DE-600)2719493-0 22964185 nnns volume:8 year:2020 https://doi.org/10.3389/fbioe.2020.596370 kostenfrei https://doaj.org/article/8a1a1e070160431aa7620271544b3c34 kostenfrei https://www.frontiersin.org/articles/10.3389/fbioe.2020.596370/full kostenfrei https://doaj.org/toc/2296-4185 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2020 |
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TP248.13-248.65 A Hydrogel-Based Ultrasonic Backscattering Wireless Biochemical Sensing biochemical sensing ultrasonic implantable sensor devices hydrogel wireless sensing |
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Wireless monitoring of the physio-biochemical information is becoming increasingly important for healthcare. In this work, we present a proof-of-concept hydrogel-based wireless biochemical sensing scheme utilizing ultrasound. The sensing system utilizes silica-nanoparticle embedded hydrogel deposited on a thin glass substrate, which presents two prominent interfaces for ultrasonic backscattering (tissue/glass and hydrogel/glass). To overcome the effect of the varying acoustic properties of the intervening biological tissues between the sensor and the external transducer, we implemented a differential mode of ultrasonic back-scattering. Here, we demonstrate a wireless pH measurement with a resolution of 0.2 pH level change and a wireless sensing range around 10 cm in a water tank. |
abstractGer |
Wireless monitoring of the physio-biochemical information is becoming increasingly important for healthcare. In this work, we present a proof-of-concept hydrogel-based wireless biochemical sensing scheme utilizing ultrasound. The sensing system utilizes silica-nanoparticle embedded hydrogel deposited on a thin glass substrate, which presents two prominent interfaces for ultrasonic backscattering (tissue/glass and hydrogel/glass). To overcome the effect of the varying acoustic properties of the intervening biological tissues between the sensor and the external transducer, we implemented a differential mode of ultrasonic back-scattering. Here, we demonstrate a wireless pH measurement with a resolution of 0.2 pH level change and a wireless sensing range around 10 cm in a water tank. |
abstract_unstemmed |
Wireless monitoring of the physio-biochemical information is becoming increasingly important for healthcare. In this work, we present a proof-of-concept hydrogel-based wireless biochemical sensing scheme utilizing ultrasound. The sensing system utilizes silica-nanoparticle embedded hydrogel deposited on a thin glass substrate, which presents two prominent interfaces for ultrasonic backscattering (tissue/glass and hydrogel/glass). To overcome the effect of the varying acoustic properties of the intervening biological tissues between the sensor and the external transducer, we implemented a differential mode of ultrasonic back-scattering. Here, we demonstrate a wireless pH measurement with a resolution of 0.2 pH level change and a wireless sensing range around 10 cm in a water tank. |
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|
score |
7.4003305 |