Fluorescence-Amplified Origami Microneedle Device for Quantitatively Monitoring Blood Glucose

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 29 vom: 21. Juli, Seite e2208820
1. Verfasser: Li, Xianlei (VerfasserIn)
Weitere Verfasser: Xu, Xuehui, Wang, Kewei, Chen, Yuqiu, Zhang, Yangyuchen, Si, Qingrui, Pan, Zi'an, Jia, Fan, Cui, Xinyue, Wang, Xuan, Deng, Xiongwei, Zhao, Yi, Shu, Dan, Jiang, Qiao, Ding, Baoquan, Wu, Yan, Liu, Ran
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article DNA origami blood glucose fluorescence quantification microneedle patches proton-driven Blood Glucose Protons DNA 9007-49-2 mehr... Glucose IY9XDZ35W2
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245 1 0 |a Fluorescence-Amplified Origami Microneedle Device for Quantitatively Monitoring Blood Glucose 
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520 |a Exploration of clinically acceptable blood glucose monitors has been engaging in the past decades, yet the ability to quantitatively detect blood glucose in a painless, accurate, and highly sensitive manner remains limited. Herein, a fluorescence-amplified origami microneedle (FAOM) device is described that integrates tubular DNA-origami nanostructures and glucose oxidase molecules into its inner network to quantitatively monitor blood glucose. The skin-attached FAOM device can collect glucose molecules in situ and transfer the input into a proton signal after the oxidase's catalysis. The proton-driven mechanical reconfiguration of DNA-origami tubes separates fluorescent molecules and their quenchers, eventually amplifying the glucose-correlated fluorescence signal. The function equation established on clinical examinees suggests that FAOM can report blood glucose in a highly sensitive and quantitative manner. In clinical blind tests, the FAOM achieves well-matched accuracy (98.70 ± 4.77%) compared with a commercial blood biochemical analyzer, fully meeting the requirements of accurate blood glucose monitoring. The FAOM device can be inserted into skin tissue in a trivially painful manner and with minimal leakage of DNA origami, substantially improving the tolerance and compliance of the blood glucose test 
650 4 |a Journal Article 
650 4 |a DNA origami 
650 4 |a blood glucose 
650 4 |a fluorescence quantification 
650 4 |a microneedle patches 
650 4 |a proton-driven 
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700 1 |a Xu, Xuehui  |e verfasserin  |4 aut 
700 1 |a Wang, Kewei  |e verfasserin  |4 aut 
700 1 |a Chen, Yuqiu  |e verfasserin  |4 aut 
700 1 |a Zhang, Yangyuchen  |e verfasserin  |4 aut 
700 1 |a Si, Qingrui  |e verfasserin  |4 aut 
700 1 |a Pan, Zi'an  |e verfasserin  |4 aut 
700 1 |a Jia, Fan  |e verfasserin  |4 aut 
700 1 |a Cui, Xinyue  |e verfasserin  |4 aut 
700 1 |a Wang, Xuan  |e verfasserin  |4 aut 
700 1 |a Deng, Xiongwei  |e verfasserin  |4 aut 
700 1 |a Zhao, Yi  |e verfasserin  |4 aut 
700 1 |a Shu, Dan  |e verfasserin  |4 aut 
700 1 |a Jiang, Qiao  |e verfasserin  |4 aut 
700 1 |a Ding, Baoquan  |e verfasserin  |4 aut 
700 1 |a Wu, Yan  |e verfasserin  |4 aut 
700 1 |a Liu, Ran  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 29 vom: 21. Juli, Seite e2208820  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:35  |g year:2023  |g number:29  |g day:21  |g month:07  |g pages:e2208820 
856 4 0 |u http://dx.doi.org/10.1002/adma.202208820  |3 Volltext 
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