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20240524232425.0 |
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240215s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202312518
|2 doi
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|a pubmed24n1417.xml
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|e rakwb
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|a eng
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1 |
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|a Li, Lihuang
|e verfasserin
|4 aut
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|a Seamless Integration of Rapid Separation and Ultrasensitive Detection for Complex Biological Samples Using Multistage Annular Functionalized Carbon Nanotube Arrays
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 24.05.2024
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|a Date Revised 24.05.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2024 Wiley‐VCH GmbH.
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|a Efficient separation, enrichment, and detection of bacteria in diverse media are pivotal for identifying bacterial diseases and their transmission pathways. However, conventional bacterial detection methods that split the separation and detection steps are plagued by prolonged processing times. Herein, a multistage annular functionalized carbon nanotube array device designed for the seamless integration of complex biological sample separation and multimarker detection is introduced. This device resorts to the supersmooth fluidity of the liquid sample in the carbon nanotubes interstice through rotation assistance, achieving the ability to quickly separate impurities and capture biomarkers (1 mL sample cost time of 2.5 s). Fluid dynamics simulations show that the reduction of near-surface hydrodynamic resistance drives the capture of bacteria and related biomarkers on the functionalized surface of carbon nanotube in sufficient time. When further assembled as an even detection device, it exhibited fast detection (<30 min), robust linear correlation (101-107 colony-forming units [CFU] mL-1, R2 = 0.997), ultrasensitivity (limit of detection = 1.7 CFU mL-1), and multitarget detection (Staphylococcus aureus, extracellular vesicles, and enterotoxin proteins). Collectively, the material and system offer an expanded platform for real-time diagnostics, enabling integrated rapid separation and detection of various disease biomarkers
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|a Journal Article
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|a carbon nanotube arrays
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|a complex biological samples
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|a multimarker detection
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|a multistage annular device
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| 650 |
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|a surface‐enhanced Raman scattering
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| 650 |
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|a Nanotubes, Carbon
|2 NLM
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| 650 |
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|a Biomarkers
|2 NLM
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| 700 |
1 |
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|a Zhang, Jialing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jiao, Zhengqi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhou, Xi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ren, Lei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Miao
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 36(2024), 21 vom: 31. Mai, Seite e2312518
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g volume:36
|g year:2024
|g number:21
|g day:31
|g month:05
|g pages:e2312518
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|u http://dx.doi.org/10.1002/adma.202312518
|3 Volltext
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