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Zinc-Air Battery-Based Self-Powered Sensor with High Output Power for Ultrasensitive MicroRNA let-7a Detection in Cancer Cells

التفاصيل البيبلوغرافية
العنوان: Zinc-Air Battery-Based Self-Powered Sensor with High Output Power for Ultrasensitive MicroRNA let-7a Detection in Cancer Cells
المؤلفون: Yunxia Jin, Zhen Wu, Li Li, Ruiqiang Yan, Junlun Zhu, Wei Wen, Xiuhua Zhang, Shengfu Wang
المصدر: Analytical Chemistry. 94:14368-14376
بيانات النشر: American Chemical Society (ACS), 2022.
سنة النشر: 2022
مصطلحات موضوعية: Oxygen, Glucose Oxidase, MicroRNAs, Zinc, Electric Power Supplies, Neoplasms, Benzene, Metal-Organic Frameworks, Analytical Chemistry
الوصف: Self-powered sensors do not require a power supply and are easy to miniaturize, which have potential for constructing wearable, portable, and real-time detection devices. However, it is challenging for the detection of low abundant targets due to the low output power density of fuel cells and much interference of complex biological environment. Herein, a new kind of photocatalytic zinc-air battery-based self-powered electrochemical sensor (ZAB-SPES) was constructed for the detection of microRNA let-7a (miRNA let-7a) by combining magnetic nanobeads (MBs) with a metal-organic framework loaded with glucose oxidase (MOFs@GOX). Poly(1,4-di(2-thienyl))benzene (PDTB) was used as the photocathode material, and the proposed ZAB-SPES had a high power density of 22.8 μW/cm
تدمد: 1520-6882
0003-2700
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a9eac23f0f69401ad591d22aedded9f
https://doi.org/10.1021/acs.analchem.2c03093
حقوق: CLOSED
رقم الأكسشن: edsair.doi.dedup.....6a9eac23f0f69401ad591d22aedded9f
قاعدة البيانات: OpenAIRE
الوصف
تدمد:15206882
00032700