Ti3C2@Ni-MOF heterostructure as efficient bifunctional sensor for highly sensitive detection of adenine and ascorbic acid

IF 2.7 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Letters Pub Date : 2025-06-14 DOI:10.1016/j.matlet.2025.138933

Zhiqiang Yan , Ya-Pan Wu , Yuanting Hu , Shuang Li , Ya-Meng Yin , Xue-Qian Wu , Dong-Sheng Li

引用次数: 0

Abstract

The development of sensing materials with high sensitivity and selectivity is crucial for life health monitoring and disease diagnosis. Herein a new bifunctional sensor, Ti₃C₂@Ni-MOF-x@CC (x = 1, 2, 3, and the carbon cloth is denoted as CC) was fabricated and used for the simultaneous detection of adenine (A) and ascorbic acid (AA). Notably, the Ti₃C₂@Ni-MOF-2 exhibited excellent performance, featuring a wide dynamic range, higher sensitivity and lower detection limits. Additionally, it demonstrated strong reproducibility, anti-interference capability, and reliable recovery in bovine serum samples.

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Ti3C2@Ni-MOF异质结构作为高灵敏度检测腺嘌呤和抗坏血酸的高效双功能传感器

开发高灵敏度、高选择性的传感材料对生命健康监测和疾病诊断具有重要意义。本文制备了一种新型双功能传感器Ti3C2@Ni-MOF-x@CC (x = 1,2,3，碳布表示为CC)，用于同时检测腺嘌呤(a)和抗坏血酸（AA）。值得注意的是，Ti3C2@Ni-MOF-2具有动态范围宽、灵敏度高、检出限低的优异性能。此外，该方法在牛血清样品中具有较强的重现性、抗干扰能力和可靠的回收率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Materials Letters 工程技术-材料科学：综合

CiteScore

5.60

自引率

3.30%

发文量

1948

审稿时长

50 days

期刊介绍： Materials Letters has an open access mirror journal Materials Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Materials Letters is dedicated to publishing novel, cutting edge reports of broad interest to the materials community. The journal provides a forum for materials scientists and engineers, physicists, and chemists to rapidly communicate on the most important topics in the field of materials. Contributions include, but are not limited to, a variety of topics such as: • Materials - Metals and alloys, amorphous solids, ceramics, composites, polymers, semiconductors • Applications - Structural, opto-electronic, magnetic, medical, MEMS, sensors, smart • Characterization - Analytical, microscopy, scanning probes, nanoscopic, optical, electrical, magnetic, acoustic, spectroscopic, diffraction • Novel Materials - Micro and nanostructures (nanowires, nanotubes, nanoparticles), nanocomposites, thin films, superlattices, quantum dots. • Processing - Crystal growth, thin film processing, sol-gel processing, mechanical processing, assembly, nanocrystalline processing. • Properties - Mechanical, magnetic, optical, electrical, ferroelectric, thermal, interfacial, transport, thermodynamic • Synthesis - Quenching, solid state, solidification, solution synthesis, vapor deposition, high pressure, explosive