Paper-based colorimetric sensor array integrated with smartphone APP for the identification of tea polyphenol and Longjing tea DOI
Xiaoyu Yang,

Zhichun Bi,

Jie Li

et al.

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: unknown, P. 117391 - 117391

Published: March 1, 2025

Language: Английский

Review: Nanozyme-based point-of-care testing for portable and on-site monitoring of food contaminants DOI
Huilin Li,

Meng Meng,

Jing Cao

et al.

Trends in Food Science & Technology, Journal Year: 2025, Volume and Issue: 161, P. 105062 - 105062

Published: May 2, 2025

Language: Английский

Citations

0
Paper-Based Analytical Devices Based on Amino-MOFs (Mil-125, UiO-66 and Mil-101) as Platforms towards Biosensing Applications DOI Open Access

Sofía V. Piguillem,

Germán E. Gómez, Gonzalo Tortella

et al.

Published: Aug. 29, 2024

In this study, we have designed a promising platform based on metal-organic frameworks (MOFs) to develop paper-based analytical devices (PADs) immobilize biomolecules for application in biosensors. PADs become increasingly popular sensing applications recent years due their portability, low cost, simplicity, efficiency, fast detection capability, excellent sensitivity, and selectivity. addition, MOFs are an choice developing highly sensitive selective sensors. Their ability reversibly reproducibly adsorb desorb specific molecules allows using these materials as sensors various applications. They also offer the possibility modify structure properties, making them versatile adaptable different environments needs. research, synthesized characterized three amino-functionalized MOFs: UiO66-NH2 (Zr), MIL125-NH2 (Ti), MIL101-NH2 (Fe). These were used fabricate capable of portable monitoring alkaline phosphatase (ALP) enzyme activity by laser-induced fluorescence (LIF). Overall, amino-derivated MOF platforms demonstrate significant potential integration into biosensor PADs, offering key properties that enhance performance applicability chemistry diagnostics.

Language: Английский

Citations

3
Enhanced peroxidase-like activity via Pt loading of Ni-MOF for colorimetric and smartphone-based bimodal determination of antioxidant capacity in aging cells DOI

Chan Yang,

Weiyu Qiu,

Shuo Tian

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 206, P. 111590 - 111590

Published: Sept. 7, 2024

Language: Английский

Citations

3
Recent Advances in Nanozyme Sensors Based on Metal–Organic Frameworks and Covalent–Organic Frameworks DOI Creative Commons

Xing-Liang Cheng,

Shuojiang Liu,

Yuling Hu

et al.

Biosensors, Journal Year: 2024, Volume and Issue: 14(11), P. 520 - 520

Published: Oct. 23, 2024

Nanozymes are nanomaterials that exhibit enzyme-like catalytic activity, which have drawn increasing attention on account of their unique superiorities including very high robustness, low cost, and ease modification. Metal-organic frameworks (MOFs) covalent-organic (COFs) emerged as promising candidates for nanozymes due to abundant activity centers, inherent porosity, tunable chemical functionalities. In this review, we first compare the enzyme-mimicking centers mechanisms between MOF COF nanozymes, then summarize recent research designing modifying with activity. Moreover, typical examples sensing applications based these presented, well translation enzyme into a visible signal response. At last, discussion current challenges is followed by some future prospects provide guidance nanozyme sensors MOFs COFs practical applications.

Language: Английский

Citations

3
Paper-based colorimetric sensor array integrated with smartphone APP for the identification of tea polyphenol and Longjing tea DOI
Xiaoyu Yang,

Zhichun Bi,

Jie Li

et al.

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: unknown, P. 117391 - 117391

Published: March 1, 2025

Language: Английский

Citations

0