Toluidine blue-assisted synthesis of functionalized M (M = Cu, Co, Zn)-metal-organic frameworks for electrochemical immunoassay of proteins

Wang, Birui; Li, Xiangyu; Ding, Yanbin; Yang, Xiaolan; Zhou, Yuqing; Xu, Wenjing; Xu, Mingyang; Gu, Chaoyue

doi:10.1016/j.jelechem.2022.116186

Cited by 9 publications

(2 citation statements)

References 35 publications

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Section: Type Of Peroxidase-active Nanozymesmentioning

confidence: 99%

“…Due to their versatility and flexible synthetic design, an increasing number of pristine MOFs, MOF composites, and MOF derivatives have been widely applied in constructing electrochemical immunosensing interfaces, especially for the preparation of bioprobes and substrate composites. [49][50][51][52][53] Among all the reported MOFs, Fe-MOFs have been widely used in the design of electrochemical immunosensors due to their remarkable peroxidase activity and satisfactory acid-base tolerance. [54][55][56][57] Originally, inspired by the composition of the peroxidaseemployed iron porphyrin as the catalytical cofactor, myriad sagacious designs have focused on the exploitation of MOFs with peroxidase-like activity because the iron and porphyrin can be excellent candidates for the central metal ions and ligands, respectively.…”

Section: Metal-organic Frameworkmentioning

confidence: 99%

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Recent advances of peroxidase-active nanozymes in electrochemical immunoassays

Feng

yao

2023

Sens. Diagn.

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Section: Type Of Peroxidase-active Nanozymesmentioning

confidence: 99%

Section: Metal-organic Frameworkmentioning

confidence: 99%

Recent advances of peroxidase-active nanozymes in electrochemical immunoassays

Feng

yao

2023

Sens. Diagn.

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Shifting paradigm in electrochemical biosensing matrices comprising metal organic frameworks and their composites in disease diagnosis

Shubhangi,

Divya,

Rai

et al. 2024

WIREs Nanomed Nanobiotechnol

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Metal Organic Frameworks (MOFs) are an evolving category of crystalline microporous materials that have grabbed the research interest for quite some time due to their admirable physio‐chemical properties and easy fabrication methods. Their enormous surface area can be a working ground for innumerable molecular adhesions and site for potential sensor matrices. They have been explored in the last decade for incorporation in electrochemical sensor matrices as diagnostic solutions for a plethora of diseases. This review emphasizes on some of the recent advancements in the area of MOF‐based electrochemical biosensors with focus on various important diseases and their significance in upgrading the sensor performance. It summarizes MOF‐based biosensors for monitoring biomarkers relevant to diabetes, viral and bacterial sepsis infections, neurological disorders, cardiovascular diseases, and cancer in a wide range of real matrices. The discussion has been supplemented with extensive tables elaborating recent trends in the field of MOF‐composite probe fabrication strategies with their respective sensing parameters. The article sums up the future scope of these materials in the field of biosensors and enlightens the reader with recent trends for future research scope.This article is categorized under: Diagnostic Tools > Biosensing Diagnostic Tools > Diagnostic Nanodevices

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