Challenges and Future Prospects of Nanoadvanced Sensing Technology

Siontorou, Christina G.; Nikoleli, Georgia‐Paraskevi; Nikolelis, Marianna-Thalia; Nikolelis, Dimitrios P.

doi:10.1016/b978-0-12-815743-5.00015-9

Cited by 3 publications

(2 citation statements)

References 62 publications

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“…Materials with nanoscale characteristics have garnered significant attention due to their unique surface qualities, which make them extremely desirable for the development of sensors that exhibit rapid response times, as well as providing excellent sensitivity and selectivity in detecting chemical groups and biological molecules [109].…”

Section: Applications Of Nanostructures For Hormone Detectionmentioning

confidence: 99%

Electrochemical Detection of Hormones Using Nanostructured Electrodes

Haroon,

Stine

2023

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Hormones regulate several physiological processes in living organisms, and their detection requires accuracy and sensitivity. Recent advances in nanostructured electrodes for the electrochemical detection of hormones are described. Nanostructured electrodes’ high surface area, electrocatalytic activity, and sensitivity make them a strong hormone detection platform. This paper covers nanostructured electrode design and production using MOFs, zeolites, carbon nanotubes, metal nanoparticles, and 2D materials such as TMDs, Mxenes, graphene, and conducting polymers onto electrodes surfaces that have been used to confer distinct characteristics for the purpose of electrochemical hormone detection. The use of aptamers for hormone recognition is producing especially promising results, as is the use of carbon-based nanomaterials in composite electrodes. These materials are optimized for hormone detection, allowing trace-level quantification. Various electrochemical techniques such as SWV, CV, DPV, EIS, and amperometry are reviewed in depth for hormone detection, showing the ability for quick, selective, and quantitative evaluation. We also discuss hormone immobilization on nanostructured electrodes to improve detection stability and specificity. We focus on real-time monitoring and tailored healthcare with nanostructured electrode-based hormone detection in clinical diagnostics, wearable devices, and point-of-care testing. These nanostructured electrode-based assays are useful for endocrinology research and hormone-related disease diagnostics due to their sensitivity, selectivity, and repeatability. We conclude with nanotechnology–microfluidics integration and tiny portable hormone-detection devices. Nanostructured electrodes can improve hormone regulation and healthcare by facilitating early disease diagnosis and customized therapy.

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Section: Applications Of Nanostructures For Hormone Detectionmentioning

confidence: 99%

Electrochemical Detection of Hormones Using Nanostructured Electrodes

Haroon,

Stine

2023

Coatings

View full text Add to dashboard Cite

show abstract

“…Currently, it is feasible to achieve the selectivity of sensors towards similar molecules or, as some investigations report, achieving enzyme-like MOFs. Although, in this case, the need for a strong bio-affinity sensor regeneration, without subsequent damage, became the key drawback in reversibility [360,361]. Nevertheless, there are examples of MOF sensors that stand out with their performance.…”

Section: Designing Of Mof For Application In Chemical Sensorsmentioning

confidence: 99%