Smart Health Monitoring: Review of Electrochemical Biosensors for Cortisol Monitoring

Advanced Healthcare Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Abstract Cortisol, also known as the stress hormone, is a crucial corticosteroid hormone that significantly increases secretion in human body when facing notable stress. Monitoring cortisol levels for personal management and diagnosis treatment of certain diseases. Electrochemical biosensors combine efficient sensitivity electrochemical technology with high specificity biological recognition processes, making them widely applicable analysis fluid components. This work outlines working mechanism biosensors, focusing particularly on sensing elements such antibodies, aptamers, molecularly imprinted polymers. It provides detailed explanations operational principles these different elements. summarizes evaluates latest advancements detecting fluids, discussing influence sensor design performance. Subsequently, through comparative various performances, further discusses challenges translating laboratory achievements into practical applications, including enhancing key metrics reusability, reproducibility, long‐term stability, continuous monitoring capability, response time. Finally, it offers insights recommendations achieving real‐time, continuous, biosensors.

Language: Английский

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Wearable Insulin Biosensors for Diabetes Management: Advances and Challenges

Biosensors, Journal Year: 2023, Volume and Issue: 13(7), P. 719 - 719

Published: July 7, 2023

We present a critical review of the current progress in wearable insulin biosensors. For over 40 years, glucose biosensors have been used for diabetes management. Measurement blood is an indirect method calculating administration dosage, which insulin-dependent diabetic patients. Research and development efforts aiming towards continuous-insulin-monitoring combination with existing are expected to offer more accurate estimation sensitivity, regulate dosage facilitate reliable artificial pancreas, as ultimate goal management personalised medicine. Conventional laboratory analytical techniques detection expensive time-consuming lack real-time monitoring capability. On other hand, point-of-care testing, continuous monitoring, miniaturisation, high specificity rapid response time, ease use low costs. Current research, future developments challenges biosensor technology reviewed assessed. Different categories such aptamer-based, molecularly imprinted polymer (MIP)-based, label-free types presented among latest field. This multidisciplinary field requires engagement between scientists, engineers, clinicians industry addressing commercial, reliable, real-time-monitoring biosensor.

Language: Английский

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A collection of the best practice examples of electroanalytical applications in education: from polarography to sensors

Journal of Solid State Electrochemistry, Journal Year: 2023, Volume and Issue: 28(3-4), P. 869 - 895

Published: Aug. 17, 2023

Language: Английский

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Recent progress of non-invasive in vitro diagnosis using electrochemical analysis strategy and wearable microfluidic devices applied to exocrine secretion sampling

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 172, P. 117561 - 117561

Published: Jan. 29, 2024

Language: Английский

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Paper-based sustainable biosensors

Materials Advances, Journal Year: 2024, Volume and Issue: 5(9), P. 3563 - 3586

Published: Jan. 1, 2024

Sustainability is a priority of researchers in designing and manufacturing biosensing devices current research activities. Paper-based multifunctional biosensors are widely developed for different applications to realize sustainable future.

Language: Английский

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Recent advances and synergistic effect of bioactive zeolite imidazolate frameworks (ZIFs) for biosensing applications

Talanta, Journal Year: 2024, Volume and Issue: 275, P. 126097 - 126097

Published: April 17, 2024

Language: Английский

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Recent Advances in Grating Coupled Surface Plasmon Resonance Technology

Advanced Optical Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 14, 2024

Abstract Surface plasmon resonance (SPR) is a key technique in developing sensor platforms for clinical diagnostics, drug discovery, food quality, and environmental monitoring applications. While prism‐coupled (Kretschmann) SPR remains “gold‐standard” laboratory work‐flows due to easier fabrication, handling high through put, other configurations such as grating‐coupled (GC‐SPR) wave‐guide mode are yet fulfil their technology potential. This work evaluates the technical aspects influencing performance of GC‐SPR reviews recent progress fabrication platforms. In principle, involves illumination plasmonic metal film with periodic gratings excite surface plasmons (SP) via diffraction‐based phase matching. The real is, however, heavily influenced by topography grating structures produced top‐down lithography techniques. review discusses latest approaches achieve consistent uniform features periodicity over large scale explores choice plasmon‐active substrate material enhanced performance. also provides insights into different measurement highlights on opportunities potential applications biosensors translational capabilities.

Language: Английский

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GMI-based biosensor for the detection and quantification of doxorubicin anticancer drugs labeled to Fe3O4 superparamagnetic nanoparticles

Sensors and Actuators A Physical, Journal Year: 2024, Volume and Issue: 373, P. 115400 - 115400

Published: April 27, 2024

Language: Английский

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Microfluidics enhanced biosensor technology for advancing food safety monitoring

Trends in Food Science & Technology, Journal Year: 2024, Volume and Issue: 149, P. 104556 - 104556

Published: May 24, 2024

Language: Английский

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Recent Advances in Self‐Powered Electrochemical Biosensors for Early Diagnosis of Diseases

Advanced Materials Technologies, Journal Year: 2024, Volume and Issue: 9(21)

Published: July 23, 2024

Abstract Modern sensing technologies are highly required for health monitoring. In this respect, the development of small‐size, high‐performance, and self‐powered biosensors detecting quantifying disease markers in biofluids can bring crucial changes improvements to concept monitoring systems. Clinical trials identify a wide range biomarkers that provide significant information. Research into novel functional materials with outstanding properties opens up new perspectives fabricating new‐generation biosensors. Furthermore, energy conversion storage units investigated integrate them develop Electrochemical methods very attractive applications biosensor technology, both terms biomarker detection generation. Here recent achievements research electrochemical detect sweat saliva presented. Potential efficient analysis these fluids discussed light their importance identifying various diseases. The influence electrode on performance sensors is discussed. Progress developing operating strategies systems also A summary outlook presented, mentioning major current issues be explored.

Language: Английский

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