Development of electrochemical immunosensors for HER-1 and HER-2 analysis in serum for breast cancer patients

S Wignarajah, I Chianella, IE Tothill - Biosensors, 2023 - mdpi.com
… In this manuscript, electrochemical immunosensors were developed for breast cancer
detection/monitoring using HER-1 and HER-2 as the targeted biomarkers. Screen-printed gold …

Nanostructure-based electrochemical immunosensors as diagnostic tools

R Zumpano, F Polli, C D'Agostino, R Antiochia… - Electrochem, 2021 - mdpi.com
… Unfortunately, these techniques are expensive, require long times of analysis and are …
role and antigen-antibody interaction on the electrochemical immunosensor performance. …

Recent advances in nanomaterials-based electrochemical immunosensors and aptasensors for HER2 assessment in breast cancer

R Ahirwar - Microchimica Acta, 2021 - Springer
analysis, their true utility in clinical analysis or as an alternative to ELISA-based methods
will depend on multiple factors, viz. better relative performance on a sufficiently large number …

[HTML][HTML] Electrochemical immunosensor for the quantification of S100B at clinically relevant levels using a cysteamine modified surface

A Rodríguez, F Burgos-Flórez, JD Posada, E Cervera… - Sensors, 2021 - mdpi.com
… A single-frequency analysis for capacitances was also performed in AuIDEs. Full factorial …
, simpler electrochemical response analysis, and could be used for single-frequency analysis

Recent progress in electrochemical immunosensors

JY Kim, M Park - Biosensors, 2021 - mdpi.com
… applications, such as for clinical diagnosis, food analysis, environmental monitoring, and
battery analysis [69,70,71]. For impedimetric immunosensors, capturing antibodies that form an …

The applications of electrochemical immunosensors in the detection of disease biomarkers: A review

H Chen, J Zhang, R Huang, D Wang, D Deng, Q Zhang… - Molecules, 2023 - mdpi.com
… and types of electrochemical immunosensors. The electrochemical immunosensors are …
In this review, we supply a summary of the fundamentals and types of immunosensing. The …

Determination of carcinoembryonic antigen as a tumor marker using a novel graphene-based label-free electrochemical immunosensor

M Jozghorbani, M Fathi, SH Kazemi… - Analytical biochemistry, 2021 - Elsevier
… Immunoassays, relying on the specificity of antibody molecules to their corresponding
antigens, have widely been applied in clinical analysis and biochemical studies [24,25]. Various …

Label-free electrochemical-immunoassay of cancer biomarkers: Recent progress and challenges in the efficient diagnosis of cancer employing electroanalysis and …

S Hassanpour, M Hasanzadeh - Microchemical Journal, 2021 - Elsevier
Immunosensors have been promisingly applied in the clinical analysis field, making it …
The most typical electrochemical immunosensor is amperometric type in which a constant …

Developing an electrochemical immunosensor for early diagnosis of hepatocellular carcinoma

A Al-Shami, RJ Oweis, MG Al-Fandi - Sensor Review, 2021 - emerald.com
… The MDK immunosensor was developed based on commercially available disposable
screen-… Figure 1 shows the development process of an electrochemical immunosensor to detect …

[HTML][HTML] Electrochemical immunosensor for detection of CA 15-3 biomarker in point-of-care

TSCR Rebelo, JA Ribeiro, MGF Sales… - Sensing and Bio-Sensing …, 2021 - Elsevier
… device makes it suitable to be applied to the analysis of CA 15–3 in real serum samples,
in clinical context. Besides, the label-free, simple and cost-effective detection has unique …