Results 11 to 20 of about 20,594 (209)

The Determination of Human Albumin by a Quartz Crystal Microbalance Immunosensor

International Journal of Electrochemical Science, 2018
Albumin is a protein serving as a standard biochemical marker which is assayed in the blood and blood plasma as a liver function test but its diagnostics importance is much wider.
Miroslav Pohanka
doaj   +1 more source

Simple Surface Functionalization Strategy for Immunosensing Detection of Aflatoxin B1

International Journal of Electrochemical Science, 2016
This paper describes the strategy of functionalization of gold electrodes surfaces in aim to obtain a new impedimetric immunosensor for the detection of aflatoxin B1, a common toxic food contaminant.
Mihaela Badea, Laura Floroian, Patrizia Restani, Marius Moga   +3 more
doaj   +1 more source

Development of electrochemical immunosensor for quantitative detection of non-small cell lung cancer (NSCLC) biomaker YES1

Biosensors and Bioelectronics: X, 2023
Non-small cell lung cancer (NSCLC) is the most common type of lung cancer accounting for 85% of all newly diagnosed cases. Its prognosis remains poor as most patients are diagnosed at an advanced stage.
Lucia K. Kiio, John O. Onyatta, Peter M. Ndangili, Florence Oloo, Carolina Santamaría, Luis M. Montuenga, Damaris N. Mbui   +6 more
doaj   +1 more source

Numerical simulation of electric signal in the cyber-physical immunosensor system on rectangular lattice in R package [PDF]

, 2019
Проведено чисельне моделювання електричного сигналу з перетворювача в кіберфізичній імуносенсорній системі на прямокутній решітці з використанням диференціальних рівнянь із запізненням за допомогою пакета R.
Sverstiuk, Andrii, Сверстюк, Андрій Степанович   +1 more
core   +1 more source

Design of A Low-Cost and Disposable Paper-Based Immunosensor for the Rapid and Sensitive Detection of Aflatoxin B1

Chemosensors, 2020
We report a paper-based electrochemical immunosensor made with sustainable materials to detect aflatoxin B1 (AFB1), a highly toxic, carcinogenic mycotoxin found in food.
Fernanda L. Migliorini, Danilo M. dos Santos, Andrey C. Soares, Luiz H. C. Mattoso, Osvaldo N. Oliveira, Daniel S. Correa   +5 more
doaj   +1 more source

Application of the 2, 4-dichlorophenoxyacetic acid online monitoring using immunosensor technology

上海师范大学学报. 自然科学版, 2018
The 2, 4-dichlorophenoxyacetic acid (2, 4-D) online immunosensor was characterized from the point of application in this study. Our experimental results showed that Logistic curve could be used to describe the response of 2, 4-D online immunosensor to ...
YU Qiongzhen, ZHANG Chenglin, ZHU Zhihua, CUI Wanjun, LIU Guangli, SONG Baodong, WANG Wei, YE Bo   +7 more
doaj   +1 more source

Poly-ortho-phenylenediamine Modified Pt/Ir Microelectrode as Impedimetric Biosensor

International Journal of Electrochemical Science, 2021
A low impedance between the microelectrode surface and brain biological tissue interface is important for a good signal quality during immunosensor recording to prevent tissue damage during electrical stimulation.
Norazreen Zakaria, Yusairie Mohd, Lim Ying Chin, Muhammad Noor Jalil, Zainiharyati Mohd Zain   +4 more
doaj   +1 more source

Electrochemical immunosensor modified with carbon nanofibers coupled to a paper platform for the determination of gliadins in food samples [PDF]

, 2019
The gluten-free diet is a unique, effective treatment for different conditions related to gluten consumption. Therefore, it is crucial the availability of new methodologies for the sensitive and specific determination of gluten content in food samples ...
Bertolino, Franco Adrián, Marin Barroso, Evelyn del Valle, Messina, Germán Alejandro, Pereira, Sirley Vanesa, Raba, Julio   +4 more
core   +1 more source

Graphene Quantum Dot-Based Electrochemical Immunosensors for Biomedical Applications [PDF]

, 2019
In the area of biomedicine, research for designing electrochemical sensors has evolved over the past decade, since it is crucial to selectively quantify biomarkers or pathogens in clinical samples for the efficacious diagnosis and/or treatment of various
Altintas, Zeynep, Mansuriya, Bhargav D.
core   +1 more source

Nitrogen-doped Graphene Modified Glassy Carbon Electrode for Electrochemical Determination of Breast Cancer Marker Carbohydrate Antigen 15-3

International Journal of Electrochemical Science, 2017
In this study, an electrochemical immunosensor based on nitrogen-doped graphene sheets (N-GS) for label-free and sensitive determination of CA15-3 was prepared.
Liqiong Liu, Jinglei Gao, Lanqing Guo, Jun Xu   +3 more
doaj   +1 more source