Adsorption according to the Langmuir–Freundlich model is the detection mechanism of the antigen p53 for early diagnosis of cancer

• DOI: 10.1039/c5cp07121f
• Publication Date: 2016-02-11T13:57:46Z
• Authors: Juliana Coatrini ...; Andrey Coatrini S...; Paulo Augusto Ray...; Valquiria da Cruz...; Flavio Makoto Shi...; Matias Eliseo Mel...; Cristovam Scapula...; André Lopes Carvalho; Fábio L. Leite; Sergio A. S. Machado; Osvaldo N. Oliveira
• Keywords: Spectrophotometry, Infrared; Biosensing Techniques; 02 engineering and technology; Antibodies; 3. Good health; models for adsorption, Langmuir-Freundlich, biosensors, detection of cancer biomarkers, electrochemical impedance spectroscopy; Cell Line, Tumor; Dielectric Spectroscopy; Neoplasms; MCF-7 Cells; Humans; Adsorption; Tumor Suppressor Protein p53; 0210 nano-technology; Biomarkers; Early Detection of Cancer

The Langmuir–Freundlich model is used to explain the adsorption of the p53 biomarker onto an immunosensor for early detection of cancer.