Ultrasound assisted electrochemical distinction of normal and cancerous cells
| Autor: | Mohammad Ali Khayamian, Saeid Ansaryan, Saeed Rafizadeh Tafti, Mohammad Saeed Nikshoar, Morteza Hassanpour Amiri, Majid Baniassadi, Mohammad Abdolahad |
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| Rok vydání: | 2018 |
| Předmět: |
Analytical chemistry
macromolecular substances 02 engineering and technology Ultrasound assisted Electrochemistry 01 natural sciences Materials Chemistry Patch clamp Electrical and Electronic Engineering Instrumentation Chemistry 010401 analytical chemistry technology industry and agriculture Metals and Alloys 021001 nanoscience & nanotechnology Condensed Matter Physics Electrochemical response 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Cell culture Cancer cell Biophysics Cyclic voltammetry 0210 nano-technology Sonoporation |
| Zdroj: | Sensors and Actuators B: Chemical. 255:1-7 |
| ISSN: | 0925-4005 |
| DOI: | 10.1016/j.snb.2017.08.017 |
| Popis: | A method for cancer diagnosis is disclosed. The method includes forming a plurality of cultured cells on an electrochemical biosensor placing the electrochemical biosensor in a medium solution comprising a cell culture solution of a plurality of biological cells, measuring a first electrochemical response from the electrochemical biosensor with the plurality of cultured cells, forming a plurality of stimulated cells on the electrochemical biosensor by ultrasonically stimulating of the plurality of cultured cells, measuring a second electrochemical response from the electrochemical biosensor with the plurality of stimulated cells, and detecting presence of cancer cells responsive to a difference between the first electrochemical response and the second electrochemical response being less than a threshold. Where, the first electrochemical response includes an electrochemical response of the plurality of cultured cells and the second electrochemical response includes an electrochemical response of the plurality of stimulated cells. |
| Databáze: | OpenAIRE |
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