| Application of nanoparticles in modification of screen printed electrode sensors |
| کد مقاله : 1055-17THECSI |
| نویسندگان |
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رویا محمدزاده * مجتمع آموزش عالی گناباد |
| چکیده مقاله |
| Flexible and disposable screen-printed electrodes (SPEs) have been used for sensor development because they can be mass-produced on a large scale at a low cost [28]. SPEs typically consist of a chemically inert substrate in which three electrodes (a working electrode, reference electrode, and counter electrode) have been screen-printed [29,30]. Many articles on SPEs have described environmental [31], food and beverage [32], heavy metal [33], and biomedical [34] applications. Due to the advantages of SPEs, they are likely to be developed as ISEs to monitor aquaculture conditions. Recent progress in the field of electroanalysis with metal nanoparticle (NP)-based screen-printed electrodes (SPEs) is discussed, focusing on the methods employed to perform the electrode surface functionalization, and the final application achieved with different types of metallic NPs. The ink mixing approach, electrochemical deposition, and drop casting are the usual methodologies used for SPEs’ modification purposes to obtain nanoparticle based sensing phases with suitable tailor-made functionalities. In this article we investigated on the various modifications of SPEs based on nanoparticles. |
| کلیدواژه ها |
| screen-printed electrodes, Sensor, nanoparticle, modification |
| وضعیت: چکیده برای ارائه به صورت پوستر پذیرفته شده است |