A new multisine-based impedimetric aptasensing platform

作者：Pauwels Danny; Pilehvar Sanaz; Geboes Bart; Hubin Annick; De Wael Karolien; Breugelmans Tom^*

来源：Electrochemistry Communications, 2016, 71: 23-27.

DOI：10.1016/j.elecom.2016.07.010

• Multisine impedance spectroscopy
• Aptamer
• Biosensor

In this work an aptamer-based biosensor is combined with a multisine electrochemical impedance spectroscopy sensing methodology into a novel and promising biosensing strategy. Employing a multisine instead of a traditional single sine measuring method allows the detection and quantification of parameters that provide information about the accuracy and reliability of the results, such as noise and distortions. This does not only lead to a shorter measurement time, but it also enables an easy and fast evaluation of the quality of the data and fitting, leading to more accurate results.

• 出版日期2016-10