The objective of this thesis is the conception of a biosensor able to detect the presence of DNA sequences without any use of chemical markers or a prior treatment of the samples. The measurements are performed using impedance spectroscopy technique to detect the changes caused by the presence of DNA sequences on the biosensor. Our study is based on analytic and numeric simulations, which allows us to define the dimensions of the sensors adapted to low frequency measurements and to propose an equivalent circuit model taking into account the effects of the electrical double layer. The sensor was manufactured in several steps. Initially, clean room design and manufacturing were optimized for interdigitated structures with different geometries...
This paper described a label-free and fully integrated impedimetric biosensor using standard Complem...
We propose a novel integrated impedance measurement system with disposable thin-film electrodes. Mos...
Impedance spectroscopy has the potential for label-free integrated electrochemical detection in micr...
The objective of this thesis is the conception of a biosensor able to detect the presence of DNA seq...
L’objectif de cette thèse est la conception de biocapteurs capables de détecter la présence de séque...
To improve the current biodetection methods available, a proof of concept design for the biological ...
La connaissance des propriétés électromagnétiques des cellules peut fournir des signaux précoces de ...
The characterization by impedance spectroscopy of biological micro samples is one of the objectives ...
Knowledge of the electromagnetic properties of cells can provide early signals of disease or abnorma...
This thesis focuses on the design and realization of interdigitated sensors for the electrical chara...
We present a low frequency approach to characterize small biological samples by using bioimpedance s...
New technologies tend to integrate physicochemical sensors measuring their close environment to extr...
Ce travail de thèse porte sur la réalisation et la validation d'un capteur pour la mesure d'impédanc...
This thesis focuses on the implementation and validation of a microfluidic bioimpedance sensor for c...
Cette thèse porte sur la conception et la réalisation de micros capteurs à électrodes interdigitées ...
This paper described a label-free and fully integrated impedimetric biosensor using standard Complem...
We propose a novel integrated impedance measurement system with disposable thin-film electrodes. Mos...
Impedance spectroscopy has the potential for label-free integrated electrochemical detection in micr...
The objective of this thesis is the conception of a biosensor able to detect the presence of DNA seq...
L’objectif de cette thèse est la conception de biocapteurs capables de détecter la présence de séque...
To improve the current biodetection methods available, a proof of concept design for the biological ...
La connaissance des propriétés électromagnétiques des cellules peut fournir des signaux précoces de ...
The characterization by impedance spectroscopy of biological micro samples is one of the objectives ...
Knowledge of the electromagnetic properties of cells can provide early signals of disease or abnorma...
This thesis focuses on the design and realization of interdigitated sensors for the electrical chara...
We present a low frequency approach to characterize small biological samples by using bioimpedance s...
New technologies tend to integrate physicochemical sensors measuring their close environment to extr...
Ce travail de thèse porte sur la réalisation et la validation d'un capteur pour la mesure d'impédanc...
This thesis focuses on the implementation and validation of a microfluidic bioimpedance sensor for c...
Cette thèse porte sur la conception et la réalisation de micros capteurs à électrodes interdigitées ...
This paper described a label-free and fully integrated impedimetric biosensor using standard Complem...
We propose a novel integrated impedance measurement system with disposable thin-film electrodes. Mos...
Impedance spectroscopy has the potential for label-free integrated electrochemical detection in micr...