Publications de Anna Ferretti | EPFL Graph Search

Comparison against current standards of a DNA aptamer for the label-free quantification of tobramycin in human sera employed for therapeutic drug monitoring

Carlotta Guiducci, Enrico Tenaglia, Thierry Buclin, Anna Ferretti

2018

Quantification of low molecular weight drugs : from the selection of nucleic acid-based capture molecules to the characterization in patient samples

Therapeutic Drug Monitoring (TDM) is considered one of the most successful approaches to personalized medicine. However, the accuracy requirements on the quantification of drug concentration and the challenges in the dose adjustment limit the application o ...

EPFL2015

Label-Free Detection of Tobramycin in Serum by Transmission-Localized Surface Plasmon Resonance

Carlotta Guiducci, Thierry Buclin, Anna Ferretti, Giulia Cappi, Fabio Mario Spiga, Laurent Décosterd, Michael Beyeler

In order to improve the efficacy and safety of treatments, drug dosage needs to be adjusted to the actual needs of each patient in a truly personalized medicine approach. Key for widespread dosage adjustment is the availability of point-of-care devices abl ...

Amer Chemical Soc2015

A 0.18 mu m Biosensor Front-End Based on 1/f Noise, Distortion Cancelation and Chopper Stabilization Techniques

Christian Enz, Carlotta Guiducci, Yüksel Temiz, Anna Ferretti

This paper presents a novel sensor front-end circuit that addresses the issues of 1/f noise and distortion in a unique way by using canceling techniques. The proposed front-end is a fully differential transimpedance amplifier (TIA) targeted for current mod ...

Ieee-Inst Electrical Electronics Engineers Inc2013

A Comparative Study on Fabrication Techniques for On-Chip Microelectrodes

Carlotta Guiducci, Yusuf Leblebici, Yüksel Temiz, Anna Ferretti

This paper presents an experimental study on different microelectrode fabrication techniques, with particular focus on the robustness of the surface insulation towards typical working conditions required in lab-on-a-chip applications. Pt microelectrodes wi ...

Royal Society of Chemistry2012

Integrating Bio-sensing Functions on CMOS Chips

Carlotta Guiducci, Yusuf Leblebici, Yüksel Temiz, Enrico Accastelli, Anna Ferretti, Giulia Cappi, Elena Bianchi

The paper discusses the recent achievements in the development of chips with integrated sensing of biomolecules. In particular, it focuses on integrated sensing electrodes on silicon and presents innovative solutions for the enhanced robustness of the elec ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

New insights for using self-assembly materials to improve the detection stability in label-free DNA-chip and immuno-sensors

Sandro Carrara, Andrea Cavallini, Luca Benini, Anna Ferretti, Bruno Samori

This paper examines reliable advancements in low-cost DNA- and immuno-chips. Capacitance detection was successfully chosen to develop label-free bio-chips. Probe immobilization was rigorously investigated in order to obtain reliable capacitance measurement ...

Elsevier2009