F
Federico Vivaldi
Researcher at University of Pisa
Publications - 38
Citations - 673
Federico Vivaldi is an academic researcher from University of Pisa. The author has contributed to research in topics: Medicine & Chemistry. The author has an hindex of 10, co-authored 26 publications receiving 240 citations. Previous affiliations of Federico Vivaldi include National Research Council.
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Journal ArticleDOI
Saliva sampling: Methods and devices. An overview
Francesca G. Bellagambi,Francesca G. Bellagambi,Tommaso Lomonaco,Pietro Salvo,Federico Vivaldi,Marie Hangouët,Silvia Ghimenti,Denise Biagini,Fabio Di Francesco,Roger Fuoco,Abdelhamid Errachid +10 more
TL;DR: A critical evaluation of the most common procedures for saliva sampling and a description of the off-the-shelf sampling devices are reported and their suitability for bioanalytical applications and salivary biomarkers detection is discussed.
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Three-Dimensional (3D) Laser-Induced Graphene: Structure, Properties, and Application to Chemical Sensing.
Federico Vivaldi,Federico Vivaldi,Alexander Dallinger,Andrea Bonini,Noemi Poma,Lorenzo Sembranti,Denise Biagini,Pietro Salvo,Francesco Greco,Fabio Di Francesco +9 more
TL;DR: Laser-induced graphene (LIG) is an intriguing 3D porous graphenic material produced by direct laser scribing of carbonaceous precursors and its applications in chemical sensors and biosensors.
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Advances in biosensing: The CRISPR/Cas system as a new powerful tool for the detection of nucleic acids.
Andrea Bonini,Noemi Poma,Federico Vivaldi,Arno Kirchhain,Pietro Salvo,Daria Bottai,Arianna Tavanti,Fabio Di Francesco +7 more
TL;DR: The mechanisms of action of several new CRISRP/Cas systems used in biosensing of nucleic acids are reported together with their use in point of care (POC) devices.
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UV/VIS spectroelectrochemistry with 3D printed electrodes
Eva Vaněčková,Eva Vaněčková,Milan Bouša,Federico Vivaldi,Miroslav Gál,Jiří Rathouský,Viliam Kolivoška,Táňa Sebechlebská +7 more
TL;DR: In this paper, the authors employ FDM-based 3D printing followed by a simple anodic activation procedure to manufacture electrodes from commercially available composites of polylactic acid (PLA) and carbon nanotubes (CNTs).
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Ultrasensitive Immunosensor Array for TNF-α Detection in Artificial Saliva using Polymer-Coated Magnetic Microparticles onto Screen-Printed Gold Electrode.
Lassaad Barhoumi,Lassaad Barhoumi,Francesca G. Bellagambi,Federico Vivaldi,Abdoullatif Baraket,Yohann Clément,Nadia Zine,Mounir Ben Ali,Mounir Ben Ali,Abdelhamid Elaissari,Abdelhamid Errachid +10 more
TL;DR: The development of an immunosensor array based on eight screen-printed gold electrodes to detect TNF-α in saliva samples showed good performance within the clinically relevant concentration range, with a precision of 8%, and a limit of detection of 0.3 pg/mL.