DI TROCCHIO, Luigi; CARUCCI, Cristina; SINDHU, Kotagudda Ranganath; MOREL, Chloe; LACHAUD, Jean Luc; BICHON, Sabrina; GOUNEL, Sébastien; MANO, Nicolas; BOIZIAU, Claudine; DEJOUS, Corinne; KUHN, Alexander; HEMOUR, Simon

doi:10.1109/JERM.2020.2998325

Metadatos

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Licencia de uso del documento

DI TROCCHIO, Luigi

Laboratoire de l'intégration, du matériau au système [IMS]

CARUCCI, Cristina
Institut des Sciences Moléculaires [ISM]

SINDHU, Kotagudda Ranganath
Bioingénierie tissulaire [BIOTIS]

Idioma

Article de revue

Este ítem está publicado en

IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology. 2020-05-28p. 1-1

IEEE

Resumen en inglés

Enzymatic reactions involving glucose hold the potential for building implantable biosensors and embedded power generators for various medical applications. While Biofuel cells (BFCs) such as enzymatic glucose/O2 are ensured to benefit from abundant chemical resources that can be harvested in the immediate environment of the human body, the highly critical in vivo kinetics of biofuel cell is not yet fully understood. Unfortunately, existing solutions for real-time monitoring of the reaction on rodents are not possible today, or too bulky, which has a biasing impact on the animal behavior. This work presents a light, battery-less, and wireless strategy to continuously monitor a BFC implanted in a laboratory rat using a Frequency Identification (RFID) link. An extremely lightweight and flexible tag antenna of footprint lower than 10 cm is presented with communication capability above 60 cm in field environment. The operational capabilities are demonstrated with a 24-hour continuous monitoring of an enzymatic glucose/O2 reaction, both in vitro and in vivo.< Leer menos

Palabras clave en inglés

Animals

Radiofrequency identification

In vivo

Biofuel Cells

Antennas

Monitoring

Biomedical monitoring

RFID tags

Biofuel cell

Wearable sensors

In vitro

URI

https://oskar-bordeaux.fr/handle/20.500.12278/78926

DOI

http://dx.doi.org/10.1109/JERM.2020.2998325

Proyecto ANR

Electrodes poreuses biocompatibles et biofonctionnelles pour des biopiles enzymatiques miniaturisées
Initiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003

Orígen

Importado de Hal

Centros de investigación

Bioingénierie Tissulaire (BioTis) - U1026