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Review

Biochar: A Sustainable Alternative in the Development of Electrochemical Printed Platforms

1
Department of Chemical Sciences and Technologies, University of Rome “Tor Vergata”, Via della Ricerca Scientifica 1, 00133 Rome, Italy
2
CREA Research Centre for Olive, Fruit and Citrus Crops, Via di Fioranello 52, 00134 Rome, Italy
*
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Chemosensors 2022, 10(8), 344; https://doi.org/10.3390/chemosensors10080344
Submission received: 20 June 2022 / Revised: 11 August 2022 / Accepted: 18 August 2022 / Published: 22 August 2022
(This article belongs to the Special Issue Biochar Based Sustainable Sensing Platforms)

Abstract

Biochar is a pyrolytic material with several environmental benefits such as reducing greenhouse gas emissions, sequestering atmospheric carbon and contrasting global warming. However, nowadays, it has moved to the forefront for its conductivity and electron transfer properties, finding applications in the fabrication of electrochemical platforms. In this field, researchers have focused on low-cost biomass capable of replacing more popular and expensive carbonaceous nanomaterials (i.e., graphene, nanotubes and quantum dots) in the realization of sensitive cost-effectiveness and eco-friendly electrochemical tools. This review discusses recent developments of biochar-modified screen-printed electrodes (SPEs). Special attention has been paid to biochar’s manufacturing processes, electron-donating capabilities and sensing applications. Examples of representative works are introduced to explain the distinct roles of biochar in several electro-bioanalytical strategies.
Keywords: biochar-modified screen-printed devices; sustainable sensors; eco-friendly materials; electrochemical enhancer; green chemistry biochar-modified screen-printed devices; sustainable sensors; eco-friendly materials; electrochemical enhancer; green chemistry

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MDPI and ACS Style

Cancelliere, R.; Cianciaruso, M.; Carbone, K.; Micheli, L. Biochar: A Sustainable Alternative in the Development of Electrochemical Printed Platforms. Chemosensors 2022, 10, 344. https://doi.org/10.3390/chemosensors10080344

AMA Style

Cancelliere R, Cianciaruso M, Carbone K, Micheli L. Biochar: A Sustainable Alternative in the Development of Electrochemical Printed Platforms. Chemosensors. 2022; 10(8):344. https://doi.org/10.3390/chemosensors10080344

Chicago/Turabian Style

Cancelliere, Rocco, Miriam Cianciaruso, Katya Carbone, and Laura Micheli. 2022. "Biochar: A Sustainable Alternative in the Development of Electrochemical Printed Platforms" Chemosensors 10, no. 8: 344. https://doi.org/10.3390/chemosensors10080344

APA Style

Cancelliere, R., Cianciaruso, M., Carbone, K., & Micheli, L. (2022). Biochar: A Sustainable Alternative in the Development of Electrochemical Printed Platforms. Chemosensors, 10(8), 344. https://doi.org/10.3390/chemosensors10080344

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