Recent advances in sustainable strategies for the integration of nanostructured sensing surfaces in electroanalytical devices

IF 11.8 1区化学 Q1 CHEMISTRY, ANALYTICAL

Trends in Analytical Chemistry Pub Date : 2025-02-04 DOI:10.1016/j.trac.2025.118175

Filippo Silveri, Flavio Della Pelle, Dario Compagnone

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Abstract

Nanomaterials (NMs) integration in electrochemical devices as conductive nanostructured freestanding transducers and sensing surfaces has emerged in the analytical scenario, toward on-demand device manufacturing and fully exploiting NMs' features.

This review reports the advances in developing electroanalytical devices based on nanostructured sensing films/surfaces obtained via accessible/sustainable strategies. Various manufacturing approaches are discussed including emerging nanostructured film-transfer technologies and nanofilms' direct generation onto low-cost substrates. Additive manufacturing and printed electronics are also treated, focusing on straightforward strategies for printed device nano-structuring. Post-production nano-modifications of preexisting transducers/electrodes are not considered.

This review outlines a critical overview concerning technological novelties to obtain nanofilm-based sensors, biosensors, and electroanalytical devices, and related analytical advancements. In particular, attention is paid to nanofilms 'manufacturing strategies' based on user-friendly technologies, focusing on approaches devoted to improving sustainability. The topics will be covered describing noteworthy advancements, giving technical/practical advice, pointing out limitations, and outlining future perspectives.

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来源期刊

Trends in Analytical Chemistry 化学-分析化学

CiteScore

20.00

自引率

4.60%

发文量

257

审稿时长

3.4 months

期刊介绍： TrAC publishes succinct and critical overviews of recent advancements in analytical chemistry, designed to assist analytical chemists and other users of analytical techniques. These reviews offer excellent, up-to-date, and timely coverage of various topics within analytical chemistry. Encompassing areas such as analytical instrumentation, biomedical analysis, biomolecular analysis, biosensors, chemical analysis, chemometrics, clinical chemistry, drug discovery, environmental analysis and monitoring, food analysis, forensic science, laboratory automation, materials science, metabolomics, pesticide-residue analysis, pharmaceutical analysis, proteomics, surface science, and water analysis and monitoring, these critical reviews provide comprehensive insights for practitioners in the field.