Plasmonic Nanomaterials for Micro- and Nanoplastics Detection

Author:

Schiavi Serena1ORCID,Parmigiani Miriam1ORCID,Galinetto Pietro2,Albini Benedetta2ORCID,Taglietti Angelo1ORCID,Dacarro Giacomo13ORCID

Affiliation:

1. Dipartimento di Chimica, Università degli Studi di Pavia, Via Taramelli 12, I-27100 Pavia, Italy

2. Dipartimento di Fisica, Università degli Studi di Pavia, Via Bassi 6, I-27100 Pavia, Italy

3. Centre for Health Technologies (CHT), Università degli Studi di Pavia, I-27100 Pavia, Italy

Abstract

Detecting and quantifying micro- and nanoplastics (MNPs) in the environment is a crucial task that needs to be addressed as soon as possible by the scientific community. Many analytical techniques have been proposed, but a common agreement on analytical protocols and regulations still has to be reached. Nanomaterial-based techniques have shown promising results in this field. In this review, we focus on the recent results published on the use of plasmonic noble metal materials for the detection of MNPs. Plasmonic materials can be exploited in different ways due to their peculiar optical end electronic properties. Surface plasmon resonance, plasmon enhanced fluorescence, UV–Vis spectroscopy, and surface enhanced Raman scattering (SERS) will be considered in this review, examining the advantages and drawbacks of each approach.

Funder

MIUR, PRIN 2017

Publisher

MDPI AG

Subject

Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science

Reference128 articles.

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5. EFSA Panel on Contaminants in the Food Chain (CONTAM) (2016). Presence of Microplastics and Nanoplastics in Food, with Particular Focus on Seafood. EFSA J., 14, e04501.

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