Sonication-Assisted Production of Fosetyl-Al Nanocrystals: Investigation of Human Toxicity and

Xylella fastidiosa chitosan fosetyl-Al nanopesticides nanotoxicity ultrasonics

Journal

Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216

Informations de publication

Date de publication:
16 Jun 2020
Historique:
received: 21 05 2020
revised: 12 06 2020
accepted: 12 06 2020
entrez: 21 6 2020
pubmed: 21 6 2020
medline: 21 6 2020
Statut: epublish

Résumé

Recently, there is a growing demand in sustainable phytopathogens control research. Nanotechnology provides several tools such as new pesticides formulations, antibacterial nanomaterials and smart delivery systems. Metal nano-oxides and different biopolymers have been exploited in order to develop nanopesticides which can offer a targeted solution minimizing side effects on environment and human health. This work proposed a nanotechnological approach to obtain a new formulation of systemic fungicide fosetyl-Al employing ultrasonication assisted production of water dispersible nanocrystals. Moreover, chitosan was applicated as a coating agent aiming a synergistic antimicrobial effect between biopolymer and fungicide. Fosetyl-Al nanocrystals have been characterized by morphological and physical-chemical analysis. Nanotoxicological investigation was carried out on human keratinocytes cells through cells viability test and ultrastructural analysis.

Identifiants

pubmed: 32560195
pii: nano10061174
doi: 10.3390/nano10061174
pmc: PMC7353234
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : Regione Puglia
ID : Deliberazione della Giunta Regionale n. 1410 del 12/06/2015 "Linee guida per il parco della ricerca e sperimentazione finalizzata alla prevenzione e al contenimento del complesso del disseccamento rapido dell'olivo (CODIRO)" , Project FATA- "Trattamenti f
Organisme : MIPAAFT
ID : Project Oli.Di.X.I.It-"OLIvicoltura e Difesa da Xylella fastidiosa e da Insetti vettori in Italia", D.M. 23773 del 6/09/2017.

Déclaration de conflit d'intérêts

The authors declare no conflict of interest.

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Auteurs

Francesca Baldassarre (F)

Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento, Via Monteroni, 73100 Lecce, Italy.
Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche, Via Monteroni, 73100 Lecce, Italy.

Giuseppe Tatulli (G)

Council for Agricultural Research and Economics, Research Centre for Plant Protection and Certification of Rome, 00156 Rome, Italy.

Viviana Vergaro (V)

Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento, Via Monteroni, 73100 Lecce, Italy.
Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche, Via Monteroni, 73100 Lecce, Italy.

Stefania Mariano (S)

Biological and Environmental Sciences Department, University of Salento, Via Monteroni, 73100 Lecce, Italy.

Valeria Scala (V)

Council for Agricultural Research and Economics, Research Centre for Plant Protection and Certification of Rome, 00156 Rome, Italy.

Concetta Nobile (C)

Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche, Via Monteroni, 73100 Lecce, Italy.

Nicoletta Pucci (N)

Council for Agricultural Research and Economics, Research Centre for Plant Protection and Certification of Rome, 00156 Rome, Italy.

Luciana Dini (L)

Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche, Via Monteroni, 73100 Lecce, Italy.
Department of Biology and Biotechnology "Charles Darwin", University of Rome "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy.

Stefania Loreti (S)

Council for Agricultural Research and Economics, Research Centre for Plant Protection and Certification of Rome, 00156 Rome, Italy.

Giuseppe Ciccarella (G)

Biological and Environmental Sciences Department, UdR INSTM of Lecce University of Salento, Via Monteroni, 73100 Lecce, Italy.
Institute of Nanotechnology, CNR NANOTEC, Consiglio Nazionale delle Ricerche, Via Monteroni, 73100 Lecce, Italy.

Classifications MeSH