Advanced search
Start date
Betweenand
Related content
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Current progress in plant pathogen detection enabled by nanomaterials-based (bio)sensors

Full text
Author(s):
Cardoso, Rafael M. [1] ; Pereira, Tamires S. [2, 1] ; Facure, Murilo H. M. [2, 1] ; dos Santos, Danilo M. [1] ; Mercante, Luiza A. [3] ; Mattoso, Luiz H. C. [1] ; Correa, Daniel S. [2, 1]
Total Authors: 7
Affiliation:
[1] Embrapa Instrumentacao, Nanotechnol Natl Lab Agr LNNA, BR-13560970 Sao Carlos, SP - Brazil
[2] Fed Univ Sao Carlos UFSCar, Ctr Exact Sci & Technol, Dept Chem, PPGQ, BR-13565905 Sao Carlos, SP - Brazil
[3] Fed Univ Bahia UFBA, Inst Chem, BR-40170280 Salvador, BA - Brazil
Total Affiliations: 3
Document type: Journal article
Source: SENSORS AND ACTUATORS REPORTS; v. 4, NOV 2022.
Web of Science Citations: 0
Abstract

The identification and quantification of plant pathogens in the early stages of infection play an important role to ensure food security and decrease crop loss. Over the past years, advances in nanomaterials research have allowed the development of novel plant disease (bio)sensors with high sensitivity and specificity. In this review, we address the use of different 0D, 1D, 2D and 3D nanomaterials for designing varied plant disease (bio)sensors. Specifically, the appealing features of nanomaterials, including high surface area/volume ratio, tunable physical-chemical properties and capability to incorporate biomolecules, are discussed, while illustrative examples on how they can be applied to improve the performance of electrical, electrochemical, optical, gravimetric and thermal sensors are presented. Finally, future trends, challenges and opportunities on the use of such nanomaterial-based (bio)sensors for on-site and expedite plant pathogen detection are also presented. (AU)

FAPESP's process: 18/22214-6 - Towards a convergence of technologies: from sensing and biosensing to information visualization and machine learning for data analysis in clinical diagnosis
Grantee:Osvaldo Novais de Oliveira Junior
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 17/10582-8 - Production and characterization of graphene quantum dots and their application in chemical sensors
Grantee:Murilo Henrique Moreira Facure
Support Opportunities: Scholarships in Brazil - Doctorate
FAPESP's process: 17/20973-4 - Coaxial electrospun nanofibers based on chitosan for controlled release of antibiotics and periodontic lesion treatment
Grantee:Danilo Martins dos Santos
Support Opportunities: Scholarships in Brazil - Post-Doctoral