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Giancarla A, Zanoni C, Merli D, Magnaghi LR, Biesuz R. A new cysteamine-copper chemically modified screen-printed gold electrode for glyphosate determination. Talanta 2024; 269:125436. [PMID: 38008026 DOI: 10.1016/j.talanta.2023.125436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 11/07/2023] [Accepted: 11/17/2023] [Indexed: 11/28/2023]
Abstract
A chemically modified screen-printed gold electrode has been prepared by covering the electrode surface with a cysteamine-copper self-assembled monolayer (SAM). The sensor was effective for the voltammetric sensing of glyphosate. The method exploits the interaction of glyphosate with copper ions complexed by cysteamine, which results in a decrease in the intensity of copper redox current. Cyclic voltammetry was employed as a measuring technique. When dealing with voltammograms with numerous peaks changing in shape and size, it is difficult to define which signal is the most significant for the analyte determination; in these cases, a helpful approach is chemometrics. In this work, PLS (Partial Least Square regression) has been applied to build models to correlate the signal with the glyphosate concentration in standard aqueous solutions and tap water samples (matrix-matched calibration). The method's figures of merits were evaluated, obtaining a limit of quantification of about 5 μM. The reliability of the proposed sensor was verified by analyzing tap water spiked with glyphosate; recoveries higher than 90 % were achieved.
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Affiliation(s)
- Alberti Giancarla
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100, Pavia, Italy.
| | - Camilla Zanoni
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100, Pavia, Italy
| | - Daniele Merli
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100, Pavia, Italy
| | - Lisa Rita Magnaghi
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100, Pavia, Italy; Unità di Ricerca di Pavia, INSTM, Via G. Giusti 9, 50121, Firenze, Italy
| | - Raffaela Biesuz
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100, Pavia, Italy; Unità di Ricerca di Pavia, INSTM, Via G. Giusti 9, 50121, Firenze, Italy
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2
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Costa ÍA, Gross MA, D. O. Alves E, Fonseca FJ, Paterno LG. An impedimetric e-tongue based on CeO2-graphene oxide chemical sensors for detection of glyphosate and its potential interferents. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Zhao Y, Yan Y, Liu C, Zhang D, Wang D, Ispas A, Bund A, Du B, Zhang Z, Schaaf P, Wang X. Plasma-Assisted Fabrication of Molecularly Imprinted NiAl-LDH Layer on Ni Nanorod Arrays for Glyphosate Detection. ACS APPLIED MATERIALS & INTERFACES 2022; 14:35704-35715. [PMID: 35894695 DOI: 10.1021/acsami.2c08500] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
An inorganic-framework molecularly imprinted NiAl layered double hydroxide (MI-NiAl-LDH) with specific template molecule (glyphosate pesticide, Glyp) recognition ability was prepared on Ni nanorod arrays (Ni NRAs) through electrodeposition followed by a low-temperature O2 plasma treatment. The freestanding Ni/MI-NiAl-LDH NRA electrode had highly enhanced sensitivity and selectivity. The electrocatalytic oxidation of Glyp was proposed to occur at Ni3+ centers in MI-NiAl-LDH, and the current response depended linearly on the Glyp concentration from 10.0 nmol/L to 1.0 μmol/L (R2 = 0.9906), with the limit of detection (LOD) being 3.1 nmol/L (S/N = 3). An exceptional discriminating capability with tolerance for other similar organophosphorus compounds was achieved. Molecular imprinting (N and P residues) affected the electronic structure of NiAl-LDH, triggering the formation of highly active NiOOH sites at relatively lower anodic potentials and substantially enhancing the electrocatalytic oxidation ability of the NiAl-LDH interface toward the C-N bonds in Glyp. In combination with the surface enrichment effect of MI-NiAl-LDH toward template molecules, the electrochemical oxidation signal intensity of Glyp increased significantly, with a greater peak separation from interfering molecules. These results challenge the common belief that the excellent performance of inorganic-framework molecularly imprinted interfaces arises from their specific adsorption of template molecules, providing new insight into the development of high-performance organic-pollutant-sensing electrodes.
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Affiliation(s)
- Yuguo Zhao
- Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Biology, Beijing University of Technology, 100124 Beijing, People's Republic of China
| | - Yong Yan
- Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Biology, Beijing University of Technology, 100124 Beijing, People's Republic of China
| | - Chunyue Liu
- Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Biology, Beijing University of Technology, 100124 Beijing, People's Republic of China
| | - Dongtang Zhang
- Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Biology, Beijing University of Technology, 100124 Beijing, People's Republic of China
| | - Dong Wang
- Chair Materials for Electronics, Institute of Materials Engineering and Institute of Micro- and Nanotechnologies MarcoNano®, TU Ilmenau, Gustav-Kirchhoff-Straße 6, 98693 Ilmenau, Germany
| | - Adriana Ispas
- Fachgebiet Elektrochemie und Galvanotechnik, Institut für Werkstofftechnik und Institut für Mikro- und Nanotechnologien MacroNano, TU Ilmenau, Gustav-Kirchhoff-Straße 6, 98693 Ilmenau, Germany
| | - Andreas Bund
- Fachgebiet Elektrochemie und Galvanotechnik, Institut für Werkstofftechnik und Institut für Mikro- und Nanotechnologien MacroNano, TU Ilmenau, Gustav-Kirchhoff-Straße 6, 98693 Ilmenau, Germany
| | - Biao Du
- Beijing Yixingyuan Petrochemical Technology Co., Ltd., 101301 Beijing, People's Republic of China
| | - Zhengdong Zhang
- Center for Environmental Metrology, National Institute of Metrology, 100029 Beijing, People's Republic of China
| | - Peter Schaaf
- Chair Materials for Electronics, Institute of Materials Engineering and Institute of Micro- and Nanotechnologies MarcoNano®, TU Ilmenau, Gustav-Kirchhoff-Straße 6, 98693 Ilmenau, Germany
| | - Xiayan Wang
- Center of Excellence for Environmental Safety and Biological Effects, Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Biology, Beijing University of Technology, 100124 Beijing, People's Republic of China
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Zambrano-Intriago LA, Amorim CG, Rodríguez-Díaz JM, Araújo AN, Montenegro MCBSM. Challenges in the design of electrochemical sensor for glyphosate-based on new materials and biological recognition. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 793:148496. [PMID: 34182449 DOI: 10.1016/j.scitotenv.2021.148496] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 06/08/2021] [Accepted: 06/13/2021] [Indexed: 06/13/2023]
Abstract
Glyphosate (GLY) is the main ingredient in the weed killer Roundup and the most widely used pesticide in the world. Studies of the harmful effects of GLY on human health began to become more wide-ranging after 2015. GLY is listed by the International Agency for Research on Cancer (IARC) as a carcinogenic hazard to humans. Moreover, GLY has the property to complex with transition metals and are stable for long periods, being considered a high-risk element for different matrices, such as environmental (soil and water) and food (usually genetically modified crops). Since that, it was noticed an increment in the development of new analytical methods for its determination in different matrices like food, environmental and biological fluids. Noteworthy, the application of electrochemical techniques for downstream detection sparked interest due to the ability to minimize or eliminate the use of polluting chemicals, using simple and affordable equipment. This work aims to review the contribution of the electroanalytical methods for the determination of GLY in different food and environmental matrices. Parameters such as the electrochemical transduction techniques based on the electrical measurement signals, receptor materials for electrodes preparation, and the detection mechanisms are described in this review. The literature review shows that the electrochemical sensors are powerful detection system that can be improved by their design and by their portability to fulfil the needs of the GLY determination in laboratory benches, or even in situ analysis.
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Affiliation(s)
- Luis Angel Zambrano-Intriago
- LAQV-REQUIMTE/Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, 228, Porto 4050-313, Portugal; Laboratorio de Análisis Químicos y Biotecnológicos, Instituto de Investigación, Universidad Técnica de Manabí, Portoviejo, Ecuador.
| | - Célia G Amorim
- LAQV-REQUIMTE/Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, 228, Porto 4050-313, Portugal.
| | - Joan Manuel Rodríguez-Díaz
- Laboratorio de Análisis Químicos y Biotecnológicos, Instituto de Investigación, Universidad Técnica de Manabí, Portoviejo, Ecuador; Departamento de Procesos Químicos, Facultad de Ciencias Matemáticas, Físicas y Químicas, Universidad Técnica de Manabí, Portoviejo, Ecuador; Programa de Pós-graduação em Engenharia Química, Universidade Federal da Paraíba, João Pessoa, Brazil.
| | - Alberto N Araújo
- LAQV-REQUIMTE/Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, 228, Porto 4050-313, Portugal.
| | - Maria C B S M Montenegro
- LAQV-REQUIMTE/Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, 228, Porto 4050-313, Portugal.
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Regiart M, Kumar A, Gonçalves JM, Silva Junior GJ, Masini JC, Angnes L, Bertotti M. An Electrochemically Synthesized Nanoporous Copper Microsensor for Highly Sensitive and Selective Determination of Glyphosate. ChemElectroChem 2020. [DOI: 10.1002/celc.202000064] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Matias Regiart
- Laboratório de Sensores Eletroquímicos e Métodos Eletroanalíticos Department of Fundamental Chemistry, Institute of Chemistry University of São Paulo Av. Professor Lineu Prestes 748 05513-970 São Paulo – SP Brazil
| | - Abhishek Kumar
- Laboratório de Sensores Eletroquímicos e Métodos Eletroanalíticos Department of Fundamental Chemistry, Institute of Chemistry University of São Paulo Av. Professor Lineu Prestes 748 05513-970 São Paulo – SP Brazil
- Current address: Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR CNRS 6302 Université Bourgogne Franche-Comté 9 avenue Alain Savary 21078 Dijon cedex France
| | - Josué M. Gonçalves
- Laboratório de Automação e Instrumentação Analítica Department of Fundamental Chemistry, Institute of Chemistry University of São Paulo Av. Professor Lineu Prestes 748 05513-970 São Paulo – SP Brazil
| | - Gilberto J. Silva Junior
- Laboratório de Sensores Eletroquímicos e Métodos Eletroanalíticos Department of Fundamental Chemistry, Institute of Chemistry University of São Paulo Av. Professor Lineu Prestes 748 05513-970 São Paulo – SP Brazil
| | - Jorge César Masini
- Laboratório de Química Analítica Ambiental Department of Fundamental Chemistry, Institute of Chemistry University of São Paulo Av. Professor Lineu Prestes 748 05513-970 São Paulo – SP Brazil
| | - Lúcio Angnes
- Laboratório de Automação e Instrumentação Analítica Department of Fundamental Chemistry, Institute of Chemistry University of São Paulo Av. Professor Lineu Prestes 748 05513-970 São Paulo – SP Brazil
| | - Mauro Bertotti
- Laboratório de Sensores Eletroquímicos e Métodos Eletroanalíticos Department of Fundamental Chemistry, Institute of Chemistry University of São Paulo Av. Professor Lineu Prestes 748 05513-970 São Paulo – SP Brazil
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Sobrino-Gregorio L, Tanleque-Alberto F, Bataller R, Soto J, Escriche I. Using an automatic pulse voltammetric electronic tongue to verify the origin of honey from Spain, Honduras, and Mozambique. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:212-217. [PMID: 31487046 DOI: 10.1002/jsfa.10022] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 08/02/2019] [Accepted: 09/01/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND The growing need to classify the origin of honey in a simple way is leading to the development of affordable analytical equipment that is in-line and manageable, enabling rapid on-site screening. The aim of this work was therefore to evaluate whether an electronic tongue (made of four metallic electrodes: Ir, Rh, Pt, Au), based on potential multistep pulse voltammetry with electrochemical polishing, is able to differentiate between honey samples from Spain, Honduras, and Mozambique. RESULTS It was demonstrated, for the first time, that automatic pulse voltammetry, in combination with principal component analysis (PCA) statistical analysis, was able to differentiate honey samples from these three countries. A partial least squares (PLS) analysis predicted the level of certain physicochemical parameters, the best results being for conductivity and moisture with correlation coefficients of 0.948 and 0.879, whereas the weakest correlation was for the sugars. CONCLUSION The tool proposed in this study could be applied to identify the country origin of the three types of multifloral honey considered here. It also offers promising perspectives for expanding knowledge of the provenance of honey. All of this could be achieved when a comprehensive database with the information generated by this electronic tongue has been created. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Lara Sobrino-Gregorio
- Instituto de Ingeniería de Alimentos para el Desarrollo, Universitat Politècnica de València, Valencia, Spain
| | | | - Román Bataller
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universitat Politècnica de València. Departamento de Química, Universitat Politècnica de València, Valencia, Spain
| | - Juan Soto
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universitat Politècnica de València. Departamento de Química, Universitat Politècnica de València, Valencia, Spain
| | - Isabel Escriche
- Instituto de Ingeniería de Alimentos para el Desarrollo, Universitat Politècnica de València, Valencia, Spain
- Departamento de Tecnología de Alimentos (DTA), Universitat Politècnica de València, Valencia, Spain
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7
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Pérez-Ràfols C, Serrano N, Ariño C, Esteban M, Díaz-Cruz JM. Voltammetric Electronic Tongues in Food Analysis. SENSORS 2019; 19:s19194261. [PMID: 31575062 PMCID: PMC6806306 DOI: 10.3390/s19194261] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 09/25/2019] [Accepted: 09/28/2019] [Indexed: 02/06/2023]
Abstract
A critical revision is made on recent applications of voltammetric electronic tongues in the field of food analysis. Relevant works are discussed dealing with the discrimination of food samples of different type, origin, age and quality and with the prediction of the concentration of key substances and significant indexes related to food quality.
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Affiliation(s)
- Clara Pérez-Ràfols
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Martí i Franquès 1-11, E08028 Barcelona, Spain; (C.P.-R.); (N.S.); (C.A.); (M.E.)
| | - Núria Serrano
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Martí i Franquès 1-11, E08028 Barcelona, Spain; (C.P.-R.); (N.S.); (C.A.); (M.E.)
- Institut de Recerca de l’Aigua (IdRA) of the University of Barcelona. Martí i Franquès 1-11, E08028 Barcelona, Spain
| | - Cristina Ariño
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Martí i Franquès 1-11, E08028 Barcelona, Spain; (C.P.-R.); (N.S.); (C.A.); (M.E.)
- Institut de Recerca de l’Aigua (IdRA) of the University of Barcelona. Martí i Franquès 1-11, E08028 Barcelona, Spain
| | - Miquel Esteban
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Martí i Franquès 1-11, E08028 Barcelona, Spain; (C.P.-R.); (N.S.); (C.A.); (M.E.)
- Institut de Recerca de l’Aigua (IdRA) of the University of Barcelona. Martí i Franquès 1-11, E08028 Barcelona, Spain
| | - José Manuel Díaz-Cruz
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, Martí i Franquès 1-11, E08028 Barcelona, Spain; (C.P.-R.); (N.S.); (C.A.); (M.E.)
- Institut de Recerca de l’Aigua (IdRA) of the University of Barcelona. Martí i Franquès 1-11, E08028 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-402-1796
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Sobrino-Gregorio L, Bataller R, Soto J, Escriche I. Monitoring honey adulteration with sugar syrups using an automatic pulse voltammetric electronic tongue. Food Control 2018. [DOI: 10.1016/j.foodcont.2018.04.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Wei Z, Yang Y, Wang J, Zhang W, Ren Q. The measurement principles, working parameters and configurations of voltammetric electronic tongues and its applications for foodstuff analysis. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2017.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Wang D, Lin B, Cao Y, Guo M, Yu Y. A Highly Selective and Sensitive Fluorescence Detection Method of Glyphosate Based on an Immune Reaction Strategy of Carbon Dot Labeled Antibody and Antigen Magnetic Beads. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2016; 64:6042-50. [PMID: 27403652 DOI: 10.1021/acs.jafc.6b01088] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A sensitive fluorescence detection method for glyphosate (GLY) was established based on immune reaction. First, carbon dot labeled antibodies (lgG-CDs) which were able to specifically identify glyphosate were prepared with the environmentally friendly carbon dots (CDs) and glyphosate antibody (lgG). lgG-CDs could be used to in situ visualize the distribution of glyphosate in plant tissues. In order to eliminate the effects of excess lgG-CDs on the determination of GLY, antigen magnetic beads Fe3O4-GLY based on magnetic nanoparticles Fe3O4 and glyphosate were constructed and utilized to couple with the excess lgG-CDs. After magnetic separation to remove antigen magnetic beads, there was a linear relationship between the fluorescence intensity of lgG-CDs and the logarithmic concentration of glyphosate in the range of 0.01-80 μg/mL with a detection limit of 8 ng/mL. The method was used for the detection of glyphosate in Pearl River water, tea, and soil samples with satisfactory recovery ratio between 87.4% and 103.7%.
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Affiliation(s)
- Duo Wang
- School of Chemistry and Environment, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, South China Normal University, Guangzhou , Guangzhou, Guangdong 510006, China
| | - Bixia Lin
- School of Chemistry and Environment, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, South China Normal University, Guangzhou , Guangzhou, Guangdong 510006, China
| | - Yujuan Cao
- School of Chemistry and Environment, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, South China Normal University, Guangzhou , Guangzhou, Guangdong 510006, China
| | - Manli Guo
- School of Chemistry and Environment, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, South China Normal University, Guangzhou , Guangzhou, Guangdong 510006, China
| | - Ying Yu
- School of Chemistry and Environment, Guangzhou Key Laboratory of Analytical Chemistry for Biomedicine, South China Normal University, Guangzhou , Guangzhou, Guangdong 510006, China
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Pajares G, Peruzzi A, Gonzalez-de-Santos P. Sensors in agriculture and forestry. SENSORS 2013; 13:12132-9. [PMID: 24025558 PMCID: PMC3821358 DOI: 10.3390/s130912132] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/05/2013] [Accepted: 09/09/2013] [Indexed: 11/17/2022]
Affiliation(s)
- Gonzalo Pajares
- Department of Software Engineering and Artificial Intelligence, Faculty of Informatics, University Complutense of Madrid, 28040 Madrid, Spain; E-Mail: ; Tel.: +34-1-394-7546; Fax: +34-1-394-7547
| | - Andrea Peruzzi
- Department of Agriculture, Food and Environment, University of Pisa, Via S. Michele degli Scalzi 2, 56124 Pisa, Italy; E-Mail: ; Tel.: +39-050-221-8942; Fax: +39-050-221-8966
| | - Pablo Gonzalez-de-Santos
- Centre for Automation and Robotics (UPM-CSIC), Arganda del Rey 28500, Madrid, Spain; E-Mail: ; Tel.: +34-1-871-1900; Fax: +34-1-871-7050
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