351
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Mijangos L, Ziarrusta H, Zabaleta I, Usobiaga A, Olivares M, Zuloaga O, Etxebarria N, Prieto A. Multiresidue analytical method for the determination of 41 multiclass organic pollutants in mussel and fish tissues and biofluids by liquid chromatography coupled to tandem mass spectrometry. Anal Bioanal Chem 2018; 411:493-506. [PMID: 30478518 DOI: 10.1007/s00216-018-1474-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 10/25/2018] [Accepted: 11/05/2018] [Indexed: 10/27/2022]
Abstract
In this work, the full optimisation and validation procedure to analyse a wide set of emerging organic contaminants in biotissues (mussel and fish muscle, liver, gills and brain) and biofluids (fish plasma and bile) is described. The target families include artificial sweeteners, industrial products, hormones, pharmaceutical and personal care products, pesticides and phytoestrogens. Different clean-up strategies (hydrophilic-lipophilic-balanced (HLB) solid-phase extraction, Florisil solid-phase extraction and liquid-liquid extraction followed by HLB solid-phase extraction and microextraction based on polyethersulfone polymer) were evaluated for the clean-up of focused ultrasonic solid-liquid extraction (FUSLE) extracts before the analysis by liquid chromatography-triple quadrupole tandem mass spectrometry (LC-QqQ-MS/MS). The methods afforded satisfactory apparent recovery values (71-126%) using isotopically labelled analytes and matrix-matched calibration approach, regardless of the matrix. Method detection limits in the range of 4-48 ng/g and 0.3-111 ng/L were obtained for biotissues and biofluids, respectively. The developed method was applied to determine the uptake and tissue distribution in juvenile gilt-head bream (Sparus aurata) during 7 days in seawater, and unexpectedly, perfluoro-1-butanesulfonate tended to accumulate in liver and, to a lesser extent, in muscle and gills. Furthermore, real mussel samples collected in the Basque coast were also analysed and the presence of the highly consumed valsartan (7 ng/g) and telmisartan (6.8 ng/g) compounds in bivalves is reported for the first time here. Graphical abstract ᅟ.
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Affiliation(s)
- Leire Mijangos
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain. .,Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Spain.
| | - Haizea Ziarrusta
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain.,Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Spain
| | - Itsaso Zabaleta
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain
| | - Aresatz Usobiaga
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain.,Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Spain
| | - Maitane Olivares
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain.,Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Spain
| | - Olatz Zuloaga
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain.,Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Spain
| | - Nestor Etxebarria
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain.,Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Spain
| | - Ailette Prieto
- Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), P.O. Box 644, 48080, Bilbao, Spain.,Research Centre for Experimental Marine Biology and Biotechnology (PIE), University of the Basque Country (UPV/EHU), Areatza z/g, 48620, Plentzia, Spain
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352
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Seitz W, Schulz W, Winzenbacher R. Advantage of liquid chromatography with high-resolution mass spectrometry for the detection of the small and polar molecules trifluoroacetic acid and sulfamic acid. J Sep Sci 2018; 41:4437-4448. [DOI: 10.1002/jssc.201800723] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 10/08/2018] [Accepted: 10/11/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Wolfram Seitz
- Zweckverband Landeswasserversorgung; Laboratory for Operation Control and Research; Langenau Germany
| | - Wolfgang Schulz
- Zweckverband Landeswasserversorgung; Laboratory for Operation Control and Research; Langenau Germany
| | - Rudi Winzenbacher
- Zweckverband Landeswasserversorgung; Laboratory for Operation Control and Research; Langenau Germany
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353
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Pablos MV, Rodríguez JA, García-Hortigüela P, Fernández A, Beltrán EM, Torrijos M, Fernández C. Sublethal and chronic effects of reclaimed water on aquatic organisms. Looking for relationships between physico-chemical characterisation and toxic effects. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 640-641:1537-1547. [PMID: 30021319 DOI: 10.1016/j.scitotenv.2018.05.349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 04/16/2018] [Accepted: 05/28/2018] [Indexed: 06/08/2023]
Abstract
The use of reclaimed water for irrigation and aquaculture purposes is generally considered a reliable alternative for sustainable water management in regions with water scarcity. Many organic compounds, generally called compounds of emerging concern (CECs), have been detected in reclaimed water, which implies continuous exposure for aquatic organisms. To date no quality criteria have been proposed for this group of compounds. This work aims to assess the acute, sublethal and chronic effects of reclaimed water using two representative organisms of the aquatic compartment; the green alga Chlorella vulgaris and the microcrustacean Daphnia magna. The study comprises the 72 h-algal growth inhibition test, the D. magna feeding bioassay and the D. magna reproduction test. The results highlighted, for the selected characterised compounds, no differences in the concentrations between the different tertiary WWTP treatments, except for the particular case of carbamazepine. Considering seasonality, no differences were observed between the two different sample collection campaigns. The sublethal and chronic effects observed for these samples could not be explained by the lower concentrations found in the chemical characterisation. However, in the majority of cases, dilution of raw reclaimed water reduced the toxic effects of these samples. Several interactions among compounds can affect the mixture's toxicity. Canonical correlation analyses (CCA) were included to explore the potential relationships between the physico-chemical characterisation of reclaimed water and effects on aquatic organisms. The results corroborated the toxic effect of some pharmaceuticals, in particular beta-blockers and antibiotics, on the growth and yield of green algae, as well as inhibition of daphnia reproduction. Thus the CCA methods could help to elucidate the potential relationships between the physico-chemical characterisation and toxic effects by considering all the potential interactions.
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Affiliation(s)
- M V Pablos
- Laboratory for Ecotoxicology, Department of Environment, INIA, Crta. La Coruña km 7, 28040 Madrid, Spain.
| | - J A Rodríguez
- Laboratory for Ecotoxicology, Department of Environment, INIA, Crta. La Coruña km 7, 28040 Madrid, Spain
| | - P García-Hortigüela
- Laboratory for Ecotoxicology, Department of Environment, INIA, Crta. La Coruña km 7, 28040 Madrid, Spain
| | - A Fernández
- Laboratory for Ecotoxicology, Department of Environment, INIA, Crta. La Coruña km 7, 28040 Madrid, Spain
| | - E M Beltrán
- Laboratory for Ecotoxicology, Department of Environment, INIA, Crta. La Coruña km 7, 28040 Madrid, Spain
| | - M Torrijos
- Laboratory for Ecotoxicology, Department of Environment, INIA, Crta. La Coruña km 7, 28040 Madrid, Spain
| | - C Fernández
- Laboratory for Ecotoxicology, Department of Environment, INIA, Crta. La Coruña km 7, 28040 Madrid, Spain
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354
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Guibal R, Lissalde S, Brizard Y, Guibaud G. Semi-continuous pharmaceutical and human tracer monitoring by POCIS sampling at the watershed-scale in an agricultural rural headwater river. JOURNAL OF HAZARDOUS MATERIALS 2018; 360:106-114. [PMID: 30098529 DOI: 10.1016/j.jhazmat.2018.07.106] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/20/2018] [Accepted: 07/30/2018] [Indexed: 05/14/2023]
Abstract
Pharmaceutical monitoring (37 pharmaceuticals and 3 human tracers) was conducted in a headwater streams in southwest France, an area characterized by a low population density with an elderly population (30% > 60 years old) and extensive agriculture (cow cattle breeding). Polar Organic Chemical Integrative Sampler (POCIS) were exposed for 14-day consecutive periods in 2016 at three sampling points. Three human wastewater tracers and 20 pharmaceuticals commonly used for human and/or cattle were quantified in headwaters. Succession of small Wastewater Treatment Plant (WWTP), non-collective sanitation, discharges of untreated effluents as well as the river ability to dilute discharged wastewater, mainly explain the pharmaceuticals and human tracers concentrations. Pharmaceutical loads were time-dependent and were higher during cold season due to increase of pharmaceutical consumption. In contrast, better degradation and/or sorption onto river biofilms in warm season induced the decrease of headwater pharmaceutical content. The headwaters streams were contaminated by compounds found in other type of watershed, but β-blocker were the compounds quantified in higher concentration with frequencies of 100%, which was consistent with the elderly population living in the watershed. Specific compounds (sulfamerazine and sulfamethoxazole) used to cattle medical care were detected in waters, but at a low content.
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Affiliation(s)
- Robin Guibal
- University of Limoges, Equipe DIQeau, Peirene EA7500, URA IRSTEA, 123 Avenue Albert Thomas, 87060 Limoges Cedex, France
| | - Sophie Lissalde
- University of Limoges, Equipe DIQeau, Peirene EA7500, URA IRSTEA, 123 Avenue Albert Thomas, 87060 Limoges Cedex, France.
| | - Yoann Brizard
- Syndicat d'Aménagement du Bassin de la Vienne, 38 avenue du Président Wilson, 87700 Aixe-sur-Vienne, France
| | - Gilles Guibaud
- University of Limoges, Equipe DIQeau, Peirene EA7500, URA IRSTEA, 123 Avenue Albert Thomas, 87060 Limoges Cedex, France
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355
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Ferreira M, Kuzniarska‐Biernacka I, Fonseca AM, Neves IC, Soares OSGP, Pereira MFR, Figueiredo JL, Parpot P. Study of the Electroreactivity of Amoxicillin on Carbon Nanotube‐Supported Metal Electrodes. ChemCatChem 2018. [DOI: 10.1002/cctc.201801193] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marta Ferreira
- Centro de Química CQUM Campus de GualtarUniversidade do Minho Braga 4710-057 Portugal
| | | | - António M. Fonseca
- Centro de Química CQUM Campus de GualtarUniversidade do Minho Braga 4710-057 Portugal
- Centre of Biological Engineering CEB Campus de GualtarUniversidade do Minho Braga 4710-057 Portugal
| | - Isabel C. Neves
- Centro de Química CQUM Campus de GualtarUniversidade do Minho Braga 4710-057 Portugal
- Centre of Biological Engineering CEB Campus de GualtarUniversidade do Minho Braga 4710-057 Portugal
| | - Olívia S. G. P. Soares
- Laboratório de Catálise e Materiais LCM Laboratório Associado LSRE/LCMUniversidade do Porto Porto 4200-465 Portugal
| | - Manuel F. R. Pereira
- Laboratório de Catálise e Materiais LCM Laboratório Associado LSRE/LCMUniversidade do Porto Porto 4200-465 Portugal
| | - José L. Figueiredo
- Laboratório de Catálise e Materiais LCM Laboratório Associado LSRE/LCMUniversidade do Porto Porto 4200-465 Portugal
| | - Pier Parpot
- Centro de Química CQUM Campus de GualtarUniversidade do Minho Braga 4710-057 Portugal
- Centre of Biological Engineering CEB Campus de GualtarUniversidade do Minho Braga 4710-057 Portugal
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356
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Stavra E, Petrou PS, Koukouvinos G, Kiritsis C, Pirmettis I, Papadopoulos M, Goustouridis D, Economou A, Misiakos K, Raptis I, Kakabakos SE. Simultaneous determination of paraquat and atrazine in water samples with a white light reflectance spectroscopy biosensor. JOURNAL OF HAZARDOUS MATERIALS 2018; 359:67-75. [PMID: 30014916 DOI: 10.1016/j.jhazmat.2018.07.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 07/04/2018] [Accepted: 07/06/2018] [Indexed: 05/27/2023]
Abstract
An optical immunosensor based on White Light Reflectance Spectroscopy for the simultaneous determination of the herbicides atrazine and paraquat in drinking water samples is demonstrated. The biosensor allows for the label-free real-time monitoring of biomolecular interactions taking place onto a SiO2/Si chip by transforming the shift in the reflected interference spectrum due to reaction to effective biomolecular layer thickness. Dual-analyte determination is accomplished by functionalizing spatially distinct areas of the chip with protein conjugates of the two herbicides and scanning the surface with an optical reflection probe. A competitive immunoassay format was adopted, followed by reaction with secondary antibodies for signal enhancement. The sensor was highly sensitive with detection limits of 40 and 50 pg/mL for paraquat and atrazine, respectively, and the assay duration was 12 min. Recovery values ranging from 90.0 to 110% were determined for the two pesticides in spiked bottled and tap water samples, demonstrating the sensor accuracy. In addition, the sensor could be regenerated and re-used at least 20 times without significant effect on the assay characteristics. Its excellent analytical performance and short analysis time combined with the small sensor size should be helpful for fast on-site determinations of these analytes.
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Affiliation(s)
- Eleftheria Stavra
- Immunoassays-Immunosensors Lab, INRASTES, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece; Analytical Chemistry Lab, Department of Chemistry, University of Athens, Panepistimiopolis, 15771 Zografou, Greece
| | - Panagiota S Petrou
- Immunoassays-Immunosensors Lab, INRASTES, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece.
| | - Georgios Koukouvinos
- Immunoassays-Immunosensors Lab, INRASTES, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece
| | - Christos Kiritsis
- Radiopharmaceuticals Lab, INRASTES, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece
| | - Ioannis Pirmettis
- Radiopharmaceuticals Lab, INRASTES, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece
| | - Minas Papadopoulos
- Radiopharmaceuticals Lab, INRASTES, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece
| | - Dimitrios Goustouridis
- ThetaMetrisis S.A., Polydefkous 14, 12243 Egaleo, Greece; Electronics Department, TEI of Piraeus, 12244 Egaleo, Greece
| | - Anastasios Economou
- Analytical Chemistry Lab, Department of Chemistry, University of Athens, Panepistimiopolis, 15771 Zografou, Greece
| | - Konstantinos Misiakos
- Institute of Nanoscience & Nanotechnology, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece
| | - Ioannis Raptis
- ThetaMetrisis S.A., Polydefkous 14, 12243 Egaleo, Greece
| | - Sotirios E Kakabakos
- Immunoassays-Immunosensors Lab, INRASTES, NCSR "Demokritos", 15341 Aghia Paraskevi, Greece.
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357
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Škrbić BD, Kadokami K, Antić I. Survey on the micro-pollutants presence in surface water system of northern Serbia and environmental and health risk assessment. ENVIRONMENTAL RESEARCH 2018; 166:130-140. [PMID: 29886389 DOI: 10.1016/j.envres.2018.05.034] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 05/06/2018] [Accepted: 05/29/2018] [Indexed: 06/08/2023]
Abstract
This study demonstrates the occurrence of 940 organic micro-pollutants in surface water of four rivers, one irrigation canal system, and two lakes in Vojvodina Province, the northern part of Serbia, summing in total eighteen samples. The number of detected chemicals ranged from 22 to 84, with 127 micro-pollutants detected at least once, representing 13% of the studied substances. The targeted compounds include n-alkanes, sterols, polycyclic aromatic hydrocarbons (PAHs), organochlorine pesticides polychlorinated biphenyls, pesticides, pharmaceutical active compounds, industrial chemicals, plasticizers, etc. Among the analysed compounds, sterols were the most dominant with maximum quantified concentrations. The substances which were quantified with frequency over 50% were two PAHs (2-methylnaphthalene, benzo(ghi)perylene), five sterols (cholesterol, cholestanol, stigmasterol, fucosterol, beta-sitosterol), three pharmaceuticals and personal care products (L-menthol, diethyltoluamide, caffeine), and ten household chemicals (4-tert-octylphenol, dimethyl phthalate, methyl palmitate, phenylethyl alcohol, 1-nonanol, alpha-terpineol, 2-phenoxy-ethanol, methyl myristate, acetophenone, and 2-ethyl-1-hexanol). The list of priority substances under the European Union Directive 2013/39/EU includes 49 priority substances (PSs) out of which 34 were analysed. Among these, eleven PSs were quantified, and only two compounds (fluoranthene and benzo (a) pyrene) exceeded EU Environmental Quality Standards targeted values. The obtained results were compared with the previously published data that dealt with the same targeted number of micro-pollutants in sediment samples. This revealed connections between the same sampling locations. Environmental risk assessment showed the existence of potential ecological risk as 72% of the obtained values for the ecological hazard index (HI) at investigated locations were higher that the targeted value (HI > 1). Estimated values for hazard quotient (HQ) and hazard index (HI) for non-carcinogenic risk were lower than the targeted value, indicating no non-carcinogenic risk through dermal contact and non-intentional ingestion of water. Estimated values for cancer risk were all below 1 × 10-6, which is not considered to pose significant human health risk.
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Affiliation(s)
- Biljana D Škrbić
- University of Novi Sad, Faculty of Technology, Laboratory for Chemical Contaminants and Sustainable Development, 21000 Novi Sad, Serbia.
| | - Kiwao Kadokami
- Institute of Environmental Science and Technology, University of Kitakyushu, 1-1 Hibikino, Wakamatsu, Kitakyushu, Fukuoka 808-0135, Japan
| | - Igor Antić
- University of Novi Sad, Faculty of Technology, Laboratory for Chemical Contaminants and Sustainable Development, 21000 Novi Sad, Serbia
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358
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Vystavna Y, Frkova Z, Celle-Jeanton H, Diadin D, Huneau F, Steinmann M, Crini N, Loup C. Priority substances and emerging pollutants in urban rivers in Ukraine: Occurrence, fluxes and loading to transboundary European Union watersheds. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 637-638:1358-1362. [PMID: 29801228 DOI: 10.1016/j.scitotenv.2018.05.095] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 05/05/2018] [Accepted: 05/07/2018] [Indexed: 05/20/2023]
Abstract
The occurrence and fluxes of 18 priority substances and emerging pollutants listed in the European Union Water Framework Directive and a Watch List (trace metals (Cd, Pb and Ni), nonylphenols, octylphenols, 8 polyaromatic hydrocarbons, 4 dioxin-like polychlorinated biphenyls and diclofenac) were investigated in a Ukrainian city and the mass discharge loads of these compounds into EU-transboundary watersheds were estimated. Fluxes of chemicals were calculated per capita and per area of the Ukrainian urban territory and used to estimate mass loading of priority and emerging concern compounds from Lviv, Uzhorod and Chernivtsi (West Ukraine) to neighbouring EU-transboundary rivers. The highest loading was found for trace metals (1.15 t a-1), diclofenac (0.7 t a-1) and nonylphenols (0.4 t a-1). Transboundary water contamination must be considered in order to successfully manage water resources in a manner that fulfils the requirements of EU environmental quality standards.
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Affiliation(s)
- Y Vystavna
- Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, 37005 České Budějovice, Czech Republic; Department of Environmental Engineering and Management, O.M. Beketov National University of Urban Economy in Kharkiv, 17, Marshal Bazhanov Street, Kharkiv 61002, Ukraine.
| | - Z Frkova
- Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách 7, 37005 České Budějovice, Czech Republic; Biology Centre of the Czech Academy of Sciences, Institute of Soil Biology, Na Sádkách 7, 37005 České Budějovice, Czech Republic.
| | - H Celle-Jeanton
- Université Bourgogne Franche-Comté, Laboratoire Chrono-Environnement, CNRS, UMR 6249, 16 route de Gray, F-25030 Besançon, France.
| | - D Diadin
- Department of Environmental Engineering and Management, O.M. Beketov National University of Urban Economy in Kharkiv, 17, Marshal Bazhanov Street, Kharkiv 61002, Ukraine
| | - F Huneau
- Université de Corse Pascal Paoli, Laboratoire d'Hydrogéologie, Campus Grimaldi, BP 52, F-20250 Corte, France; CNRS, UMR 6134 SPE, BP 52, F-20250 Corte, France.
| | - M Steinmann
- Université Bourgogne Franche-Comté, Laboratoire Chrono-Environnement, CNRS, UMR 6249, 16 route de Gray, F-25030 Besançon, France.
| | - N Crini
- Université Bourgogne Franche-Comté, Laboratoire Chrono-Environnement, CNRS, UMR 6249, 16 route de Gray, F-25030 Besançon, France.
| | - C Loup
- Université Bourgogne Franche-Comté, Laboratoire Chrono-Environnement, CNRS, UMR 6249, 16 route de Gray, F-25030 Besançon, France.
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359
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Felisbino K, Santos-Filho R, Piancini LDS, Cestari MM, Leme DM. Mesotrione herbicide does not cause genotoxicity, but modulates the genotoxic effects of Atrazine when assessed in mixture using a plant test system (Allium cepa). PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2018; 150:83-88. [PMID: 30195392 DOI: 10.1016/j.pestbp.2018.07.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 07/11/2018] [Accepted: 07/18/2018] [Indexed: 06/08/2023]
Abstract
Mesotrione (MES) is an herbicide from the triketone family and has been used as an alternative to Atrazine (ATZ), which was banned in some countries due to its toxicity to non-target organisms. Despite being considered an eco-friendly herbicide, data from the literature about the harmful effects of MES in its pure form and/or in combination with other herbicides is still scarce. Aimed at assessing the potential of MES to induce cell death and DNA damage, seeds of Allium cepa (higher plant, monocotyledon) were exposed to this herbicide, pure and in mixture with ATZ, and the number of dividing cells (cytotoxicity), chromosomal aberrations (CA, genotoxicity) and micronuclei (MN, mutagenicity) were then quantified. The pure MES (1.8 to 460 μg/L) did not show either cytotoxicity or genotoxicity/mutagenicity under the tested conditions. The genotoxicity of ATZ (1.5 to 400 μg/L), previous reported in the literature, was confirmed herein. The assessment of MES + ATZ mixtures (1.8 + 1.5; 7 + 6.25; 30 + 25 μg/L, respectively) showed that MES, at low concentrations, enhance the genotoxicity of ATZ (potentiation), since the significant frequencies of CA and MN were greater than the ones expected in additive effects. Taking together, MES in its pure form seems to be a safe alternative to ATZ regarding the capacity to damage (at cellular and DNA levels) non-target plants (Monocots); however, MES in combination with ATZ appeared to act as a co-mutagen at low concentrations.
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Affiliation(s)
- Karoline Felisbino
- Department of Genetics, Federal University of Paraná (UFPR), Curitiba, PR, Brazil; Centro Universitário Cesumar (UniCesumar), Curitiba, PR, Brazil
| | - Ronaldo Santos-Filho
- Department of Genetics, Federal University of Paraná (UFPR), Curitiba, PR, Brazil
| | - Laercio D S Piancini
- Department of Genetics, Federal University of Paraná (UFPR), Curitiba, PR, Brazil
| | | | - Daniela Morais Leme
- Department of Genetics, Federal University of Paraná (UFPR), Curitiba, PR, Brazil.
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360
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Silva E, Martins C, Pereira AS, Loureiro S, Cerejeira MJ. Toxicity prediction and assessment of an environmentally realistic pesticide mixture to Daphnia magna and Raphidocelis subcapitata. ECOTOXICOLOGY (LONDON, ENGLAND) 2018; 27:956-967. [PMID: 29700712 DOI: 10.1007/s10646-018-1938-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/11/2018] [Indexed: 06/08/2023]
Abstract
In a regulatory perspective addressing the cumulative effect of co-occurring chemicals is the first and most important step in providing a more realistic hazard assessment of chemical cocktails to both man and environment. This study was conducted to show if joint effects on the immobilisation of the crustacean Daphnia magna and on the growth inhibition of algae Raphidocelis subcapitata follow additivity (concentration addition (CA) or independent action (IA) predictions) or if there is an interaction between chemicals in the organisms upon exposure to an environmentally realistic mixture of chlorpyrifos and terbuthylazine, with expected different molecular sites of action. A pattern of antagonism at lower doses and synergism at higher doses was found for acute immobility data, while no deviation from the additive conceptual models was observed in the algae inhibition test. Results in relation to the relevant set of regulatory acceptable concentrations (RACs) and environmental quality standards (EQSs) derived for individual chlorpyrifos and terbuthylazine were evaluated.
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Affiliation(s)
- E Silva
- LEAF, Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal.
| | - C Martins
- LEAF, Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - A S Pereira
- LEAF, Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - S Loureiro
- Department of Biology and CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - M J Cerejeira
- LEAF, Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017, Lisboa, Portugal
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361
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Gil FN, Gonçalves AC, Becker JD, Viegas CA. Comparative analysis of transcriptomic responses to sub-lethal levels of six environmentally relevant pesticides in Saccharomyces cerevisiae. ECOTOXICOLOGY (LONDON, ENGLAND) 2018; 27:871-889. [PMID: 29611082 DOI: 10.1007/s10646-018-1929-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/17/2018] [Indexed: 06/08/2023]
Abstract
Accidental spills and misuse of pesticides may lead to current and/or legacy environmental contamination and may pose concerns regarding possible risks towards non-target microbes and higher eukaryotes in ecosystems. The present study was aimed at comparing transcriptomic responses to effects of sub-lethal levels of six environmentally relevant pesticide active substances in the Saccharomyces cerevisiae eukaryotic model. The insecticide carbofuran, the fungicide pyrimethanil and the herbicides alachlor, S-metolachlor, diuron and methyl(4-chloro-2-methylphenoxy)acetate were studied. Some are currently used agricultural pesticides, while others are under restricted utilization or banned in Europe and/or North America albeit being used in other geographical locations. In the present work transcriptional profiles representing genome-wide responses in a standardized yeast population upon 2 h of exposure to concentrations of each compound exerting equivalent toxic effects, i.e., inhibition of growth by 20% relative to the untreated control cells, were examined. Hierarchical clustering and Venn analyses of the datasets of differentially expressed genes pointed out transcriptional patterns distinguishable between the six active substances. Functional enrichment analyses allowed predicting mechanisms of pesticide toxicity and response to pesticide stress in the yeast model. In general, variations in transcript numbers of selected genes assessed by Real-Time quantitative reverse transcription polymerase chain reaction confirmed microarray data and correlated well with growth inhibitory effects. A possible biological relevance of mechanistic predictions arising from these comparative transcriptomic analyses is discussed in the context of better understanding potential modes of action and adverse side-effects of pesticides.
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Affiliation(s)
- Fátima N Gil
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico (IST), Universidade de Lisboa (UL), Av Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Alina C Gonçalves
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico (IST), Universidade de Lisboa (UL), Av Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Jörg D Becker
- Instituto Gulbenkian de Ciência, Rua da Quinta Grande N°6, 2780-156, Oeiras, Portugal
| | - Cristina A Viegas
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico (IST), Universidade de Lisboa (UL), Av Rovisco Pais, 1049-001, Lisboa, Portugal.
- Department of Bioengineering, IST, UL, Av Rovisco Pais, 1049-001, Lisboa, Portugal.
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362
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Reduction of Nitrates in Waste Water through the Valorization of Rice Straw: LIFE LIBERNITRATE Project. SUSTAINABILITY 2018. [DOI: 10.3390/su10093007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An improved and more sustainable waste management system is required for successful development of technologies based on renewable sources. Rice straw is submitted to controlled combustion reactions and the produced ashes are chemically treated to produce silica. After a chemical activation step, the activated silica shows potential as an adsorbent agent and will be used to remove the excess of nitrates in groundwater and wells in the area of Alginet (Valencia, Spain), selected as a vulnerable zone within the Nitrates Directive. The demonstration activity aims to have a local impact on municipalities of 200 inhabitants or fewer, decreasing from current nitrate concentrations close to 50 mg/L, to a target of 25 mg/L. In a successive step, the methodology will be transferred to other municipalities with similar nitrate problems (Piemonte, Italy) and replicated to remove different pollutants such as manure (the Netherlands) and waste waters from the textile industry (Italy).
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363
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Wu C, Li Y, Zhou Y, Li Z, Zhang S, Liu H. Upgrading the Chinese biggest petrochemical wastewater treatment plant: Technologies research and full scale application. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 633:189-197. [PMID: 29573685 DOI: 10.1016/j.scitotenv.2018.03.164] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 03/02/2018] [Accepted: 03/16/2018] [Indexed: 06/08/2023]
Abstract
The components of petrochemical wastewater (PCWW) are very complex and it is one of the most important sources of organic micropollutants (OMPs) in water bodies. To improve the effluent qualities of PCWW, the Chinese government has promulgated a new Emission Standard of Pollutants for Petroleum Chemistry Industry. More than 60 types of OMPs, most of which are toxic organics, are added and strictly limited in the standard. Based on the bench- and pilot-scale experiments, a pretreatment (microaerobic hydrolysis and acidification, MOHA), biological (anoxic/oxic process, A/O) and advanced treatment (micro-flocculation dynasand filtration and catalytic ozonation, MFDF-CO) integrated process is proposed. The full-scale application in the Chinese biggest petrochemical wastewater treatment plant has demonstrated that the performance of the integrated process is stable and it can significantly improve the effluent qualities. The effluent COD decreased from 84.7 to 47.0mg/L and most of the OMPs were removed. The EC50 of the effluent for luminescent bacteria assay, algal growth inhibition, Daphnia magna inhibition test and zebrafish eggs test are all higher than 100% and the induction rate (IR) for genotoxicity is only 0.76. The energy demand, however, with the electricity consumption increase by 44.1%, is very high for OMPs removal, leading to high indirect carbon emission.
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Affiliation(s)
- Changyong Wu
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; Research Center of Water Pollution Control Technology, Chinese Research Academy of Environment Sciences, Beijing 100012, China
| | - Yanan Li
- School of Marine Science and Technology and Environment, Dalian Ocean University, Dalian 116023, China
| | - Yuexi Zhou
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China; Research Center of Water Pollution Control Technology, Chinese Research Academy of Environment Sciences, Beijing 100012, China.
| | - Zhimin Li
- Jilin Petrochemical Wastewater Treatment Plant, Jilin Petrochemical Company of PetroChina, Jilin 132000, China
| | - Siyu Zhang
- School of Chemical & Environmental Engineering, China University of Mining & Technology, Beijing 100083, China
| | - Hengming Liu
- School of Marine Science and Technology and Environment, Dalian Ocean University, Dalian 116023, China
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364
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Garcia-Rodriguez O, Lee YY, Olvera-Vargas H, Deng F, Wang Z, Lefebvre O. Mineralization of electronic wastewater by electro-Fenton with an enhanced graphene-based gas diffusion cathode. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.04.076] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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365
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Branchet P, Cadot E, Fenet H, Sebag D, Ngatcha BN, Borrell-Estupina V, Ngoupayou JRN, Kengne I, Braun JJ, Gonzalez C. Polar pesticide contamination of an urban and peri-urban tropical watershed affected by agricultural activities (Yaoundé, Center Region, Cameroon). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:17690-17715. [PMID: 29671229 DOI: 10.1007/s11356-018-1798-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 03/19/2018] [Indexed: 06/08/2023]
Abstract
Urban agriculture is crucial to local populations, but the risk of it contaminating water has rarely been documented. The aim of this study was to assess pesticide contamination of surface waters from the Méfou watershed (Yaoundé, Cameroon) by 32 selected herbicides, fungicides, and insecticides (mainly polar) according to their local application, using both grab sampling and polar organic compounds integrative samplers (POCIS). Three sampling campaigns were conducted in the March/April and October/November 2015 and June/July 2016 rainy seasons in urban and peri-urban areas. The majority of the targeted compounds were detected. The quantification frequencies of eight pesticides were more than 20% with both POCIS and grab sampling, and that of diuron and atrazine reached 100%. Spatial differences in contamination were evidenced with higher contamination in urban than peri-urban rivers. In particular, diuron was identified as an urban contaminant of concern because its concentrations frequently exceeded the European water quality guideline of 0.200 μg/L in freshwater and may thus represent an ecological risk due to a risk quotient > 1 for algae observed in 94% of grab samples. This study raises concerns about the impacts of urban agriculture on the quality of water resources and to a larger extent on the health of the inhabitants of cities in developing countries. Graphical abstract ᅟ.
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Affiliation(s)
- Perrine Branchet
- Laboratoire de Génie de l'Environnement Industriel (LGEI), IMT Mines Alès, University of Montpellier, 6, Avenue de Clavières, 30100, Ales, France.
| | - Emmanuelle Cadot
- HydroSciences Montpellier, IRD, CNRS, University of Montpellier, CC 057-163, rue Auguste Broussonnet, 34090, Montpellier, France
| | - Hélène Fenet
- HydroSciences Montpellier, IRD, CNRS, University of Montpellier, CC 057-163, rue Auguste Broussonnet, 34090, Montpellier, France
| | - David Sebag
- HydroSciences Montpellier, IRD, CNRS, University of Montpellier, CC 057-163, rue Auguste Broussonnet, 34090, Montpellier, France
- Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Rouen, France
| | - Benjamin Ngounou Ngatcha
- Department of Earth Sciences, Faculty of Sciences, University of Ngaoundéré, Ngaoundere, Cameroon
| | - Valérie Borrell-Estupina
- HydroSciences Montpellier, IRD, CNRS, University of Montpellier, CC 057-163, rue Auguste Broussonnet, 34090, Montpellier, France
| | | | - Ives Kengne
- Wastewater Research Unit, Faculty of Sciences, University of Yaoundé I, Yaounde, Cameroon
| | - Jean-Jacques Braun
- Géosciences Environnement Toulouse, CNRS, IRD, CNAP, CNES, University of Toulouse III, Toulouse, France
| | - Catherine Gonzalez
- Laboratoire de Génie de l'Environnement Industriel (LGEI), IMT Mines Alès, University of Montpellier, 6, Avenue de Clavières, 30100, Ales, France
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366
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Poza-Nogueiras V, Rosales E, Pazos M, Sanromán MÁ. Current advances and trends in electro-Fenton process using heterogeneous catalysts - A review. CHEMOSPHERE 2018. [PMID: 29529567 DOI: 10.1016/j.chemosphere.2018.03.002] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Over the last decades, advanced oxidation processes have often been used alone, or combined with other techniques, for remediation of ground and surface water pollutants. The application of heterogeneous catalysis to electrochemical advanced oxidation processes is especially useful due to its efficiency and environmental safety. Among those processes, electro-Fenton stands out as the one in which heterogeneous catalysis has been broadly applied. Thus, this review has introduced an up-to-date collation of the current knowledge of the heterogeneous electro-Fenton process, highlighting recent advances in the use of different catalysts such as iron minerals (pyrite, magnetite or goethite), prepared catalysts by the load of metals in inorganic and organic materials, nanoparticles, and the inclusion of catalysts on the cathode. The effects of physical-chemical parameters as well as the mechanisms involved are critically assessed. Finally, although the utilization of this process to remediation of wastewater overwhelmingly outnumber other utilities, several applications have been described in the context of regeneration of adsorbent or the remediation of soils as clear examples of the feasibility of the electro-Fenton process to solve different environmental problems.
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Affiliation(s)
- Verónica Poza-Nogueiras
- Department of Chemical Engineering, University of Vigo, Campus As Lagoas-Marcosende, 36310, Vigo, Spain
| | - Emilio Rosales
- Department of Chemical Engineering, University of Vigo, Campus As Lagoas-Marcosende, 36310, Vigo, Spain
| | - Marta Pazos
- Department of Chemical Engineering, University of Vigo, Campus As Lagoas-Marcosende, 36310, Vigo, Spain
| | - M Ángeles Sanromán
- Department of Chemical Engineering, University of Vigo, Campus As Lagoas-Marcosende, 36310, Vigo, Spain.
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367
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Asadzadeh-Khaneghah S, Habibi-Yangjeh A, Seifzadeh D. Graphitic carbon nitride nanosheets coupled with carbon dots and BiOI nanoparticles: Boosting visible-light-driven photocatalytic activity. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.03.017] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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368
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Intrieri D, Damiano C, Rizzato S, Paolesse R, Venanzi M, Monti D, Savioli M, Stefanelli M, Gallo E. Sensing of diclofenac by a porphyrin-based artificial receptor. NEW J CHEM 2018. [DOI: 10.1039/c8nj02737d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The synthesis of a porphyrin chemosensor is here reported as well as its sensing activity in detecting the emerging pollutant diclofenac with an overall 1 : 1 binding constant of about 105 M−1.
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Affiliation(s)
| | | | - Silvia Rizzato
- Department of Chemistry
- University of Milan
- 20133 Milan
- Italy
| | - Roberto Paolesse
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Mariano Venanzi
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Donato Monti
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Marco Savioli
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Manuela Stefanelli
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Emma Gallo
- Department of Chemistry
- University of Milan
- 20133 Milan
- Italy
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369
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Wang C, Li Q, Wang B, Li D, Yu J. Fluorescent sensors based on AIEgen-functionalised mesoporous silica nanoparticles for the detection of explosives and antibiotics. Inorg Chem Front 2018. [DOI: 10.1039/c8qi00622a] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
AIEgen-functionalised mesoporous silica nanoparticles can be used for the detection of explosives and antibiotics based on a FRET mechanism.
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Affiliation(s)
- Chen Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Qinglan Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Bolun Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- China
| | - Dongdong Li
- Key Laboratory of Automobile Materials of MOE
- Department of Materials Science and Engineering
- Jilin University
- Changchun 130012
- China
| | - Jihong Yu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- China
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