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Singh S, Negi T, Sagar NA, Kumar Y, Tarafdar A, Sirohi R, Sindhu R, Pandey A. Sustainable processes for treatment and management of seafood solid waste. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 817:152951. [PMID: 34999071 DOI: 10.1016/j.scitotenv.2022.152951] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023]
Abstract
Seafood processing is an important economical activity worldwide and is an integral part of the food chain system. However, their processing results in solid waste generation whose disposal and management is a serious concern. Proteins, amino acids, lipids with high amounts of polyunsaturated fatty acids (PUFA), carotenoids, and minerals are abundant in the discards, effluents, and by-catch of seafood processing waste. As a result, it causes nutritional loss and poses major environmental risks. To solve the issues, it is critical that the waste be exposed to secondary processing and valorization for recovery of value added products. Although chemical waste treatment technologies are available, the majority of these procedures have inherent flaws. Biological solutions, on the other hand, are safe, efficacious, and ecologically friendly while maintaining the intrinsic bioactivities after waste conversion. Microbial fermentation or the actions of exogenously introduced enzymes on waste components are used in most bioconversion processes. Algal biotechnology has recently developed unique technologies for biotransformation of nutrients, which may be employed as a feedstock for the recovery of important chemicals as well as biofuel. Bioconversion methods combined with a bio-refinery strategy offer the potential to enable environmentally-friendly and cost-effective seafood waste management. The refinement of these wastes through sustainable bioprocessing interventions can give rise to various circular bioeconomies within the seafood processing sector. Moreover, a techno-economic perspective on the developed solid waste processing lines and its subsequent environmental impact could facilitate commercialization. This review aims to provide a comprehensive view and critical analysis of the recent updates in seafood waste processing in terms of bioconversion processes and byproduct development. Various case studies on circular bioeconomy formulated on seafood processing waste along with techno-economic feasibility for the possible development of sustainable seafood biorefineries have also been discussed.
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Affiliation(s)
- Shikhangi Singh
- Department of Post Harvest Process and Food Engineering, G. B. Pant University of Agriculture and Technology, Pantnagar, -263 145, Uttarakhand, India
| | - Taru Negi
- Department of Food Science and Technology(,) G. B. Pant University of Agriculture and Technology, Pantnagar 263 125, Uttarakhand, India
| | - Narashans Alok Sagar
- Food Microbiology Lab, Division of Livestock Products Technology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, Uttar Pradesh, India
| | - Yogesh Kumar
- Department of Food Engineering and Technology, Saint Longwal Institute of Engineering and Technology, Longowal, Punjab, India
| | - Ayon Tarafdar
- Livestock Production and Management Section(,) ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, Uttar Pradesh, India
| | - Ranjna Sirohi
- Department of Chemical & Biological Engineering, Korea University, Seoul 136 713, Republic of Korea; Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India.
| | - Raveendran Sindhu
- Microbial Processes and Technology Division, CSIR-National Institute of Interdisciplinary Science and Technology, Trivandrum 695 019, Kerala, India
| | - Ashok Pandey
- Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India; Centre for Innovation and Translational Research, CSIR- Indian Institute for Toxicology Research, Lucknow 226 001, Uttar Pradesh, India; Sustainability Cluster, School of Engineering, University of Petroleum and Energy Studies, Dehradun 248 007, Uttarakhand, India.
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Lettieri S, Battaglino B, Sacco A, Saracco G, Pagliano C. A green and easy-to-assemble electrochemical biosensor based on thylakoid membranes for photosynthetic herbicides detection. Biosens Bioelectron 2022; 198:113838. [PMID: 34864246 DOI: 10.1016/j.bios.2021.113838] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/26/2022]
Abstract
In this study, we report on an easy-to-assemble amperometric electrochemical biosensor incorporating thylakoid membranes for the detection of photosynthetic herbicides. These molecules interfere with the light-induced photosynthetic electron transport occurring at the level of the photosystems within the thylakoid membranes, thus reducing the current of the associated bioelectrode. Thylakoid membranes isolated from pea plants were adsorbed directly on a bare carbon paper working electrode and placed in the measurement cell in the absence of any electrochemical mediator, obtaining a fully environmental-friendly biodevice capable of photocurrent densities up to 14 μA/cm2. Three photosynthetic herbicides inhibiting Photosystem II and belonging to different chemical classes, namely diuron, terbuthylazine and metribuzin, were detected by measuring the electrode photocurrent, which decreased reproducibly in a concentration-dependent manner in a range between 10-7 - 5 × 10-5 M of each herbicide. The limit of detection for the three herbicides was between 4-6 × 10-7 M. Storage stability tests revealed for the biosensor a half-life longer than 15 days at 4 °C and full stability up to 4 months at -80 °C. This study provides a simple, environmental-friendly and cost-effective procedure for the fabrication of a mediatorless carbon paper-based electrochemical biosensor characterized by high photocurrents, long storage stability, reproducible detections and good sensitivity.
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Affiliation(s)
- Stefania Lettieri
- Istituto Italiano di Tecnologia (IIT), Center for Sustainable Future Technologies - CSFT@POLITO, via Livorno, 60 - 10144 Torino, Italy.
| | - Beatrice Battaglino
- Politecnico di Torino, Applied Science and Technology Department-BioSolar Lab, Environment Park, Via Livorno 60, 10144, Torino, Italy.
| | - Adriano Sacco
- Istituto Italiano di Tecnologia (IIT), Center for Sustainable Future Technologies - CSFT@POLITO, via Livorno, 60 - 10144 Torino, Italy.
| | - Guido Saracco
- Politecnico di Torino, Applied Science and Technology Department-BioSolar Lab, Environment Park, Via Livorno 60, 10144, Torino, Italy.
| | - Cristina Pagliano
- Politecnico di Torino, Applied Science and Technology Department-BioSolar Lab, Environment Park, Via Livorno 60, 10144, Torino, Italy.
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Felten V, Toumi H, Masfaraud JF, Billoir E, Camara BI, Férard JF. Microplastics enhance Daphnia magna sensitivity to the pyrethroid insecticide deltamethrin: Effects on life history traits. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 714:136567. [PMID: 31981867 DOI: 10.1016/j.scitotenv.2020.136567] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/17/2019] [Accepted: 01/05/2020] [Indexed: 06/10/2023]
Abstract
The aim of the study was to investigate the influence of microplastics (MPs) on the ecotoxicity of common contaminants of aquatic ecosystems. As a model contaminant, the hydrophobic pesticide deltamethrin (DM) was chosen, and its effects on life history traits of Daphnia magna were studied in the presence or absence of polyethylene MPs. Commercialized DM and MPs obtained as dry powder were used in the experiment. According the manufacturer (Cospheric, Santa Barbara, CA, USA) MPs were spherical (1-4 μm in diameter), had a density of 0.96 g/cm-3 and were without any solvent. Three concentrations of polyethylene MPs were tested (0, 1, 10 mg/L) with two realistic concentrations of DM (0 and 40 ng/L) and a solvent control (acetone). During the 21 d experiment, D. magna neonates were individually exposed to the treatments, and the effects of MPs and DM alone and together were evaluated by assessing survival, number of cumulative molts, days to first brood, number of broods, number of neonates per surviving adult, and body length. Significant detrimental effects on survival were only observed for the two mixture treatments. DM alone (40 ng/L) delayed the days to first brood and reduced the number of neonates per surviving adult, whereas MPs alone (10 mg/L) induced significant reduction in the number of juveniles by surviving adults. The combined exposure to DM and MPs clearly had a synergistic effect on survival, brood number, and number of neonates per surviving female. For example, compared to exposure to 40 ng/L of DM alone, the addition of 1 mg/L of MPs resulted in a 51.1% reduction in number of neonates per surviving female and a 46% reduction in brood number. These results suggest the potential drastic effects of this kind of mixed exposure on daphnid populations, which are key components of freshwater food webs.
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Affiliation(s)
- Vincent Felten
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France.
| | - Héla Toumi
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France; Laboratoire de Bio-surveillance de l'Environnement (LBE), Université de Carthage, Faculté des Sciences de Bizerte, 7021 Zarzouna, Bizerte, Tunisia
| | | | - Elise Billoir
- Université de Lorraine, CNRS, LIEC, F-57000 Metz, France
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Le Gall J, Mouillard F, Le TN, Vu TT, Mattana G, Brayner R, Zrig S, Noël V, Piro B. Monitoring photosynthetic microorganism activity with an electrolyte-gated organic field effect transistor. Biosens Bioelectron 2020; 157:112166. [PMID: 32250936 DOI: 10.1016/j.bios.2020.112166] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/10/2020] [Accepted: 03/20/2020] [Indexed: 01/16/2023]
Abstract
Among organic thin film transistors (OTFTs), Organic Electrochemical Transistors (OECTs) have been extensively used for cell monitoring while Electrolyte-Gated Organic Field-Effect Transistors (EGOFETs) have never been described for that kind of application. However, EGOFETs are well adapted for this use because, as well as OECTs, they can operate directly in aqueous solutions such as cells culture media, but they offer much a higher on/off ratio which could lead to better sensitivity. As a proof of concept, we propose herein to monitor the photosynthetic activity of a cyanobacterium (Anabaena flos-aquae) contained within an EGOFET's electrolyte.
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Affiliation(s)
- Jérémy Le Gall
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 Rue J-A de Baïf, F-75013, Paris, France
| | - Flavien Mouillard
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 Rue J-A de Baïf, F-75013, Paris, France
| | - Trung Ngoc Le
- Department of Advanced Materials Science and Nanotechnology (AMSN), University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Nghĩa Đô, Cầu Giấy, Hanoi, Viet Nam
| | - Thi Thu Vu
- Department of Advanced Materials Science and Nanotechnology (AMSN), University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Nghĩa Đô, Cầu Giấy, Hanoi, Viet Nam
| | - Giorgio Mattana
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 Rue J-A de Baïf, F-75013, Paris, France
| | - Roberta Brayner
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 Rue J-A de Baïf, F-75013, Paris, France
| | - Samia Zrig
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 Rue J-A de Baïf, F-75013, Paris, France
| | - Vincent Noël
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 Rue J-A de Baïf, F-75013, Paris, France.
| | - B Piro
- Université de Paris, ITODYS, CNRS, UMR 7086, 15 Rue J-A de Baïf, F-75013, Paris, France.
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Tucci M, Bombelli P, Howe CJ, Vignolini S, Bocchi S, Schievano A. A Storable Mediatorless Electrochemical Biosensor for Herbicide Detection. Microorganisms 2019; 7:E630. [PMID: 31795453 PMCID: PMC6956157 DOI: 10.3390/microorganisms7120630] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/22/2019] [Accepted: 11/25/2019] [Indexed: 11/16/2022] Open
Abstract
A novel mediatorless photo-bioelectrochemical sensor operated with a biofilm of the cyanobacterium Synechocystis PCC6803 wt. for herbicide detection with long term stability (>20 days) was successfully developed and tested. Photoanodic current generation was obtained in the absence of artificial mediators. The inhibitory effect on photocurrent of three commonly used herbicides (i.e., atrazine, diuron, and paraquat) was used as a means of measuring their concentrations in aqueous solution. The injection of atrazine and diuron into the algal medium caused an immediate photocurrent drop due to the inhibition of photosynthetic electron transport. The detected concentrations were suitable for environmental analysis, as revealed by a comparison with the freshwater quality benchmarks set by the Environmental Protection Agency of the United States (US EPA). In contrast, paraquat caused an initial increase (~2 h) of the photocurrent effect of about 200%, as this compound can act as a redox mediator between the cells and the anode. A relatively long-term stability of the biosensor was demonstrated, by keeping anodes colonized with cyanobacterial biofilm in the dark at 4 °C. After 22 days of storage, the performance in terms of the photocurrent was comparable with the freshly prepared biosensor. This result was confirmed by the measurement of chlorophyll content, which demonstrated preservation of the cyanobacterial biofilm. The capacity of this biosensor to recover after a cold season or other prolonged environmental stresses could be a key advantage in field applications, such as in water bodies and agriculture. This study is a step forward in the biotechnological development and implementation of storable mediatorless electrochemical biosensors for herbicide detection.
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Affiliation(s)
- Matteo Tucci
- e-Bio Center, Department of Environmental Science and Policy, Università degli Studi di Milano, via Celoria 2, 20,133 Milan, Italy; (M.T.); (A.S.)
| | - Paolo Bombelli
- Dipartimento di Scienze e Politiche Ambientali, Università degli Studi di Milano, Via Celoria, 2, 20,133 Milano, Italy;
- Department of Biochemistry, University of Cambridge, Hopkins Building, Downing Site, Tennis Court Road, Cambridge CB2 1QW, UK;
| | - Christopher J. Howe
- Department of Biochemistry, University of Cambridge, Hopkins Building, Downing Site, Tennis Court Road, Cambridge CB2 1QW, UK;
| | - Silvia Vignolini
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK;
| | - Stefano Bocchi
- Dipartimento di Scienze e Politiche Ambientali, Università degli Studi di Milano, Via Celoria, 2, 20,133 Milano, Italy;
| | - Andrea Schievano
- e-Bio Center, Department of Environmental Science and Policy, Università degli Studi di Milano, via Celoria 2, 20,133 Milan, Italy; (M.T.); (A.S.)
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Towards integrated multi-sensor platform using dual electrochemical and optical detection for on-site pollutant detection in water. Biosens Bioelectron 2019; 132:90-96. [DOI: 10.1016/j.bios.2019.01.065] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/21/2018] [Accepted: 01/29/2019] [Indexed: 01/30/2023]
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Tucci M, Grattieri M, Schievano A, Cristiani P, Minteer SD. Microbial amperometric biosensor for online herbicide detection: Photocurrent inhibition of Anabaena variabilis. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.02.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Apetrei RM, Cârâc G, Bahrim G, Camurlu P. Sensitivity enhancement for microbial biosensors through cell Self-Coating with polypyrrole. INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2018.1525548] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Roxana-Mihaela Apetrei
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galati, Domnească Street, 47, Galati, RO-800008, Romania
| | - Geta Cârâc
- Faculty of Science and Environment, “Dunărea de Jos” University of Galati, Domnească Street, 47, Galati, RO-800008, Romania
| | - Gabriela Bahrim
- Faculty of Food Science and Engineering, “Dunărea de Jos” University of Galati, Domnească Street, 47, Galati, RO-800008, Romania
| | - Pinar Camurlu
- Department of Chemistry, Akdeniz University, Antalya, 07058, Turkey
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Xurography-based microfluidic algal biosensor and dedicated portable measurement station for online monitoring of urban polluted samples. Biosens Bioelectron 2018; 117:669-677. [DOI: 10.1016/j.bios.2018.07.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 06/28/2018] [Accepted: 07/04/2018] [Indexed: 01/09/2023]
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Toumi H, Boumaiza M, Millet M, Radetski CM, Camara BI, Felten V, Masfaraud JF, Férard JF. Combined acute ecotoxicity of malathion and deltamethrin to Daphnia magna (Crustacea, Cladocera): comparison of different data analysis approaches. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:17781-17788. [PMID: 29675817 DOI: 10.1007/s11356-018-1909-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 04/02/2018] [Indexed: 06/08/2023]
Abstract
We studied the combined acute effect (i.e., after 48 h) of deltamethrin (a pyrethroid insecticide) and malathion (an organophosphate insecticide) on Daphnia magna. Two approaches were used to examine the potential interaction effects of eight mixtures of deltamethrin and malathion: (i) calculation of mixture toxicity index (MTI) and safety factor index (SFI) and (ii) response surface methodology coupled with isobole-based statistical model (using generalized linear model). According to the calculation of MTI and SFI, one tested mixture was found additive while the two other tested mixtures were found no additive (MTI) or antagonistic (SFI), but these differences between index responses are only due to differences in terminology related to these two indexes. Through the surface response approach and isobologram analysis, we concluded that there was a significant antagonistic effect of the binary mixtures of deltamethrin and malathion that occurs on D. magna immobilization, after 48 h of exposure. Index approaches and surface response approach with isobologram analysis are complementary. Calculation of mixture toxicity index and safety factor index allows identifying punctually the type of interaction for several tested mixtures, while the surface response approach with isobologram analysis integrates all the data providing a global outcome about the type of interactive effect. Only the surface response approach and isobologram analysis allowed the statistical assessment of the ecotoxicological interaction. Nevertheless, we recommend the use of both approaches (i) to identify the combined effects of contaminants and (ii) to improve risk assessment and environmental management.
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Affiliation(s)
- Héla Toumi
- Laboratoire de Bio-surveillance de l'Environnement (LBE), Faculté des Sciences de Bizerte, Université de Carthage, 7021, Zarzouna, Bizerte, Tunisia.
- Université de Lorraine, CNRS, LIEC, F-57000, Metz, France.
| | - Moncef Boumaiza
- Laboratoire de Bio-surveillance de l'Environnement (LBE), Faculté des Sciences de Bizerte, Université de Carthage, 7021, Zarzouna, Bizerte, Tunisia
| | - Maurice Millet
- ICPEES (UMR 7515 CNRS - Université de Strasbourg), 1 rue Blessig, 67084, Strasbourg Cedex, France
| | - Claudemir Marcos Radetski
- Laboratório de Remediação Ambiental, Universidade do Vale do Itajaí, Rua Uruguai, 458, Itajaí, SC, 88302-202, Brazil
| | | | - Vincent Felten
- Université de Lorraine, CNRS, LIEC, F-57000, Metz, France
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Apetrei RM, Carac G, Bahrim G, Ramanaviciene A, Ramanavicius A. Modification of Aspergillus niger by conducting polymer, Polypyrrole, and the evaluation of electrochemical properties of modified cells. Bioelectrochemistry 2018; 121:46-55. [PMID: 29353096 DOI: 10.1016/j.bioelechem.2018.01.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 12/23/2017] [Accepted: 01/01/2018] [Indexed: 01/07/2023]
Abstract
The enhancement of bioelectrochemical properties of microorganism by in situ formation of conducting polymer within the cell structures (e.g. cell wall) was performed. The synthesis of polypyrrole (Ppy) within fungi (Aspergillus niger) cells was achieved. Two different Aspergillus niger strains were selected due to their ability to produce glucose oxidase, which initiated the Ppy formation through products of enzymatic reaction. The evolution of Ppy structural features was investigated by absorption spectroscopy, cyclic voltammetry and Fourier transform infrared spectroscopy.
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Affiliation(s)
- Roxana-Mihaela Apetrei
- "Dunărea de Jos" University of Galati, Faculty of Food Science and Engineering, Domnească Street, 47, RO-800008, Galati, Romania.
| | - Geta Carac
- "Dunărea de Jos" University of Galati, Faculty of Science and Environment, Domnească Street, 47, RO-800008, Galati, Romania
| | - Gabriela Bahrim
- "Dunărea de Jos" University of Galati, Faculty of Food Science and Engineering, Domnească Street, 47, RO-800008, Galati, Romania
| | - Almira Ramanaviciene
- Vilnius University, Faculty of Chemistry and Geoscience, NanoTechnas, Center of Nanotechnology and Material Science, Naugarduko 24, LT-03225 Vilnius, Lithuania
| | - Arunas Ramanavicius
- Vilnius University, Department of Physical Chemistry, Naugarduko 24, LT-03225 Vilnius, Lithuania.
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Toumi H, Bejaoui M, Touaylia S, Burga Perez KF, Ferard JF. Effect of carbaryl (carbamate insecticide) on acetylcholinesterase activity of two strains of Daphnia magna (Crustacea, Cladocera). JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2016; 51:777-80. [PMID: 27428655 DOI: 10.1080/03601234.2016.1198645] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The present study was designed to investigate the effect of carbaryl (carbamate insecticide) on the acetylcholinesterase activity in two strains (same clone A) of the crustacean cladoceran Daphnia magna. Four carbaryl concentrations (0.4, 0.9, 1.8 and 3.7 µg L(-1)) were compared against control AChE activity. Our results showed that after 48 h of carbaryl exposure, all treatments induced a significant decrease of AChE activities whatever the two considered strains. However, different responses were registered in terms of lowest observed effect concentrations (LOEC: 0.4 µg L(-1) for strain 1 and 0.9 µg L(-1) for strains 2) revealing differences in sensitivity among the two tested strains of D. magna. These results suggest that after carbaryl exposure, the AChE activity responses can be also used as a biomarker of susceptibility. Moreover, our results show that strain1 is less sensitive than strain 2 in terms of IC50-48 h of AChE activity. Comparing the EC50-48 h of standard ecotoxicity test and IC50-48 h of AChE inhibition, there is the same order of sensitivity with both strains.
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Affiliation(s)
- Hela Toumi
- a Laboratoire de Bio-surveillance de l'Environnement (LBE), Université de Carthage, Faculté des Sciences de Bizerte , Zarzouna , Bizerte , Tunisie
- b Laboratoire Interdisciplinaire des Environnements Continentaux, Université de Lorraine , Metz , France
| | - Mustapha Bejaoui
- a Laboratoire de Bio-surveillance de l'Environnement (LBE), Université de Carthage, Faculté des Sciences de Bizerte , Zarzouna , Bizerte , Tunisie
| | - Samir Touaylia
- a Laboratoire de Bio-surveillance de l'Environnement (LBE), Université de Carthage, Faculté des Sciences de Bizerte , Zarzouna , Bizerte , Tunisie
| | - Karen F Burga Perez
- b Laboratoire Interdisciplinaire des Environnements Continentaux, Université de Lorraine , Metz , France
| | - Jean François Ferard
- b Laboratoire Interdisciplinaire des Environnements Continentaux, Université de Lorraine , Metz , France
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Toumi H, Burga-Perez KF, Ferard JF. Acute and chronic ecotoxicity of carbaryl with a battery of aquatic bioassays. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2015; 51:57-62. [PMID: 26549316 DOI: 10.1080/03601234.2015.1080500] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The ecotoxic effects of carbaryl (carbamate insecticide) were investigated with a battery of four aquatic bioassays. The nominal effective concentrations immobilizing 50% of Daphnia magna (EC50) after 24 and 48 h were 12.76 and 7.47 µg L(-1), respectively. After 21 days of exposure of D. magna, LOECs (lowest observed effect concentrations) for cumulative molts and the number of neonates per surviving adult were observed at carbaryl concentration of 0.4 µg L(-1). An increase of embryo deformities (curved or unextended shell spines) was observed at 1.8 and 3.7 µg L(-1), revealing that carbaryl could act as an endocrine disruptor in D. magna. Other bioassays of the tested battery were less sensitive: the IC50-72h and IC10-72h of the algae Pseudokirchneriella subcapitata were 5.96 and 2.87 mg L(-1), respectively. The LC50-6d of the ostracod Heterocypris incongruens was 4.84 mg L(-1). A growth inhibition of H. incongruens was registered after carbaryl exposure and the IC20-6d was 1.29 mg L(-1). Our results suggest that the daphnid test sensitivity was better than other used tests. Moreover, carbaryl has harmful and toxic effects on tested species because it acts at low concentrations on diverse life history traits of species and induce embryo deformities in crustaceans.
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Affiliation(s)
- Hela Toumi
- a Interdisciplinary Laboratory of Continental Environments (LIEC), University of Lorraine , UMR 7360 CNRS, Campus Bridoux, Metz , France
- b Laboratory of Environment Biomonitoring (LBE) Unity of Coastal and Limnic Hydrobiology, Faculty of Sciences of Bizerte, University of Carthage , Bizerte , Tunisia
| | - Karen F Burga-Perez
- a Interdisciplinary Laboratory of Continental Environments (LIEC), University of Lorraine , UMR 7360 CNRS, Campus Bridoux, Metz , France
| | - Jean-François Ferard
- a Interdisciplinary Laboratory of Continental Environments (LIEC), University of Lorraine , UMR 7360 CNRS, Campus Bridoux, Metz , France
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Le DQ, Takai M, Suekuni S, Tokonami S, Nishino T, Shiigi H, Nagaoka T. Development of an Observation Platform for Bacterial Activity Using Polypyrrole Films Doped with Bacteria. Anal Chem 2015; 87:4047-52. [DOI: 10.1021/acs.analchem.5b00544] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dung Quynh Le
- Department of Applied Chemistry, and ‡Nanoscience and Nanotechnology
Research Center, Osaka Prefecture University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan
| | - Masahiro Takai
- Department of Applied Chemistry, and ‡Nanoscience and Nanotechnology
Research Center, Osaka Prefecture University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan
| | - Satoshi Suekuni
- Department of Applied Chemistry, and ‡Nanoscience and Nanotechnology
Research Center, Osaka Prefecture University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan
| | - Shiho Tokonami
- Department of Applied Chemistry, and ‡Nanoscience and Nanotechnology
Research Center, Osaka Prefecture University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan
| | - Tomoaki Nishino
- Department of Applied Chemistry, and ‡Nanoscience and Nanotechnology
Research Center, Osaka Prefecture University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan
| | - Hiroshi Shiigi
- Department of Applied Chemistry, and ‡Nanoscience and Nanotechnology
Research Center, Osaka Prefecture University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan
| | - Tsutomu Nagaoka
- Department of Applied Chemistry, and ‡Nanoscience and Nanotechnology
Research Center, Osaka Prefecture University, 1-2 Gakuen, Naka, Sakai, Osaka 599-8570, Japan
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15
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Toumi H, Boumaiza M, Millet M, Radetski CM, Felten V, Férard JF. Is acetylcholinesterase a biomarker of susceptibility in Daphnia magna (Crustacea, Cladocera) after deltamethrin exposure? CHEMOSPHERE 2015; 120:351-356. [PMID: 25189827 DOI: 10.1016/j.chemosphere.2014.07.087] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Revised: 07/22/2014] [Accepted: 07/28/2014] [Indexed: 06/03/2023]
Abstract
In the present study, we explored the possibility of using the acetylcholinesterase (AChE) as a biomarker after deltamethrin (pyrethroid insecticide) exposure with three strains of the cladoceran Daphnia magna. Four calculated time-weighted deltamethrin concentrations (20.1, 40.3, 80.6 and 161.3 ng L(-1)) were compared against control acetylcholinesterase activity. Our results showed that after 48 h of deltamethrin exposure, all treatments induced a significant decrease of AChE activities whatever the three considered strains. However, diverse responses were registered in terms of lowest observed effect concentrations (LOEC: 80.6 ng L(-1) for strain 1 and 20.1 ng L(-1) for strains 2 and 3) revealing differences in sensitivity among the three tested strains of D. magna. Our results suggest that after deltamethrin exposure, the AChE activity responses can be also used as a biomarker of susceptibility (i.e., variation of strain specific response). Moreover, our results show that strain 1 is the less sensitive in terms of IC50-48 h of AChE, whereas it became the most sensitive when considering the EC50-48 h estimated in the standard ecotoxicity test.
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Affiliation(s)
- Héla Toumi
- Laboratoire de Bio-surveillance de l'Environnement (LBE), Unité d'Hydrobiologie littorale et limnique, Université de Carthage, Faculté des Sciences de Bizerte, 7021 Zarzouna, Bizerte, Tunisia; Université de Lorraine (UdL), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC) - UMR 7360 CNRS, Campus Bridoux, Bât. IBiSE, 8, rue du Général Delestraint, 57070 Metz, France
| | - Moncef Boumaiza
- Laboratoire de Bio-surveillance de l'Environnement (LBE), Unité d'Hydrobiologie littorale et limnique, Université de Carthage, Faculté des Sciences de Bizerte, 7021 Zarzouna, Bizerte, Tunisia
| | - Maurice Millet
- ICPEES (UMR 7515 CNRS - Université de Strasbourg), 1 rue Blessig, 67084 Strasbourg Cedex, France
| | - Claudemir Marcos Radetski
- Laboratório de Remediação Ambiental, Universidade do Vale do Itajaí, Rua Uruguai, 458, Itajaí, SC 88302-202, Brazil
| | - Vincent Felten
- Université de Lorraine (UdL), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC) - UMR 7360 CNRS, Campus Bridoux, Bât. IBiSE, 8, rue du Général Delestraint, 57070 Metz, France
| | - Jean François Férard
- Université de Lorraine (UdL), Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC) - UMR 7360 CNRS, Campus Bridoux, Bât. IBiSE, 8, rue du Général Delestraint, 57070 Metz, France.
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16
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Toumi H, Boumaiza M, Millet M, Radetski CM, Camara BI, Felten V, Ferard JF. Investigation of differences in sensitivity between 3 strains of Daphnia magna (crustacean Cladocera) exposed to malathion (organophosphorous pesticide). JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2015; 50:34-44. [PMID: 25421626 DOI: 10.1080/03601234.2015.965617] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Acute and chronic ecotoxic effects of organophosphorous insecticide malathion (Fyfanon 50 EC 500 g L(-1)) were investigated on three strains of Daphnia magna. The nominal effective concentrations immobilizing 50% (EC50) of Daphnia after 24 and 48 h were 0.53 and 0.36 μg L(-1), 0.70 and 0.44 μg L(-1), and 0.75 and 0.46 μg L(-1) for the strains 1, 2, and 3 respectively. There was an increase in malathion ecotoxicity with time of exposure as confirmed by chronic studies. In fact, after 21 days of exposure, significant effects on survival (lowest observed effect concentration or LOECs) were recorded at malathion concentrations of 22, 220 and 230 ng L(-1) for strains 1, 2 and 3 respectively. Other endpoints were also examined, including reproduction (with different parameters), body length and embryo toxicity. ICs10 and ICs20 were calculated for these different parameters. ICs10 ranged from 4.7 to more than 220 ng L(-1) for the three tested strains. The most sensitive parameter was the number of neonates per adult (ICs10 = 4.7 and 10.8 ng L(-1) for strains 1 and 2 respectively) or the number of broods (IC10 = 10 ng L(-1) for strain 3). Moreover, an increase in embryo development abnormalities was observed at the two highest tested malathion concentrations. Abnormalities comprised undeveloped second antennae, curved or unextended shell spines, and curved post-abdomen spines in live neonates. Results suggest that malathion could act as an endocrine disruptor in D. magna as it interferes with development. It also induces a significant decrease in acetylcholinesterase (AChE) activities for the three strains. Both strains 2 and 3 seemed more sensitive (LOECs = 60 ng L(-1)) than strain 1 (LOEC = 120 ng L(-1)). Our results suggest that the AChE activity response can also be used as a biomarker of inter-strain (or inter-clonal) susceptibility (i.e. strain (or clone)-specific response).
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Affiliation(s)
- Hela Toumi
- a Laboratoire de Bio-surveillance de l'Environnement (LBE), Unité d'Hydrobiologie littorale et limnique, Faculté des Sciences de Bizerte , Université de Carthage , Bizerte , Tunisie
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17
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Perullini M, Ferro Y, Durrieu C, Jobbágy M, Bilmes SA. Sol-gel silica platforms for microalgae-based optical biosensors. J Biotechnol 2014; 179:65-70. [PMID: 24637376 DOI: 10.1016/j.jbiotec.2014.02.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 01/06/2014] [Accepted: 02/07/2014] [Indexed: 10/25/2022]
Abstract
An advanced hybrid biosensing platform with improved optical quality is developed based on the acidic encapsulation of microalgi in silica matrices synthesized by TAFR (tetraethoxysilane derived alcohol free route). The three microalgi (Chlorella vulgaris, Pseudokirchneriella subcapitata and Chlamydomonas reinhardtii) were previously immobilized in alginate following the two-step procedure. Tuning the alginate protecting function with the aid of Tris-HCl buffer, the sol-gel synthesis was conducted at pH 4.0 well below the tolerance limit imposed by the encapsulated microalgae. The acidic condensation of Si(IV) generates silica matrices with outstanding optical properties that suit the requirements of biosensors based on optical detection methods.
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Affiliation(s)
- Mercedes Perullini
- INQUIMAE-DQIAQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina.
| | - Yannis Ferro
- Laboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés, UMR 5023 ENTPE, Université de Lyon, France
| | - Claude Durrieu
- Laboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés, UMR 5023 ENTPE, Université de Lyon, France
| | - Matías Jobbágy
- INQUIMAE-DQIAQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
| | - Sara A Bilmes
- INQUIMAE-DQIAQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
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18
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Toumi H, Boumaiza M, Immel F, Sohm B, Felten V, Férard JF. Effect of deltamethrin (pyrethroid insecticide) on two clones of Daphnia magna (Crustacea, Cladocera): a proteomic investigation. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2014; 148:40-47. [PMID: 24441279 DOI: 10.1016/j.aquatox.2013.12.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 12/12/2013] [Accepted: 12/22/2013] [Indexed: 06/03/2023]
Abstract
Deltamethrin is a class II pyrethroid insecticide commonly used in agriculture. It is hazardous to freshwater ecosystems, especially for the cladoceran Daphnia magna (Straus 1820). The results of our previous studies based on acute and chronic ecotoxicity experiments revealed differences in the sensitivity between two different clones. In this work, to investigate deltamethrin toxicity mechanisms in two clones of D. magna, we used a proteomic approach in order to analyze changes in protein expression profiles after 48 h of exposure. We detected 1339 spots; then applying statistical criteria (ANOVA p<0.001 and minimum fold change 1.5), only 128 spots were significantly different in the normalized volume. Among the preselected proteins there were 88 up-regulated and 40 down-regulated proteins. Results showed differences in sensitivities after deltamethrin exposure between the clones. Moreover, using the 2-DIGE method, proteomic investigation for deltamethrin exposure proved to be a reliable and powerful approach to investigate effects of deltamethrin as part of research for new metabolic and cellular biomarkers. After identification by mass spectrometry, there were 39 proteins recognized and identified, in which 21 and 18 were up- and down-regulated, respectively, in deltamethrin-exposed clone A compared to three other conditions (controls of each clone and deltamethrin-exposed clone 2). Up- and down-regulated proteins belonged to 12 biological processes (i.e. metabolic processes, apoptosis and stimulus response) and 5 molecular functions (i.e. catalytic activity, binding, structural molecular activity, antioxidant and receptor activities). Identification of these deregulated proteins opens a new way in discovering new molecular targets and putative biomarkers in daphnids exposed to deltamethrin.
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Affiliation(s)
- Héla Toumi
- Laboratoire de Bio-surveillance de l'Environnement (LBE), Unité d'Hydrobiologie littorale et limnique, Université de Carthage, Faculté des Sciences de Bizerte, 7021 Zarzouna, Bizerte, Tunisia; Université de Lorraine, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 CNRS, Campus Bridoux, Bât. IBiSE, Rue du Général Delestraint, 57070 Metz, France
| | - Moncef Boumaiza
- Laboratoire de Bio-surveillance de l'Environnement (LBE), Unité d'Hydrobiologie littorale et limnique, Université de Carthage, Faculté des Sciences de Bizerte, 7021 Zarzouna, Bizerte, Tunisia
| | - Françoise Immel
- Université de Bourgogne, Laboratoire BIOGEOSCIENCES, UMR 6282 CNRS, UFR Sciences Vie Terre et Environnement, 6 boulevard Gabriel, 21000 Dijon, France
| | - Bénédicte Sohm
- Université de Lorraine, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 CNRS, Campus Bridoux, Bât. IBiSE, Rue du Général Delestraint, 57070 Metz, France
| | - Vincent Felten
- Université de Lorraine, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 CNRS, Campus Bridoux, Bât. IBiSE, Rue du Général Delestraint, 57070 Metz, France
| | - Jean-François Férard
- Université de Lorraine, Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 CNRS, Campus Bridoux, Bât. IBiSE, Rue du Général Delestraint, 57070 Metz, France.
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19
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Toumi H, Boumaiza M, Millet M, Radetski CM, Felten V, Fouque C, Férard JF. Effects of deltamethrin (pyrethroid insecticide) on growth, reproduction, embryonic development and sex differentiation in two strains of Daphnia magna (Crustacea, Cladocera). THE SCIENCE OF THE TOTAL ENVIRONMENT 2013; 458-460:47-53. [PMID: 23639911 DOI: 10.1016/j.scitotenv.2013.03.085] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 02/11/2013] [Accepted: 03/24/2013] [Indexed: 06/02/2023]
Abstract
Acute and different chronic ecotoxic effects of deltamethrin have been investigated on two strains (coming from two different laboratories) of Daphnia magna. The effective concentrations immobilizing 50% of daphnids (EC50s) after 24 h and 48 h were 9.40 and 0.32 μg L(-1), 8.86 and 0.63 μg L(-1) for first strain (strain 1) and second strain (strain 2), respectively. Thus, there was an increase of deltamethrin ecotoxicity with time of exposure as confirmed by chronic studies. After 21 days of exposure to deltamethrin, daphnids have showed significant effects on survival at deltamethrin concentrations of 0.16 μg L(-1) and 0.31 μg L(-1) for strains 1 and 2, respectively. Eleven other endpoints were examined: body length, population growth rate and various reproductive parameters (days to first brood, number of broods, number of cumulative molts and number of neonates), embryotoxicity and appearance of males. IC10 values related to the number of juveniles per live adult were 11 and 46 ng L(-1) for strains 1 and 2, respectively. Furthermore, an increase in embryo deformities was observed at the highest concentrations tested for both strains. Following deltamethrin exposure, undeveloped second antennae, curved or unextended shell spines, and curved post abdomen spines were observed in live neonates. The production of male juveniles was only registered with strain 1 at 0.16 μg L(-1). Results suggest that deltamethrin could act as an endocrine disruptor in D. magna as it interferes with sex determination and development abnormality but there is a difference in sensitivity between the two tested strains.
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Affiliation(s)
- H Toumi
- Laboratoire de Bio-surveillance de l'Environnement, Unité d'Hydrobiologie littorale et limnique, Université de Carthage, Faculté des Sciences de Bizerte, 7021 Zarzouna, Bizerte, Tunisie
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20
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Akyilmaz E, Dinçkaya E. A novel non-competitive amperometric immunosensor by using thiourea-glutaraldehyde-modified gold electrode for immunoglobulin M detection. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2013; 41:389-94. [PMID: 23363437 DOI: 10.3109/21691401.2012.761227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
A novel non-competitive amperometric immunosensor based on a self-assembled monolayer (SAM) of thiourea modified by a polymeric Schiff's base of glutaraldehyde on gold electrode has been developed for determination of IgM. Alkaline phosphatase (ALP)-conjugated monoclonal anti-mouse immunoglobulin M (IgM) antibody was selectively bound to IgM molecules onto the surface of the electrode. Electrochemical response arising from the catalytic reaction of alkaline phosphatase enzyme. Its reaction with various phosphates such as p-aminophenyl phosphate and p-nitrophenyl phosphatase (p-NPP) generates the electrochemically active products p-aminophenol (p-AP) and p-nitrophenol (p-NP), respectively.
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Affiliation(s)
- Erol Akyilmaz
- Department of Biochemistry, Faculty of Science, Ege University , Bornova-Izmir/Turkey
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21
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Schaap A, Rohrlack T, Bellouard Y. Lab on a chip technologies for algae detection: a review. JOURNAL OF BIOPHOTONICS 2012; 5:661-672. [PMID: 22693123 DOI: 10.1002/jbio.201200051] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Revised: 04/19/2012] [Accepted: 04/25/2012] [Indexed: 06/01/2023]
Abstract
Over the last few decades, lab on a chip technologies have emerged as powerful tools for high-accuracy diagnosis with minute quantities of liquid and as tools for exploring cell properties in general. In this paper, we present a review of the current status of this technology in the context of algae detection and monitoring. We start with an overview of the detection methods currently used for algae monitoring, followed by a review of lab on a chip devices for algae detection and classification, and then discuss a case study based on our own research activities. We conclude with a discussion on future challenges and motivations for algae-oriented lab on a chip technologies.
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Affiliation(s)
- Allison Schaap
- Mechanical Engineering Department, Eindhoven University of Technology, The Netherlands
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22
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Eltzov E, Cosnier S, Marks RS. Biosensors based on combined optical and electrochemical transduction for molecular diagnostics. Expert Rev Mol Diagn 2012; 11:533-46. [PMID: 21707461 DOI: 10.1586/erm.11.38] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Electrochemical and optical biosensors exist to monitor different fluids containing analytes of interest. Until today, these have been developed separately. Owing to the creation of new transducer configurations such as indium tin-coated glass fiber optics, these methods can now be used separately, in parallel and it is hoped that one day they will be able to be used simultaneously; thus, using the same probe to measure a single analyte using two different methods (electrochemical and optical) or two different analytes with either of the aforementioned methods sitting on the same probe. This article will highlight the importance, as well as the usefulness, of combining measurement methodologies in improving sensor response and sensitivity.
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Affiliation(s)
- Evgeni Eltzov
- Unit of Environmental Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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23
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TOKONAMI S, SAIMATSU K, NAKADOI Y, FURUTA M, SHIIGI H, NAGAOKA T. Vertical Immobilization of Viable Bacilliform Bacteria into Polypyrrole Films. ANAL SCI 2012; 28:319-21. [DOI: 10.2116/analsci.28.319] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Shiho TOKONAMI
- Nanoscience and Nanotechnology Research Center, Research Organization for 21st Century, Osaka Prefecture University
| | - Kenta SAIMATSU
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University
| | - Yuh NAKADOI
- Nanoscience and Nanotechnology Research Center, Research Organization for 21st Century, Osaka Prefecture University
| | | | - Hiroshi SHIIGI
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University
| | - Tsutomu NAGAOKA
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University
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24
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Yorganci E, Akyilmaz E. Alkaline phosphatase based amperometric biosensor immobilized by cysteamine-glutaraldehyde modified self-assembled monolayer. ACTA ACUST UNITED AC 2011; 39:317-23. [PMID: 21663400 DOI: 10.3109/10731199.2011.563363] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Alkaline phosphatase (ALP) was immobilized with cross-linking agents glutaraldehyde and cysteamine by forming a self-assembled monolayer on a screen printed gold electrode. ALP converts p-nitrophenyl phosphate to p-nitrophenol and phosphate. p-Nitrophenol loses H(+) ion and turns into the negatively charged compound p-nitrophenolate at medium pH. As a result, the unstable product formed is measured chronoamperometrically at an application potential of + 0.95 V. The biosensor response depends linearly on p-nitrophenyl phosphate concentration between 0.05 - 0.6 mM with a response time of 40 seconds. Detection limit of the biosensor is 0.033 mM.
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Affiliation(s)
- Emine Yorganci
- Department of Biochemistry, Ege University, Bornova-Izmir, Turkey
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25
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Cell-based electrochemical biosensors for water quality assessment. Anal Bioanal Chem 2011; 400:947-64. [PMID: 21424523 DOI: 10.1007/s00216-011-4816-7] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Revised: 02/11/2011] [Accepted: 02/16/2011] [Indexed: 12/19/2022]
Abstract
During recent decades, extensive industrialisation and farming associated with improper waste management policies have led to the release of a wide range of toxic compounds into aquatic ecosystems, causing a rapid decrease of world freshwater resources and thus requiring urgent implementation of suitable legislation to define water remediation and protection strategies. In Europe, the Water Framework Directive aims to restore good qualitative and quantitative status to all water bodies by 2015. To achieve that, extensive monitoring programmes will be required, calling for rapid, reliable and cost-effective analytical methods for monitoring and toxicological impact assessment of water pollutants. In this context, whole cell biosensors appear as excellent alternatives to or techniques complementary to conventional chemical methods. Cells are easy to cultivate and manipulate, host many enzymes able to catalyse a wide range of biological reactions and can be coupled to various types of transducers. In addition, they are able to provide information about the bioavailability and the toxicity of the pollutants towards eukaryotic or prokaryotic cells. In this article, we present an overview of the use of whole cells, mainly bacteria, yeasts and algae, as sensing elements in electrochemical biosensors with respect to their practical applications in water quality monitoring, with particular emphasis on new trends and future perspectives. In contrast to optical detection, electrochemical transduction is not sensitive to light, can be used for analysis of turbid samples and does not require labelling. In some cases, it is also possible to achieve higher selectivities, even without cell modification, by operating at specific potentials where interferences are limited.
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26
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Akyilmaz E, Turemis M. An inhibition type alkaline phosphatase biosensor for amperometric determination of caffeine. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.04.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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27
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Zhang JJ, Gu MM, Zheng TT, Zhu JJ. Synthesis of gelatin-stabilized gold nanoparticles and assembly of carboxylic single-walled carbon nanotubes/Au composites for cytosensing and drug uptake. Anal Chem 2010; 81:6641-8. [PMID: 20337377 DOI: 10.1021/ac900628y] [Citation(s) in RCA: 117] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Gelatin-stabilized gold nanoparticles (AuNPs-gelatin) with hydrophilic and biocompatible were prepared with a simple and "green" route by reducing in situ tetrachloroauric acid in gelatin. The nanoparticles showed the excellent colloidal stability. UV-vis spectra, transmission electron microscopy (TEM), and atomic force microscopy revealed the formation of well-dispersed AuNPs with different sizes. By combination of the biocompatibility of AuNPs and excellent conductivity of carboxylic single-walled carbon nanotubes (c-SWNTs), a novel nanocomposite was designed for the immobilization and cytosensing of HL-60 cells at electrodes. The immobilized cells showed sensitive voltammetric response, good activity, and increased electron-transfer resistance. It can be used as a highly sensitive impedance sensor for HL-60 cells ranging from 1 x 10(4) to 1 x 10(7) cell mL(-1) with a limit of detection of 5 x 10(3) cell mL(-1). Moreover, the nanocomposite could effectively facilitate the interaction of adriamycin (ADR) with HL-60 cells and remarkably enhance the permeation and drug uptake of anticancer agents in the cancer cells, which could readily lead to the induction of the cell death of leukemia cells.
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Affiliation(s)
- Jing-Jing Zhang
- Key Laboratory of Analytical Chemistry for Life Science (Ministry of Education of China), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, PR China
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28
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Liu C, Guo X, Cui H, Yuan R. An amperometric biosensor fabricated from electro-co-deposition of sodium alginate and horseradish peroxidase. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcatb.2009.04.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Chico B, Camacho C, Pérez M, Longo MA, Sanromán MA, Pingarrón JM, Villalonga R. Polyelectrostatic immobilization of gold nanoparticles-modified peroxidase on alginate-coated gold electrode for mediatorless biosensor construction. J Electroanal Chem (Lausanne) 2009. [DOI: 10.1016/j.jelechem.2009.02.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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30
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DING SN, SHAN D, XUE HG, ZHU DB, COSNIER S. Glucose Oxidase Immobilized in Alginate/Layered Double Hydroxides Hybrid Membrane and Its Biosensing Application. ANAL SCI 2009; 25:1421-5. [DOI: 10.2116/analsci.25.1421] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Shou-Nian DING
- School of Chemistry & Chemical Engineering, Southeast University
| | - Dan SHAN
- School of Chemistry & Chemical Engineering, Yangzhou University
| | - Huai-Guo XUE
- School of Chemistry & Chemical Engineering, Yangzhou University
| | - Dao-Bin ZHU
- School of Chemistry & Chemical Engineering, Yangzhou University
| | - Serge COSNIER
- Départment de Chimie Moléculaire UMR 5250, ICMG FR 2607, CNRS Université Joseph Fourier
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Chen S, Chen W, Xue G. Electrogeneration of Polypyrrole/Alginate Films for Immobilization of Glucose Oxidase. Macromol Biosci 2008; 8:478-83. [DOI: 10.1002/mabi.200700273] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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A self-assembled monolayers based conductometric algal whole cell biosensor for water monitoring. Mikrochim Acta 2008. [DOI: 10.1007/s00604-008-0017-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Chong KF, Loh KP, Ang K, Ting YP. Whole cell environmental biosensor on diamond. Analyst 2008; 133:739-43. [DOI: 10.1039/b719881g] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Berezhetskyy AL, Durrieu C, Nguyen-Ngoc H, Chovelon JM, Dzyadevych SV, Tran-Minh C. Conductometric biosensor based on whole-cell microalgae for assessment of heavy metals in wastewater. ACTA ACUST UNITED AC 2007. [DOI: 10.7124/bc.000786] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- A. L. Berezhetskyy
- Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine
- Ecole Nationale des Travaux Publics de l'Etat, Laboratoire des Sciences de l'Environnement
- Universite Claude Bernard Lyon 1, IRCELYON UMR-CNRS 5256, Institut de Recherches sur la Catalyse et l'Environnement de Lyon
| | - C. Durrieu
- Ecole Nationale des Travaux Publics de l'Etat, Laboratoire des Sciences de l'Environnement
| | | | - J.-M. Chovelon
- Universite Claude Bernard Lyon 1, IRCELYON UMR-CNRS 5256, Institut de Recherches sur la Catalyse et l'Environnement de Lyon
| | - S. V. Dzyadevych
- Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine
| | - C. Tran-Minh
- Ecole Nationale Superieure des Mines de Saint-Etienne
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Camacho C, Matías JC, García D, Simpson BK, Villalonga R. Amperometric enzyme biosensor for hydrogen peroxide via Ugi multicomponent reaction. Electrochem commun 2007. [DOI: 10.1016/j.elecom.2007.03.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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