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Kamel AH, Amr AEGE, Almehizia AA, Elsayed EA, Moustafa GO. Low-cost potentiometric paper-based analytical device based on newly synthesized macrocyclic pyrido-pentapeptide derivatives as novel ionophores for point-of-care copper(ii) determination. RSC Adv 2021; 11:27174-27182. [PMID: 35480650 PMCID: PMC9037668 DOI: 10.1039/d1ra04712d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 07/21/2021] [Indexed: 01/30/2023] Open
Abstract
A simple, cost-effective, portable and disposable paper-based analytical device is designed and fabricated for copper(ii) determination. All solid-state ion-selective electrodes (ISEs) for copper and a Ag/AgCl reference electrode were constructed and optimized on the paper substrate. The copper electrodes were built using carbon nano-tube ink as a conductive substrate and an ion-to electron transducer. A suitable polymeric membrane is drop-cast on the surface of the conductive carbon ink window. The copper-sensing membrane is based on newly synthesized macrocyclic pyrido-pentapeptide derivatives as novel ionophores for copper detection. Under the optimized conditions, the presented all-solid-state paper-based Cu2+-ISEs showed a Nernstian response toward Cu2+ ions in 30 mM MES buffer, pH 7.0 over the linear range of 5.0 × 10-7-1.0 × 10-3 M with a limit of detection of 8.0 × 10-8 M. The copper-based sensors exhibited rapid detection of Cu2+ ions with a short response time (<10 s). The selectivity pattern of these new ionophores towards Cu2+ ions over many common mono-, di- and trivalent cations was evaluated using the modified separate solution method (MSSM). The presented paper-based analytical device exhibited good intra-day and inter day precision. The presented tool was successfully applied for trace Cu2+ detection in real samples of serum and whole blood collected from different children with autism spectrum disorder. The data obtained by the proposed potentiometric method were compared with those obtained by the inductively-coupled plasma (ICP) as a reference method. The presented copper paper-based analytical-device can be considered as an attractive tool for point-of-care copper determination because of its affordability, vast availability, and self-pumping ability, particularly when combined with potentiometric detection.
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Affiliation(s)
- Ayman H Kamel
- Chemistry Department, College of Science Sokheer 32038 Kingdom of Bahrain
- Department of Chemistry, Faculty of Science, Ain Shams University Cairo 11566 Egypt
| | - Abd El-Galil E Amr
- Pharmaceutical Chemistry Department, College of Pharmacy, King Saud University Riyadh 11451 Saudi Arabia
- Applied Organic Chemistry Department, National Research Center Giza 12622 Egypt
| | - Abdulrahman A Almehizia
- Pharmaceutical Chemistry Department, College of Pharmacy, King Saud University Riyadh 11451 Saudi Arabia
| | - Elsayed A Elsayed
- Bioproducts Research Department, Zoology Department, Faculty of Science, King Saud University Riyadh 11451 Saudi Arabia
- Chemistry of Natural and Microbial Products Department, National Research Centre Dokki 12622 Cairo Egypt
| | - Gaber O Moustafa
- Department of Peptide Chemistry, National Research Centre Cairo Egypt
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Potentiometric sensing of histamine using immobilized enzymes on layered double hydroxides. Journal of Food Science and Technology 2020; 58:2936-2942. [PMID: 34294955 DOI: 10.1007/s13197-020-04795-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 10/23/2022]
Abstract
Diamine oxydase and peroxidase have been co-immobilized onto layered double hydroxide (LDH) thin films for the development of real-time histamine biosensors. The chosen LDH materials are Mg2AlCO3, Mg4FeCl and Ca2AlCl. Prepared bi-enzymatic hybrid nanomaterials are capable of detecting histamine through the electrochemical oxidation of H2O2 and are used as the sensitive membrane for potentiometric microelectrode. Histamine biosensors developed in this work have fast response of less than 20 s, are sensitive and selective, with a large dynamic range of 10-8-10-3 M and a limit of detection of less than 10-8 M. The detection limit of the developed bi-enzymatic biosensors is relatively higher than those corresponding with gas and liquid chromatography, which are still considered as the reference methods. Finally, the reproducibility, the specificity and the storage stability of the biosensors were studied.
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Gallardo-Gonzalez J, Baraket A, Boudjaoui S, Metzner T, Hauser F, Rößler T, Krause S, Zine N, Streklas A, Alcácer A, Bausells J, Errachid A. A fully integrated passive microfluidic Lab-on-a-Chip for real-time electrochemical detection of ammonium: Sewage applications. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 653:1223-1230. [PMID: 30759562 DOI: 10.1016/j.scitotenv.2018.11.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/31/2018] [Accepted: 11/01/2018] [Indexed: 06/09/2023]
Abstract
The present work reports on the development of a new generation of Lab-on-a-chip (LOC) to perform in-situ and real-time potentiometric measurements in flowing water. The device consisted of two differentiated parts: a poly (dimethylsiloxane) (PDMS) microfluidic structure obtained by soft lithography and a fully integrated chemical sensing platform including four working microelectrodes, two reference microelectrodes and one counter microelectrode for detecting ammonium in a continuous mode. The performance of the device was evaluated following its potentiometric response when analyzing ammonium containing samples. As a key parameter, its time of response was compared to that of a commercially available electrical conductivity sensor used as reference sensor during tests in laboratory using flowing tap water and technical scale using flowing wastewater. As a result, the LOC showed a slope of 55 mV/decade, a limit of detection of 4·10-5 M and a time of full response between 10 and 12 s. It was demonstrated that the device can provide fast and reliable data at real time when immersed in a laminar flow of water. Moreover, the test of robustness showed that it was still functional after immersion in sewage for at least 15 min. Besides, the LOC reported here can be helpful for a wide variety of flowing-water applications such as aqua culture outlets control, in-situ and continuous analysis of rivers effluents and sea waters monitoring among others.
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Affiliation(s)
- J Gallardo-Gonzalez
- Université de Lyon, Institut des Sciences Analytiques, UMR 5280, CNRS, Université de Lyon 1, ENS Lyon-5, 5 rue de la Doua, F-69100 Villeurbanne, France.
| | - A Baraket
- Université de Lyon, Institut des Sciences Analytiques, UMR 5280, CNRS, Université de Lyon 1, ENS Lyon-5, 5 rue de la Doua, F-69100 Villeurbanne, France
| | - S Boudjaoui
- Université de Lyon, Institut des Sciences Analytiques, UMR 5280, CNRS, Université de Lyon 1, ENS Lyon-5, 5 rue de la Doua, F-69100 Villeurbanne, France
| | - T Metzner
- University of Munich, Institute of Hydro Sciences, Sanitary Engineering and Waste Management, Werner-Heisenberg-Weg 39, D-85577 Neubiberg, Germany
| | - F Hauser
- Bundeskriminalamt, Forensic Science Institute, Wiesbaden, Germany
| | - T Rößler
- Bundeskriminalamt, Forensic Science Institute, Wiesbaden, Germany
| | - S Krause
- University of Munich, Institute of Hydro Sciences, Sanitary Engineering and Waste Management, Werner-Heisenberg-Weg 39, D-85577 Neubiberg, Germany
| | - N Zine
- Université de Lyon, Institut des Sciences Analytiques, UMR 5280, CNRS, Université de Lyon 1, ENS Lyon-5, 5 rue de la Doua, F-69100 Villeurbanne, France
| | - A Streklas
- Barcelona Microelectronics Institute IMB-CNM (CSIC), Bellaterra, Spain
| | - A Alcácer
- Barcelona Microelectronics Institute IMB-CNM (CSIC), Bellaterra, Spain
| | - J Bausells
- Barcelona Microelectronics Institute IMB-CNM (CSIC), Bellaterra, Spain
| | - A Errachid
- Université de Lyon, Institut des Sciences Analytiques, UMR 5280, CNRS, Université de Lyon 1, ENS Lyon-5, 5 rue de la Doua, F-69100 Villeurbanne, France
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Gallardo-González J, Baraket A, Bonhomme A, Zine N, Sigaud M, Bausells J, Errachid A. Sensitive Potentiometric Determination of Amphetamine with an All-Solid-State Micro Ion-Selective Electrode. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1326053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- J. Gallardo-González
- Institute of Analytical Sciences, CNRS, University of Lyon, Villeurbanne, France
| | - A. Baraket
- Institute of Analytical Sciences, CNRS, University of Lyon, Villeurbanne, France
| | - A. Bonhomme
- Institute of Analytical Sciences, CNRS, University of Lyon, Villeurbanne, France
| | - N. Zine
- Institute of Analytical Sciences, CNRS, University of Lyon, Villeurbanne, France
| | - M. Sigaud
- Institute of Analytical Sciences, CNRS, University of Lyon, Villeurbanne, France
| | - J. Bausells
- Barcelona Microelectronics Institute IMB-CNM (CSIC), Bellaterra, Spain
| | - A. Errachid
- Institute of Analytical Sciences, CNRS, University of Lyon, Villeurbanne, France
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Tutulea-Anastasiu MD, Wilson D, del Valle M, Schreiner CM, Cretescu I. A solid-contact ion selective electrode for copper(II) using a succinimide derivative as ionophore. SENSORS (BASEL, SWITZERLAND) 2013; 13:4367-77. [PMID: 23549362 PMCID: PMC3673088 DOI: 10.3390/s130404367] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Revised: 03/21/2013] [Accepted: 03/28/2013] [Indexed: 11/21/2022]
Abstract
All-solid-state sensors with polyvinyl chloride (PVC)-based membranes using off-the-shelf N-hydroxysuccinimide (NHS) and succinimide (Succ) ionophores were prepared using DOP (dioctyl phthalate) and NPOE (ortho-nitrophenyloctyl ether) as plasticizers. Good responses were obtained when NHS was used. The potentiometric response of the proposed electrode is independent of pH over the range 2-6. The electrode shows a fast response time of 0.25 s. The electrode exhibits a Super-Nernstian response, with 37.5 mV/decade, with a potentiometric detection limit of 4.4 µM. The proposed sensor revealed good selectivity towards a group of transition metal ions.
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Affiliation(s)
- Mihaela Dana Tutulea-Anastasiu
- Faculty of Chemical Engineering and Environmental Protection, “Gheorghe Asachi” Technical University, 73 D. Mangeron Street, Iasi 700050, Romania; E-Mail:
| | - Deivy Wilson
- Sensors and Biosensors Group, Department of Chemistry, Universitat Autònoma de Barcelona, EdificiCn, Bellaterra 08193, Catalonia, Spain; E-Mails: (D.W.); (M.V.)
| | - Manel del Valle
- Sensors and Biosensors Group, Department of Chemistry, Universitat Autònoma de Barcelona, EdificiCn, Bellaterra 08193, Catalonia, Spain; E-Mails: (D.W.); (M.V.)
| | - Cristina Mihaela Schreiner
- Faculty of Electrical Engineering, “Gheorghe Asachi” Technical University, 53 D. Mangeron Street, Iasi 700050, Romania; E-Mail:
| | - Igor Cretescu
- Faculty of Chemical Engineering and Environmental Protection, “Gheorghe Asachi” Technical University, 73 D. Mangeron Street, Iasi 700050, Romania; E-Mail:
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Yan Z, Zhang Q, Dan J, Guo Y, Li L. Lead(II) and copper(II) ion-selective electrodes based on two heterocyclic compounds. JOURNAL OF ANALYTICAL CHEMISTRY 2011. [DOI: 10.1134/s1061934811100200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Solid-contact Cu(II) ion-selective electrode based on 1,2-di-(o-salicylaldiminophenylthio)ethane. J Solid State Electrochem 2011. [DOI: 10.1007/s10008-011-1528-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Bourigua S, Hnaien M, Bessueille F, Lagarde F, Dzyadevych S, Maaref A, Bausells J, Errachid A, Renault NJ. Impedimetric immunosensor based on SWCNT-COOH modified gold microelectrodes for label-free detection of deep venous thrombosis biomarker. Biosens Bioelectron 2010; 26:1278-82. [DOI: 10.1016/j.bios.2010.07.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2010] [Revised: 07/01/2010] [Accepted: 07/02/2010] [Indexed: 11/25/2022]
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Zahran EM, Hua Y, Li Y, Flood AH, Bachas LG. Triazolophanes: a new class of halide-selective ionophores for potentiometric sensors. Anal Chem 2010; 82:368-75. [PMID: 19994863 DOI: 10.1021/ac902132d] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Triazolophanes, cyclic compounds containing 1,2,3-triazole units, are a new class of host molecules that demonstrate strong interactions with halides. These molecules are designed with a preorganized cavity that interacts through hydrogen bonding with spherical anions, such as chloride and bromide. We have explored the use of one such triazolophane as a halide-selective ionophore in poly(vinyl chloride) (PVC) membrane electrodes. Different membrane compositions were evaluated to identify concentrations of the ionophore, plasticizer, and lipophilic additive that give rise to the best chloride and bromide selectivity. The lipophilicity of the plasticizer was found to have a great impact on the electrode response. Additionally, the concentration of the lipophilic additive was found to be critical for optimal response. The utility of a triazolophane-based electrode was demonstrated by quantification of bromide in horse serum samples.
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Affiliation(s)
- Elsayed M Zahran
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506, USA
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Errachid A, Mills C, Pla-Roca M, Lopez M, Villanueva G, Bausells J, Crespo E, Teixidor F, Samitier J. Focused ion beam production of nanoelectrode arrays. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2008. [DOI: 10.1016/j.msec.2007.10.077] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Affiliation(s)
- Benjamin J Privett
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
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Faridbod F, Norouzi P, Dinarvand R, Ganjali MR. Developments in the Field of Conducting and Non-conducting Polymer Based Potentiometric Membrane Sensors for Ions Over the Past Decade. SENSORS (BASEL, SWITZERLAND) 2008; 8:2331-2412. [PMID: 27879825 PMCID: PMC3673421 DOI: 10.3390/s8042331] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2008] [Accepted: 04/02/2008] [Indexed: 12/07/2022]
Abstract
Many research studies have been conducted on the use of conjugated polymers in the construction of chemical sensors including potentiometric, conductometric and amperometric sensors or biosensors over the last decade. The induction of conductivity on conjugated polymers by treating them with suitable oxidizing agents won Heeger, MacDiarmid and Shirakawa the 2000 Nobel Prize in Chemistry. Common conjugated polymers are poly(acetylene)s, poly(pyrrole)s, poly(thiophene)s, poly(terthiophene)s, poly(aniline)s, poly(fluorine)s, poly(3-alkylthiophene)s, polytetrathiafulvalenes, polynapthalenes, poly(p-phenylene sulfide), poly(p-phenylenevinylene)s, poly(3,4-ethylenedioxythiophene), polyparaphenylene, polyazulene, polyparaphenylene sulfide, polycarbazole and polydiaminonaphthalene. More than 60 sensors for inorganic cations and anions with different characteristics based on conducting polymers have been reported. There have also been reports on the application of non-conducting polymers (nCPs), i.e. PVC, in the construction of potentiometric membrane sensors for determination of more than 60 inorganic cations and anions. However, the leakage of ionophores from the membranes based on these polymers leads to relatively lower life times. In this article, we try to give an overview of Solid-Contact ISE (SCISE), Single-Piece ISE (SPISE), Conducting Polymer (CP)-Based, and also non-conducting polymer PVC-based ISEs for various ions which their difference is in the way of the polymer used with selective membrane. In SCISEs and SPISEs, the plasticized PVC containing the ionophore and ionic additives govern the selectivity behavior of the electrode and the conducting polymer is responsible of ion-to-electron transducer. However, in CPISEs, the conducting polymer layer is doped with a suitable ionophore which enhances the ion selectivity of the CP while its redox response has to be suppressed.
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Affiliation(s)
- Farnoush Faridbod
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran
| | - Parviz Norouzi
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran
| | - Rassoul Dinarvand
- Medical Nanotechnology Research Centre, Medical Sciences/University of Tehran, Tehran, P.O. Box 14155-6451, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran.
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Affiliation(s)
- Johan Bobacka
- Åbo Akademi University, Process Chemistry Centre, c/o Laboratory of Analytical Chemistry, Biskopsgatan 8, FI-20500 Turku-Åbo, Finland; Faculty of Material Science and Ceramics, AGH-University of Science and Technology, Al. Mickiewicza 30, PL-30059 Cracow, Poland; and Åbo Akademi University, Process Chemistry Centre, c/o Center for Process Analytical Chemistry and Sensor Technology (ProSens), Biskopsgatan 8, FI-20500 Turku-Åbo, Finland
| | - Ari Ivaska
- Åbo Akademi University, Process Chemistry Centre, c/o Laboratory of Analytical Chemistry, Biskopsgatan 8, FI-20500 Turku-Åbo, Finland; Faculty of Material Science and Ceramics, AGH-University of Science and Technology, Al. Mickiewicza 30, PL-30059 Cracow, Poland; and Åbo Akademi University, Process Chemistry Centre, c/o Center for Process Analytical Chemistry and Sensor Technology (ProSens), Biskopsgatan 8, FI-20500 Turku-Åbo, Finland
| | - Andrzej Lewenstam
- Åbo Akademi University, Process Chemistry Centre, c/o Laboratory of Analytical Chemistry, Biskopsgatan 8, FI-20500 Turku-Åbo, Finland; Faculty of Material Science and Ceramics, AGH-University of Science and Technology, Al. Mickiewicza 30, PL-30059 Cracow, Poland; and Åbo Akademi University, Process Chemistry Centre, c/o Center for Process Analytical Chemistry and Sensor Technology (ProSens), Biskopsgatan 8, FI-20500 Turku-Åbo, Finland
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8-hydroxyquinoline based neutral tripodal ionophore as a copper (II) selective electrode and the effect of remote substitutents on electrode properties. Anal Chim Acta 2006; 585:161-70. [PMID: 17386661 DOI: 10.1016/j.aca.2006.12.011] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2006] [Revised: 11/28/2006] [Accepted: 12/01/2006] [Indexed: 11/23/2022]
Abstract
New PVC membrane ion selective electrodes based on 1,3,5-Tris(8-quinolinoxymethyl)-2,4,6-trimethylbenzene (MO8HQ) are reported. The basic sensing material belongs to the group of tripodal ionophores. Also their derivatives prepared by placing suitable substitutents at fifth position of 8-oxine moiety, i.e, 1,3,5-Tris(5-chloro-8-quinolinoxymethyl)-2,4,6-trimethylbenzene (5CHQ), 1,3,5-Tris(5-benzoyl-8-quinolinoxymethyl)-2,4,6-trimethylbenzene (5BHQ) and 1,3,5-Tris[(5-phenylhydroxymethylene)-8-quinolinoxymethyl]-2,4,6-trimethylbenzene (HYD-8HQ) ionophores have also been used to make copper-selective membrane electrodes. Among all the four electrodes, MO8HQ and HYD-8HQ ionophores based electrodes show excellent response towards Cu (II) ions. The electrodes having composition 33% PVC, 4% MO8HQ and 63% dibutyl phthalate (DBP) and 33% PVC, 6% HYD-8HQ, 63% dibutyl phthalate (DBP) exhibit a good Nernstian response to Cu (II) ions in the range of 1.0 x 10(-6) to 1 x 10(-1) M. The electrode shows a reasonably fast response time of 15 s. The effect of pH and electrode response is also reported. It shows good selectivity for Cu (II) ions in comparison to heavy metal ions, transition metal ions and for alkali and alkaline earth metal ions. The electrode response and selectivity remains unchanged for at least 5 months. The electrode can be used as an indicator electrode in the potentiometric titration of Cu (II) ions with EDTA.
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