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Squissato AL, Munoz RAA, Banks CE, Richter EM. An Overview of Recent Electroanalytical Applications Utilizing Screen‐Printed Electrodes Within Flow Systems. ChemElectroChem 2020. [DOI: 10.1002/celc.202000175] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- André L. Squissato
- Institute of Chemistry Federal University of Uberlandia Av. João Naves de Ávila 2121 – Uberlandia, Minas Gerais Brazil
| | - Rodrigo A. A. Munoz
- Institute of Chemistry Federal University of Uberlandia Av. João Naves de Ávila 2121 – Uberlandia, Minas Gerais Brazil
| | - Craig E. Banks
- Faculty of Science and Engineering Manchester Metropolitan University Chester Street Manchester M1 5GD UK
| | - Eduardo M. Richter
- Institute of Chemistry Federal University of Uberlandia Av. João Naves de Ávila 2121 – Uberlandia, Minas Gerais Brazil
- Faculty of Science and Engineering Manchester Metropolitan University Chester Street Manchester M1 5GD UK
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Duffy G, Regan F. Recent developments in sensing methods for eutrophying nutrients with a focus on automation for environmental applications. Analyst 2017; 142:4355-4372. [DOI: 10.1039/c7an00840f] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A comprehensive review focusing on eutrophying nutrient monitoring using autonomous sensors, including novel analysis methods, standard analysis methods and state-of-the-art sensor technology.
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Affiliation(s)
- G. Duffy
- Water Institute
- School of Chemical Sciences
- Dublin City University
- Dublin
- Ireland
| | - F. Regan
- Water Institute
- School of Chemical Sciences
- Dublin City University
- Dublin
- Ireland
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Néri-Quiroz J, Canto F, Guillerme L, Couston L, Magnaldo A, Dugas V. Miniaturizing and automation of free acidity measurements for uranium (VI)-HNO3 solutions: Development of a new sequential injection analysis for a sustainable radio-analytical chemistry. Talanta 2016; 159:330-335. [PMID: 27474315 DOI: 10.1016/j.talanta.2016.06.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 06/13/2016] [Accepted: 06/19/2016] [Indexed: 11/16/2022]
Abstract
A miniaturized and automated approach for the determination of free acidity in solutions containing uranium (VI) is presented. The measurement technique is based on the concept of sequential injection analysis with on-line spectroscopic detection. The proposed methodology relies on the complexation and alkalimetric titration of nitric acid using a pH 5.6 sodium oxalate solution. The titration process is followed by UV/VIS detection at 650nm thanks to addition of Congo red as universal pH indicator. Mixing sequence as well as method validity was investigated by numerical simulation. This new analytical design allows fast (2.3min), reliable and accurate free acidity determination of low volume samples (10µL) containing uranium/[H(+)] moles ratio of 1:3 with relative standard deviation of <7.0% (n=11). The linearity range of the free nitric acid measurement is excellent up to 2.77molL(-1) with a correlation coefficient (R(2)) of 0.995. The method is specific, presence of actinide ions up to 0.54molL(-1) does not interfere on the determination of free nitric acid. In addition to automation, the developed sequential injection analysis method greatly improves the standard off-line oxalate complexation and alkalimetric titration method by reducing thousand fold the required sample volume, forty times the nuclear waste per analysis as well as the analysis time by eight fold. These analytical parameters are important especially in nuclear-related applications to improve laboratory safety, personnel exposure to radioactive samples and to drastically reduce environmental impacts or analytical radioactive waste.
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Affiliation(s)
- José Néri-Quiroz
- CEA Nuclear Energy Division, Radiochemistry & Processes Department, Marcoule, F-30207 Bagnols-sur-Cèze, France
| | - Fabrice Canto
- CEA Nuclear Energy Division, Radiochemistry & Processes Department, Marcoule, F-30207 Bagnols-sur-Cèze, France
| | - Laurent Guillerme
- CEA Nuclear Energy Division, Radiochemistry & Processes Department, Marcoule, F-30207 Bagnols-sur-Cèze, France
| | - Laurent Couston
- CEA Nuclear Energy Division, Radiochemistry & Processes Department, Marcoule, F-30207 Bagnols-sur-Cèze, France
| | - Alastair Magnaldo
- CEA Nuclear Energy Division, Radiochemistry & Processes Department, Marcoule, F-30207 Bagnols-sur-Cèze, France
| | - Vincent Dugas
- Université de Lyon, Institut des Sciences Analytiques, UMR 5280, CNRS, Université Lyon 1, ENS Lyon - 5, rue de la Doua, F-69100 Villeurbanne, France.
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Gutiérrez-Capitán M, Ipatov A, Merlos Á, Jiménez-Jorquera C, Fernández-Sánchez C. Compact Electrochemical Flow System for the Analysis of Environmental Pollutants. ELECTROANAL 2014. [DOI: 10.1002/elan.201300473] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Shu HC, Lmg YC. Flow Binding Assay Using Sequential Injection Analysis for Bioprocess Monitoring. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200000136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Idris AM. An Overview of the Generations and Recent Versions of Flow Injection Techniques. Crit Rev Anal Chem 2010. [DOI: 10.1080/10408340903103437] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Chapter 30 Potentiometric electronic tongues applied in ion multidetermination. ELECTROCHEMICAL SENSOR ANALYSIS 2007. [DOI: 10.1016/s0166-526x(06)49030-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Edwards KA, Baeumner AJ. Sequential Injection Analysis System for the Sandwich Hybridization-Based Detection of Nucleic Acids. Anal Chem 2006; 78:1958-66. [PMID: 16536433 DOI: 10.1021/ac051768a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A sequential injection analysis lab-on-valve (SIA-LOV) system was developed for the specific detection of single-stranded nucleic acid sequences via sandwich hybridization of specific DNA probes to the target sequence. One DNA probe was tagged with fluorescein; the other was biotinylated and immobilized to streptavidin-coated porous beads. The system was optimized with respect to buffer composition, length of hybridization and wash steps, and volumes and concentrations of components used. On-bead oligonucleotide hybridization was studied using UV detection at 260 nm, while a final dose response curve was quantified using fluorescence detection. A dynamic range of 1-1000 pmol was obtained for a synthetic DNA sequence that was homologous to a segment in the B. anthracis atxA mRNA. A within-day variation of 7.2% and a day-to-day variation of 9.9% was observed. Each analysis was completed within 20 min. Subsequently, the system was applied to the detection of atxA mRNA expressed in a surrogate organism and amplified using NASBA. The SIA-LOV will find its application in routine laboratory-based analysis of specific single-stranded DNA/RNA sequences. Future improvements will include the integration of dye-encapsulating liposomes for signal enhancement used in lieu of the single fluorophore-labeled probe in order to lower the limit of detection.
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Affiliation(s)
- Katie A Edwards
- Department of Biological and Environmental Engineering, Cornell University, Ithaca, New York 14853, USA
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Pasamontes A, Callao M. Sequential injection analysis linked to multivariate curve resolution with alternating least squares. Trends Analyt Chem 2006. [DOI: 10.1016/j.trac.2005.04.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Pimenta AM, Montenegro MCBSM, Araújo AN, Calatayud JM. Application of sequential injection analysis to pharmaceutical analysis. J Pharm Biomed Anal 2006; 40:16-34. [PMID: 16326061 DOI: 10.1016/j.jpba.2005.10.006] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2005] [Accepted: 10/02/2005] [Indexed: 11/30/2022]
Abstract
Sequential injection analysis is a well established tool for automation of pharmaceutical analysis. A short historical background of this technique is given as well as a brief discussion on the basic principles and potentials. The current applications of SIA in the pharmaceutical analysis are also described and discussed. The manifolds developed offer good analytical characteristics and are suitable for analysis of drug formulations, process analysis, drug-dissolution, drug-release testing and functional assays for screening potential drugs. The results obtained are in good agreement with those furnished by the application of the reference methods presented in the pharmacopoeias.
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Affiliation(s)
- A M Pimenta
- REQUIMTE, Departamento de Química Física, Faculdade de Farmácia, Universidade do Porto, Rua Aníbal Cunha, 164, 4099-030 Porto, Portugal
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Developing a sequential injection-square wave voltammetry (SI-SWV) method for determination of atrazine using a hanging mercury drop electrode. Anal Chim Acta 2005. [DOI: 10.1016/j.aca.2004.10.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Nemcova I, Cihelník S, Rychlovský P, Antalova L. Batch and FIA Spectrophotometric Determination of Sodium and Potassium Ions via Reaction with Sulfophthalein Derivatized Crown Ethers. ANAL LETT 2004. [DOI: 10.1081/al-200031988] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Indirect spectrophotometric determination of p-aminobenzoic acid in sunscreen formulations by sequential injection analysis. Anal Chim Acta 2003. [DOI: 10.1016/s0003-2670(03)00873-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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van Staden JF, Mulaudzi LV, Stefan RI. On-line speciation of bromine and bromide using sequential injection analysis with spectrophotometric detection. Anal Bioanal Chem 2003; 375:1074-82. [PMID: 12677350 DOI: 10.1007/s00216-003-1814-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2002] [Revised: 11/28/2002] [Accepted: 01/22/2003] [Indexed: 11/25/2022]
Abstract
An on-line procedure for the simultaneous determination of bromine and total bromine (bromine+bromide oxidised to bromine) is proposed, which lead to the determination of bromide by subtraction. Phenol red was used as chromogenic reagent for bromine and total bromine after bromide was oxidised to bromine by Chloramine T. The linear range found is 1-10 mg L(-1) with a detection limit of 0.6 mg L(-1) for bromine, and a linear range of 0.8-15 mg L(-1) with a detection limit of 0.4 mg L(-1) for total bromine. The calculated RSD for bromine is less than 0.8% and for total bromine less than 0.7%. The system is fully computerised and able to run 30 samples per hour with an automated rinsing step that eliminates sample carry-over. The results for both bromine and bromide from the proposed sequential injection analysis (SIA) system compare favourably with standard manual methods and statistical evaluation proves no significant difference between the results of the proposed SIA system and the standard method at the 95% confidence level. The presence of other halides was found not to interfere.
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Affiliation(s)
- J F van Staden
- Department of Chemistry, University of Pretoria, 0002, Pretoria, South Africa.
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Chisvert A, Vidal M, Salvador A. Sequential injection analysis for benzophenone-4 and phenylbenzimidazole sulphonic acid in sunscreen sprays by solid-phase extraction coupled with ultraviolet spectrometry. Anal Chim Acta 2002. [DOI: 10.1016/s0003-2670(02)00432-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Galhardo CX, Masini JC. Sequential injection analysis as a tool for in situ monitoring of Fe(II), Fe(III), NO3− and NO2− in natural and waste waters. Anal Chim Acta 2001. [DOI: 10.1016/s0003-2670(00)01306-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Turyan I, Erichsen T, Schuhmann W, Mandler D. On-Line Analysis of Mercury by Sequential Injection Stripping Analysis (SISA) Using a Chemically Modified Electrode. ELECTROANAL 2001. [DOI: 10.1002/1521-4109(200101)13:1<79::aid-elan79>3.0.co;2-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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