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Zhao J, Li C, Du X, Zhu Y, Li S, Liu X, Liang C, Yu Q, Huang L, Yang K. Recent Progress of Carbon Dots for Air Pollutants Detection and Photocatalytic Removal: Synthesis, Modifications, and Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2200744. [PMID: 36251773 DOI: 10.1002/smll.202200744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/07/2022] [Indexed: 06/16/2023]
Abstract
Rapid industrialization has inevitably led to serious air pollution problems, thus it is urgent to develop detection and treatment technologies for qualitative and quantitative analysis and efficient removal of harmful pollutants. Notably, the employment of functional nanomaterials, in sensing and photocatalytic technologies, is promising to achieve efficient in situ detection and removal of gaseous pollutants. Among them, carbon dots (CDs) have shown significant potential due to their superior properties, such as controllable structures, easy surface modification, adjustable energy band, and excellent electron-transfer capacities. Moreover, their environmentally friendly preparation and efficient capture of solar energy provide a green option for sustainably addressing environmental problems. Here, recent advances in the rational design of CDs-based sensors and photocatalysts are highlighted. An overview of their applications in air pollutants detection and photocatalytic removal is presented, especially the diverse sensing and photocatalytic mechanisms of CDs are discussed. Finally, the challenges and perspectives are also provided, emphasizing the importance of synthetic mechanism investigation and rational design of structures.
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Affiliation(s)
- Jungang Zhao
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Caiting Li
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Xueyu Du
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Youcai Zhu
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Shanhong Li
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Xuan Liu
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Caixia Liang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Qi Yu
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Le Huang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
| | - Kuang Yang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, P. R. China
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Skok A, Vishnikin A, Bazel Y. Online determination of sulfide using an optical immersion probe combined with headspace liquid-phase microextraction. RSC Adv 2022; 12:17675-17681. [PMID: 35765321 PMCID: PMC9200051 DOI: 10.1039/d2ra01010k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/05/2022] [Indexed: 11/21/2022] Open
Abstract
A new design for headspace liquid phase microextraction in combination with an optical immersion probe (HS-LPME-OIP) was proposed and successfully tested for the determination of sulfide in wine and water samples. The developed method is based on the release of hydrogen sulfide from the aqueous phase after the addition of orthophosphoric acid and its extraction with an aqueous solution of 5,5′-dithiobis-(2-nitrobenzoic) acid (DTNB). The analytical signal was recorded using an optical probe immersed in a vial containing 200 μL of 0.1 mM DTNB solution. Using the optical immersion probe in combination with HS-LPME allowed to register the analytical signal online and significantly improve the reproducibility of sulfide determination compared to known microextraction approaches. In the proposed approach, the problems with drop stability, limitations in mixing rate or extraction time, too small volume of the acceptor phase and stability of the holding the acceptor phase in the hole of the optical probe were also satisfactorily solved. The calibration graph was linear in the range of 16–256 μg L−1 with a correlation coefficient of 0.9992. The limit of detection was 6 μg L−1. A new design for headspace liquid phase microextraction combined with an optical probe.![]()
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Affiliation(s)
- Arina Skok
- Department of Analytical Chemistry, Institute of Chemistry, Faculty of Science, University of Pavol Jozef Šafárik in Košice Moyzesova 11 040 01 Košice Slovak Republic
| | - Andriy Vishnikin
- Department of Analytical Chemistry, Faculty of Chemistry, Oles Honchar Dnipro National University Gagarin Av. 72 49010 Dnipro Ukraine
| | - Yaroslav Bazel
- Department of Analytical Chemistry, Institute of Chemistry, Faculty of Science, University of Pavol Jozef Šafárik in Košice Moyzesova 11 040 01 Košice Slovak Republic
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3
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Liu TZ, Cui XL, Sun WL, Miao JY, Zhao BX, Lin ZM. Two simple but effective turn-on benzothiazole-based fluorescent probes for detecting hydrogen sulfide in real water samples and HeLa cells. Anal Chim Acta 2022; 1189:339225. [PMID: 34815049 DOI: 10.1016/j.aca.2021.339225] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/13/2021] [Accepted: 10/28/2021] [Indexed: 11/01/2022]
Abstract
Two simple turn-on fluorescent probes, containing a benzothiazole and the 2,4-dinitrobenzenesulfonyl group, were designed for detecting H2S. Two probes exhibited good selectivity and high sensitivity, which were applied to detect the H2S in real water samples. Probe P2 with a positive charge had better solubility than probe P1 in water; therefore, probe P2 was successfully applied to detect both the endogenous and exogenous H2S in lysosomes of living HeLa cells.
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Affiliation(s)
- Tian-Zhen Liu
- Institute of Organic Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, PR China
| | - Xiao-Ling Cui
- Shandong Provincial Key Laboratory of Animal Cells and Developmental Biology, School of Life Science, Shandong University, Qingdao, 266237, PR China
| | - Wen-Long Sun
- Institute of Organic Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, PR China
| | - Jun-Ying Miao
- Shandong Provincial Key Laboratory of Animal Cells and Developmental Biology, School of Life Science, Shandong University, Qingdao, 266237, PR China
| | - Bao-Xiang Zhao
- Institute of Organic Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, PR China.
| | - Zhao-Min Lin
- Institute of Medical Science, The Second Hospital of Shandong University, Jinan, 250033, PR China.
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4
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Wang T, Huang Y, Xu J, Guo W, Yuan D. Development and application of a shipboard method for spectrophotometric determination of nanomolar dissolved sulfide in estuarine surface waters using reverse flow injection analysis coupled with a long path length liquid waveguide capillary cell. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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All Silica Micro-Fluidic Flow Injection Sensor System for Colorimetric Chemical Sensing. SENSORS 2021; 21:s21124082. [PMID: 34198500 PMCID: PMC8231821 DOI: 10.3390/s21124082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 12/22/2022]
Abstract
This paper presents a miniature, all-silica, flow-injection sensor. The sensor consists of an optical fiber-coupled microcell for spectral absorption measurements and a microfluidic reagent injection system. The proposed sensor operates in back reflection mode and, with its compact dimensions, (no more than 200 µm in diameter) enables operation in small spaces and at very low flow rates of analyte and reagent, thus allowing for on-line or in-line colorimetric chemical sensing.
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Li H, Geng W, Sun X, Wei W, Mu X, Ahmad W, Hassan MM, Ouyang Q, Chen Q. Fabricating a nano-bionic sensor for rapid detection of H 2S during pork spoilage using Ru NPs modulated catalytic hydrogenation conversion. Meat Sci 2021; 177:108507. [PMID: 33770715 DOI: 10.1016/j.meatsci.2021.108507] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 12/21/2022]
Abstract
Rapid, sensitive and on-site monitoring of meat spoilage is highly essential for food safety. Hydrogen sulfide (H2S) a typical volatile, produced during enzymatic hydrolysis is considered as a reliable marker for evaluating meat freshness. Herein, a novel nano-bionic sensor based on the superior catalytic activity of ruthenium nanoparticles (Ru NPs) has been fabricated for H2S quantification. The activity sites of Ru NPs were poisoned in the presence of H2S, thereby affecting its catalytic efficiency via reducing the degradation of azo dye. The developed nano-bionic sensor achieved a selective response toward H2S, with capability for on-site surveillance of the pork freshness in the linear range (0-1800 nM). A higher correlation was obtained between the H2S content and the total viable count during the 9-period pork spoilage process (R2 = 0.9633 and 0.9769). Moreover, the proposed method exhibits high selectivity in the presence of other characteristic volatiles encountered during the pork storage process.
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Affiliation(s)
- Huanhuan Li
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Wenhui Geng
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Xin Sun
- Department of Agricultural and Biosystems Engineering, North Dakota State University, United States
| | - Wenya Wei
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Xuefan Mu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Waqas Ahmad
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Md Mehedi Hassan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Qin Ouyang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Quansheng Chen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China.
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7
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Li P, Yuan D, Lin K. Determination of nanomolar dissolved sulfides in water by coupling the classical methylene blue method with surface-enhanced Raman scattering detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 248:119162. [PMID: 33221138 DOI: 10.1016/j.saa.2020.119162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/19/2020] [Accepted: 10/28/2020] [Indexed: 06/11/2023]
Abstract
In this study, we proposed a novel method for the determination of nanomolar dissolved sulfides, including H2S, HS-, and S2- (defined as S(-II)) in water by coupling the classical methylene blue (MB) method with surface-enhanced Raman spectroscopy (SERS) detection. Overall, the following analytical procedures were employed: i) precipitation of S(-II) as zinc sulfide, ii) centrifugation to collect zinc sulfide, iii) derivatization of S(-II) to MB by the reaction with N, N-dimethyl-p-phenylenediamine in the presence of FeCl3 under acidic conditions, and iv) SERS detection. Parameters affecting the derivatization and SERS detection were optimized. Under the optimized conditions, a linear range of 12.3 nmol/L-200 nmol/L for S(-II) was obtained with a correlation coefficient (R2) of 0.99. Limits of detection and quantification of the developed method were estimated to be 3.7 nmol/L and 12.3 nmol/L, respectively. In addition, the proposed method demonstrated excellent tolerance to coexisting substances, such as NO2-, NO3-, SO32-, and other common ions. The proposed method demonstrates immense promise for the determination of nanomolar S(-II) in surface waters and wastewater.
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Affiliation(s)
- Peng Li
- Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, College of the Environment and Ecology, Xiamen University, Xiamen 361102, China
| | - Dongxing Yuan
- Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, College of the Environment and Ecology, Xiamen University, Xiamen 361102, China
| | - Kunde Lin
- Fujian Provincial Key Laboratory for Coastal Ecology and Environmental Studies, College of the Environment and Ecology, Xiamen University, Xiamen 361102, China.
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8
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Sousa RPCL, Figueira RB, Costa SPG, M. Raposo MM. Optical Fiber Sensors for Biocide Monitoring: Examples, Transduction Materials, and Prospects. ACS Sens 2020; 5:3678-3709. [PMID: 33226221 DOI: 10.1021/acssensors.0c01615] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Antifouling biocides are toxic to the marine environment impacting negatively on the aquatic ecosystems. These biocides, namely, tributyltin (TBT) and Cu(I) compounds, are used to avoid biofouling; however, their toxicity turns TBT and Cu(I) monitoring an important health issue. Current monitoring methods are expensive and time-consuming. This review provides an overview of the actual state of the art of antifouling paints' biocides, including their impact and toxicity, as well as the reported methods for TBT and Cu(I) detection over the past decade. The principles of optical fiber sensors (OFS) applications, with focus on environmental applications, and the use of organic chemosensors in this type of sensors are debated. The multiplexing ability of OFS and their application on aquatic environments are also discussed.
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Affiliation(s)
- Rui P. C. L. Sousa
- Centro de Química, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Rita B. Figueira
- Centro de Química, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Susana P. G. Costa
- Centro de Química, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - M. Manuela M. Raposo
- Centro de Química, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal
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9
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Ali HRH, Hassan AI, Hassan YF, El-Wekil MM. Development of dual function polyamine-functionalized carbon dots derived from one step green synthesis for quantitation of Cu 2+ and S 2- ions in complicated matrices with high selectivity. Anal Bioanal Chem 2020; 412:1353-1363. [PMID: 31900540 DOI: 10.1007/s00216-019-02362-4] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 12/11/2019] [Accepted: 12/17/2019] [Indexed: 11/29/2022]
Abstract
The study of biologically important Cu2+ and S2- ions has drawn great attention in the recent years since an abnormal level of these ions is an indication for health impairment. Therefore, a reliable strategy for effective fluorescence determination of Cu2+ and S2- ions was developed. Simply, the method based on economical plant-dependent thermolysis procedure for efficient green synthesis of water dispersible luminescent polyamine-based carbon dots (PA@C-dots) utilizes Vitis vinifera juice as precursor with a high quantum yield (32.1%) and good photo-stability. The fluorescent PA@C-dots were characterized by different spectroscopical, physical, and structural techniques. Furthermore, the synthesized PA@C-dots can be used as an efficient dual functional fluorescent probe for the sensitive and selective estimation of Cu2+ and S2- ions. The incorporation of Cu2+ ions and their adsorption on the surface of PA@C-dot skeleton leads to the respectable fluorescence quenching of C-dots (turn-off mode). The Cu2+-PA@C-dot was found to be sensitive to S2- ions. The addition of S2- recovers the fluorescence (turn-on mode) of Cu2+-PA@C-dots, thanks to its capacity for withdrawing Cu2+ from the shell of PA@C-dots. Fluorescence quenching in the range of 0.07-60 μM Cu2+ was obtained with LOD and LOQ of 0.02 and 0.066 μM, respectively. Sulfide detection provides linearity in the range of 0.8 to 95 μM with LOD and LOQ of 0.24 and 0.79 μM, respectively. The optimal excitation and emission wavelengths for all experiments are 435 nm and 498 nm, respectively. Experiment results elucidate that the proposed method is suitable for Cu2+and S2- ion detection in environmental water samples. Graphical abstract Green synthesis of polyamine-functionalized nanoprobe by thermolysis method from plant source as bifunctional sensing platform for determination of Cu2+ and S2- in environmental water samples.
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Affiliation(s)
- Hassan Refat H Ali
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt
| | - Ahmed I Hassan
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al Azhar University, Assiut, 71526, Egypt
| | - Yasser F Hassan
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Al Azhar University, Assiut, 71526, Egypt
| | - Mohamed M El-Wekil
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt.
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Jana GC, Khatun M, Nayim S, Das S, Maji A, Beg M, Patra A, Bhattacharjee P, Bhadra K, Hossain M. Superb-selective chemodosimetric signaling of sulfide in the absence and in the presence of CT-DNA and imaging in living cells by a plant alkaloid berberine analogue. NEW J CHEM 2019. [DOI: 10.1039/c8nj06120c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
New berberine analogue (BER-S), as a colorimetric probe in the absence of DNA and turn-on fluorometric probe in the presence of DNA towards S2− detection is reported.
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Affiliation(s)
- Gopal Chandra Jana
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
| | - Munira Khatun
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
| | - Sk Nayim
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
| | - Somnath Das
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
| | - Anukul Maji
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
| | - Maidul Beg
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
| | - Anirudha Patra
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
| | | | - Kakali Bhadra
- Department of Zoology
- University of Kalyani
- Kalyani-741235
- India
| | - Maidul Hossain
- Department of Chemistry and Chemical Technology
- Vidyasagar University
- Midnapore-721102
- India
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11
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A regenerated “turn on” fluorescent probe for sulfide detection in live cells and read samples based on dihydroxyhemicyanine-Cu2+ dye. Anal Chim Acta 2018; 1010:69-75. [DOI: 10.1016/j.aca.2018.01.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 12/20/2017] [Accepted: 01/13/2018] [Indexed: 12/12/2022]
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12
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Ma F, Sun M, Zhang K, Yu H, Wang Z, Wang S. A turn-on fluorescent probe for selective and sensitive detection of hydrogen sulfide. Anal Chim Acta 2015; 879:104-10. [DOI: 10.1016/j.aca.2015.03.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 01/24/2015] [Accepted: 03/24/2015] [Indexed: 10/23/2022]
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13
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Ghadiri M, Kariminia HR, Roosta Azad R. Spectrophotometric determination of sulfide based on peroxidase inhibition by detection of purpurogallin formation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2013; 91:117-121. [PMID: 23433554 DOI: 10.1016/j.ecoenv.2013.01.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Revised: 12/27/2012] [Accepted: 01/19/2013] [Indexed: 06/01/2023]
Abstract
This paper presents a new method for spectrophotometirc detection of sulfide applying fungal peroxidase immobilized on sodium alginate. The sensing scheme was based on decrease of the absorbance of the orange compound, purpurogallin produced from pyrogallol and H2O2 as substrates, due to the inhibition of peroxidase by sulfide. Absorbance of purpurogallin was detected at 420nm by using a spectrophotometer. The proposed method could successfully detect the sulfide in the concentration range of 0.6-7.0μM with a detection limit of 0.4μM. The kinetic parameters of Michaelis-Menten with and without sulfide were also calculated. Possible inhibition mechanism of peroxidase by sulfide was deduced according to the variation of parameters and uncompetitive mechanism was observed with respect to hydrogen peroxide. The current method provides an easy to use method for sulfide detection in water samples.
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Affiliation(s)
- Mohammad Ghadiri
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, PO Box 11155-9465, Azadi Ave., Tehran, Iran
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15
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Wu X, Li H, Kan Y, Yin B. A regeneratable and highly selective fluorescent probe for sulfide detection in aqueous solution. Dalton Trans 2013; 42:16302-10. [DOI: 10.1039/c3dt51953h] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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16
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Kong MCR, Salin ED. Spectrophotometric Determination of Aqueous Sulfide on a Pneumatically Enhanced Centrifugal Microfluidic Platform. Anal Chem 2012; 84:10038-43. [PMID: 23075273 DOI: 10.1021/ac302507t] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Matthew C. R. Kong
- Department of Chemistry, McGill University, 801 Sherbrooke Street
West, Montreal,
Quebec, Canada H3A 0B8
| | - Eric D. Salin
- Department of Chemistry, McGill University, 801 Sherbrooke Street
West, Montreal,
Quebec, Canada H3A 0B8
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Cao X, Lin W, He L. A Near-Infrared Fluorescence Turn-On Sensor for Sulfide Anions. Org Lett 2011; 13:4716-9. [DOI: 10.1021/ol201932c] [Citation(s) in RCA: 179] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xiaowei Cao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China
| | - Weiying Lin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China
| | - Longwei He
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P. R. China
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18
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Zhang L, Lou X, Yu Y, Qin J, Li Z. A New Disubstituted Polyacetylene Bearing Pyridine Moieties: Convenient Synthesis and Sensitive Chemosensor toward Sulfide Anion with High Selectivity. Macromolecules 2011. [DOI: 10.1021/ma200777e] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Liang Zhang
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Xiaoding Lou
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Yun Yu
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Jingui Qin
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
| | - Zhen Li
- Department of Chemistry, Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials, Wuhan University, Wuhan 430072, China
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19
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Lou X, Mu H, Gong R, Fu E, Qin J, Li Z. Displacement method to develop highly sensitive and selective dual chemosensor towards sulfide anion. Analyst 2011; 136:684-7. [DOI: 10.1039/c0an00742k] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Fluorescent method for the determination of sulfide anion with ZnS:Mn quantum dots. J Fluoresc 2009; 20:243-50. [PMID: 19789964 DOI: 10.1007/s10895-009-0545-0] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2009] [Accepted: 09/15/2009] [Indexed: 10/20/2022]
Abstract
Water-soluble Mn(2+)-doped ZnS quantum dots (QDs) were prepared using mercaptoacetic acid as the stabilizer. The optical properties and structure features were characterized by X-Ray, absorption spectrum, IR spectrum and fluorescence spectrum. In pH 7.8 Tris-HCl buffer, the QDs emitted strong fluorescence peaked at 590 nm with excitation wavelength at 300 nm. The presence of sulfide anion resulted in the quenching of fluorescence and the intensity decrease was proportional to the S(2-) concentration. The linear range was from 2.5 x 10(-6) to 3.8 x 10(-5) mol L(-1) with detection limit as 1.5 x 10(-7) mol L(-1). Most anions such as F(-), Cl(-), Br(-), I(-), CH(3)CO(2) (-), ClO(4) (-), CO(3) (2-), NO(2) (-), NO(3) (-), S(2)O(3) (2-), SO(3) (2-) and SO(4) (2-) did not interfere with the determination. Thus a highly selective assay was proposed and applied to the determination of S(2-) in discharged water with the recovery of ca. 103%.
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Lavilla I, Pena-Pereira F, Gil S, Costas M, Bendicho C. Microvolume turbidimetry for rapid and sensitive determination of the acid labile sulfide fraction in waters after headspace single-drop microextraction with in situ generation of volatile hydrogen sulfide. Anal Chim Acta 2009; 647:112-6. [DOI: 10.1016/j.aca.2009.05.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Revised: 05/25/2009] [Accepted: 05/25/2009] [Indexed: 11/28/2022]
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Afkhami A, Norooz-Asl R. Cloud Point Extraction and Spectrophotometric Determination of Sulfide in Water Samples using Ethylene Blue Formation Reaction. SEP SCI TECHNOL 2009. [DOI: 10.1080/01496390802691257] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Yang XF, Wang L, Xu H, Zhao M. A fluorescein-based fluorogenic and chromogenic chemodosimeter for the sensitive detection of sulfide anion in aqueous solution. Anal Chim Acta 2009; 631:91-5. [DOI: 10.1016/j.aca.2008.10.037] [Citation(s) in RCA: 129] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2008] [Revised: 10/05/2008] [Accepted: 10/09/2008] [Indexed: 11/26/2022]
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A comparison of flow injection methods for sulfide determination based on phenothiazine dyes produced from diverse aromatic amines. Microchem J 2008. [DOI: 10.1016/j.microc.2008.02.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Feres MA, Fortes PR, Zagatto EA, Santos JL, Lima JL. Multi-commutation in flow analysis: Recent developments and applications. Anal Chim Acta 2008; 618:1-17. [DOI: 10.1016/j.aca.2008.04.039] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2008] [Revised: 04/14/2008] [Accepted: 04/15/2008] [Indexed: 11/30/2022]
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Absorbance Based Light Emitting Diode Optical Sensors and Sensing Devices. SENSORS 2008; 8:2453-2479. [PMID: 27879829 PMCID: PMC3673425 DOI: 10.3390/s8042453] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2007] [Accepted: 03/31/2008] [Indexed: 11/30/2022]
Abstract
The ever increasing demand for in situ monitoring of health, environment and security has created a need for reliable, miniaturised sensing devices. To achieve this, appropriate analytical devices are required that possess operating characteristics of reliability, low power consumption, low cost, autonomous operation capability and compatibility with wireless communications systems. The use of light emitting diodes (LEDs) as light sources is one strategy, which has been successfully applied in chemical sensing. This paper summarises the development and advancement of LED based chemical sensors and sensing devices in terms of their configuration and application, with the focus on transmittance and reflectance absorptiometric measurements.
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Generation of time-dependent concentration profiles using a reduced-size continuous-flow manifold. Talanta 2008; 75:480-5. [DOI: 10.1016/j.talanta.2007.11.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2007] [Revised: 11/12/2007] [Accepted: 11/14/2007] [Indexed: 11/22/2022]
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McKelvie ID. Principles of Flow Injection Analysis. ADVANCES IN FLOW INJECTION ANALYSIS AND RELATED TECHNIQUES 2008. [DOI: 10.1016/s0166-526x(08)00604-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Environmental Applications: Waters, Sediments and Soils. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/s0166-526x(08)00623-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Jin Y, Wu H, Tian Y, Chen L, Cheng J, Bi S. Indirect Determination of Sulfide at Ultratrace Levels in Natural Waters by Flow Injection On-Line Sorption in a Knotted Reactor Coupled with Hydride Generation Atomic Fluorescence Spectrometry. Anal Chem 2007; 79:7176-81. [PMID: 17705447 DOI: 10.1021/ac070699s] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A simple and sensitive nonchromatographic approach for indirect determination of sulfide at ultratrace levels in natural waters based on its selective precipitation with Hg2+ on the inner wall of a knotted reactor (KR) was developed for flow injection on-line sorption coupled with hydride generation atomic fluorescence spectrometry (HG-AFS). With the Hg2+ pH kept at 2.0, the HgS precipitation was formed in the KR after a reaction time of 120 s. A 10% (v/v) HCl was introduced to elute the remnant inorganic mercury and to merge with the KBH4 solution (0.05% m/v) for HG-AFS detection. Under the optimal experimental conditions, the sample throughputs were 20 h(-1). The detection limit was found to be 0.05 microg L(-1), and the relative standard deviation (RSD, n = 11) for determination of 2.0 microg L(-1) sulfide was 3.3%. The developed method was successfully applied to the determination of sulfide in a variety of natural water samples and wastewater samples with the gas-phase separation and sorption apparatus.
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Affiliation(s)
- Yan Jin
- School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry and Key Laboratory of MOE for Life Science, Nanjing University, Nanjing 210093, China
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Ferrer L, Miró M, Estela JM, Cerdà V. Analytical methodologies for reliable sulfide determinations in aqueous matrices exploiting flow-based approaches. Trends Analyt Chem 2007. [DOI: 10.1016/j.trac.2007.01.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ferrer L, Estela JM, Cerdà V. A smart multisyringe flow injection system for analysis of sample batches with high variability in sulfide concentration. Anal Chim Acta 2006; 573-574:391-8. [PMID: 17723551 DOI: 10.1016/j.aca.2006.02.031] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2005] [Revised: 02/13/2006] [Accepted: 02/15/2006] [Indexed: 11/23/2022]
Abstract
A fully automated smart multisyringe flow injection analysis (MSFIA) system for the monitoring of sulfide in a wide concentration range is proposed. It allows the determination of sulfide in samples containing suspended solids without requiring any preliminary batch sample treatment. The smart system is able to choose by itself the best approach to quantify the analyte, selecting either a spectrophotometric or a reflectometric detection. The method, carried out in a multi-commuted system, is based on the analyte release as hydrogen sulfide from the donor channel of the gas-diffusion module into an alkaline acceptor channel solution, which is merged with N,N-dimethyl-p-phenylenediamine (DMPD) and Fe(III). The in-line generated methylene blue (MB) dye can be delivered to an optical fiber diffuse reflectance sensor or to a flow-cell spectrophotometer according to the analyte concentration. The detection limit (3s(b)/S) was 4.6 microg l(-1). Two linear calibration graphs between 50-1000 and 500-10000 microg l(-1) sulfide for reflectometry and spectrophotometry, respectively, were obtained. The potentialities of this method were assessed via the determination of sulfide at a wide range of concentrations (4.6 microg l(-1) to 100 mg l(-1)). The high selectivity and sensitivity, the low reagent consumption and the miniaturization of the proposed automated method should be highlighted.
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Affiliation(s)
- Laura Ferrer
- Department of Chemistry, Faculty of Sciences, University of the Balearic Islands, Carretera de Valldemossa, km 7.5, E-07122 Palma de Mallorca, Spain
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Guzmán Mar JL, López Martínez L, López de Alba PL, Castrejón Durán JE, Cerdà Martín V. Optical fiber reflectance sensor coupled to a multisyringe flow injection system for preconcentration and determination of 1-naphthylamine in water samples. Anal Chim Acta 2006; 573-574:406-12. [PMID: 17723553 DOI: 10.1016/j.aca.2005.12.049] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2005] [Revised: 12/14/2005] [Accepted: 12/16/2005] [Indexed: 10/25/2022]
Abstract
A novel optical fiber reflectance sensor is coupled to a multisyringe flow injection system (MSFIA) for the preconcentration and determination of 1-naphthylamine (NPA) in water samples using C18 disks (octadecyl groups). NPA, being a first-class carcinogen, is important from a toxicological point of view and, therefore, its quantification is of considerable interest. In this study, the Griess reaction is used for sensitive and selective spectrophotometric determination of NPA. The reaction involves conversion of nitrite into nitrous acid in acidic medium followed by diazotization of sulphanilic acid and formation of a diazonium salt. The diazonium salt is then combined with NPA to form 4-(sulphophenylazo)-1-naphthylamine, an azo dye. This compound is subsequently retained onto a C18 disk followed by spectrophotometric detection at 540 nm, and it is then eluted with methanol in water (80%, v/v), so that the C18 disk is regenerated for subsequent experiments. Under the established optimum conditions, a calibration graph for NPA was constructed. Good linearity was observed within a concentration range from 10 to 160 microg l(-1). The lineal regression equation is A=(0.0027+/-0.0001) [NPA]+(0.0296+/-0.0047), r=0.9991; relative standard deviation values obtained from the analysis of 10 samples of 10, 80 and 160 microg l(-1) are 4.7, 1.2 and 0.6%, respectively. The mean value relative errors for concentrations of 10, 80, 160 microg l(-1) are 3.4, 0.9 and 0.4%, respectively. The detection and quantification limits were 1.1 and 3.7 microg l(-1). A sampling throughput of 14 injections per hour is achieved. The repeatability calculated for five different C18 disks was E(rel)=2.8%. The proposed technique has been validated by replicate analysis (n=6) of several water samples with spiked NPA, giving satisfactory results.
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Affiliation(s)
- J L Guzmán Mar
- Instituto de Investigaciones Científicas, Universidad de Guanajuato, Cerro de la Venada s/n, C.P. 36040, Guanajuato, Mexico.
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Abstract
In the present paper, the characteristics (apparatus, manifold design, and operation mode) of multi-syringe flow injection analysis systems are discussed and critically compared to those of flow injection analysis and sequential injection systems. Furthermore, a survey of applications proposed until the present moment is presented, with special emphasis on implementation of in-line sample treatment.
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Affiliation(s)
- Marcela A Segundo
- REQUIMTE, Serviço de Química-Física, Faculdade de Farmáncia, Universidade do Porto, Rua Aníbal Cunha, 164, 4099-030 Porto, Portugal.
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FERRER L, DEARMAS G, MIRO M, ESTELA J, CERDA V. Interfacing in-line gas-diffusion separation with optrode sorptive preconcentration exploiting multisyringe flow injection analysis. Talanta 2005; 68:343-50. [DOI: 10.1016/j.talanta.2005.08.068] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2005] [Revised: 08/28/2005] [Accepted: 08/28/2005] [Indexed: 10/25/2022]
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Xu W, Sandford RC, Worsfold PJ, Carlton A, Hanrahan G. Flow Injection Techniques in Aquatic Environmental Analysis: Recent Applications and Technological Advances. Crit Rev Anal Chem 2005. [DOI: 10.1080/10408340500323362] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Ferrer L, de Armas G, Miró M, Estela JM, Cerdà V. Flow-through optical fiber sensor for automatic sulfide determination in waters by multisyringe flow injection analysis using solid-phase reflectometry. Analyst 2005; 130:644-51. [PMID: 15852132 DOI: 10.1039/b416473c] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A software-controlled flow-through optical fiber diffuse reflectance sensor capitalized on the implementation of disk-based solid-phase pre-concentration schemes in a multisyringe flow injection analysis (MSFIA) set-up is proposed for the trace determination of sulfide in environmental waters and wastewaters. The fully automated flowing methodology is based on Fischer's coupling reaction of sulfide with N,N-dimethyl-p-phenylenediamine (DMPD) in the presence of Fe(iii) as oxidizing reagent in a 0.5 M HCl medium. The on-line generated methylene blue dye is subsequently delivered downstream to a dedicated optode cell furnished with an octadecyl-chemically modified (C(18)) disk, while continuously recording the diffuse reflectance spectrum of the pre-concentrated compound. A double regeneration protocol is finally executed to warrant minimum background noise and negligible baseline. Under the optimized chemical and hydrodynamic conditions, the optosensing MSFIA method features coefficients of variation better than 0.7%(n= 10) at 50 microg l(-1) concentration, a linear working range of 20-200 microg l(-1) sulfide, a 3sigma(blank) detection limit of 2.9 microg l(-1) sulfide and an injection throughput of 8 h(-1) for a pre-concentration sample volume of 2.9 ml. The interfacing of the robust and versatile multisyringe flow injection-based optode with a plug-in spectrophotometer furnished with a light emitting diode assures the miniaturization of the overall flow analyzer, which is, thus, readily adaptable to real-time monitoring schemes. The potential of the multisyringe flow method was assessed via the determination of sulfide traces in water samples of different complexity (namely, freshwater, seawater and wastewater).
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Affiliation(s)
- Laura Ferrer
- Department of Chemistry, Faculty of Sciences, University of the Balearic Islands, Carretera de Valldemossa, Km 7.5, E-07122 Palma de Mallorca, Spain
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