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Ricart D, Dorado AD, Lao-Luque C, Baeza M. Microflow injection analysis based on modular 3D platforms and colorimetric detection for Fe(III) monitoring in a wide concentration range. Mikrochim Acta 2023; 191:3. [PMID: 38041754 PMCID: PMC10693521 DOI: 10.1007/s00604-023-06029-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 10/02/2023] [Indexed: 12/03/2023]
Abstract
A modular microflow injection analysis (microFIA) system for the determination of Fe(III) in a bioleaching reactor has been designed, developed and validated. The different modules of the analyzer (mixer, diluter, disperser and detector) were 3D-printed. Fe(III) quantification is due by measuring the color intensity of the chelate formed between Fe(III) and salicylic acid at 525 nm. The device has been designed to dilute, disperse and detect high Fe(III) concentrations in the form of an inexpensive multi-step photometric flow cell that uses an light-emitting diode (LED) as a light source and an light-dependent resistor (LDR) as a light intensity detector. This microFIA system has been shown to be suitable for automatic and continuous determination of Fe(III) in the operation of a bioreactor for the oxidation of Fe(II). The device has a good repeatability (less than 5% of coefficient of variation in the whole range of concentrations) and accuracy of around 100%. The analyzer features an exceptional wide linear range, between 25 and 6000 mg·L-1. The device was successfully applied to the determination of Fe(III) in real samples. The obtained results proved that the method is applicable for accurate, precise, rapid, and low-cost colorimetric analysis and didn't show significant differences with a conventional UV-Vis method.
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Affiliation(s)
- David Ricart
- Universitat Politècnica de Catalunya, Avinguda de les Bases de Manresa 61-73, 08240, Manresa, Spain
| | - Antonio David Dorado
- Universitat Politècnica de Catalunya, Avinguda de les Bases de Manresa 61-73, 08240, Manresa, Spain
| | - Conxita Lao-Luque
- Universitat Politècnica de Catalunya, Avinguda de les Bases de Manresa 61-73, 08240, Manresa, Spain
| | - Mireia Baeza
- GENOCOV Research Group, Department of Chemistry, Faculty of Science, Edifici C-Nord, Universitat Autònoma de Barcelona, Carrer dels Til·Lers, 08193, Bellaterra, Spain.
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Koppal V, Melavanki R, Kusanur R, Bagewadi ZK, Yaraguppi DA, Deshpande SH, Patil NR. Investigation of the Fluorescence Turn-off Mechanism, Genome, Molecular Docking In Silico and In Vitro Studies of 2-Acetyl-3 H-benzo[ f]chromen-3-one. ACS OMEGA 2022; 7:23759-23770. [PMID: 35847316 PMCID: PMC9280945 DOI: 10.1021/acsomega.2c02424] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The present study harnesses fluorescence quenching between a nonfluorescent aniline and fluorophore 2-acetyl-3H-benzo[f]chromen-3-one [2AHBC] in binary solvent mixtures of acetonitrile and 1,4-dioxane at room temperature and explores the fluorophore as an antimicrobial material. Our findings throw light on the key performance of organic molecules in the medicinal and pharmaceutical fields, which are considered as the most leading drives in therapeutic applications. In view of that, fluorescence quenching data have been interpreted by various quenching models. This demonstrates that the sphere of action holds very well in the present work and also confirms the presence of static quenching reactions. Additionally, the fluorophore was first investigated for druglike activity with the help of in silico tools, and then it was investigated for antimicrobial activity through bioinformatics tools, which has shown promising insights.
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Affiliation(s)
- Varsha
V. Koppal
- Department
of Physics, KLE Technological University, Hubli 580031, Karnataka, India
| | - Raveendra Melavanki
- Department
of Physics, M S Ramaiah Institute of Technology, Bangalore 560054, Karnataka, India
| | - Raviraj Kusanur
- Department
of Chemistry, RV College of Engineering, Bangalore 560059, Karnataka, India
| | - Zabin K. Bagewadi
- Department
of Biotechnology, KLE Technological University, Hubli 580031, Karnataka, India
| | - Deepak A. Yaraguppi
- Department
of Biotechnology, KLE Technological University, Hubli 580031, Karnataka, India
| | - Sanjay H. Deshpande
- Department
of Biotechnology, KLE Technological University, Hubli 580031, Karnataka, India
| | - Ninganagouda R. Patil
- Department
of Physics, B V B College of Engineering
and Technology, Hubli 580031, Karnataka, India
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Petdum A, Kaewnok N, Panchan W, Charoenpanich A, Sirirak J, Sahasithiwat S, Sooksimuang T, Wanichacheva N. Novel rapid “turn on” tetrahydro-[5]helicene-based fluorescence sensor for selective detection of Cd2+ with a remarkable large Stokes shift and its applications in food samples and living cell. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113578] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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4
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Near infrared and colorimetric fluorescence sensor for ultra-selective detection of Cu2+ level with applications in diverse water samples, brain tumor cell and flow injection analysis. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Petdum A, Kaewnok N, Panchan W, Sahasithiwat S, Sooksimuang T, Sirirak J, Chaiyaveij D, Wanichacheva N. New aza[5]helicene derivative for selective Fe(III) fluorescence sensing in aqueous media and its application in water samples. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kaewnok N, Sirirak J, Jungsuttiwong S, Wongnongwa Y, Kamkaew A, Petdum A, Panchan W, Sahasithiwat S, Sooksimuang T, Charoenpanich A, Wanichacheva N. Detection of hazardous mercury ion using [5]helicene-based fluorescence probe with "TurnON" sensing response for practical applications. JOURNAL OF HAZARDOUS MATERIALS 2021; 418:126242. [PMID: 34329012 DOI: 10.1016/j.jhazmat.2021.126242] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 06/13/2023]
Abstract
A new fluorescence probe based on [5]helicene derivative (MT) was designed and synthesized. The chemical structure of the probe was fully characterized by NMR, mass spectrometry and X-ray crystallography. MT which is the combination of thioamide[5]helicene with Schiff base-thiophene moiety, exhibited a high selectivity to detect Hg2+ through irreversible desulfurization reaction with "TurnON" fluorescence response and large Stokes shift of 110 nm in aqueous methanol solution. The detection limit of MT was 1.2 ppb (6.0 × 10-3 µM), which is lower than the limit of Hg2+ level in drinking water, as specified by WHO (6.0 ppb) and U.S. EPA (2.0 ppb). The Hg2+ detection range of the probe was 0.07-1.6 µM with good linearity. Under UV irradiation, MT possessed the capability to detect Hg2+ in diverse context of real samples, including drinking and sea waters, vegetable tissue and brain tumor cell. In addition, MT could be used as a paper test strip for monitoring and screening of Hg2+ contamination in environment.
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Affiliation(s)
- Nirawit Kaewnok
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Jitnapa Sirirak
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Siriporn Jungsuttiwong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani 34190, Thailand
| | - Yutthana Wongnongwa
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani 34190, Thailand
| | - Anyanee Kamkaew
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Anuwut Petdum
- National Metal and Materials Technology Center (MTEC), Pathumthani 12120, Thailand
| | - Waraporn Panchan
- National Metal and Materials Technology Center (MTEC), Pathumthani 12120, Thailand
| | - Somboon Sahasithiwat
- National Metal and Materials Technology Center (MTEC), Pathumthani 12120, Thailand
| | - Thanasat Sooksimuang
- National Metal and Materials Technology Center (MTEC), Pathumthani 12120, Thailand
| | - Adisri Charoenpanich
- Department of Biology, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand.
| | - Nantanit Wanichacheva
- Department of Chemistry, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand.
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Duru Kamaci U, Kamaci M, Peksel A. A dual responsive colorimetric sensor based on polyazomethine and ascorbic acid for the detection of Al (III) and Fe (II) ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 254:119650. [PMID: 33744699 DOI: 10.1016/j.saa.2021.119650] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 02/10/2021] [Accepted: 02/28/2021] [Indexed: 06/12/2023]
Abstract
In the present paper, a novel double cation target colorimetric sensor was developed for the detection of Al (III), and Fe (II) ions. It was composed of ascorbic acid in a polyazomethine matrix, and polyazomethine was used to form a homogenous matrix for mixing ascorbic acid. The photophysical properties of the colorimetric sensor were clarified by using UV-Vis and fluorescence spectrophotometers. It was found that the developed sensor was exhibited good naked eye selectivity, and sensitivity toward Al (III), and Fe (II) ions with excellent photostability. Furthermore, the detection limit of the sensor was calculated as 0.398 µM (0.096 ppm) and 0.185 µM (0.051 ppm) for Al (III), and Fe (II), respectively. The applicability of the colorimetric sensor in environmental (tap and sea waters) and biological (Bovine serum albumin) solutions was also studied, and the results exhibited that the developed sensor could be successfully applied to monitoring environmental and biological samples.
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Affiliation(s)
- Umran Duru Kamaci
- Faculty of Arts and Sciences, Department of Chemistry, Yildiz Technical University, Esenler, 34220 Istanbul, Turkey
| | - Musa Kamaci
- Piri Reis University, Tuzla, 34940 Istanbul, Turkey.
| | - Aysegul Peksel
- Faculty of Arts and Sciences, Department of Chemistry, Yildiz Technical University, Esenler, 34220 Istanbul, Turkey.
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Green synthesis of fluorescent carbon dots from Kumquat (Fortunella margarita) for detection of Fe3+ ions in aqueous solution. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04404-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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9
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B. Y, Rana PJS, Singh SP. Blue-red emitting 2,12-disubstituted [5]helicenes for high fluorescence efficiency and sensing application. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Discriminating detection of dissolved ferrous and ferric ions using copper nanocluster-based fluorescent probe. Anal Biochem 2021; 623:114171. [PMID: 33775668 DOI: 10.1016/j.ab.2021.114171] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 03/12/2021] [Indexed: 01/04/2023]
Abstract
Discrimination and detection of specific metal ions that belong to the same metallic element with different valence states in a complex matrix is challenging. In the present work, a fluorescence method using polyvinylpyrrolidone stabilized copper nanocluster (CuNCs@PVP) as a probe for discriminating detection of ferrous (Fe3+) and ferric (Fe2+) ions was developed. The CuNCs@PVP exhibited an excellent selective response to Fe3+ ions in contrast to Fe2+ ions and other metal ions when the pH value of solution was less than 4.0. Furthermore, the fluorescence of the CuNCs@PVP could be more sensitively quenched by Fe2+ ions by virtue of Fenton reaction. The different response of CuNCs@PVP towards Fe3+ and Fe2+ ions under different conditions offered the potential for the discriminating detection of Fe3+ and Fe2+ ions. Based on detailed optimization of detection conditions, an excellent linear relationship between the fluorescence quenching efficiency (F/F0) of the CuNCs@PVP and the concentration of Fe3+ ions over the range of 0.4-20.0 μM and of Fe2+ ions in the range of 0.01-0.4 μM were obtained, respectively. The detection limits for the Fe3+ and Fe2+ ions were 0.14 μM and 0.008 μM, respectively. The developed probe showed good selectivity and presented an alternative strategy for discriminating detection of Fe3+ and Fe2+ ions in complex samples.
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