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Chovelon B, Peyrin E, Ragot M, Salem N, Nguyen TG, Auvray B, Henry M, Petrillo MA, Fiore E, Bessy Q, Faure P, Ravelet C. Nile blue as reporter dye in salt aggregation based-colorimetric aptasensors for peptide, small molecule and metal ion detection. Anal Chim Acta 2023; 1243:340840. [PMID: 36697182 DOI: 10.1016/j.aca.2023.340840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/21/2022] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Herein, we report a novel approach for the design of a colorimetric aptasensor, relying on a Dye Salt Aggregation-based Colorimetric Oligonucleotide assay (DYSACO assay). This method is based on the use of an intercalating agent, Nile Blue (NB), whose aggregation capacities (and thus modification of its absorption spectrum) are drastically amplified by adding salts to the working solution. The presence of an aptamer could protect NB from such aggregation process due to its intercalation into double-stranded DNA and/or interaction with nucleobases. In response to the addition of the specific ligand, the competition between NB and the target for binding to the aptamer occurs, resulting in an increase in the dye salt aggregation and then in the blue-to-blank color change of the solution. The proof-of-principle was demonstrated by employing the anti-l-tyrosinamide aptamer and the assay was successfully applied to the trace enantiomer detection, allowing the detection of an enantiomeric impurity down to approximately 2% in a non-racemic sample. Through a reversed mechanism based on the increased capture of NB by DNA upon analyte binding, the sensing platform was further demonstrated for the Hg(II) detection. Water samples of different origin were spiked with Hg(II) analyte at final range concentrations comprised between (0.5-15 μM). An excellent overall recovery of 122 ± 14%; 105 ± 14%; 99 ± 9%; was respectively obtained from river, tap and mineral water, suggesting that the sensor can be used under real sample conditions. The assay was also shown to work for sensing the ochratoxin A and d-arginine vasopressin compounds, revealing its simplicity and generalizability potentialities.
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Affiliation(s)
- Benoît Chovelon
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France; Département de Biochimie, Toxicologie et Pharmacologie, CHU de Grenoble Site Nord - Institut de Biologie et de Pathologie, F-38041, Grenoble, France
| | - Eric Peyrin
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France.
| | - Mailys Ragot
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Nassim Salem
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Truong Giang Nguyen
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Benjamin Auvray
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Mickael Henry
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Mel-Alexandre Petrillo
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Emmanuelle Fiore
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Quentin Bessy
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France
| | - Patrice Faure
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France; Département de Biochimie, Toxicologie et Pharmacologie, CHU de Grenoble Site Nord - Institut de Biologie et de Pathologie, F-38041, Grenoble, France
| | - Corinne Ravelet
- Département de Pharmacochimie Moléculaire, UMR 5063, Grenoble Alpes University - CNRS, France.
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An evaluation on S-type adsorption isotherm in the model of crosslinked polyhydroxamates/oxazine dyes/water interactions. ADSORPTION 2022. [DOI: 10.1007/s10450-022-00367-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Kostjukov VV. Photoexcitation of brilliant cresyl blue dye in aqueous solution: TD-DFT study. Mol Phys 2021. [DOI: 10.1080/00268976.2021.1996647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Shokoofehpoor F, Ghanadzadeh Gilani A, Chaibakhsh N, Khorshidi A, Poormohammadi Z, Abolghasemi S. Spectral and Aggregative Properties of Acid Blue 113 in Aqueous and Aqueous Solutions of Urea and in Colloids of Silver Nanoparticles. J SOLUTION CHEM 2020. [DOI: 10.1007/s10953-020-00995-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ghanadzadeh Gilani A, Taghvaei V, Moradi Rufchahi E, Mirzaei M. Tautomerism, solvatochromism, preferential solvation, and density functional study of some heteroarylazo dyes. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.10.054] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Comparison of dye (oxazine and thiazine) materials as a photosensitizer for use in photogalvanic cells based on molecular interaction with sodium dodecyl sulphate by spectral study. JOURNAL OF SAUDI CHEMICAL SOCIETY 2019. [DOI: 10.1016/j.jscs.2018.04.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Ghanadzadeh Gilani A, Poormohammadi-Ahandani Z, Kian R. Additive-induced aggregate changes of two structurally similar dyes in aqueous solutions: A comparative photophysical study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 189:543-555. [PMID: 28866410 DOI: 10.1016/j.saa.2017.08.048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 08/01/2017] [Accepted: 08/16/2017] [Indexed: 06/07/2023]
Abstract
Absorption and emission spectral characteristics of the two structurally similar phenothiazine dyes, azure B and toluidine blue, in aqueous solutions of the two sets of molecular additives (ureas and monosaccharides) were studied as a function of the dye and additive concentrations. The absorption spectra of the dyes were also studied in pure tetramethylurea with an aprotic nature. The spectral data were analyzed using DECOM Program. The dimer structure of the interacting molecules in these dyes was discussed using the exciton model. The urea class of additives was found to act as water structure-breakers over the range of studied concentration. The carbohydrate additives were found to act as water structure-breakers at low concentrations. However, the water structure breaking process may be disfavored by the additive-additive interactions at higher concentrations. It can be concluded that at low additive concentrations, the main driving force for breaking the dye association is water-additive interaction, which disrupts the water hydrogen bonds induced by the additives. However, at the high additive concentrations, the different phenomena including additive-additive and additive-dye interactions can change the structure, strength, and aggregative properties of the dyes. Finally, the urea in water induces noticeably fluorescence quenching in emission spectra of both the dyes.
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Affiliation(s)
| | | | - R Kian
- Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran
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Debnath C, Shil A, Hussain S, Bhattacharjee D. Effect of clay in controlling the non-fluorescence H-dimeric states of a cationic dye Nile Blue Chloride (NBC) in hybrid Langmuir–Blodgett (LB) film. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2017.11.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Siddiqua UH, Ali S, Iqbal M, Hussain T. Relationship between structure and dyeing properties of reactive dyes for cotton dyeing. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.04.057] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ghanadzadeh Gilani A, Dezhampanah H, Poormohammadi-Ahandani Z. A comparative spectroscopic study of thiourea effect on the photophysical and molecular association behavior of various phenothiazine dyes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 179:132-143. [PMID: 28237658 DOI: 10.1016/j.saa.2017.02.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/24/2017] [Accepted: 02/06/2017] [Indexed: 06/06/2023]
Abstract
This paper describes the role of a structure breaking additive (thiourea) on the photophysical and molecular association of a series of phenothiazine dyes in aqueous media using the absorption and fluorescence spectroscopic methods for the first time. The studied dyes were thionine, azure A, azure B, toluidine blue, and methylene blue. The spectral data were analyzed using DECOM program. Relevant spectral parameters in the dye solutions were estimated and discussed based on the chemical structure of the additive and excitonic treatment. The observation of spectral changes in the spectral data of the (water-additive-dye) system indicates the possible structure formation between the dye and additive molecules. However, it is found that in the high concentrations of thiourea the dimer geometries (H- and J-type dimers) are influenced by the dye-additive interactions. As a result, a competition between the dye-additive and dye-dye interactions was also observed.
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Affiliation(s)
| | - H Dezhampanah
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
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Vara J, Ortiz CS. Thiazine dyes: Evaluation of monomeric and aggregate forms. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 166:112-120. [PMID: 27219075 DOI: 10.1016/j.saa.2016.05.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 04/22/2016] [Accepted: 05/05/2016] [Indexed: 06/05/2023]
Abstract
The aggregation phenomenon of Azure B, monobrominated Azure B, Thionine and Methylene Blue was studied by UV-Visible spectrophotometry in different media as a function of dye concentration and temperature variations. The tests carried out in organic solvents allowed the identification of monomeric species of these compounds, which have not been reported in literature and have been wrongly assigned for years. The results obtained in water allowed demonstrating that different kinds of aggregates are present in this medium. In addition, the aggregation tendency of these dyes in organic solvent and aqueous media was established. Several parameters such as lipophilicity, effect of bulky substituents and interactions with media were considered to interpret the aggregation behavior of thiazine dyes.
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Affiliation(s)
- Jimena Vara
- Departamento de Farmacia, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba, Argentina
| | - Cristina S Ortiz
- Departamento de Farmacia, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA Córdoba, Argentina.
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