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Kulinich AV, Ishchenko AA. Design and Photonics of Merocyanine Dyes. CHEM REC 2024; 24:e202300262. [PMID: 37850545 DOI: 10.1002/tcr.202300262] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/21/2023] [Indexed: 10/19/2023]
Abstract
Merocyanines, thanks to their easily adjustable electronic structure, appear to be the most versatile and promising functional dyes. Their D-π-A framework offers ample opportunities for custom design through variations in both donor/acceptor end-groups and the π-conjugated polymethine chain, and leads to a broad range of practical properties, including noticeable solvatochromism, high polarizability/hyperpolarizabilities, and the ability to sensitize various physicochemical processes. Accordingly, merocyanines are applied and extensively studied in various fields, such as light-converting materials for optoelectronics, nonlinear optics, optical storage, solar cells, fluorescent probes, and antitumor agents in photodynamic therapy. This review encompasses both classical and novel more important publications on the structure-property relationships in merocyanines, with particular emphasis on the results by A. I. Kiprianov and his followers in Institute of Organic Chemistry in Kyiv, Ukraine.
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Affiliation(s)
- Andrii V Kulinich
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Akademika Kukharya St., 02094, Kyiv, Ukraine
| | - Alexander A Ishchenko
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, 5 Akademika Kukharya St., 02094, Kyiv, Ukraine
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2
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Das A, Chadha R, Mishra A, Maiti N. Conformational Selectivity of Merocyanine on Nanostructured Silver Films: Surface Enhanced Resonance Raman Scattering (SERRS) and Density Functional Theoretical (DFT) Study. Front Chem 2022; 10:902585. [PMID: 35769442 PMCID: PMC9234333 DOI: 10.3389/fchem.2022.902585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/25/2022] [Indexed: 12/29/2022] Open
Abstract
In this study, detailed structural and vibrational analysis of merocyanine has been investigated using Raman, surface enhanced Raman scattering (SERS) and surface-enhanced resonance Raman scattering (SERRS). The Raman, SERS and SERRS studies aided by density functional theoretical (DFT) calculations clearly established the prevalence of the trans- and cis-conformers of the protonated form of merocyanine (MCH+) in solid and acetonitrile solution. The binding characteristics of merocyanine adsorbed on nanostructured silver-coated films (SCFs) were investigated using excitation-dependent SERS, concentration-dependent SERRS and DFT studies. The conformers of merocyanine involved in the surface adsorption processes were recognized. The prominent marker bands observed at 1538 (ethylenic C=C stretch) and 1133 cm−1 (pyridinium C-N stretch) in the Raman spectrum of merocyanine in acetonitrile shifted to 1540 and 1126 cm−1, respectively on the nanostructured SCFs. The shift in the marker bands is associated with either the preferential binding of selective conformer or change in resonance equilibrium between the benzenoid and quinoid forms. The excitation wavelength dependent SERS spectrum infers that in addition to the major contribution from the electromagnetic enhancement, chemical (resonance) effect leads to the amplification of the 1540 cm−1 band. The concentration-dependent SERRS study showed maximum enhancement for the nanostructured SCFs functionalized with 1 μM concentration of merocyanine, indicative of monolayer coverage. For lower concentrations of merocyanine, the SERRS signal intensity reduced without any alteration in the peak positions. The SERRS study thus, revealed sub-nanomolar (0.1 nM) sensing of merocyanine using nanostructured SCFs with the analytical enhancement factor (AEF) of ∼ 1010 for the 1126 cm−1 and 1540 cm−1 Raman bands for MC concentration of 0.1 nM. In this study, combination of SERRS and DFT have clearly established the predominance of trans-MCH+ on the nanostructured silver surface with minor contribution from cis-MCH+, which remain exclusively bound to the surface via the phenoxyl ring O atom. This conformational surface selectivity of geometrical isomers of merocyanine using nanostructured surfaces can be further explored for energy efficient and economical separation of geometrical isomers.
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Affiliation(s)
- Abhishek Das
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Ridhima Chadha
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Amaresh Mishra
- Department of Chemistry, Sambalpur University, Sambalpur, Orissa
| | - Nandita Maiti
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
- *Correspondence: Nandita Maiti,
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3
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In situ generation of a Zwitterionic fluorescent probe for detection of human serum albumin protein. Anal Biochem 2022; 646:114630. [DOI: 10.1016/j.ab.2022.114630] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 02/12/2022] [Accepted: 02/23/2022] [Indexed: 11/23/2022]
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Shishkina SV, Dyakonenko VV, Ishchenko AA, Kulinich AV. Ideal polymethine state of merocyanines in the crystal. Struct Chem 2021. [DOI: 10.1007/s11224-021-01834-7] [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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5
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Hessz D, Bádogos S, Bojtár M, Bitter I, Drahos L, Kubinyi M. Complexes of carboxylato pillar[6]arene with Brooker-type merocyanines: Spectral properties, pK a shifts and the design of a displacement assay for trimethyl lysine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 252:119455. [PMID: 33515854 DOI: 10.1016/j.saa.2021.119455] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 01/05/2021] [Accepted: 01/05/2021] [Indexed: 06/12/2023]
Abstract
The supramolecular complexes of three strongly solvatochromic dyes, Brooker's merocyanine (M1) and its two derivatives (M2, M3) with carboxylato pillar[6]arene (WP6) were studied in aqueous solutions. The dye-WP6 mixtures were described in terms of four equilibrium reactions: the acidic dissociations of the pyridinium phenols into the zwitterionic phenolates, the acidic dissociations of the complexed phenols, the bindings of the phenol form dyes to WP6 and the bindings of the phenolates to WP6. The equilibrium constants were determined by an analysis of the absorption spectra. It was found that the acidity of the phenol form merocyanines were largely reduced on complexation, pKa shifts of 1.1-1.6 units were observed. In neutral solutions, the complexes of the phenol forms of M1 and M2 were dominant, in contrast to the more acidic M3 (a dibromo derivative), of which the phenolate complex was more stable. Comparing the spectral properties, the binding constants and the pKa-s of the dye-WP6 complexes, the complex M3⋅WP6 was chosen to be tested as a displacement assay. It was demonstrated that this complex functioned as a colorimetric indicator displacement assay which discriminated trimethyl lysine from other lysine derivatives.
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Affiliation(s)
- Dóra Hessz
- Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, 1521 Budapest, Hungary
| | - Stella Bádogos
- Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, 1521 Budapest, Hungary
| | - Márton Bojtár
- "Lendület" Chemical Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, 1519 Budapest, Hungary
| | - István Bitter
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, 1521 Budapest, Hungary
| | - László Drahos
- Institute of Organic Chemistry, Research Centre for Natural Sciences, 1519 Budapest, P.O.B. 286, Hungary
| | - Miklós Kubinyi
- Department of Physical Chemistry and Materials Science, Budapest University of Technology and Economics, 1521 Budapest, Hungary.
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6
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Sandri C, de Melo CE, Giusti LA, Rezende MC, Machado VG. Preferential solvation index as a tool in the analysis of the behavior of solvatochromic probes in binary solvent mixtures. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115450] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kumar Malik P, Tripathy M, Patel S. D‐π‐A Molecular Probe to Unveil the Role of Solute‐Solvent Hydrogen Bonding in Solvatochromism, Location Specific Preferential Solvation and Synergistic Effect in Binary Mixtures. ChemistrySelect 2020. [DOI: 10.1002/slct.201904718] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Prakash Kumar Malik
- Department of ChemistryNational Institute of Technology Rourkela 769 008 India
| | - Madhusmita Tripathy
- Department of ChemistryNational Institute of Technology Rourkela 769 008 India
| | - Sabita Patel
- Department of ChemistryNational Institute of Technology Rourkela 769 008 India
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8
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de Melo CE, Nicoleti CR, Nandi LG, Schneider FS, da S. Oliboni R, Caramori GF, Machado VG. Solvatochromism of new substituted 4-[(E)-(4-nitrophenyl)diazenyl]phenolate dyes. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112330] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Lu SI. Discrete Solvent Reaction Field Calculations for One- and Two-Photon Absorptions of Solution-Phase Dimethylaminonitrostilbene Molecule. J Phys Chem A 2019; 123:5334-5340. [PMID: 31242735 DOI: 10.1021/acs.jpca.9b04041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Based on the configurations generated by molecular dynamics (MD) simulations using the on-the-fly density-functional tight-bonding (DFTB) force field, we investigated performance of the discrete solvent reaction field (DRF) model coupled to time-dependent density functional theory (TD-DFT) for solvatochromic effect of one- and two-photon absorption phenomena. Dimethylaminonitrostilbene (DANS) molecule solvated in chloroform, dichloromethane, and dimethyl sulfoxide solvents was selected as a model system for our research purpose. For every selected MD/DFTB configuration, within the context of the DRF, solute molecule is represented by TD-DFT and solvent molecules are described by atomic charges and polarizabilities. The calculated one-photon absorption energies reproduce well the positive solvatochromic behavior of solvated DANS and are in good agreement with available experimental data. For the two-photon absorption cross section, even though our approach overshot the experimental data by about 20% in absolute magnitude, experimentally observed solvatochromic change was captured qualitatively in this work. At last, we examined the contributions of atomic charges and polarizabilities of solvent molecules to the solvatochromic shifts of properties of interest.
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Affiliation(s)
- Shih-I Lu
- Department of Chemistry Soochow University No. 70 Lin-Shih Road , Taipei City , 111 , Taiwan
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Sachse T, Martínez TJ, Presselt M. On combining the conductor-like screening model and optimally tuned range-separated hybrid density functionals. J Chem Phys 2019; 150:174117. [DOI: 10.1063/1.5064730] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Torsten Sachse
- Institute of Physical Chemistry, Friedrich-Schiller-University, Helmholtzweg 4, 07743 Jena, Germany
- Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Str. 9, 07745 Jena, Germany
| | - Todd J. Martínez
- Department of Chemistry and the PULSE Institute, Stanford University, Stanford, California 94305, USA
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - Martin Presselt
- Institute of Physical Chemistry, Friedrich-Schiller-University, Helmholtzweg 4, 07743 Jena, Germany
- Leibniz Institute of Photonic Technology (IPHT), Albert-Einstein-Str. 9, 07745 Jena, Germany
- Center for Energy and Environmental Chemistry Jena, Humboldtstr. 10, 07743 Jena, Germany
- SciClus GmbH & Co. KG, Moritz-von-Rohr-Str. 1a, 07745 Jena, Germany
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11
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Kulinich AV, Kurdyukov VV, Ishchenko AA. Effect of bulky substituents in the donor and acceptor terminal groups on solvatochromism of Brooker's merocyanine. NEW J CHEM 2019. [DOI: 10.1039/c9nj00831d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Comparison of spectral properties of stilbazolium dyes in various solvents has exposed the influence of electrophilic and nucleophilic solvation on their solvatochromism.
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Affiliation(s)
- Andrii V. Kulinich
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- 5 Murmanska St
- 02094 Kyiv
- Ukraine
| | - Vladimir V. Kurdyukov
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- 5 Murmanska St
- 02094 Kyiv
- Ukraine
| | - Alexander A. Ishchenko
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- 5 Murmanska St
- 02094 Kyiv
- Ukraine
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12
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Mera-Adasme R, Domínguez M. A computationally-derived model for the solvatochromism of p-phenolates with high predictive power. Phys Chem Chem Phys 2018; 20:18127-18132. [PMID: 29938260 DOI: 10.1039/c8cp02424c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We report that the positive, reverse or negative solvatochromism of p-phenolate-based dyes is highly correlated with the multireferential (MR) character of their ground-state wave function, with negative compounds presenting the highest degeneracy. CASSCF/NEVPT2 calculations show that the high MR character of the wave-function in negative dyes allows those systems to increase the dipole moment of the ground state by breaking the degeneracy as a response to the field of a polar solvent. The resulting stabilization of the ground-state with increasing solvent polarity leads to the observed negative solvatochromic behavior. A computational indicator based on our results has been successfully used for determining the direction of the solvatochromic shift of 24 dyes. Thus, our work sheds light on the physical-chemical basis for solvatochromism while providing experimental chemists with a practical tool for the design of novel negative, positive or reverse solvatochromic dyes.
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Affiliation(s)
- Raúl Mera-Adasme
- Departamento de Ciencias del Ambiente, Facultad de Qúímica y Biología, Universidad de Santiago de Chile (USACH), Chile.
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13
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de Melo CEA, Nicoleti CR, Rezende MC, Bortoluzzi AJ, da S. Heying R, da S. Oliboni R, Caramori GF, Machado VG. Reverse Solvatochromism of Imine Dyes Comprised of 5-Nitrofuran-2-yl or 5-Nitrothiophen-2-yl as Electron Acceptor and Phenolate as Electron Donor. Chemistry 2018; 24:9364-9376. [DOI: 10.1002/chem.201800613] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Carlos E. A. de Melo
- Departamento de Química; Universidade Federal de Santa Catarina, CP 476; Florianópolis SC 88040-900 Brazil
| | - Celso R. Nicoleti
- Departamento de Química; Universidade Federal de Santa Catarina, CP 476; Florianópolis SC 88040-900 Brazil
| | - Marcos C. Rezende
- Facultad de Química y Biología; Universidad de Santiago; Av. B. O'Higgins 3363 Santiago Chile
| | - Adailton J. Bortoluzzi
- Departamento de Química; Universidade Federal de Santa Catarina, CP 476; Florianópolis SC 88040-900 Brazil
| | - Renata da S. Heying
- Departamento de Química; Universidade Federal de Santa Catarina, CP 476; Florianópolis SC 88040-900 Brazil
| | - Robson da S. Oliboni
- Centro de Ciências Químicas, Farmacêuticas e de Alimentos; Universidade Federal de Pelotas, UFPEL; Pelotas RS 96010-900 Brazil
| | - Giovanni F. Caramori
- Departamento de Química; Universidade Federal de Santa Catarina, CP 476; Florianópolis SC 88040-900 Brazil
| | - Vanderlei G. Machado
- Departamento de Química; Universidade Federal de Santa Catarina, CP 476; Florianópolis SC 88040-900 Brazil
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14
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Morzan UN, Alonso de Armiño DJ, Foglia NO, Ramírez F, González Lebrero MC, Scherlis DA, Estrin DA. Spectroscopy in Complex Environments from QM–MM Simulations. Chem Rev 2018; 118:4071-4113. [DOI: 10.1021/acs.chemrev.8b00026] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Uriel N. Morzan
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
| | - Diego J. Alonso de Armiño
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
| | - Nicolás O. Foglia
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
| | - Francisco Ramírez
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
| | - Mariano C. González Lebrero
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
| | - Damián A. Scherlis
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
| | - Darío A. Estrin
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, C1428EHA Buenos Aires, Argentina
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15
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Krawczyk P, Jędrzejewska B, Pietrzak M, Janek T. Synthesis, photophysical properties and systematic evaluations of new phenanthroimidazole fluorescent probe for bioimaging: Experimental and theoretical study. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 166:74-85. [DOI: 10.1016/j.jphotobiol.2016.11.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 09/22/2016] [Accepted: 11/05/2016] [Indexed: 12/11/2022]
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16
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Manzoni V, Coutinho K, Canuto S. An insightful approach for understanding solvatochromic reversal. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.05.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Spectroscopic and nonlinear optical properties of new chalcone fluorescent probes for bioimaging applications: a theoretical and experimental study. J Mol Model 2016; 22:125. [PMID: 27168200 DOI: 10.1007/s00894-016-2990-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 04/21/2016] [Indexed: 10/21/2022]
Abstract
In this study, the newly synthesized non-centrosymmetric, 4-dimethylamino-3'-isothiocyanatochalcone (PKA) compound was presented. This compound belongs to the chalcone group, and its main purpose is to be used in biomedical imaging as a fluorescence dye. For this reason, the linear and nonlinear properties in solvents of different polarity were thoroughly studied. In accordance with the requirements for a fluorochrome, the PKA compound is characterized by strong absorption, large Stokes' shifts, relatively high fluorescence quantum yields and high nonlinear optical response. Moreover, the isothiocyanate reactive probe was conjugated with Concanavalin A. Conventional fluorescence microscopy imaging of Candida albicans cells incubated with the PKA-Concanavalin A, is presented. The results of this study show that the novel conjugate PKA-Concanavalin A could be a promising new probe for cellular labelling in biological and biomedical research. Graphical abstract Spectroscopic behavior of the PKA dye.
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18
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Rezende MC. A generalized reversal model for the solvatochromism of merocyanines. J PHYS ORG CHEM 2016. [DOI: 10.1002/poc.3565] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Stock RI, de Melo CEA, Schramm ADS, Nicoleti CR, Bortoluzzi AJ, Heying RDS, Machado VG, Rezende MC. Structure–behavior study of a family of “hybrid cyanine” dyes which exhibit inverted solvatochromism. Phys Chem Chem Phys 2016; 18:32256-32265. [DOI: 10.1039/c6cp06708e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reverse solvatochromism of twenty “hybrid cyanine” dyes reflects their different responses to some properties of the solvent.
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Affiliation(s)
- Rafaela I. Stock
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- CP 476
- Florianópolis
| | - Carlos E. A. de Melo
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- CP 476
- Florianópolis
| | - Adriana D. S. Schramm
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- CP 476
- Florianópolis
| | - Celso R. Nicoleti
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- CP 476
- Florianópolis
| | | | - Renata da S. Heying
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- CP 476
- Florianópolis
| | - Vanderlei G. Machado
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- CP 476
- Florianópolis
| | - Marcos C. Rezende
- Facultad de Química y Biología
- Universidad de Santiago
- Av. B. O'Higgins 3363
- Santiago
- Chile
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20
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Stock RI, Schramm ADS, Rezende MC, Machado VG. Reverse solvatochromism in solvent binary mixtures: a case study using a 4-(nitrostyryl)phenolate as a probe. Phys Chem Chem Phys 2016; 18:20266-9. [DOI: 10.1039/c6cp03875a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A 4-(nitrostyryl)phenolate was synthesized and its use in pure solvents revealed a reversion in solvatochromism.
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Affiliation(s)
- Rafaela I. Stock
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- Florianópolis
- Brazil
| | - Adriana D. S. Schramm
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- Florianópolis
- Brazil
| | | | - Vanderlei G. Machado
- Departamento de Química
- Universidade Federal de Santa Catarina
- UFSC
- Florianópolis
- Brazil
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21
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Kulinich AV, Mikitenko EK, Ishchenko AA. Scope of negative solvatochromism and solvatofluorochromism of merocyanines. Phys Chem Chem Phys 2016; 18:3444-53. [PMID: 26743674 DOI: 10.1039/c5cp06653k] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Can negatively solvatochromic merocyanines retain their generic characteristics in the full range of solvent polarities including low-polarity alkanes? To find the answer, the solvatochromism of a vinylogous series of tailored highly dipolar merocyanines was thoroughly investigated both experimentally and theoretically.
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Affiliation(s)
- A. V. Kulinich
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- Kyiv
- Ukraine
| | - E. K. Mikitenko
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- Kyiv
- Ukraine
| | - A. A. Ishchenko
- Institute of Organic Chemistry
- National Academy of Sciences of Ukraine
- Kyiv
- Ukraine
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22
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Abstract
For the modeling of solvatochromism with an explicit representation of the solvent molecules, the quality of preceding molecular dynamics simulations is crucial. Therefore, the possibility to apply force fields which are derived with as little empiricism as possible seems desirable. Such an approach is tested here by exploiting the sensitive solvatochromism of p-nitroaniline, and the use of reliable excitation energies based on approximate second-order coupled cluster results within a polarizable embedding scheme. The quality of the various MD settings for four different solvents, water, methanol, ethanol, and dichloromethane, is assessed. In general, good agreement with the experiment is observed when polarizable force fields and special treatment of hydrogen bonding are applied.
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Affiliation(s)
- Tobias Schwabe
- Center for Bioinformatics and Physical Chemistry Institute, University of Hamburg, Bundesstraße 43, D-20146 Hamburg, Germany
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23
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Stock RI, Nandi LG, Nicoleti CR, Schramm ADS, Meller SL, Heying RS, Coimbra DF, Andriani KF, Caramori GF, Bortoluzzi AJ, Machado VG. Synthesis and Solvatochromism of Substituted 4-(Nitrostyryl)phenolate Dyes. J Org Chem 2015. [DOI: 10.1021/acs.joc.5b00983] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rafaela I. Stock
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Leandro G. Nandi
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Celso R. Nicoleti
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Adriana D. S. Schramm
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Sheila L. Meller
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Renata S. Heying
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Daniel F. Coimbra
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Karla F. Andriani
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Giovanni F. Caramori
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Adailton J. Bortoluzzi
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
| | - Vanderlei G. Machado
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis, SC, 88040-900, Brazil
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24
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Krawczyk P. Time-dependent density functional theory calculations of the solvatochromism of some azo sulfonamide fluorochromes. J Mol Model 2015; 21:118. [PMID: 25877526 PMCID: PMC4427650 DOI: 10.1007/s00894-015-2651-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Accepted: 03/16/2015] [Indexed: 12/03/2022]
Abstract
The absorption and emission spectra of three azo sulfonamide compounds in different solvents were investigated theoretically by using response functions combined with density functional theory (DFT), while the solvent effect on the structure and the electronic transitions was determined using the integral equation formalism for the polarizable continuum model (IEF-PCM). The results show that the applied different exchange-correlation functionals can reproduce the experimental values well. DFT calculations of the title compounds showed that the H-bond formed between the solute and solvent molecules is one of the major causes of the reversible solvatochromism observed in measured spectra. This is due to a better stabilization of the neutral form than the zwitterionic form in the polar protic solvents, which is characteristic of the hypsochromic shift. On the other hand, the molecules considered exhibit a monotonic behavior regarding the polarity of the low-lying excited state (Δμg-CT) as a function of the solvent polarity. This dependence occurs in the case of the positive solvatochromism and confirms the thesis regarding the H-bond solute-solvent interactions. Theoretically determined values of the two-photon cross section revealed that the (σOF(2)) shows similar trends with changes in λabs, in contrast to <δ(OF)> values. In conclusion, the results demonstrate that the investigated molecules can be used successfully as fluorochromes in bioimaging.
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Affiliation(s)
- Przemysław Krawczyk
- Collegium Medicum, Department of Physical Chemistry, Nicolaus Copernicus University, Kurpińskiego 5, 85-950, Bydgoszcz, Poland,
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25
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Choi MS, Gupta A, Seo JH, Velmathi S, Wilson JN, Park JS. Characteristic Fluorescence Response of (6-Hydroxy-2-naphthyl)ethenyl Pyridinium Dyes with Bovine Serum Albumin. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Myung-Seok Choi
- Department of Materials Chemistry and Engineering; Konkuk University; Seoul 143-701 Korea
| | - Ankush Gupta
- Department of Organic Material and Polymer Engineering; Dong-A University; Busan 604-714 Korea
| | - Jung Hwa Seo
- Department of Materials Physics; Dong-A University; Busan 604-714 Korea
| | - S. Velmathi
- Department of Chemistry; National Institute of Technology; Tiruchirappalli 620 015 India
| | - James N. Wilson
- Department of Chemistry; University of Miami; Coral Gables FL 33124 USA
| | - Jong S. Park
- Department of Organic Material and Polymer Engineering; Dong-A University; Busan 604-714 Korea
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26
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Simone E, Nagy ZK. A link between the ATR-UV/Vis and Raman spectra of zwitterionic solutions and the polymorphic outcome in cooling crystallization. CrystEngComm 2015. [DOI: 10.1039/c5ce00702j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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27
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de Melo CEA, Nandi LG, Domínguez M, Rezende MC, Machado VG. Solvatochromic behavior of dyes with dimethylamino electron-donor and nitro electron-acceptor groups in their molecular structure. J PHYS ORG CHEM 2014. [DOI: 10.1002/poc.3402] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Carlos E. A. de Melo
- Departamento de Química; Universidade Federal de Santa Catarina; UFSC Florianópolis SC Brazil
| | - Leandro G. Nandi
- Departamento de Química; Universidade Federal de Santa Catarina; UFSC Florianópolis SC Brazil
| | - Moisés Domínguez
- Facultad de Química y Biología; Universidad de Santiago; Av. B. O'Higgins Santiago Chile
| | - Marcos C. Rezende
- Facultad de Química y Biología; Universidad de Santiago; Av. B. O'Higgins Santiago Chile
| | - Vanderlei G. Machado
- Departamento de Química; Universidade Federal de Santa Catarina; UFSC Florianópolis SC Brazil
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28
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Junior L, Colherinhas G, Fonseca T, Castro M. Solvent effects on the first hyperpolarizability of retinal derivatives. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2014.02.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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29
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Hede T, Murugan NA, Kongsted J, Leck C, Ågren H. Simulations of Light Absorption of Carbon Particles in Nanoaerosol Clusters. J Phys Chem A 2014; 118:1879-86. [DOI: 10.1021/jp412384j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Thomas Hede
- Department
of Meteorology, Stockholm University, S-106 91 Stockholm, Sweden
| | - N. Arul Murugan
- Division
of Theoretical Chemistry and Biology, School of Biotechnology, KTH Royal Institute of Technology, SE-10691 Stockholm, Sweden
| | - Jacob Kongsted
- Department
of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
| | - Caroline Leck
- Department
of Meteorology, Stockholm University, S-106 91 Stockholm, Sweden
| | - Hans Ågren
- Division
of Theoretical Chemistry and Biology, School of Biotechnology, KTH Royal Institute of Technology, SE-10691 Stockholm, Sweden
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30
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Silva DL, Murugan NA, Kongsted J, Ågren H, Canuto S. Self-aggregation and optical absorption of stilbazolium merocyanine in chloroform. J Phys Chem B 2014; 118:1715-25. [PMID: 24467553 DOI: 10.1021/jp411178h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Dipolar aggregation is in many cases detrimental for the functioning of optical materials. In this study we investigate self-aggregation and optical absorption of stilbazolium merocyanine (SM) in chloroform solution by performing classical Molecular Dynamics (MD) simulations under ambient conditions. The reversal solvatochromic shift, the large bathochromic shift, and the structured absorption band presented by SM in chloroform solution are all aspects of its optical absorption behavior for which the existence of self-aggregation is yet not completely understood. Moreover, the spectroscopic properties of SM oligomers and their occurrence in solvent of low polarity remain a relevant topic that deserves to be investigated. Our analysis of the aggregation behavior of SM in chloroform verified that the majority of the chromophores are involved in the formation of oligomers in solution, where the whole dimer and part of the trimer populations present a stable π-stacking structure. The optical properties of the monomers and oligomers in solution were evaluated by means of a discrete polarizable embedding quantum mechanical/molecular mechanical (PE-QM/MM) response scheme where the quantum part is described at the level of density functional theory. The visible absorption spectrum of SM in chloroform is simulated using time average values obtained for the monomeric and oligomeric forms of SM from the PE-QM/MM calculations performed on uncorrelated configurations extracted from the classical MD simulations. This study shows that the self-aggregation of SM in chloroform may exist, but it is not essential for reproducing the reversal solvatochromic shift in chloroform and that the process does not contribute to enhance the bathochromic shift nor explain the structure observed in its absorption band. Moreover, it is verified that since the electronic transitions of the monomer and oligomers are close together, changes in the interplane separation between the monomeric units of the stacked oligomers substantially affect the spectral resolution of their contribution to the optical absorption spectrum.
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Affiliation(s)
- Daniel L Silva
- Instituto de Física, Universidade de São Paulo , Caixa Postal 66318, 05314-970 São Paulo, SP, Brazil
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31
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Nandi LG, Facin F, Marini VG, Zimmermann LM, Giusti LA, Silva RD, Caramori GF, Machado VG. Nitro-Substituted 4-[(Phenylmethylene)imino]phenolates: Solvatochromism and Their Use as Solvatochromic Switches and as Probes for the Investigation of Preferential Solvation in Solvent Mixtures. J Org Chem 2012; 77:10668-79. [DOI: 10.1021/jo301890r] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Leandro G. Nandi
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
| | - Felipe Facin
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
| | - Vanderléia G. Marini
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
| | - Lizandra M. Zimmermann
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
| | - Luciano A. Giusti
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
| | - Robson da Silva
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
| | - Giovanni F. Caramori
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
| | - Vanderlei G. Machado
- Departamento de Química, Universidade Federal de Santa Catarina, UFSC, CP 476, Florianópolis,
Santa Catarina 88040-900, Brazil
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32
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Domínguez ME, Rezende MC, Márquez S. Theoretical study of the solvatochromism of a donor-acceptor bithiophene. J Mol Model 2012; 19:689-96. [PMID: 23011609 DOI: 10.1007/s00894-012-1593-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Accepted: 08/30/2012] [Indexed: 11/27/2022]
Abstract
The solvation and the solvatochromic behavior of the 5-(methylthio)-5'-nitro-2,2'-bithiophene 1 in diethyl ether, dichloromethane, acetonitrile, methanol and formamide was theoretically investigated with an iterative molecular and quantum mechanics (QM/MM) approach. Calculated longest-wavelength solvatochromic absorption band of 1, obtained as averages of statistically uncorrelated configurations, including the solute and explicit solvent molecules of the first and second solvation layer, were in excellent agreement with the experimental results.
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Affiliation(s)
- Moisés Elías Domínguez
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195, Berlin, Germany.
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33
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Bergen A, Bohne C, Fuentealba D, Ihmels H, Bats JW, Deiseroth HJ, Neumann E. Studies of the solvatochromic emission properties of N-aroylurea derivatives II: influence of hydrogen-bonding interactions. Photochem Photobiol Sci 2012; 11:1914-28. [PMID: 22945663 DOI: 10.1039/c2pp25167a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The solvatochromic emission properties of five naphthoylurea derivatives with different substitution patterns at the naphthoylurea functionality were investigated, with a particular focus on the influence of inter- and intramolecular H-bonding interactions. The bathochromic shifts of the emission maxima correlate well with the acceptor number or Catalán's acidity of the solvent (Δλ = 47-86 nm), indicating an excited species with a pronounced negative charge that is stabilized by H-bond donating (HBD) solvents. In media with restricted free volume the formation of the charged species is not favored, because the required conformational change to establish an intramolecular charge transfer (ICT) between the fluorophore and the acylurea substituent is hindered, and the emission mainly originates from the locally excited state. This relationship between the alignment of the naphthoyl carbonyl functionality relative to the naphthyl ring and the spectroscopic shift was confirmed by the comparison of the ground state conformation and the emission spectra of the naphthoylurea derivatives in the solid state. Time-resolved experiments revealed different excited entities, whose lifetimes are significantly influenced by the HBD properties and the temperature of the environment. With few exceptions the naphthoylurea derivatives exhibit only two emissive species in the nanosecond range. All experimental data point to conformational relaxation and solvent reorganization leading to the cis and trans isomers of one preferential conformer with respect to the acylurea unit. The structure of the preferred conformation is mainly determined by the possible inter- or intramolecular H-bonds and is therefore also strongly influenced by the HBD and H-bond accepting (HBA) properties of the polar solvents. As the NH groups of the acylurea functionality contribute mainly to the entire inter- and intramolecular H-bond arrangement the variation of the substitution pattern of the urea unit, specifically the presence and position of the NH groups, leads to derivatives with significantly different steady-state and time-resolved emission properties.
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Affiliation(s)
- Anna Bergen
- Department of Chemistry and Biology, University of Siegen, Siegen, Germany
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34
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Schwabe T, Sneskov K, Haugaard Olsen JM, Kongsted J, Christiansen O, Hättig C. PERI–CC2: A Polarizable Embedded RI-CC2 Method. J Chem Theory Comput 2012; 8:3274-83. [DOI: 10.1021/ct3003749] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tobias Schwabe
- Center for Bioinformatics and
Institute of Physical Chemistry, University of Hamburg, Bundesstraße
43, D-20146 Hamburg, Germany
| | - Kristian Sneskov
- Center for Oxygen Microscopy
and Imaging, Department of Chemistry, Aarhus University, Langelandsgade
140, DK-8000 Aarhus C, Denmark
- The Lundbeck Foundation Center
for Theoretical Chemistry, Department of Chemistry, Aarhus University,
Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Jógvan Magnus Haugaard Olsen
- Department of Physics, Chemistry
and Pharmacy, University of Southern Denmark, Campusvej 55, DK-5230
Odense M, Denmark
| | - Jacob Kongsted
- Department of Physics, Chemistry
and Pharmacy, University of Southern Denmark, Campusvej 55, DK-5230
Odense M, Denmark
| | - Ove Christiansen
- Center for Oxygen Microscopy
and Imaging, Department of Chemistry, Aarhus University, Langelandsgade
140, DK-8000 Aarhus C, Denmark
- The Lundbeck Foundation Center
for Theoretical Chemistry, Department of Chemistry, Aarhus University,
Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Christof Hättig
- Lehrstuhl
für Theoretische
Chemie, Ruhr-Universität Bochum, 44801 Bochum, Germany
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35
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Murugan NA, Aidas K, Kongsted J, Rinkevicius Z, Ågren H. NMR Spin-Spin Coupling Constants in Polymethine Dyes as Polarity Indicators. Chemistry 2012; 18:11677-84. [PMID: 22887687 DOI: 10.1002/chem.201200270] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2012] [Revised: 04/02/2012] [Indexed: 11/07/2022]
Affiliation(s)
- N Arul Murugan
- Division of Theoretical Chemistry and Biology, School of Biotechnology, Royal Institute of Technology, 10691 Stockholm, Sweden.
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36
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Rezende MC, Aracena A. Electrophilicity and solvatochromic reversal of pyridinium phenolate betaine dyes. Chem Phys Lett 2012. [DOI: 10.1016/j.cplett.2012.06.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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37
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Reish ME, Kay AJ, Teshome A, Asselberghs I, Clays K, Gordon KC. Testing Computational Models of Hyperpolarizability in a Merocyanine Dye Using Spectroscopic and DFT Methods. J Phys Chem A 2012; 116:5453-63. [DOI: 10.1021/jp301455r] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Matthew E. Reish
- MacDiarmid Institute for Advanced
Materials and Nanotechnology, Department of Chemistry, University of Otago, P.O. Box 56, Dunedin, New Zealand
9054
| | - Andrew J. Kay
- Photonics, Industrial Research Ltd., P.O. Box 31-310, Lower Hutt, New Zealand
5040
| | - Ayele Teshome
- Department of Chemistry, University of Leuven, Celestijnenlaan 200D, B-3001
Leuven, Belgium
| | - Inge Asselberghs
- Department of Chemistry, University of Leuven, Celestijnenlaan 200D, B-3001
Leuven, Belgium
| | - Koen Clays
- Department of Chemistry, University of Leuven, Celestijnenlaan 200D, B-3001
Leuven, Belgium
| | - Keith C. Gordon
- MacDiarmid Institute for Advanced
Materials and Nanotechnology, Department of Chemistry, University of Otago, P.O. Box 56, Dunedin, New Zealand
9054
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38
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Murugan NA, Kongsted J, Rinkevicius Z, Ågren H. Color modeling of protein optical probes. Phys Chem Chem Phys 2012; 14:1107-12. [DOI: 10.1039/c1cp23060c] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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39
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Prukała D, Prukała W, Gierszewski M, Karolczak J, Khmelinskii I, Sikorski M. Influence of pH on photophysical properties of (E)-1-(4-chlorobenzyl)-4-(4-hydroxystyryl)pyridinium chloride. Photochem Photobiol Sci 2012; 11:1454-64. [DOI: 10.1039/c2pp25063b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Kahan A, Wand A, Ruhman S, Zilberg S, Haas Y. Solvent Tuning of a Conical Intersection: Direct Experimental Verification of a Theoretical Prediction. J Phys Chem A 2011; 115:10854-61. [DOI: 10.1021/jp206412h] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anat Kahan
- Institute of Chemistry and the Farkas Center for Light-Induced Processes, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Amir Wand
- Institute of Chemistry and the Farkas Center for Light-Induced Processes, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Sanford Ruhman
- Institute of Chemistry and the Farkas Center for Light-Induced Processes, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Shmuel Zilberg
- Institute of Chemistry and the Farkas Center for Light-Induced Processes, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Yehuda Haas
- Institute of Chemistry and the Farkas Center for Light-Induced Processes, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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41
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Schwabe T, Olsen JMH, Sneskov K, Kongsted J, Christiansen O. Solvation Effects on Electronic Transitions: Exploring the Performance of Advanced Solvent Potentials in Polarizable Embedding Calculations. J Chem Theory Comput 2011; 7:2209-17. [PMID: 26606490 DOI: 10.1021/ct200258g] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The polarizable embedding (PE) approach, which combines quantum mechanics (QM) and molecular mechanics (MM), is applied to predict solvatochromic effects on excitation energies of several representative molecules in aqueous, methanol, acetonitrile, and carbon tetrachloride solutions. Good agreement with experimental results for excitation energies and for solvatochromic shifts is demonstrated on the basis of either density functional theory or coupled cluster methods. Solvent-dependent trends are fully reproduced in this diverse set of solvents. Furthermore, it is shown that the inclusion of higher order multipole moments and anisotropic polarizabilities in the electrostatic embedding potentials leads to a faster convergence with respect to a full QM treatment (within about 0.1 eV of estimated full QM treatments). It is thereby illustrated that the use of advanced solvent potentials can provide higher accuracy compared to various simpler approaches for the prediction of solvent shifts and do so in a computationally competitive manner.
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Affiliation(s)
- Tobias Schwabe
- Center for Oxygen Microscopy and Imaging, Department of Chemistry, Aarhus University , Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | | | - Kristian Sneskov
- Center for Oxygen Microscopy and Imaging, Department of Chemistry, Aarhus University , Langelandsgade 140, DK-8000 Aarhus C, Denmark.,The Lundbeck Foundation Center for Theoretical Chemistry, Department of Chemistry, Aarhus University , Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Jacob Kongsted
- Department of Physics and Chemistry, University of Southern Denmark , Campusvej 55, DK-5230 Odense M, Denmark
| | - Ove Christiansen
- Center for Oxygen Microscopy and Imaging, Department of Chemistry, Aarhus University , Langelandsgade 140, DK-8000 Aarhus C, Denmark.,The Lundbeck Foundation Center for Theoretical Chemistry, Department of Chemistry, Aarhus University , Langelandsgade 140, DK-8000 Aarhus C, Denmark
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42
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Arul Murugan N, Kongsted J, Rinkevicius Z, Aidas K, Mikkelsen KV, Ågren H. Hybrid density functional theory/molecular mechanics calculations of two-photon absorption of dimethylamino nitro stilbene in solution. Phys Chem Chem Phys 2011; 13:12506-16. [DOI: 10.1039/c1cp20611g] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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