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Shokurov AV, Shcherbina MA, Bakirov AV, Alexandrova AV, Raitman OA, Arslanov VV, Chvalun SN, Selektor SL. Rational Design of Hemicyanine Langmuir Monolayers by Cation-Induced Preorganization of Their Structure for Sensory Response Enhancement. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:7690-7697. [PMID: 29874084 DOI: 10.1021/acs.langmuir.8b01369] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This study takes a novel approach to the enhancement of receptor properties of thin-film sensors based on hemicyanine dyes with dithia-aza-crown-ionophoric moiety. By means of in situ UV-vis and X-ray reflectivity (XRR) measurements, it was revealed that the introduction of up to 0.25 mmol of Hg2+ under a preliminarily compressed monolayer, formed on pure water, does not lead to cation binding. This is due to the formation of "head-to-tail" aggregates (H-type), in which ionophoric group is blocked by the neighboring molecule. However, the presence of barium cations in the subphase under the forming Langmuir monolayer of the mentioned compound causes codirectional (head-to-head) orientation of chromoionophore fragments. This provides preorganization of a monolayer structure that facilitates the binding of complementary mercury cations, even in a compressed state: asymmetric sandwich complexes containing two dye molecules coordinate a Hg2+ cation between them. This complex structure was confirmed by molecular modeling based on the electron density distribution calculated from XRR measurement data. Such preorganization of supramolecular ensembles induced by cations, which do not participate in the complex formation with macroheterocyclic receptors, may have applications in fields where strict control of molecular orientation at the interface is required, such as nanoelectronics, sensorics, catalysis, etc.
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Affiliation(s)
- A V Shokurov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences , Moscow 119071 , Russia
| | - M A Shcherbina
- National Research Centre "Kurchatov Institute" , Moscow 123098 , Russia
- Moscow Institute of Physics and Technology (State University) , Moscow Region 141701 , Russia
| | - A V Bakirov
- N.S. Enikopolov Institute of Synthetic Polymer Materials of Russian Academy of Sciences , Moscow 117393 , Russia
| | - A V Alexandrova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences , Moscow 119071 , Russia
| | - O A Raitman
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences , Moscow 119071 , Russia
| | - V V Arslanov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences , Moscow 119071 , Russia
| | - S N Chvalun
- National Research Centre "Kurchatov Institute" , Moscow 123098 , Russia
- N.S. Enikopolov Institute of Synthetic Polymer Materials of Russian Academy of Sciences , Moscow 117393 , Russia
| | - S L Selektor
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of Russian Academy of Sciences , Moscow 119071 , Russia
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Khabibullina GR, Fedotova ES, Abdullin MF, Tyumkina TV, Akhmetova VR, Ibragimov AG. Efficient synthesis of N-carboxyalkyl-substituted dithiaza- and dioxadithiazacycloalkanes by cyclocondensation of amino acids with formaldehyde and α,ω-dithiols. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017020233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Dmitrieva SN, Vedernikov AI, Ushakov EN, Kuz´mina LG, Gromov SP. Synthesis of benzoazacrown ethers by transformation of benzocrown macrocycle and preparation of related complexing agents. Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-1068-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Levason W, Reid G. Hetero-Crown Ethers-Synthesis and Metal-Binding Properties of Macrocyclic Ligands Bearing Group 16 (S, Se, Te) Donor Atoms. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Dmitrieva SN, Sidorenko NI, Kurchavov NA, Vedernikov AI, Freidzon AY, Kuz’mina LG, Buryak AK, Buslaeva TM, Bagatur’yants AA, Strelenko YA, Howard JAK, Gromov SP. Macrocyclic Complexes of Palladium(II) with Benzothiacrown Ethers: Synthesis, Characterization, and Structure of cis and trans Isomers. Inorg Chem 2011; 50:7500-10. [DOI: 10.1021/ic2003063] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Svetlana N. Dmitrieva
- Photochemistry Centre, Russian Academy of Sciences, ul. Novatorov 7a-1, Moscow 119421, Russian Federation
| | - Natalia I. Sidorenko
- Photochemistry Centre, Russian Academy of Sciences, ul. Novatorov 7a-1, Moscow 119421, Russian Federation
- M. V. Lomonosov Moscow State Academy of Fine Chemical Technology, prosp. Vernadskogo 86, Moscow 119571, Russian Federation
| | - Nikolay A. Kurchavov
- Photochemistry Centre, Russian Academy of Sciences, ul. Novatorov 7a-1, Moscow 119421, Russian Federation
| | - Artem I. Vedernikov
- Photochemistry Centre, Russian Academy of Sciences, ul. Novatorov 7a-1, Moscow 119421, Russian Federation
| | - Alexandra Ya. Freidzon
- Photochemistry Centre, Russian Academy of Sciences, ul. Novatorov 7a-1, Moscow 119421, Russian Federation
| | - Lyudmila G. Kuz’mina
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Moscow 119991, Russian Federation
| | - Aleksei K. Buryak
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskiy prosp. 31, Moscow 119991, Russian Federation
| | - Tat’yana M. Buslaeva
- M. V. Lomonosov Moscow State Academy of Fine Chemical Technology, prosp. Vernadskogo 86, Moscow 119571, Russian Federation
| | - Alexander A. Bagatur’yants
- Photochemistry Centre, Russian Academy of Sciences, ul. Novatorov 7a-1, Moscow 119421, Russian Federation
| | - Yuri A. Strelenko
- N. D. Zelinskiy Institute of Organic Chemistry, Russian Academy of Sciences, Leninskiy prosp. 47, Moscow 119991, Russian Federation
| | - Judith A. K. Howard
- Chemistry Department, Durham University, South Road, Durham DH1 3LE, United Kingdom
| | - Sergey P. Gromov
- Photochemistry Centre, Russian Academy of Sciences, ul. Novatorov 7a-1, Moscow 119421, Russian Federation
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