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Cibotaru S, Nicolescu A, Marin L. Dynamic PEGylated phenothiazine imines; synthesis, photophysical behavior and reversible luminescence switching in response to external stimuli. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Optical properties of new 5- (phenothiazinyl)methylidenebarbituric acid derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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New fluorescent phenothiazine carboxylates for fluorescent nanomaterials. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ermiş E, Durmuş K, Aygüzer ÖU, Berber H, Güllü M. A new 2,2′-oxydianiline derivative symmetrical azomethine compound containing thiophene units: Synthesis, spectroscopic characterization (UV–Vis, FTIR, 1 H and 13 C NMR) and DFT calculations. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Bejan A, Ailincai D, Simionescu BC, Marin L. Chitosan hydrogelation with a phenothiazine based aldehyde: a synthetic approach toward highly luminescent biomaterials. Polym Chem 2018. [DOI: 10.1039/c7py01678f] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Hydrogelation of chitosan with a photoactive aldehyde via covalent dynamic chemistry proved an original approach towards efficient luminescent biomaterials.
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Affiliation(s)
- Andrei Bejan
- “Petru Poni” Institute of Macromolecular Chemistry
- Romanian Academy
- 700487 Iasi
- Romania
| | - Daniela Ailincai
- “Petru Poni” Institute of Macromolecular Chemistry
- Romanian Academy
- 700487 Iasi
- Romania
| | - Bogdan C. Simionescu
- “Petru Poni” Institute of Macromolecular Chemistry
- Romanian Academy
- 700487 Iasi
- Romania
- Department of Synthetic and Natural Polymers
| | - Luminita Marin
- “Petru Poni” Institute of Macromolecular Chemistry
- Romanian Academy
- 700487 Iasi
- Romania
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Physicochemical properties of novel methyl 2-{(E)-[(2-hydroxynaphthalen-1-yl)methylidene] amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate as turn-off fluorometric chemosensor for detection Fe3+ ion. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.07.054] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Sęk D, Siwy M, Małecki JG, Kotowicz S, Golba S, Nowak EM, Sanetra J, Schab-Balcerzak E. Polycyclic aromatic hydrocarbons connected with Schiff base linkers: Experimental and theoretical photophysical characterization and electrochemical properties. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 175:168-176. [PMID: 28038374 DOI: 10.1016/j.saa.2016.12.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 12/14/2016] [Accepted: 12/19/2016] [Indexed: 06/06/2023]
Abstract
A series of polyaromatic hydrocarbons with anthracene, phenanthrene and pyrene units connected with Schiff base junctions were synthesized via condensation of p-phenylenediamine and hydrazine with selected aldehydes. The effect of both hydrocarbon structures and presence of N-N- or phenyl- linked diimines on properties of the prepared azines and azomethines was analyzed. The obtained compounds were soluble in common organic solvents and melted in the range of 226-317°C. Their photophysical and electrochemical properties were investigated by UV-vis, photoluminescence spectroscopies and cyclic voltammetry (CV), respectively. Moreover, a density functional theory (DFT) was applied for calculation of their electronic and geometric structures as well as absorption and emission spectra. Additionally, their electron acceptor activity was preliminary tested in photovoltaic experiment.
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Affiliation(s)
- Danuta Sęk
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819 Zabrze, Poland
| | - Mariola Siwy
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819 Zabrze, Poland
| | - Jan Grzegorz Małecki
- Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland
| | - Sonia Kotowicz
- Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland
| | - Sylwia Golba
- Institute of Materials Science, University of Silesia, 1 75 Pulku Piechoty Str., 41-500 Chorzow, Poland
| | - Elżbieta M Nowak
- Faculty of Chemical Engineering and Technology, Cracow University of Technology, 24 Warszawska Str., 31-155 Krakow, Poland
| | - Jerzy Sanetra
- Institute of Physics, Cracow University of Technology, 1 Podchorazych Str., 30-035 Krakow, Poland
| | - Ewa Schab-Balcerzak
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819 Zabrze, Poland; Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland.
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