Fluorescent homooxacalixarenes: recent applications in supramolecular systems

Autor: Paula M. Marcos, Mário N. Berberan-Santos

Publikováno v: Frontiers in Chemistry, Vol 11 (2023)

This review covers recent advances (from 2006 to date) in supramolecular systems based on fluorescent homooxacalixarenes, namely hexahomotrioxacalix[3]arenes, dihomooxacalix[4]arenes and tetrahomodioxacalix[4]arenes, focusing on fluorescence sensing

Externí odkaz: https://doaj.org/article/3db2923d3b0547999129987582547a7f

Simultaneous Quantification of Fullerenes C60 and C70 in Organic Solvents by Excitation–Emission Matrix Fluorescence Spectroscopy

Autor: Ivan V. Mikheev, Viktor A. Verkhovskii, Sofiya M. Byvsheva, Dmitry S. Volkov, Mikhail A. Proskurnin, Vladimir K. Ivanov

Publikováno v: Inorganics, Vol 11, Iss 4, p 136 (2023)

Excitation–emission matrix (EEM) fluorescence spectroscopy of unmodified (pristine) fullerenes C60 and C70 in benzene, toluene, and n-hexane at room temperature was used for their quantification by their solvent-dependent EEM bands specific to each

Externí odkaz: https://doaj.org/article/d6ac97b0407e42928059514a500964fb

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How Do Defects in Carbon Nanostructures Regulate the Photoinduced Electron Transfer Processes? The Case of Phenine Nanotubes

Autor: Olga A. Stasyuk, Anton J. Stasyuk, Alexander A. Voityuk, Miquel Solà

Publikováno v: Chemphyschem
ChemPhysChem, 2021, vol. 22, núm. 12, p. 1178-1186
Articles publicats (D-Q)
Stasyuk, Anton J. Stasyuk, Olga A. Solà i Puig, Miquel Voityuk, Alexander A. 2021 How do defects in carbon nanostructures regulate the photoinduced electron transfer processes? The case of phenine nanotubes ChemPhysChem 22 12 1178 1186
DUGiDocs – Universitat de Girona
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Photoinduced electron transfer is studied in a series of inclusion complexes of structurally modified phenine nanotubes (pNT) with C70 using the TD‐DFT method. Analysis of electronic properties of the complexes shows that the electron transfer is i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38ec61fcb679b4bb1ceafc5d033167ac
http://europepmc.org/articles/PMC8252612

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