ORCID Profile
0000-0002-4272-5128
Current Organisation
Hashemite University
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Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D1RA08460G
Abstract: The host–guest inclusion complexation of thymoquinone by cucurbit[7]uril in aqueous solution is established, which results in an enhanced biological activity.
Publisher: Royal Society of Chemistry (RSC)
Date: 2013
DOI: 10.1039/C3DT51836A
Abstract: An exceptional, temperature-dependent enhancement of luminescence is reported upon encapsulation of an iridium(III) polypyridyl complex in cucurbit[10]uril (Q[10]). This is the first demonstrated ex le of a luminescent transition metal complex occupying the Q[10] cavity with this type of differential response.
Publisher: American Chemical Society (ACS)
Date: 17-06-2016
DOI: 10.1021/ACS.INORGCHEM.6B01037
Abstract: The weaker emission typically seen for iridium(III) cyclometalated complexes in aqueous medium can be reversed via encapsulation in cucurbit[10]uril (Q[10]). The Q[10] cavity is shown to effectively maximize quantum yields for the complexes, compared to any other medium. This may provide significant advantages for a number of sensor applications. NMR studies show that the complexes are accommodated similarly within the host molecule, even with cationic substituents attached to the ppy ligands, indicating that the hydrophobic effect is the dominant driving force for binding. Cavity-encapsulated 1:1 host-guest species dominate the emission, but 1:2 species are also indicated, which also give some enhancement of intensity. Results demonstrate that the enhancement is due primarily to much lower rates of nonradiative decay but also suggest that the encapsulation can cause a change in character of the emitting state.
Publisher: Royal Society of Chemistry (RSC)
Date: 2018
DOI: 10.1039/C7AN01632H
Abstract: A new quantitative model is developed for the luminescence of aqueous solutions of cyclometalated iridium complexes encapsulated in Q[10].
Publisher: Desalination Publications
Date: 2021
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2RA00044J
Abstract: This study aimed to clarify the physico-chemical properties of cucurbit[7]uril (CB[7]) and cinnamaldehyde (Cinn) inclusion complexes (CB[7]–Cinn) and their resulting antitumor activity.
Publisher: Elsevier BV
Date: 07-2022
Publisher: Desalination Publications
Date: 2021
No related grants have been discovered for lubna alrawashdeh.