M
Muna R. A. Al-Mandhary
Researcher at Sultan Qaboos University
Publications - 26
Citations - 1594
Muna R. A. Al-Mandhary is an academic researcher from Sultan Qaboos University. The author has contributed to research in topics: Platinum & Ligand. The author has an hindex of 16, co-authored 26 publications receiving 1528 citations. Previous affiliations of Muna R. A. Al-Mandhary include University of Cambridge.
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Journal ArticleDOI
The energy gap law for triplet states in Pt-containing conjugated polymers and monomers.
Joanne S. Wilson,Nazia Chawdhury,Muna R. A. Al-Mandhary,Muhammad Younus,Muhammad S. Khan,Paul R. Raithby,Anna Köhler,Richard H. Friend +7 more
TL;DR: It is found that the nonradiative decay rate from the triplet state T(1) increases exponentially with decreasing T( 1)-S(0) gap for the polymers and monomers at 300 and 20 K.
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Evolution of lowest singlet and triplet excited states with number of thienyl rings in platinum poly-ynes
Nazia Chawdhury,Anna Köhler,Richard H. Friend,Wai Yeung Wong,Jack Lewis,Muhammad Younus,Paul R. Raithby,Timothy C. Corcoran,Muna R. A. Al-Mandhary,Muhammad S. Khan +9 more
TL;DR: In this paper, the optical absorption, photoluminescence, and photocurrent action spectra of trans-Pt(PBu3n)2Cl2 with one equivalent of the diterminal alkynyl oligothiophenes H-C≡C-R-C-H in CH2Cl 2/iPr2NH at room temperature were reported.
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Synthesis, Electrochemistry, and Spectroscopy of Blue Platinum(II) Polyynes and Diynes.
Muhammed Younus,Anna Köhler,Stephane Cron,Nazia Chawdhury,Muna R. A. Al-Mandhary,Muhammad S. Khan,Jack Lewis,Nicholas J. Long,Richard H. Friend,Paul R. Raithby +9 more
TL;DR: The smallest band gap observed so far for an organometallic polymer is exhibited by the blue, rigid-rod polymer 2, which is prepared by the reaction of trans-[PtCl2 (PnBu3 )2 ] with one equivalent of 1.77 eV.
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Triplet states in a series of Pt-containing ethynylenes
Joanne S. Wilson,Anna Köhler,Richard H. Friend,Mohammed K. Al-Suti,Muna R. A. Al-Mandhary,Muhammad S. Khan,Paul R. Raithby +6 more
TL;DR: In this paper, the authors studied the evolution of the triplet excited state in a series of six ethynylenic polymers, where the spacer unit R was systematically varied to give optical gaps from 1.7 − 3.0 eV.
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Synthesis, characterisation and optical spectroscopy of diynes and poly-ynes containing derivatised fluorenes in the backbone
Muhammad S. Khan,Muna R. A. Al-Mandhary,Mohammed K. Al-Suti,Birte Ahrens,Mary F. Mahon,Louise Male,Paul R. Raithby,Clare E. Boothby,Anna Köhler +8 more
TL;DR: A series of trimethylsilyl-protected and terminal mono-and bis-alkynes based on 9,9-dioctylfluorene, 2-(trimmethylsilylethynyl)-9, 9-dIOFLUORNE 1a, 2-ethynyl-9,9dIOBLUORENE 1b, 2,7-bis(trimethyl-sily leysynyl)fluoren-9-one, 2