Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Utuq Ablikim"'
Autor:
Long Zhao, Ralf I. Kaiser, Bo Xu, Utuq Ablikim, Wenchao Lu, Musahid Ahmed, Mikhail M. Evseev, Eugene K. Bashkirov, Valeriy N. Azyazov, Marsel V. Zagidullin, Alexander N. Morozov, A. Hasan Howlader, Stanislaw F. Wnuk, Alexander M. Mebel, Dharati Joshi, Gregory Veber, Felix R. Fischer
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Helicenes represent key building blocks leading eventually to carbonaceous nanostructures. Here, exploiting [4]-helicene as a benchmark, the authors present a synthetic route to racemic helicenes via a vinylacetylene mediated gas phase chemistry with
Externí odkaz:
https://doaj.org/article/e40b306592ac46f3bbe375114e8d4a69
Autor:
Mikhail M. Evseev, Eugene K. Bashkirov, Bo Xu, Utuq Ablikim, Musahid Ahmed, Ralf I. Kaiser, Alexander M. Mebel, Long Zhao, Valeriy N. Azyazov
Publikováno v:
Angewandte Chemie International Edition. 59:4051-4058
A unified low-temperature reaction mechanism on the formation of acenes, phenacenes, and helicenes-polycyclic aromatic hydrocarbons (PAHs) that are distinct via the linear, zigzag, and ortho-condensed arrangements of fused benzene rings-is revealed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8d66c2f90f4fbe5cba1062824264a18
https://doi.org/10.1002/anie.201913037
https://doi.org/10.1002/anie.201913037
Autor:
Long Zhao, Ralf I. Kaiser, Bo Xu, Utuq Ablikim, Musahid Ahmed, Mikhail M. Evseev, Eugene K. Bashkirov, Valeriy N. Azyazov, Alexander M. Mebel
Publikováno v:
Angewandte Chemie (International ed. in English), vol 59, iss 10
A unified low-temperature reaction mechanism on the formation of acenes, phenacenes, and helicenes-polycyclic aromatic hydrocarbons (PAHs) that are distinct via the linear, zigzag, and ortho-condensed arrangements of fused benzene rings-is revealed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4522b781e2a57717898114e844ffc713
https://doi.org/10.1002/ange.201913037
https://doi.org/10.1002/ange.201913037
Autor:
Yue-Lin Chen, Matthew B. Prendergast, Musahid Ahmed, Bo Xu, Utuq Ablikim, Ralf I. Kaiser, Bing-Jian Sun, Agnes H. H. Chang, Felix R. Fischer, Rana K. Mohamed, Long Zhao
Publikováno v:
Angewandte Chemie International Edition. 58:17442-17450
Polycyclic aromatic hydrocarbons (PAHs) represent the link between resonance-stabilized free radicals and carbonaceous nanoparticles generated in incomplete combustion processes and in circumstellar envelopes of carbon rich asymptotic giant branch (A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59f695292e2945d8e0d6b2ad43025b25
https://doi.org/10.1002/anie.201909876
https://doi.org/10.1002/anie.201909876
Autor:
Stanislaw F. Wnuk, Wenchao Lu, Eugene K. Bashkirov, Long Zhao, Alexander M. Mebel, Bo Xu, Musahid Ahmed, Utuq Ablikim, Ralf I. Kaiser, A. Hasan Howlader, Mikhail M. Evseev, Valeriy N. Azyazov
Publikováno v:
ChemPhysChem. 20:791-797
For the last decades, the hydrogen-abstraction-acetylene-addition (HACA) mechanism has been widely invoked to rationalize the high-temperature synthesis of PAHs as detected in carbonaceous meteorites (CM) and proposed to exist in the interstellar med
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89963c3846bc9b415a3f39f4c2132f7e
https://doi.org/10.1002/cphc.201801154
https://doi.org/10.1002/cphc.201801154
Autor:
Ralf I. Kaiser, Alexander M. Mebel, Bo Xu, Utuq Ablikim, Artem D. Oleinikov, Long Zhao, A. Hasan Howlader, Valeriy N. Azyazov, Wenchao Lu, Musahid Ahmed, Stanislaw F. Wnuk, Matthew B. Prendergast
Publikováno v:
Physical Chemistry Chemical Physics. 21:16737-16750
The three-ring polycyclic aromatic hydrocarbons (PAHs) 3H-benz[e]indene (C13H10) and 1H-benz[f]indene (C13H10) along with their naphthalene-based isomers 2-(prop-2-yn-1-yl)naphthalene (C13H10), 2-(prop-1-yn-1-yl)naphthalene (C13H10), and 2-(propa-1,2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8facd7a8236845e4e49744dae41f7642
https://doi.org/10.1039/c9cp02930c
https://doi.org/10.1039/c9cp02930c
Autor:
Kirsten Schnorr, Daniel Rolles, Thomas J. A. Wolf, Utuq Ablikim, Nora Berrah, Timur Osipov, Hui Xiong, Razib Obaid, René C. Bilodeau, Andrea Battistoni, Aaron LaForge, Sven Augustin, Kirill Gokhberg
Publikováno v:
Physical Review Letters. 124
Intermolecular processes offer unique decay mechanisms for complex systems to internally relax. Here, we report the observation of an intermolecular Coulombic decay channel in an endohedral fullerene, a holmium nitride complex (Ho_{3}N) embedded with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c838fdfdd216a10a7cc7144c1d018594
https://doi.org/10.1103/physrevlett.124.113002
https://doi.org/10.1103/physrevlett.124.113002
Publikováno v:
Physical Review Letters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::c838fdfdd216a10a7cc7144c1d018594
Autor:
Valeriy N. Azyazov, Bo Xu, Utuq Ablikim, A. Hasan Howlader, Marsel V. Zagidullin, Alexander M. Mebel, Stanislaw F. Wnuk, Ralf I. Kaiser, Musahid Ahmed, Long Zhao
Publikováno v:
The Journal of Physical Chemistry Letters. 9:2620-2626
The formation of the simplest polycyclic aromatic hydrocarbon (PAH), naphthalene (C10H8), was explored in a high-temperature chemical reactor under combustion-like conditions in the phenyl (C6H5)–vinylacetylene (C4H4) system. The products were prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eaaac4d0b429e7c4a56784959fb763e
https://doi.org/10.1021/acs.jpclett.8b01020
https://doi.org/10.1021/acs.jpclett.8b01020
Autor:
Bo Xu, Utuq Ablikim, Musahid Ahmed, Long Zhao, Dharati Joshi, Alexander M. Mebel, Ralf I. Kaiser, Felix R. Fischer, Gregory Veber
Publikováno v:
Nature Astronomy. 2:413-419
For the past decades, the hydrogen-abstraction/acetylene-addition (HACA) mechanism has been instrumental in attempting to untangle the origin of polycyclic aromatic hydrocarbons (PAHs) as identified in carbonaceous meteorites such as Allende and Murc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c505e8a20aadc48783b5c4ebfd9581
https://doi.org/10.1038/s41550-018-0399-y
https://doi.org/10.1038/s41550-018-0399-y