Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Carola, Koper"'
Autor:
František Hartl, Leonardus W. Jenneskens, Piet Th. van Duijnen, Carola Koper, Layo van het Goor, Remco W. A. Havenith
Publikováno v:
Journal of solid state electrochemistry, 15(10), 2107-2117
One-electron oxidation of the non-alternant polycyclic aromatic hydrocarbon pleiadiene and related cyclohepta[c,d]pyrene and cyclohepta[c,d]fluoranthene in THF produces corresponding radical cations detectable in the temperature range of 293-263 K on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::371fc2de256155d6ce439690a6732e0d
https://doi.org/10.1007/s10008-011-1532-3
https://doi.org/10.1007/s10008-011-1532-3
Publikováno v:
Chemical Physics Letters. 454:30-35
The B3LYP/DZP++ adiabatic electron affinity (AEA) of nine (non)-alternant polycyclic aromatic hydrocarbons are reported and discussed. Calculations became feasible for molecules this size by projecting out the near-linearly dependent part of the one-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10af8b70e65aa1a481344ddfaab6f649
https://doi.org/10.1016/j.cplett.2008.01.065
https://doi.org/10.1016/j.cplett.2008.01.065
Autor:
Jorrit van den Berg, Saskia Verheij, Carola Koper, Erwin van Eijk, Ate D. Kloosterman, Anna Mapes, Zeno Geradts, Arian C. van Asten, Marcel van der Steen
Publikováno v:
Philosofical Transactions, 370(1674):20140264
Philosophical Transactions of the Royal Society B-Biological Sciences, 370(1674):20140264. Royal Society of London
Philosophical Transactions of the Royal Society B-Biological Sciences, 370(1674):20140264. Royal Society of London
In this paper, the importance of modern technology in forensic investigations is discussed. Recent technological developments are creating new possibilities to perform robust scientific measurements and studies outside the controlled laboratory envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb7da8ab73ff36d92fa74e1d65b44fc7
https://pubmed.ncbi.nlm.nih.gov/26101289
https://pubmed.ncbi.nlm.nih.gov/26101289
Publikováno v:
Phys. Chem. Chem. Phys.. 6:319-327
The redox properties of 23 alternant PAH and non-alternant mono- and bis-CP-PAH that contain annelated peripheral pentagons were determined using cyclic voltammetry. The results show that peripheral cyclopenta-fusion markedly enhances their electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::449ca115da0b90038c1fee215839f545
https://doi.org/10.1039/b312234d
https://doi.org/10.1039/b312234d
Publikováno v:
International Journal of Astrobiology. 2:179-183
If the discoveries of C60 and C70 fullerenes in terrestrial hard rocks are real, then some of these may have formed in the solid state by dehydrogenation-driven ‘zip-up’ of C60Hn and C70Hm progenitors. At three sites of such fullerene discoveries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::790e180e0d5f09d95a56a252f253e844
https://doi.org/10.1017/s1473550403001411
https://doi.org/10.1017/s1473550403001411
Publikováno v:
Tetrahedron Letters. 43:3833-3836
The Hammett constants σ m for the externally fused cyclopenta moiety in the CP-PAHs 1 (1,8-CP), 2 (1,9-CP), 3 (1,10-CP) and 4 (3,5-CP) have been determined. The σ m values for these structurally different CP-PAHs are nearly identical. This gives ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b0b4755d04d78116bee01269edec5fc
https://doi.org/10.1016/s0040-4039(02)00683-4
https://doi.org/10.1016/s0040-4039(02)00683-4
Autor:
Leonardus W. Jenneskens, Antonio M. Echavarren, Thomas J. Cleij, Nico M. M. Nibbering, Berta Gómez-Lor, Roel H. Fokkens, Carola Koper, Edward J. Vlietstra
Publikováno v:
ChemInform. 33
MALDI TOF-MS of tribenzo[l∶l′∶l″]benzo[1,2-e∶3,4-e′∶5,6-e″]triacephenanthrylene (1a, C60H30) gives C60.+ by multiple intramolecular cyclodehydrogenation reactions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::736c3a27f48a88466b4287db0a48046b
https://doi.org/10.1002/chin.200222112
https://doi.org/10.1002/chin.200222112
Autor:
María José Otero-Lobato, Remco W. A. Havenith, Carola Koper, Veronica E.M. Kaats-Richters, Leonardus W. Jenneskens, Willem Seinen, Edward J. Vlietstra
Publikováno v:
Mutation research. 581(1-2)
The bacterial mutagenic response (Ames-assay, Salmonella typhimurium strain TA98+/-S9-mix) of a series of monocyclopenta-fused polycyclic aromatic hydrocarbons (CP-PAHs) identified in combustion exhausts, viz. cyclopenta[cd]pyrene (1), acephenanthryl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8fdec67da7ee4d0974fb6cf6277792a
https://pubmed.ncbi.nlm.nih.gov/15725611
https://pubmed.ncbi.nlm.nih.gov/15725611
This paper reviews reports of occurrences of fullerenes in circumstellar media, interstellar media, meteorites, interplanetary dust particles (IDPs), lunar rocks, hard terrestrial rocks from Shunga (Russia), Sudbury (Canada) and Mitov (Czech Republic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9fa7404139ec9e27047c1d253c825dd
https://dspace.library.uu.nl/handle/1874/25885
https://dspace.library.uu.nl/handle/1874/25885
Autor:
Berta, Gómez-Lor, Carola, Koper, Roel H, Fokkens, Edward J, Vlietstra, Thomas J, Cleij, Leonardus W, Jenneskens, Nico M M, Nibbering, Antonio M, Echavarren
Publikováno v:
Chemical communications (Cambridge, England). (4)
MALDI TOF-MS of tribenzo[l:1':1"]benzo[1,2-e:3,4-e':5,6-e"]triacephenanthrylene (1a, C60H30) gives C60.+ by multiple intramolecular cyclodehydrogenation reactions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::599713e8692c740533409227ba0a6b6c
https://pubmed.ncbi.nlm.nih.gov/12120079
https://pubmed.ncbi.nlm.nih.gov/12120079