Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Urszula, Szczepaniak"'
Publikováno v:
Photochem; Volume 2; Issue 2; Pages: 263-271
Photochem
Photochem, 2022, 2 (2), pp.263-271. ⟨10.3390/photochem2020019⟩
Photochem
Photochem, 2022, 2 (2), pp.263-271. ⟨10.3390/photochem2020019⟩
International audience; Phosphorescence of C5N− was discovered following the ArF-laser (193 nm) photolysis of cyanodiacetylene (HC5N) isolated in cryogenic argon, krypton, and xenon matrices. This visible emission, with an origin around 460 nm, is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41d6bb7f1fdd25d423b2ac29641e6941
Autor:
Tomonari Wakabayashi, Urszula Szczepaniak, Kaito Tanaka, Satomi Saito, Keisuke Fukumoto, Riku Ohnishi, Kazunori Ozaki, Taro Yamamoto, Hal Suzuki, Jean-Claude Guillemin, Haruo Shiromaru, Takeshi Kodama, Miho Hatanaka
Publikováno v:
Photochem
Photochem, 2022, 2 (1), pp.181-201. ⟨10.3390/photochem2010014⟩
Photochem; Volume 2; Issue 1; Pages: 181-201
Photochem, 2022, 2 (1), pp.181-201. ⟨10.3390/photochem2010014⟩
Photochem; Volume 2; Issue 1; Pages: 181-201
Laser-ablated polyyne molecules, H(C≡C)nH, were separated by size in solutions and co-condensed with excess hexane molecules at a cryogenic temperature of 20 K in a vacuum system. The solid matrix samples containing C8H2, C10H2, and C12H2 molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98f71545f95a168f63a2bc00aa1117ef
https://shs.hal.science/halshs-03854580/file/photochem-02-00014-v3.pdf
https://shs.hal.science/halshs-03854580/file/photochem-02-00014-v3.pdf
Autor:
Monika Paszkiewicz, Urszula Szczepaniak, Christian Jungnickel, Aleksandra Markowska, Jan Hupka, Marta Markiewicz
Publikováno v:
Molecules, Vol 14, Iss 11, Pp 4396-4405 (2009)
Ionic liquids (ILs) are known to be non-volatile and thus to have low potential for atmospheric contamination or intoxication of humans by inhalation. However ILs have the potential to contaminate soil and water as they might be water soluble and can
Externí odkaz:
https://doaj.org/article/d771c61fb4954bc69ce48d90c7cb16c3
Publikováno v:
Applied Spectroscopy. 74:347-356
We demonstrate the performance of a dual frequency comb quantum cascade laser (QCL) spectrometer for the application of vibrational Stark spectroscopy. Measurements performed on fluorobenzene with the dual-comb spectrometer (DCS) were compared to res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::508af64d58ec1a9d0d8f91bdb0689efb
https://doi.org/10.1177/0003702819888503
https://doi.org/10.1177/0003702819888503
Autor:
Ruth Signorell, Martina Lippe, Gao-Lei Hou, Satrajit Chakrabarty, Jorge J. Ferreiro, Egor Chasovskikh, Urszula Szczepaniak
Publikováno v:
The Journal of Physical Chemistry A, 123 (12)
The Journal of Physical Chemistry A, 123 (12)
ISSN:1089-5639
ISSN:1520-5215
ISSN:1089-5639
ISSN:1520-5215
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::014964f87496fd7fda7305d770d27af1
https://doi.org/10.1021/acs.jpca.9b01030
https://doi.org/10.1021/acs.jpca.9b01030
Autor:
Yuma Ohnishi, Claudine Crépin, Kaito Tanaka, Yusuke Morisawa, Tomonari Wakabayashi, Robert Kołos, Hal Suzuki, Urszula Szczepaniak, Jean-Claude Guillemin, Yoriko Wada, Kazunori Ozaki
Publikováno v:
Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Journal of Molecular Structure, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Journal of Molecular Structure, Elsevier, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Journal of Molecular Structure, 2020, 1214, pp.128201. ⟨10.1016/j.molstruc.2020.128201⟩
Cyanopolyyne molecules, HC9N and HC11N, were isolated in solutions and UV, IR, and resonance Raman spectra were measured for the study of their electronic and vibrational properties. Strong signals were observed both in the IR and resonance Raman spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0417fe8263f244960d6f1d5a7e126fa7
https://hal.archives-ouvertes.fr/hal-02563940
https://hal.archives-ouvertes.fr/hal-02563940
Autor:
Robert Kołos, Michał Turowski, Claudine Crépin, Jean-Claude Guillemin, Urszula Szczepaniak, Alejandro Gutiérrez-Quintanilla, Thomas Custer
Publikováno v:
Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2020, 1218, pp.128437. ⟨10.1016/j.molstruc.2020.128437⟩
Journal of Molecular Structure, 2020, 1218, pp.128437. ⟨10.1016/j.molstruc.2020.128437⟩
Journal of Molecular Structure, Elsevier, 2020, 1218, pp.128437. ⟨10.1016/j.molstruc.2020.128437⟩
Journal of Molecular Structure, 2020, 1218, pp.128437. ⟨10.1016/j.molstruc.2020.128437⟩
International audience; Electronic phosphorescence and infrared absorption spectra of methylcyanodiacetylene (CH3C5N) are revisited using matrix isolation in solid parahydrogen and neon. Band assignments previously found for Ar, Kr, Xe, and N2 low-te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c63c7883dae035bf8cb099d05c3e0c9d
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02864476/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-02864476/document
Autor:
Urszula Szczepaniak, Michał Turowski, Thomas Custer, Jean-Claude Guillemin, Isabelle Couturier-Tamburelli, Nathalie Piétri, Marcin Gronowski, Robert Kołos
Publikováno v:
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2019, 21 (25), pp.13668-13678. ⟨10.1039/c8cp06739b⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (25), pp.13668-13678. ⟨10.1039/c8cp06739b⟩
Physical Chemistry Chemical Physics, 2019, 21 (25), pp.13668-13678. ⟨10.1039/c8cp06739b⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (25), pp.13668-13678. ⟨10.1039/c8cp06739b⟩
International audience; Cyanopropyne, CH3-C[triple bond, length as m-dash]C-CN, is a simple molecule whose photochemistry is still unexplored. Here we investigate the UV photolysis of this astrophysically significant nitrile trapped in solid argon. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2375fa2d1a36097c5eba9a18db01e668
https://univ-rennes.hal.science/hal-02278409/document
https://univ-rennes.hal.science/hal-02278409/document
Autor:
Martina, Lippe, Urszula, Szczepaniak, Gao-Lei, Hou, Satrajit, Chakrabarty, Jorge J, Ferreiro, Egor, Chasovskikh, Ruth, Signorell
Publikováno v:
The journal of physical chemistry. A. 123(12)
CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::42c10d0fe6701d49b910c49903866b1b
https://pubmed.ncbi.nlm.nih.gov/30835464
https://pubmed.ncbi.nlm.nih.gov/30835464
Publikováno v:
ChemPhysChem. 17:4068-4078
The results of a study devoted to the electronic spectroscopy of gaseous, solid, and cryogenic matrix-isolated methylcyanodiacetylene (CH3C5N) are reported. UV absorption and optical phosphorescence spectra of the compound are described here for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::703371a4599c030c4c3d3010faa08706
https://doi.org/10.1002/cphc.201600949
https://doi.org/10.1002/cphc.201600949