Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Janina, Kopyra"'
Autor:
Janina Kopyra, Hassan Abdoul-Carime
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 14, Iss 1, Pp 980-987 (2023)
Nowadays, organometallic complexes receive particular attention because of their use in the design of pure nanoscale metal structures. In the present work, we present results obtained from a series of studies on the degradation of metal(II) bis(acety
Externí odkaz:
https://doaj.org/article/ead8ecab98ab4341b6b66fe551458058
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 77-90 (2018)
Focused electron beam induced deposition (FEBID) is a versatile tool for the direct-write fabrication of nanostructures on surfaces. However, FEBID nanostructures are usually highly contaminated by carbon originating from the precursor used in the pr
Externí odkaz:
https://doaj.org/article/7253f46e84d94aa5a323002b32fe4376
Autor:
Janina Kopyra, Paulina Wierzbicka, Adrian Tulwin, Guillaume Thiam, Ilko Bald, Franck Rabilloud, Hassan Abdoul-Carime
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 14, p 7676 (2021)
In this contribution the dissociative electron attachment to metabolites found in aerobic organisms, namely oxaloacetic and citric acids, was studied both experimentally by means of a crossed-beam setup and theoretically through density functional th
Externí odkaz:
https://doaj.org/article/4212e2a63fc34f459d1e3c2be51ec98f
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 2257-2263 (2017)
Here we report the results of dissociative electron attachment (DEA) to gas-phase chromium(0) hexacarbonyl (Cr(CO)6) and benzene-chromium(0) tricarbonyl ((η6-C6H6)Cr(CO)3) in the energy range of 0–12 eV. Measurements have been performed utilizing
Externí odkaz:
https://doaj.org/article/fe8f174e1e40477790f2cf6ee9d6a9b3
Publikováno v:
ACS Earth and Space Chemistry. 6:1126-1132
Autor:
Darío Barreiro-Lage, Chiara Nicolafrancesco, Jaroslav Kočišek, Alberto Luna, Janina Kopyra, Manuel Alcamí, Bernd A. Huber, Fernando Martín, Alicja Domaracka, Patrick Rousseau, Sergio Díaz-Tendero
Publikováno v:
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
instname
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2022, 24 (2), pp.941-954. ⟨10.1039/D1CP04097A⟩
instname
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2022, 24 (2), pp.941-954. ⟨10.1039/D1CP04097A⟩
International audience; We present a combined experimental and theoretical study of the fragmentation of singly and doubly N-methylated glycine (sarcosine and N,N-dimethyl glycine, respectively) induced by low-energy (keV) O6+ ions. Multicoincidence
Publikováno v:
Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2021, 60 (11), pp.8154-8163. ⟨10.1021/acs.inorgchem.1c00795⟩
Inorganic Chemistry, American Chemical Society, 2021, 60 (11), pp.8154-8163. ⟨10.1021/acs.inorgchem.1c00795⟩
International audience; Metal acetylacetonate complexes have high potentiality in nanoscale fabrication processes (e.g., focus electron beam-induced deposition) thanks to the versatile character and ease of preparation compounds. In this work, we stu
Autor:
Hassan Abdoul-Carime, Janina Kopyra
Publikováno v:
Chemical Physics Letters. 810:140182
Autor:
Darío, Barreiro-Lage, Chiara, Nicolafrancesco, Jaroslav, Kočišek, Alberto, Luna, Janina, Kopyra, Manuel, Alcamí, Bernd A, Huber, Fernando, Martín, Alicja, Domaracka, Patrick, Rousseau, Sergio, Díaz-Tendero
Publikováno v:
Physical chemistry chemical physics : PCCP. 24(2)
We present a combined experimental and theoretical study of the fragmentation of singly and doubly
Autor:
Ilko Bald, F. Ferreira da Silva, Janina Kopyra, Stephan Denifl, Márcio T. do N. Varella, Nykola C. Jones, Søren Vrønning Hoffmann
Publikováno v:
da Silva, F F, Varella, M T D N, Jones, N C, Hoffmann, S V, Denifl, S, Bald, I & Kopyra, J 2019, ' Electron-induced reactions in 3-bromo-pyruvic acid ', Chemistry-A European Journal, vol. 25, no. 21, pp. 5498-5506 . https://doi.org/10.1002/chem.201806132
3-Bromopyruvic acid (3BP) is a potential anti-cancer drug, the action of which on cellular metabolism is not yet entirely clear. The presence of a bromine atom suggests that it is also reactive towards low-energy electrons, which are produced in larg