Výsledky vyhledávání - "Gabriela Ondrušková"

Using Excimeric Fluorescence to Study How the Cooling Rate Determines the Behavior of Naphthalenes in Freeze-Concentrated Solutions: Vitrification and Crystallization

Autor: Gabriela Ondrušková, Dominik Heger, Johannes Bachler, Lukáš Veselý, Jan Zezula, Thomas Loerting

Publikováno v: The journal of physical chemistry. B. 124(46)

We utilized fluorescence spectroscopy to learn about the molecular arrangement of naphthalene (Np) and 1-methylnaphthalene (MeNp) in frozen aqueous solutions. The freezing induces pronounced compound aggregation in the freeze-concentrated solution (F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::371f5706b345327a97aff385e59dacaf
https://pubmed.ncbi.nlm.nih.gov/33156630

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Distinct Speciation of Naphthalene Vapor Deposited on Ice Surfaces at 253 or 77 K: Formation of Submicrometer-Sized Crystals or an Amorphous Layer

Autor: Dominik Heger, Thomas Loerting, Astrid Hauptmann, Gabriela Ondrušková, Josef N. Stern, Ján Krausko

Publikováno v: The Journal of Physical Chemistry C. 122:11945-11953

Naphthalene was deposited from the vapor phase on ice surfaces at 77 or 253 K to yield strongly distinct behavior, forming either an amorphous glass layer or submicrometer-sized crystals, respectively. The results stand upon optical emission spectros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c959379aeccb8e0532cb615dfcbfb8b1
https://doi.org/10.1021/acs.jpcc.8b03972

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Evaporating brine from frost flowers with electron microscopy and implications for atmospheric chemistry and sea-salt aerosol formation

Autor: Jiří Runštuk, Ján Krausko, Vilém Neděla, Dominik Heger, Gabriela Ondrušková, Ľubica Vetráková, Xin Yang

Publikováno v: Atmospheric Chemistry and Physics, Vol 17, Iss 10, Pp 6291-6303 (2017)

An environmental scanning electron microscope was used for the first time to obtain well-resolved images, in both temporal and spatial dimensions, of lab-prepared frost flowers (FFs) under evaporation within the chamber temperature range from −5 °

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b4a85b43d77a4020b75e2593e55173c
http://www.atmos-chem-phys.net/17/6291/2017/acp-17-6291-2017.pdf

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Supplementary material to 'Evaporating brine from frost flowers with electron microscopy, and implications for atmospheric chemistry and sea-salt aerosol formation'

Autor: Xin Yang, Vilém Neděla, Jiří Runštuk, Gabriela Ondrušková, Ján Krausko, Ľubica Vetráková, Dominik Heger

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92dc16ad333481e19b4daaff691d85d2
https://doi.org/10.5194/acp-2017-35-supplement

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Comment on 'Photolysis of Polycyclic Aromatic Hydrocarbons on Water and Ice Surfaces' and on 'Nonchromophoric Organic Matter Suppresses Polycyclic Aromatic Hydrocarbon Photolysis in Ice and at Ice Surfaces'

Autor: Dominik Heger, Gabriela Ondrušková, Ján Krausko

Publikováno v: The Journal of Physical Chemistry A. 119:10761-10763

Comment on “Photolysis of Polycyclic Aromatic Hydrocarbons on Water and Ice Surfaces” and on “Nonchromophoric Organic Matter Suppresses Polycyclic Aromatic Hydrocarbon Photolysis in Ice and at Ice Surfaces” - comment in JPCHEM does not have a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a68f0d3a5fe52bf3271b27d2a5e9b58
https://doi.org/10.1021/acs.jpca.5b08276

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