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Title Efficient light-induced pK(a) modulation coupled to base-catalyzed photochromism Author info Johannes Gurke ... [et al.] Author Gurke Johannes (20%)
Co-authors Budzák Šimon 1982- (20%) UMBFP08 - Katedra chémie
Schmidt Bernd M. (20%)
Jacquemin Denis (20%)
Hecht Stefan (20%)
Source document Angewandte Chemie : international edition : a journal of the German Chemical Society. Vol. 57, no. 17 (2018), pp. 4797-4801. - Weinheim : Wiley-VCH, 2018 Keywords fotoprepínače - photoswitches acidity aromaticity diarylethenes fotochromizmus - photochromism Language English Country Germany systematics 54 Annotation Photoswitchable acid-base pairs, whose pK(a) values can be reversibly altered, are attractive molecular tools to control chemical and biological processes with light. A significant, light-induced pK(a) change of three units in aqueous medium has been realized for two thermally stable states, which can be interconverted using UV and green light. The light-induced pK(a) modulation is based on incorporating a 3-H-thiazol-2-one moiety into the framework of a diarylethene photoswitch, which loses the heteroaromatic stabilization of the negatively charged conjugate base upon photochemical ring closure, and hence becomes significantly less acidic. In addition, the efficiency of the photoreactions is drastically increased in the deprotonated state, giving rise to catalytically enhanced photochromism. It appears that protonation has a significant influence on the shape of the ground- and excited-state potential energy surfaces, as indicated by quantum-chemical calculations. Public work category ADC No. of Archival Copy 43297 Repercussion category LVOV, Andrey G. - KHUSNIYAROV, Marat M. - SHIRINIAN, Valerii Z. Azole-based diarylethenes as the next step towards advanced photochromic materials. In Journal of photochemistry and photobiology C : photochemistry reviews. ISSN 1389-5567, 2018, vol. 36, pp. 1-23.
KOEPPE, Benjamin - RUEHL, Steffen - ROEMPP, Florian. Towards more effective, reversible pH control by visible light alone : a thioindigo photoswitch undergoing a strong pK(a) modulation by isomer-specific hydrogen bonding. In ChemPhotoChem. ISSN 2367-0932, 2019, vol. 3, no. 2, pp. 71-74.
NIHEI, Masayuki - YANAI, Yuta - NATKE, Dominik - TAKAYAMA, Ryo - KATO, Marina - SEKINE, Yoshihiro - RENZ, Franz - OSHIO, Hiroki. Solid-state hydrogen-bond alterations in a [Co2Fe2] complex with bifunctional hydrogen-bonding donors. In CHemistry - a European journal. ISSN 0947-6539, 2019, vol. 25, no. 31, pp. 7449-7452.
GOLE, Bappaditya - KAUFFMANN, Brice - MAURIZOT, Victor - HUC, Ivan - FERRAND, Yann. Light-controlled conformational switch of an aromatic oligoamide foldamer. In Angewandte Chemie : international edition. ISSN 1433-7851, 2019, vol. 58, no. 24, pp. 8063-8067.
PARSONS, Drew F. - SALIS, Andrea. A thermodynamic correction to the theory of competitive chemisorption of ions at surface sites with nonelectrostatic physisorption. In Journal of chemical physics. ISSN 0021-9606, 2019, vol. 151, no. 2.
LIU, Di - SPONZA, Alvaro D. - YANG, Dandan - CHIU, Melanie. Modulating polymer dispersity with light : cationic polymerization of vinyl ethers using photochromic initiators. In Angewandte Chemie : international edition. ISSN 1433-7851, 2019, vol. 58, no. 45, pp. 16210-16216.
AMOUROUX, Baptiste - ROUX, Clement - MICHEAU, Jean-Claude - GAUFFRE, Fabienne - COUDRET, Christophe. A photochemical determination of luminescence efficiency of upconverting nanoparticles. In Beilstein journal of organic chemistry. ISSN 1860-5397, 2019, vol. 15, pp. 2671-2677.
MIZUTSU, Ryo - ASATO, Ryosuke - MARTIN, Colin J. - YAMADA, Mihoko - NISHIKAWA, Yoshiko - KATAO, Shohei - YAMADA, Miku - NAKASHIMA, Takuya - KAWAI, Tsuyoshi. Photo-Lewis acid generator based on radical-free 6 pi photo-cyclization reaction. In Journal of the American chemical society. ISSN 0002-7863, 2019, vol. 141, no. 51, pp. 20043-20047.
LVOV, Andrey G. - YADYKOV, Anton V. - LYSSENKO, Konstantin A. - HEINEMANN, Frank W. - SHIRINIAN, Valerii Z. - KHUSNIYAROV, Marat M. Reversible shifting of a chemical equilibrium by light : the case of keto-enol tautomerism of a beta-ketoester. In Organic letters. ISSN 1523-7060, 2020, vol. 22, no. 2, pp. 604-609.
BERTON, Cesare - BUSIELLO, Daniel Maria - ZAMUNER, Stefano - SOLARI, Euro - SCOPELLITI, Rosario - FADAEI-TIRANI, Farzaneh - SEVERIN, Kay - PEZZATO, Cristian. Thermodynamics and kinetics of protonated merocyanine photoacids in water. In Chemical science. ISSN 2041-6520, 2020, vol. 11, no. 32, pp. 8457-8468.
LUDWIG, Jannis - HELBERG, Julian - ZIPSE, Hendrik - HERGES, Rainer. Azo-dimethylaminopyridine-functionalized Ni(II)-porphyrin as a photoswitchable nucleophilic catalyst. In Beilstein journal of organic chemistry. ISSN 1860-5397, 2020, vol. 16, pp. 2119-2126.
KAISER, Christoph - HALBRITTER, Thomas - HECKEL, Alexander - WACHTVEITL, Josef. Proton-transfer dynamics of photoacidic merocyanines in aqueous solution. In Chemistry - a European journal. ISSN 0947-6539, 2021, vol. 27, no. 35, pp. 9160-9173.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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Title Riziko tvorby acidity v oblasti opusteného Cu-ložiska Ľubietová - Podlipa, Slovensko Author info Peter Andráš ... [et al.] Author Andráš Peter 1953- (40%) UMBFP04 - Katedra životného prostredia
Co-authors Dirner Vojtech 1953- (30%)
Krnáč Jozef 1980- (10%) UMBFP04 - Katedra životného prostredia
Lacková Eva (10%)
Čmielová Lenka (10%)
Source document Staré báňské zátěže opuštěných Cu-ložisek. S. 222-236. - Chrudim : Vodní zdroje Ekomonitor, 2014 / Andráš Peter 1953- ; Dirner Vojtech 1953- ; Turisová Ingrid 1965- ; Vojtková Hana ; Sivek Martin ; Baláž Peter ; Zelený Ján 1951- Keywords acidita haldové polia technogénne sedimenty pôda - soil acidity dump fields technogenous sediments Language Slovak Country Czech Republic systematics 502 Public work category AEC No. of Archival Copy 28086 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ 
article
Title Three new aromatic sulfonamide inhibitors of carbonic anhydrases I, II, IV and XII Author info C. T. Supuran ... [et al.] Author Supuran Claudiu T. (25%)
Co-authors Maresca Alfonso (25%)
Gregáň Fridrich 1944- (25%) UMBFP08 - Katedra chémie
Remko Milan (25%)
Source document Journal of Enzyme Inhibition and Medicinal Chemistry. Vol. 28, no. 2 (2013), pp. 289-293. - London : Taylor & Francis Group, 2013 Keywords aromatic sulfonamides acidity carbonic anhydrase inhibitors Language English Country Great Britian systematics 577 Public work category ADC No. of Archival Copy 26502 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika article
Title Transport ťažkých kovov v systéme substrát - koreň - nadzemná časť Author info Ján Dubiel Author Dubiel Ján 1985- (100%) UMBFP04 - Katedra životného prostredia
Source document ŠVOČ 2012 : zborník príspevkov zo ŠVOČ 2012 konanej 20. marca 2012. S. 56-70. - Banská Bystrica : Univerzita Mateja Bela, Fakulta prírodných vied, 2012 / Račáková Slavka 1978- ; Hlavatá Dagmar ; Spišiak Ján 1953- ; ŠVOČ 2012 Keywords ťažké kovy - heavy metals kyslé banské pôdy heavy metals soil acidity Language Slovak Country Slovak Republic systematics 502 Public work category AFD No. of Archival Copy 23283 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Acidifikačný proces technogénnych sedimentov v oblasti haldových polí na lokalite Ľubietová Author info Peter Andráš, Jozef Krnáč, Ján Dubiel, Štefan Aschenbrenner Author Andráš Peter 1953- (40%) UMBFP04 - Katedra životného prostredia
Co-authors Krnáč Jozef 1980- (20%) UMBFP04 - Katedra životného prostredia
Dubiel Ján 1985- (20%) UMBFP04 - Katedra životného prostredia
Aschenbrenner Štefan 1983- (20%)
Source document Geochémia 2011 : zborník vedeckých príspevkov z konferencie : Bratislava 1.-2. december 2011. S. 8-9. - Bratislava : Štátny geologický ústav Dionýza Štúra, 2011 / Jurkovič Ľubomír ; Slaninka Igor ; Ďurža Ondrej ; Ďurža Ondrej ; Geochémia 2011 vedecká konferencia Keywords technogénne sedimenty acidita technogenous sediments acidity Headings Geogr. Ľubietová Language Slovak Country Slovak Republic systematics 543 Public work category AFD No. of Archival Copy 21016 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Soil reaction at dump-field Podlipa, Ľubietová Author info Peter Andráš, Jozef Krnáč, Vojtech Dirner Author Andráš Peter 1953- UMBFP04 - Katedra životného prostredia
Co-authors Krnáč Jozef 1980- UMBFP05 - Katedra informatiky
Dirner Vojtech 1953-
Source document 15th Conference on Environment and Mineral Processing : Ostrava, 7. - 10. 6. 2011, Part I. S. 115-120. - Ostrava : VŠB - Technical University of Ostrava, Faculty of mining and geology, 2011 / Fečko Peter ; Čablík Vladimír ; Fečko Peter ; 15th Conference on Environment and Mineral Processing Note Bibl.: s. 120 Keywords haldové polia pôda - soil technogénne sedimenty neutralizačný potenciál acidita dump fields technogenous sediments soil water acidity neutralization potential Language English Country Slovak Republic systematics 502.521 Annotation Res. angl. Public work category AFC No. of Archival Copy 19072 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ article
Title Prejavy acidifikácie na haldovom poli Ľubietová - Podlipa Author info Jozef Krnáč, Štefan Aschenbrenner, Ján Dubiel Author Krnáč Jozef 1980- (34%) UMBFP04 - Katedra životného prostredia
Co-authors Aschenbrenner Štefan 1983- (33%) UMBFP04 - Katedra životného prostredia
Dubiel Ján 1985- (33%) UMBFP04 - Katedra životného prostredia
Source document Sustainability - Environment - Safety 2011 : zborník príspevkov z vedeckej konferencie so zahraničnou účasťou, Bratislava, 16. novembra 2011. S. 130-138. - Žilina : Strix, 2011 / Rusko Miroslav 1953- ; Klinec Ivan ; Sustainability - Environment - Safety 2011 vedecká konferencia so zahraničnou účasťou Keywords haldové polia technogénne sedimenty pôda - soil acidita neutralizačný potenciál dump fields technogenous sediments soil water acidity neutralization potential Language Slovak Country Slovak Republic systematics 553 Public work category AFD No. of Archival Copy 22479 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ unrecognised