Dry grassland butterflies of European interest under climate changes (Colias myrmidone, Parnassius apollo, Phengaris arion)
Faltýnek Fric, Zdeněk; Konvička, Martin; Rindoš, Michal; Sucháčková Bartoňová, Alena; Spitzer, Lukáš; Vrba, Pavel
2023 - Czech The methodology summarizes the principles of the habitat conservation of several butterflies - Phengaris arion, Parnassius apollo and Colias myrmidone, species specialized to dry grasslands, rock screes and similar habitats, under different scenarios of climate change. Maps of future climatically suitable habitats are included, together with an analysis of the possibilities of assisted colonization. Metodika shrnuje zásady péče o stanoviště modráska černoskrvnného (Phengaris arion), jasoně červenookého (Parnassius apollo) a žluťáska barvoměnného (Colias myrmidone), specializovaných druhů suchých trávníků, skalních drolin a podobných stanovišť, s variantami pro různé scénáře klimatické změny. Součástí jsou mapy budoucích klimaticky vhodných stanovišť, spolu s rozborem možností asistovaných kolonizací. Keywords: climatic modelling; Czech Republic; species conservation Available at various institutes of the ASCR Dry grassland butterflies of European interest under climate changes (Colias myrmidone, Parnassius apollo, Phengaris arion)

The methodology summarizes the principles of the habitat conservation of several butterflies - Phengaris arion, Parnassius apollo and Colias myrmidone, species specialized to dry grasslands, rock ...

Faltýnek Fric, Zdeněk; Konvička, Martin; Rindoš, Michal; Sucháčková Bartoňová, Alena; Spitzer, Lukáš; Vrba, Pavel
Biologické centrum, 2023

3D Printed Microfluidic Cell for Spectroelectrochemical Analysis
Šikula, M.; Vaněčková, Eva; Hromadová, Magdaléna; Kolivoška, Viliam
2023 - English Recent advances in fused deposition modeling 3D printing (FDM 3DP) enabled \nthe manufacture of customized spectroelectrochemical (SEC) devices. Despite significant progress, \nreported designs still rely on conventional optical components (windows and cuvettes). In this \nwork, we apply bi-material FDM 3DP combining electrically conductive and optically \ntranslucent filaments to manufacture a fully integrated microfluidic SEC device. Employing cyclic \nvoltammetric measurements with redox probes, we demonstrate that the platform allows SEC sensing of \nreactants, intermediates, and products of charge transfer reactions in an oxygen- free \nenvironment. Developed approaches pave the way for SEC d vices with dramatically\nreduced costs compared to currently available commercial platforms.\n Keywords: spectroelectrochemistry; three-dimensional printing; fused deposition modeling Available on request at various institutes of the ASCR 3D Printed Microfluidic Cell for Spectroelectrochemical Analysis

Recent advances in fused deposition modeling 3D printing (FDM 3DP) enabled \nthe manufacture of customized spectroelectrochemical (SEC) devices. Despite significant progress, ...

Šikula, M.; Vaněčková, Eva; Hromadová, Magdaléna; Kolivoška, Viliam
Ústav fyzikální chemie J. Heyrovského, 2023

Electrochemical Properties of Mixed Self-Assembled Monolayers Based on Terpyridine Transition Metal Complexes
Kocábová, Jana; Nováková Lachmanová, Štěpánka; Vavrek, František; Valášek, M.; Hromadová, Magdaléna
2023 - English This work presents the electrochemical characterization of mixed self-assembled monolayers\n(SAMs) of [Os(terpy)2]2+ and terpyridine connected by tripodal anchoring groups to the\npolycrystalline gold bead electrode and provides a comparison with SAM based on\n[Os(terpy)2]2+ tripodal molecules without diluting terpyridine tripodal molecules. It is shown\nthat both arrangements enable reproducible preparation of well-defined compact films. The\nelectron transfer rate constant for mixed SAM was determined from cyclic voltammograms\naccording to Laviron’s analysis and compared with the rate constant obtained previously for\nSAM containing only [Os(terpy)2]2+ tripod. Keywords: transition metal complexes; terpyridine; tripodal anchor Available on request at various institutes of the ASCR Electrochemical Properties of Mixed Self-Assembled Monolayers Based on Terpyridine Transition Metal Complexes

This work presents the electrochemical characterization of mixed self-assembled monolayers\n(SAMs) of [Os(terpy)2]2+ and terpyridine connected by tripodal anchoring groups to the\npolycrystalline gold ...

Kocábová, Jana; Nováková Lachmanová, Štěpánka; Vavrek, František; Valášek, M.; Hromadová, Magdaléna
Ústav fyzikální chemie J. Heyrovského, 2023

Elimination Voltammetry with Linear Scan: Advantages and Disadvantages
Navrátil, Tomáš; Trnková, L.; Hrdlička, Vojtěch; Li, X.
2023 - English Elimination voltammetry with linear scan (EVLS) represents an almost traditional\nmathematical method that helps to obtain additional and detailed information about the recorded\nelectrochemical signals and therefore, to better understand the analyzed systems. Although it\nhas been substantially developed and expanded during its existence of more than a quarter of a\ncentury and has found many areas of application, like any other mathematical and experimental\nmethod, it exhibits several advantages and disadvantages. In this contribution, we summarize\nits strengths, weaknesses, opportunities, as well as threats.\n Keywords: elimination voltammetry with linear scan; advantages; disadvantages Available on request at various institutes of the ASCR Elimination Voltammetry with Linear Scan: Advantages and Disadvantages

Elimination voltammetry with linear scan (EVLS) represents an almost traditional\nmathematical method that helps to obtain additional and detailed information about the recorded\nelectrochemical ...

Navrátil, Tomáš; Trnková, L.; Hrdlička, Vojtěch; Li, X.
Ústav fyzikální chemie J. Heyrovského, 2023

EI spectra interpretation
Polášek, Miroslav
2023 - Czech Introduction to the interpretation of mass spectra. Basic mechanisms of fragmentation reactions in electron ionization. An intensive exercise on selected examples of mass spectra of electron ionization of different classes of organic compounds, which will be carried out in the spirit of the elementary didactic principle of progression from simple to complex with maximum emphasis on the independent work of the participants.\n\n Úvod do problematiky interpretace hmotnostních spekter. Základní mechanizmy fragmentačních reakcí při elektronové ionizaci. Intenzivní cvičení na vybraných příkladech hmotnostních spekter elektronové ionizace různých tříd organických sloučenin, které bude probíhat v duchu elementární didaktické zásady postupu od jednoduchého ke složitějšímu s maximálním důrazem na samostatnou práci účastníků. Keywords: mass spectrometry; EI; data analysis Available at various institutes of the ASCR EI spectra interpretation

Introduction to the interpretation of mass spectra. Basic mechanisms of fragmentation reactions in electron ionization. An intensive exercise on selected examples of mass spectra of electron ...

Polášek, Miroslav
Ústav organické chemie a biochemie, 2023

24th School of Mass Spectrometry. Course E - Advanced data processing in proteomics
Cvačka, Josef; Vlk, Mikuláš; Vrkoslav, Vladimír; Hubálek, Martin
2023 - Czech Keywords: mass spectrometry; proteomics; data analysis Available on request at various institutes of the ASCR 24th School of Mass Spectrometry. Course E - Advanced data processing in proteomics

Cvačka, Josef; Vlk, Mikuláš; Vrkoslav, Vladimír; Hubálek, Martin
Ústav organické chemie a biochemie, 2023

24th School of Mass Spectrometry. Course F - Biopharmaceuticals from the MS point of view
Cvačka, Josef; Vlk, Mikuláš; Vrkoslav, Vladimír; Hubálek, Martin
2023 - Czech Keywords: mass spectrometry; biopharmaceuticals; LC-MS Available on request at various institutes of the ASCR 24th School of Mass Spectrometry. Course F - Biopharmaceuticals from the MS point of view

Cvačka, Josef; Vlk, Mikuláš; Vrkoslav, Vladimír; Hubálek, Martin
Ústav organické chemie a biochemie, 2023

Endangered butterflies of lowland forests under climate change
Konvička, Martin; Beneš, Jiří; Číp, D.; Sobík, D.; Spitzer, L.; Faltýnek Fric, Zdeněk; Rindoš, Michal; Vrba, Pavel
2023 - Czech The material compiles conservation measures and methods for the care of endangered butterflies of open forests, protected by the EU Habitat Directive in the Czech Republic and under climate changes. These species are Euphydryas maturna, Lopinga achine, Parnassius mnemosyne, Coenonympha hero, and partially also Zerynthia polyxena. It results from predictions of vegetational and climatic changes of forest habitats, and outlooks of forest and water management conditions. Metodika, shrnující zásady péče o populace hnědáska osikového (Euphydryas maturna), okáče jílkového (Lopinga achine), jasoně dymnivkového (Parnassius mnemosyne), okáče hnědého (Coenonympha hero) a částečně pestrokřídlece podražcového (Zerynthia polyxena), druhů světlých lesů chráněných Směrnicí o stanovištích EU, v podmínkách měnícího se klimatu. Vychází z predikcí vegetačních a mezoklimatických změn lesních biotopů, výhledů lesního hospodářství v ČR a vodohospodářských poměrů. Keywords: climatic modelling; Czech Republic; species conservation Available at various institutes of the ASCR Endangered butterflies of lowland forests under climate change

The material compiles conservation measures and methods for the care of endangered butterflies of open forests, protected by the EU Habitat Directive in the Czech Republic and under climate changes. ...

Konvička, Martin; Beneš, Jiří; Číp, D.; Sobík, D.; Spitzer, L.; Faltýnek Fric, Zdeněk; Rindoš, Michal; Vrba, Pavel
Biologické centrum, 2023

A new method of remediation of biotically attacked plasters of insulated facades and their preventive protection
Černý, Zbyněk; Plocek, Jiří; Rosypal, Pavlína
2023 - Czech A new ecological method of remediation of biotically attacked plasters with algae and fungi, especially for insulated facades, and a method of applying new means for the preventive protection of facades. Nový ekologický způsob sanace bioticky napadených omítek řasami a plísněmi zejména u zateplených fasád a způsob aplikace nových prostředků pro preventivní ochranu fasád. Keywords: remediation of facades Available at various institutes of the ASCR A new method of remediation of biotically attacked plasters of insulated facades and their preventive protection

A new ecological method of remediation of biotically attacked plasters with algae and fungi, especially for insulated facades, and a method of applying new means for the preventive protection of ...

Černý, Zbyněk; Plocek, Jiří; Rosypal, Pavlína
Ústav anorganické chemie, 2023

Forecast model of DOC in the inflow to the Římov water reservoir and in the withdrawal of water from the reservoir.
Hejzlar, Josef; Porcal, Petr; Kopáček, Jiří; Jarošík, Jiří; Paule-Mercado, Ma
2023 - Czech Long-term and seasonal changes in dissolved organic carbon (DOC) concentration and their causes in the years 1969–2021 were evaluated for the main tributary to the Římov water supply reservoir. Pro hlavní přítok do vodárenské nádrže Římov byly vyhodnoceny dlouhodobé a sezónní změny koncentrace rozpuštěného organického uhlíku (DOC) a jejich příčiny v letech 1969–2021. Keywords: water; dissolved organic matter; reservoir Available at various institutes of the ASCR Forecast model of DOC in the inflow to the Římov water reservoir and in the withdrawal of water from the reservoir.

Long-term and seasonal changes in dissolved organic carbon (DOC) concentration and their causes in the years 1969–2021 were evaluated for the main tributary to the Římov water supply reservoir.

Hejzlar, Josef; Porcal, Petr; Kopáček, Jiří; Jarošík, Jiří; Paule-Mercado, Ma
Biologické centrum, 2023