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2 573 (0,161s) •

Project

Interactions of metal cations with nucleic acids and their constituents. Ab initio quantum-chemical study (IAA4040903)

The present project will characterize the interactions of metal cations. Further, the ability of metal cations to stabilize rare tautomers of bases and induce between selected groups of cations and DNA bas...

CF - Fyzikální chemie a teoretická chemie

  • 1999 - 2002
    • •
  • 2 282 tis. Kč
    • •
  • 714 tis. Kč
    • •
  • AV ČR
Project

Theoretical calculations of the metal cations interactions with biomolecules (1P05ME784)

calculations o f complexes with base models of DNA/RNA and upper oligomeres...

BE - Teoretická fyzika

  • 2005 - 2007
    • •
  • 1 386 tis. Kč
    • •
  • 951 tis. Kč
    • •
  • MŠMT
Project

Alkali-metal-cation homeostasis in Saccharomyces cerevisiae biology (GA204/08/0354)

To maintain the homeostasis of intracellular pH and alkali-metal-cation concentration (stable and high K+/Na+ ratio) yeast S. cerevisiae employs more than 10 plasma of mutantslacking different combinations of genes encoding alkali-<...

EE - Mikrobiologie, virologie

  • 2008 - 2010
    • •
  • 3 102 tis. Kč
    • •
  • 3 102 tis. Kč
    • •
  • GA ČR
Project

Transport of cations and protons across biomembranes - molecular structure and activity mechanism of Na+/H+ antiporter from lower eukaryotes (OC10012)

The aims of the project are 1) to elucidate the molecular structure of a yeast S. cerevisiae plasma-membrane Na+/H+ antiporter transporting alkali metal cations in exchange of protons, 2) to identify amino-acid residues and/or prote...

CE - Biochemie

  • 2010 - 2012
    • •
  • 3 205 tis. Kč
    • •
  • 1 442 tis. Kč
    • •
  • MŠMT
Project

Selectivity of solvents and membranes - basic studies (ME 485)

Program will investigate both experimentally and theoretically selectivity of solventsand membranes. The main points of interest are the selectivity of solvents towardsalkali metal cations for systems used in solvent extraction and ...

CF - Fyzikální chemie a teoretická chemie

  • 2002 - 2005
    • •
  • 1 195 tis. Kč
    • •
  • 1 194 tis. Kč
    • •
  • MŠMT
Project

Theoretical studies on the structure-reactivity relationship in zeolites (GP203/01/P033)

In the frame of the current project we intend to carry out a comprehensive quantum chemical study on the chemical properties of metal cations in zeolites and to show the implications of metal ion coordination on the chemica...

CF - Fyzikální chemie a teoretická chemie

  • 2001 - 2003
    • •
  • 1 024 tis. Kč
    • •
  • 410 tis. Kč
    • •
  • GA ČR
Project

Bridging the gap between experimental and theoretical characterization of metal-ion exchanged zeolites (GA203/06/0324)

Numerous experimental techniques were used in the last decade for characterization of catalytically active high-silica zeolites with extraframework metal cations. On the otherside the theoretical models describe only the particular ...

CF - Fyzikální chemie a teoretická chemie

  • 2006 - 2008
    • •
  • 2 733 tis. Kč
    • •
  • 2 733 tis. Kč
    • •
  • GA ČR
Project

Micro-hydration of metal cations in the gas phase (GA203/08/1487)

In the project, the microhydration of mono-, bi-, and trivalent metal cations, [M(H2O)n]z+, will be investigated. As far as the metals M are concerned, mostly main-group metals and a few selected transition met...

CF - Fyzikální chemie a teoretická chemie

  • 2008 - 2010
    • •
  • 935 tis. Kč
    • •
  • 935 tis. Kč
    • •
  • GA ČR
Project

Thermal decomposition of iron cations in the system metal-vitreous enamel coat - Mössbauer spectroscopic study (GP202/03/P158)

". Vitreous enamel coat belongs to the coatings generated on the metal foundation with the property of the metal. Basic assumptions to set up perfect metal - vitreous enamel coat isthe best connection of the two different m...

BM - Fyzika pevných látek a magnetismus

  • 2003 - 2005
    • •
  • 639 tis. Kč
    • •
  • 639 tis. Kč
    • •
  • GA ČR
Project

New catalytic materials for combustion of volatile organic compounds and their properties (GA104/04/2116)

-like compounds) containing transition metal cations (Cu, Mn, Ni, Co, Cr) in various molar ratios combined with Mg cation, conceivably in combination with Al cation, up state of metal ions) will be charact...

CI - Průmyslová chemie a chemické inženýrství

  • 2004 - 2006
    • •
  • 2 965 tis. Kč
    • •
  • 2 965 tis. Kč
    • •
  • GA ČR
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