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Výsledek výzkumu

Laser-Induced Formation of Reactive Species in the Gas Phase: Chemical Vapour Deposition of Novel Polymers

IR and UV laser-induced photolysis of proper heteroorganic molecules in the gas phase results in transient formation of reactive species (silenes, silanones, alkaneimines, radicals) that efficiently polymerize into novel nano-struct...

CH - Jaderná a kvantová chemie, fotochemie

  • 2004
  • D
Výsledek výzkumu

Effects of short-term low temperature stress on chlorophyll fluorescence transients in Antarctic lichen species

lichen species: Umbilicaria antarctica, and Physconia muscigena. We measured slow chlorophyll fluorescence transients in the species during slow a cooling of thallus). In response to decreasing thallus temperature, we obse...

EF - Botanika

  • 2016
  • Jx
  • Odkaz
Výsledek výzkumu

Sensitivity of Antarctic freshwater algae to salt stress assessed by fast chlorophyll fluorescence transient.

of exposition to salt stress. In both experimental species, OJIP transients reached lowest) in two Antarctic algal species: Klebsormidium sp. and Zygnema sp. Short-term salt stress led toa significant changes in the shape ...

EF - Botanika

  • 2013
  • Jx
  • Odkaz
Výsledek výzkumu

Fungi are more transient than bacteria in caterpillar gut microbiomes

species in bacteria but not fungi, suggesting that some species have more transient data on whether fungal microbiota is resident or transient and shaped by factors similar to those of bacteria. We sampled nine po...

Microbiology

  • 2022
  • Jimp
  • Odkaz
Výsledek výzkumu

Analysis of collision-controlled time dependence of diffusion coefficient of polaron pairs from transient absorption spectra of conducting polymers

We derived relations for time-dependent diffusion coefficient of photoexcited species determined from transient absorption spectra for various types of collision processes controlling decay of photoexcited species of conduc...

Polymer science

  • 2018
  • Jimp
  • Odkaz
Výsledek výzkumu

Quantitative Estimation of Promoter Activity in Cannabis sativa Using Agroinfiltration-Based Transient Gene Expression

To properly assess promoter activity, which is critical for understanding biosynthetic pathways in different plant species, we use agroinfiltration-based transient gene expression assay. We compare the activity of several known prom...

Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

  • 2024
  • C
  • Odkaz
Výsledek výzkumu

Towards Discrimination of Plant Species by Machine Vision: Advanced Statistical Analysis of Chlorophyll Fluorescence Transients

Automatic discrimination of plant species is required for precision farming study using three closely related plant species of the family Lamiaceae. We compared the fluorescence parameters that can yield the highest contrast between...

BO - Biofyzika

  • 2009
  • Jx
Výsledek výzkumu

Flash Photolysis of Cutinase: Identification and Decay Kinetics of Transient Intermediates Formed upon UV Excitation of Aromatic Residues

here report formation kinetics and lifetimes of transient chemical species created, a lipolytic enzyme. With this purpose, we acquired transient absorption data of cutinase, and alkaline conditions. The shortest-lived ...

BO - Biofyzika

  • 2009
  • Jx
Výsledek výzkumu

Activity-dependent changes of [Ca2+] in the transverse-axial tubular system reduce SR Ca2+ content and Ca2+ transient amplitude in rat and guinea pig cardiac ventricular myocytes: a simulation study

a quantitative description of the TATS. In both models, transient depletion of tubular Ca2 and consequently systolic Ca2+ transient amplitude. However, the magnitude of this effect and its frequency dependence was different in the ...

BO - Biofyzika

  • 2006
  • O
Výsledek výzkumu

Features of chlorophyll fluorescence transients can be used to investigate low temperature induced effects on photosystem II of algal lichens from polar regions

measured slow chlorophyll fluorescence transients in these Antarctic lichen species, we observed species-specific changes in chlorophyll fluorescence parameters as well as in the shape of the chlorophyll fluorescence t...

EF - Botanika

  • 2015
  • Jx
  • Odkaz
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