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Investigation Of Electric And Thermal Properties Of Alkali-Activated Aluminosilicates With A CNT Admixture
(University of Chemistry and Technology, Prague, 2020-04-20)
The paper is focused on measurements of electric and thermal properties of alkali-activated aluminosilicates (AAAs) with a carbon nanotube (CNT) admixture. Such composites, fabricated from blast-furnace slag, quartz sand, ...
Thermodynamic Analysis of the Landolt-Type Autocatalytic System
(MDPI, 2021-10-28)
A recent work demonstrated on the example of the Landolt-type reaction system how the simplest autocatalytic loop is described by the kinetic mass action law and proper parametrization of direct and autocatalytic pathways. ...
Influence of Solution Properties and Gas Addition on Hydrogen Peroxide Production by a Pin-hole Based Plasma Source
(Czech Technical University in Prague, 2021-02-25)
The paper evaluates concentration of hydrogen peroxide produced by a novel pin-hole plasma source in electrolyte solutions with or without gas addition. An effective production rate of hydrogen peroxide is decreased by the ...
Properties of scaffolds prepared by fused deposition modeling of poly(hydroxyalkanoates)
(Elsevier, 2020-10-15)
Poly(hydroxyalkanoates) are biodegradable and biocompatible polymers suitable for tissue engineering. Fused depositon modeling (FDM) belongs to modern rapid prototyping techniques for the fabrication of scaffolds. In this ...
Polarity-Based Sequential Extraction as a Simple Tool to Reveal the Structural Complexity of Humic Acids
(MDPI, 2021-03-19)
A sequential chemical extraction with a defined series of eluotropic organic solvents with an increasing polarity (trichloromethane < ethyl acetate < acetone < acetonitrile < n-propanol < methanol) was performed on peat-bog ...
Impact of Microwave Plasma Torch on the Yeast Candida glabrata
(MDPI, 2020-08-11)
Recently, various cold plasma sources have been tested for their bactericidal and fungicidal effects with respect to their application in medicine and agriculture. The purpose of this work is to study the effects of a 2.45 ...
Introducing the Newly Isolated BacteriumAneurinibacillussp. H1 as an Auspicious Thermophilic Producer of Various Polyhydroxyalkanoates (PHA) Copolymers-2. Material Study on the Produced Copolymers
(MDPI, 2020-06-05)
Aneurinibacillussp. H1 is a promising, moderately thermophilic, novel Gram-positive bacterium capable of the biosynthesis of polyhydroxyalkanoates (PHA) with tunable monomer composition. In particular, the strain is able ...
Introducing the Newly Isolated BacteriumAneurinibacillussp. H1 as an Auspicious Thermophilic Producer of Various Polyhydroxyalkanoates (PHA) Copolymers-1. Isolation and Characterization of the Bacterium
(MDPI, 2020-05-29)
Extremophilic microorganisms are considered being very promising candidates for biotechnological production of various products including polyhydroxyalkanoates (PHA). The aim of this work was to evaluate the PHA production ...
Effect of Plasma Activated Water Foliar Application on Selected Growth Parameters of Maize (Zea mays L.)
(MDPI, 2020-12-17)
Utilization of plasma activated water (PAW) for plant growing is mainly connected with the treatment of seeds and subsequent stimulation of their germination. A potential of PAW isits relatively simple and low-cost preparation ...
New possibility for characterization of dissociation behaviour of supramolecular electrolytes: results obtained for the International Humic Substances Society standard and reference samples by coulometry
(Springer, 2021-06-24)
Background: Humic substances can be considered as polyelectrolytes with supramolecular character and complicated behaviour in water environment. The fractions of humic substances dissolved in water are the most active ones ...