Faculty of Science: Poslední příspěvky
Zobrazují se záznamy 141-160 z 211
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Circum-Saharan Prehistory through the Lens of mtDNA Diversity
původní článek
omezený přístup
vydavatelská verze
2022
,Genes
,13
(3)
African history has been significantly influenced by the Sahara, which has represented a barrier for migrations of all living beings, including humans. Major exceptions were the gene flow events that took place between ...
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Accurate large-scale simulations of siliceous zeolites by neural network potentials
původní článek
open access
vydavatelská verze
2022
,npj Computational Materials
,8
(1)
The computational discovery and design of zeolites is a crucial part of the chemical industry. Finding highly accurate while computational feasible protocol for identification of hypothetical siliceous frameworks that could ...
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The rapid detection of procalcitonin in septic serum using immunoaffinity MALDI chips
původní článek
omezený přístup
vydavatelská verze
2023
,Clinical Proteomics
,20
(1)
Background: Sepsis is a common worldwide health condition with high mortality. It is caused by a dysregulated immune response to the pathogen. Severe infections resulting in sepsis can be also determined by monitoring ...
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Characterisation of the antiviral RNA interference response to Toscana virus in sand fly cells
původní článek
open access
vydavatelská verze
2023
,PLoS Pathogens
,19
(3)
Toscana virus (TOSV) (Bunyavirales, Phenuiviridae, Phlebovirus, Toscana phlebovirus) and other related human pathogenic arboviruses are transmitted by phlebotomine sand flies. TOSV has been reported in nations bordering ...
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Pentamethinium salts suppress key metastatic processes by regulating mitochondrial function and inhibiting dihydroorotate dehydrogenase respiration
původní článek
open access
vydavatelská verze
2022
,Biomedicine & Pharmacotherapy
,154
(October)
Mitochondria generate energy and building blocks required for cellular growth and function. The notion that mitochondria are not involved in the cancer growth has been challenged in recent years together with the emerging ...
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The Czech Plant Nucleus Workshop 2021
původní článek
open access
vydavatelská verze
2022
,Biologia Plantarum
,66
(March)
The Czech Plant Nucleus Workshop 2021 (CPNW2021) took place during mid-September 2021 in Olomouc, Czech Republic. About 80 researchers and students working in the field of plant nuclear and chromosome biology in the Czech ...
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Archaeometric perspective on the emergence of brass north of the Alps around the turn of the Era
původní článek
open access
vydavatelská verze
2022
,Scientific Reports
,12
(1)
Ancient brass (aurichalcum) was a valued commodity in the Antiquity, notably because of its gold-like appearance. After mastering brass fabrication using the cementation procedure in the first century BC in the Mediterranean, ...
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Confining Gold Nanoparticles in Preformed Zeolites by Post-Synthetic Modification Enhances Stability and Catalytic Reactivity and Selectivity
původní článek
open access
vydavatelská verze
2022
,JACS Au
,2
(10)
Confining Au nanopartides (NPs) in a restricted space (e.g., zeolite micropores) is a promising way of overcoming their inherent thermal instability and susceptibility to aggregation, which limit catalytic applications. ...
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Hairy Gels: A Computational Study
původní článek
open access
vydavatelská verze
2022
,Gels
,8
(12)
We present results of MD and MC simulations of the equilibrium properties of swelling gels with comb-like or bottlebrush subchains and compare them to scaling-theory predictions. In accordance with theory, the simulation ...
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Platinum nanoparticles supported on zeolite MWW nanosheets prepared via homogeneous solution route
původní článek
open access
vydavatelská verze
2022
,Catalysis Today
,390-391
(May)
This article demonstrates preparation of metal functionalized zeolite catalysts via a new homogeneous solution pathway enabled by the recently reported exfoliation of zeolite MWW into solution of unilamellar nanosheets. ...
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A multifaceted strategy to improve recombinant expression and structural characterisation of a Trypanosoma invariant surface protein
původní článek
open access
vydavatelská verze
2022
,Scientific Reports
,12
(1)
Identification of a protein minimal fragment amenable to crystallisation can be time- and labour intensive especially if large amounts are required and the protein has a complex fold and functionally important post-translational ...
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Improvement of the signal to noise ratio for fluorescent imaging in microfluidic chips
původní článek
open access
vydavatelská verze
2022
,Scientific Reports
,12
(1)
Microfluidics systems can be fabricated in various ways using original silicon glass systems, with easy Si processing and surface modifications for subsequent applications such as cell seeding and their study. Fluorescent ...
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Ho@C82 Metallofullerene: Calculated Isomeric Composition
původní článek
open access
vydavatelská verze
2022
,ECS Journal of Solid State Science and Technology
,11
(5)
Relative populations of the three energy-lowest IPR (isolated-pentagon-rule) isomers of Ho@C(82) under the high-temperature synthetic conditions are computed using the Gibbs energy based on characteristics from the density ...
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Structural insights into the functional roles of 14-3-3 proteins
přehledový článek
open access
vydavatelská verze
2022
,Frontiers in Molecular Biosciences
,9
(September)
Signal transduction cascades efficiently transmit chemical and/or physical signals from the extracellular environment to intracellular compartments, thereby eliciting an appropriate cellular response. Most often, these ...
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Eu@C88 Isomers: Calculated Relative Populations
původní článek
open access
vydavatelská verze
2022
,ECS Journal of Solid State Science and Technology
,11
(10)
Relative populations of three energy-lowest IPR (isolated-pentagon-rule) isomers of Eu@C-88 are computed using the Gibbs energy based on characteristics from density functional theory and MP2 calculations (M06-2X/3-21GTILDE ...
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Stimuli-responsive polypeptide nanogels for trypsin inhibition
původní článek
open access
vydavatelská verze
2022
,Beilstein Journal of Nanotechnology
,13
(June)
A new type of hydrophilic, biocompatible, and biodegradable polypeptide nanogel depots loaded with the natural serine protease inhibitor α(1)-antitrypsin (AAT) was applied for the inhibition of the inflammatory mediator ...
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Water Desalination Using Polyelectrolyte Hydrogel: Gibbs Ensemble Modeling
původní článek
open access
vydavatelská verze
2022
,Gels
,8
(10)
Polyelectrolyte hydrogels can absorb a large amount of water across an osmotic membrane as a result of their swelling pressure. On the other hand, the insoluble cross-linked hydrogel network enables dewatering under the ...
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A Computational Characterization of 2,2'-bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine Iodine Dopant for Improving Power-Conversion Efficiency of Perovskite Solar Cells
původní článek
open access
vydavatelská verze
2022
,ECS Journal of Solid State Science and Technology
,11
(11)
The paper presents ongoing density-functional theory (DFT) computational support to research of hybrid perovskite solar cells to facilitate their understanding at molecular level. Very recently, doping by a iodine salt, ...
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Anomalous elasticity and damping in covalently cross-linked graphene aerogels
původní článek
open access
vydavatelská verze
2022
,Communications Physics
,5
(1)
Understanding materials elasticity is critical for their effective use in numerous applications. Herein, the authors show that a graphene aerogel made of covalently cross-linked graphene sheets exhibits anomalous superelastic ...
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Spatial Dimension of Unemployment: Space-Time Analysis Using Real-Time Accessibility in Czechia
původní článek
embargo
vydavatelská verze
2020
,ISPRS International Journal of Geo-Information [online]
,9
(6)
This paper focuses on the analysis of unemployment data in Czechia on a very detailed spatial structure and yearly, extended time series (2002-2019). The main goal of the study was to examine the spatial dimension of ...
