Fakulty: Recent submissions
Now showing items 121-140 of 1368
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Drop coating deposition Raman (DCDR) spectroscopy: fundamentals and potential applications
summarizing article
open access
published version
2024
,Applied Spectroscopy Reviews
,59
(6)
Raman spectroscopy has developed significantly since its discovery and has become an important analytical vibrational technique for investigating the sample's chemical and structural properties. Today, great emphasis is ...
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Hemoglobin-PEG Interactions Probed by Small-Angle X-ray Scattering: Insights for Crystallization and Diagnostics Applications
original article
open access
published version
2024
,Journal of Physical Chemistry B
,128
(38)
Protein-protein interactions, controlling protein aggregation in the solution phase, are crucial for the formulation of protein therapeutics and the use of proteins in diagnostic applications. Additives in the solution ...
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Denoising of dual-VENC PC-MRI with large high/low VENC ratios
original article
open access
published version
2024
,Magnetic Resonance in Medicine
,Volume 93
(January 2025)
Purpose: Dual velocity encoding PC-MRI can produce spurious artifacts whenusing high ratios of velocity encoding values (VENCs), limiting its ability to gen-erate high-quality images across a wide range of encoding velocities. ...
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Observation of four top quark production in proton-proton collisions at √s=13 TeV
original article
restricted access
published version
2023
,Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
,847
(31 October 2023 on line)
The observation of the production of four top quarks in proton-proton collisions is reported, based on a data sample collected by the CMS experiment at a center-of-mass energy of 13 TeV in 2016-2018 at the CERN LHC and ...
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A strengthening and an efficient implementation of Alon-Tarsi list coloring method
original article
open access
published version
2024
,Electronic Journal of Combinatorics
,31
(1)
As one of the first applications of the polynomial method in combinatorics, Alon and Tarsi proved that if certain coefficients of the graph polynomial are non -zero, then the graph is choosable, i.e., colorable from any ...
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Polymorphic potential of SRF binding site of c-Fos gene promoter: in vitro study
original article
open access
published version
2024
,RSC Advances
,14
(51)
Recently published in vivo observations have highlighted the presence of cruciform structures within the genome, suggesting their potential significance in the rapid recognition of the target sequence for transcription ...
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Different amyloid β42 preparations induce different cell death pathways in the model of SH-SY5Y neuroblastoma cells
original article
open access
published version
2024
,Cellular & Molecular Biology Letters
,29
(1)
Amyloid beta 42 (A beta 42) plays a decisive role in the pathology of Alzheimer's disease. The A beta 42 peptide can aggregate into various supramolecular structures, with oligomers being the most toxic form. However, ...
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Guanine Crystal Formation and Behavior in Light Adaptation and Deuteration of the Dinoflagellate Amphidinium carterae
poster
restricted access
accepted version
2024
Biogenic guanine crystals are crucial for light perception in animals and photosynthetic microalgae. Their high refractive index and plate-like arrangement allow these crystals to participate in scattering, reflection, and ...
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Impact of urbanization on fine particulate matter concentrations over central Europe
original article
restricted access
published version
2024
,Atmospheric Chemistry and Physics
,24
(1)
Rural-to-urban transformation (RUT) is the process of turning a rural or natural land surface into an urban one, which brings about important modifications in the surface, causing well-known effects like the urban heat ...
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The minimal membrane requirements for BAX-induced pore opening upon exposure to oxidative stress
original article
open access
published version
2024
,Biophysical Journal
,123
(20)
Perforation of the outer mitochondrial membrane triggered by BAX and facilitated by its main activator cBID is a fundamental process in cell apoptosis. Here, we employ a newly designed correlative approach based on a ...
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School-leaving examination in physics at the end of upper secondary school in the Czech Republic - Current state
article in reviewed proceedings
open access
published version
2024
,BRISTOL
,IOP PUBLISHING LTD
,GIREP CONFERENCE 2022 - EFFECTIVE LEARNING IN PHYSICS FROM CONTEMPORARY PHYSICS TO REMOTE SETTINGS
,2750
The paper summarizes that the form and content of education in the Czech Republic is determined by the framework educational programmes (FEPs) and school educational programmes (SEPs). Analysis of these documents showed ...
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Electronic band structure of Sb2Te3
original article
open access
published version
2024
,Physical Review B
,109
(16)
We report on Landau-level spectroscopy of an epitaxially grown thin film of the topological insulator Sb(2)Te(3), complemented by ellipsometry and magnetotransport measurements. The observed response suggests that Sb(2)Te(3) ...
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Magnon gap excitations in van der Waals antiferromagnet MnPSe3
original article
open access
published version
2024
,Scientific Reports
,14
(30 July)
Magneto-spectroscopy methods have been employed to study the zero-wavevector magnon excitations in MnPSe(3). Experiments carried out as a function of temperature and the applied magnetic field show that two low-energy ...
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Impact of metastable graphene-diamond coatings on the fracture toughness of silicon carbide
original article
open access
published version
2024
,Nanoscale
,16
(22)
Silicon carbide has excellent mechanical properties such as high hardness and strength, but its applications for body armor and protective coating solutions are limited by its poor toughness. It has been demonstrated that ...
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Growth and properties of full Heusler Co2 TiSn epitaxial thin films
original article
open access
published version
2024
,Journal of Alloys and Compounds
,1002
(15 October 2024)
Full Heusler Co(2)TiSn thin film were grown by DC magnetron sputtering on MgO(001) substrates at temperatures from ambient up to 800 degrees C. The epitaxial films with full Heusler structure and high purity were achieved ...
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Probing the Mechanical Properties of 2D Materials via Atomic-Force-Microscopy-Based Modulated Nanoindentation
original article
open access
published version
2024
,Small Methods
,8
(3)
As the field of low-dimensional materials (1D or 2D) grows and more complex and intriguing structures are continuing to be found, there is an emerging need for techniques to characterize the nanoscale mechanical properties ...
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Rapid and precise large area mapping of rare-earth doping homogeneity in luminescent materials
original article
open access
published version
2024
,Communications Materials
,5
(1)
Doping of luminescent materials by rare-earth ions is common practice to achieve desired emission properties for a large variety of applications. As several rare-earths ions are frequently combined, it is subsequently ...
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Spontaneous emergence of straintronics effects and striped stacking domains in untwisted three-layer epitaxial graphene
original article
restricted access
published version
2024
,Proceedings of the National Academy of Sciences of the United States of America
,121
(50)
Emergent electronic phenomena, from superconductivity to ferroelectricity, magnetism, and correlated many-body band gaps, have been observed in domains created by stacking and twisting atomic layers of Van der Waals ...
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Towards better understanding the urban environment and its interactions with regional climate change - The WCRP CORDEX Flagship Pilot Study URB-RCC
original article
open access
published version
2024
,Urban Climate
,58
(listopad 2024)
High-quality climate information tailored to cities' needs assists decision makers to prepare for and adapt to climate change impacts, as well as to support the targeted transition towards climate resilient cities. During ...
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Spin density matrix elements in exclusive ρ0 meson muoproduction
original article
open access
published version
2023
,European Physical Journal C
,83
(10)
We report on a measurement of Spin Density Matrix Elements (SDMEs) in hard exclusive rho(0) meson muo-production at COMPASS using 160 GeV/c polarised mu(+) and mu-beams impinging on a liquid hydrogen target. The measurement ...
