Browsing Pokročilé instrumentace a metody pro charakterizace materiálů by Title
Now showing items 1-20 of 38
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Algal Biomass Analysis by Laser-Based Analytical Techniques - A Review
(MDPI, 2014-09-23)Algal biomass that is represented mainly by commercially grown algal strains has recently found many potential applications in various fields of interest. Its utilization has been found advantageous in the fields of ... -
Analysis of neural crest-derived clones reveals novel aspects of facial development
(American Association for the Advancement of Science (AAAS), 2016-08-03)Cranial neural crest cells populate the future facial region and produce ectomesenchyme-derived tissues, such as cartilage, bone, dermis, smooth muscle, adipocytes, and many others. However, the contribution of individual ... -
Application of sacrificial coatings and effect of composition on Al-Al3NI Ultrafine eutectic formation
(TECHNICAL FACULTY, BOR-SERBIA, UNIV BELGRADE, VOJSKE JUGOSLAVIJE 12, BOR, 19210, SERBIA, 2014-04-01)This paper introduces an unconventional method designed for forming hypereutectic alloys via coating deposition onto the substrate surface and subsequent heat treatment of such systems. The coating was produced from 99.7 ... -
Biodegradable Thermoplastic Starch/Polycaprolactone Blends with Co-Continuous Morphology Suitable for Local Release of Antibiotics
(MDPI, 2022-01-30)We report a reproducible preparation and characterization of highly homogeneous thermoplastic starch/pol(epsilon-caprolactone) blends (TPS/PCL) with a minimal thermomechanical degradation and co-continuous morphology. These ... -
Characterization of GaAs Solar Cells under Supercontinuum Long-Time Illumination
(MDPI, 2021-01-19)This work is dedicated to the description of the degradation of GaAs solar cells under continuous laser irradiation. Constant and strong exposure of the solar cell was performed over two months. Time-dependent electrical ... -
Characterization of nanoblisters on HOPG surface
(De Gruyter OPEN, 2019-08-07)We report on influence of the surface functionalization on the properties of highly oriented pyrolytic graphite. The samples were processed in nitric acid and characterized by XPS, Raman and EDX spectroscopies, AFM, SEM ... -
Characterization of the native oxide on CdTe surfaces
(Sciendo, 2019-05-29)This study focuses on the description of oxidation of CdTe monocrystal surfaces after selective chemical etching. Measurements of surface morphology of the oxides occurring in short time are valuable for deeper understanding ... -
Chemical stability of tricalcium phosphate - iron composite during spark plasma sintering
(MDPI, 2018-09-01)Tricalcium phosphate (Ca3(PO4)2, TCP) is a wide-used ceramic as a bone filler material due to its good osteoconductivity property. Nevertheless, its poor mechanical properties does not allow its use for load-bearing ... -
Contour laser strategy and its benefits for lattice structure manufacturing by selective laser melting technology
(Elsevier, 2022-01-19)This paper deals with the research of the Selective Laser Melting (SLM) scanning strategy to produce lattice structures from AlSi10Mg powder material. Nowadays, most of the SLM end-users use the laser strategy and parameters ... -
Contrast enhanced X-ray computed tomography imaging of amyloid plaques in Alzheimer disease rat model on lab based micro CT system
(Springer Nature, 2021-03-16)Amyloid plaques are small (similar to 50 mu m), highly-dense aggregates of amyloid beta (A beta) protein in brain tissue, supposed to play a key role in pathogenesis of Alzheimer's disease (AD). Plaques' in vivo detection, ... -
The Development of Dentin Microstructure Is Controlled by the Type of Adjacent Epithelium
(Wiley, 2022-02-01)Considerable amount of research has been focused on dentin mineralization, odontoblast differentiation, and their application in dental tissue engineering. However, very little is known about the differential role of ... -
Deviations of the SLM produced Lattice Structures and Their Influence on Mechanical properties
(MDPI, 2022-04-26)Selective laser melting (SLM) is an additive manufacturing technology suitable for producing cellular lattice structures using fine metal powder and a laser beam. However, the shape and dimensional deviations occur on the ... -
DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for Alagille syndrome
(ELIFE SCIENCES PUBLICATIONS LTD, 2021-02-26)Organ function depends on tissues adopting the correct architecture. However, insights into organ architecture are currently hampered by an absence of standardized quantitative 3D analysis. We aimed to develop a robust ... -
DUCT: Double Resin Casting followed by Micro-Computed Tomography for 3D Liver Analysis
(MYJoVE Corporation, 2021-09-28)The liver is the biggest internal organ in humans and mice, and high auto-fluorescence presents a significant challenge for assessing the three-dimensional (3D) architecture of the organ at the whole-organ level. Liver ... -
Electrical and optical characterization of Os-substituted rare-earth orthoferrite YbFeO3-gamma powders
(Springer Nature, 2021-01-02)The electrical properties of Os-doped YbFeO3 (YbFO) powders prepared by solid-state reaction have been studied by Impedance Spectrometer/Impedance Spectrometer. SEM, XPS and Raman spectroscopy were utilized for understanding ... -
Factors governing the dimensional accuracy and fracture modes under compression of regular and shifted orthogonal scaffolds
(Elsevier, 2020-04-02)Direct ink writing allows controlling the structure of tissue engineering scaffolds. The aim of this work was to study the effects of the in silico pattern design on the dimensional accuracy of tricalcium phosphate scaffolds ... -
Fatigue behaviour of titanium scaffolds with hierarchical porosity produced by material extrusion additive manufacturing
(Elsevier, 2023-01-26)Metallic porous structures (scaffolds) produced by additive manufacturing represent an important class of personalised implants used in load-bearing orthopaedic applications. As such, their fatigue performance must be ... -
High-resolution micro-CT for 3D infarct characterization and segmentation in mice stroke models
(Nature Portfolio, 2022-10-19)Characterization of brain infarct lesions in rodent models of stroke is crucial to assess stroke pathophysiology and therapy outcome. Until recently, the analysis of brain lesions was performed using two techniques: (1) ... -
Imaging margins of skin tumors using laser-induced breakdown spectroscopy and machine learning
(Royal Society of Chemistry, 2021-05-01)Nowadays, laser-based techniques play a significant role in medicine, mainly in the ophthalmology, dermatology, and surgical fields. So far, they have presented mostly therapeutic applications, although they have considerable ... -
Laser-based techniques: Novel tools for the identification and characterization of aged microplastics with developed biofilm
(Elsevier, 2023-02-01)Microplastics found in the environment are often covered with a biofilm, which makes their analysis difficult. Therefore, the biofilm is usually removed before analysis, which may affect the microplastic particles or lead ...