Structural analysis of polysaccharides from mushroom hericium Erinaceus mftccb 134
Bleha, R.; Čopíková, J.; Sushytskyi, Leonid; Vannucci, Luca; Sinica, A.; Jozífek, M.; Jablonský, I.; Klouček, P.
2023 - English
The aim of this research was the structural characterisation of polysaccharides isolated from fruiting bodies of the cultivating medicinal mushroom Hericium erinaceus MFTCCB 134. Cold and hot water extracts (CWE, HWE) were obtained and purified, and followed by alkali extraction from the reminder solids. The composition and structure of the fractions were analysed by FTIR spectroscopy, and neutral sugars/linkage analyses were determined by GC/FID and GC/MS, respectively. Galactose, fucose and glucose were found in purified CWE,\nwhile glucose predominated in purified HWE.
Keywords:
Hericium erinaceus; polysaccharides; mushrooms
Available at various institutes of the ASCR
Structural analysis of polysaccharides from mushroom hericium Erinaceus mftccb 134
The aim of this research was the structural characterisation of polysaccharides isolated from fruiting bodies of the cultivating medicinal mushroom Hericium erinaceus MFTCCB 134. Cold and hot water ...
Fish stock survey of the Lake Sevan in 2023 – catch summary report
Prchalová, Marie
2023 - English
Catch summary report on survey of fish stock of the Lake Sevan in July 2023.\n
Keywords:
gillnets; hydroacoustics; biomass
Available at various institutes of the ASCR
Fish stock survey of the Lake Sevan in 2023 – catch summary report
Catch summary report on survey of fish stock of the Lake Sevan in July 2023.\n
3D Printed Microfluidic Cell for Spectroelectrochemical Analysis
Šikula, M.; Vaněčková, Eva; Hromadová, Magdaléna; Kolivoška, Viliam
2023 - English
Recent advances in fused deposition modeling 3D printing (FDM 3DP) enabled \nthe manufacture of customized spectroelectrochemical (SEC) devices. Despite significant progress, \nreported designs still rely on conventional optical components (windows and cuvettes). In this \nwork, we apply bi-material FDM 3DP combining electrically conductive and optically \ntranslucent filaments to manufacture a fully integrated microfluidic SEC device. Employing cyclic \nvoltammetric measurements with redox probes, we demonstrate that the platform allows SEC sensing of \nreactants, intermediates, and products of charge transfer reactions in an oxygen- free \nenvironment. Developed approaches pave the way for SEC d vices with dramatically\nreduced costs compared to currently available commercial platforms.\n
Keywords:
spectroelectrochemistry; three-dimensional printing; fused deposition modeling
Available on request at various institutes of the ASCR
3D Printed Microfluidic Cell for Spectroelectrochemical Analysis
Recent advances in fused deposition modeling 3D printing (FDM 3DP) enabled \nthe manufacture of customized spectroelectrochemical (SEC) devices. Despite significant progress, ...
Electrochemical Properties of Mixed Self-Assembled Monolayers Based on Terpyridine Transition Metal Complexes
Kocábová, Jana; Nováková Lachmanová, Štěpánka; Vavrek, František; Valášek, M.; Hromadová, Magdaléna
2023 - English
This work presents the electrochemical characterization of mixed self-assembled monolayers\n(SAMs) of [Os(terpy)2]2+ and terpyridine connected by tripodal anchoring groups to the\npolycrystalline gold bead electrode and provides a comparison with SAM based on\n[Os(terpy)2]2+ tripodal molecules without diluting terpyridine tripodal molecules. It is shown\nthat both arrangements enable reproducible preparation of well-defined compact films. The\nelectron transfer rate constant for mixed SAM was determined from cyclic voltammograms\naccording to Laviron’s analysis and compared with the rate constant obtained previously for\nSAM containing only [Os(terpy)2]2+ tripod.
Keywords:
transition metal complexes; terpyridine; tripodal anchor
Available on request at various institutes of the ASCR
Electrochemical Properties of Mixed Self-Assembled Monolayers Based on Terpyridine Transition Metal Complexes
This work presents the electrochemical characterization of mixed self-assembled monolayers\n(SAMs) of [Os(terpy)2]2+ and terpyridine connected by tripodal anchoring groups to the\npolycrystalline gold ...
Elimination Voltammetry with Linear Scan: Advantages and Disadvantages
Navrátil, Tomáš; Trnková, L.; Hrdlička, Vojtěch; Li, X.
2023 - English
Elimination voltammetry with linear scan (EVLS) represents an almost traditional\nmathematical method that helps to obtain additional and detailed information about the recorded\nelectrochemical signals and therefore, to better understand the analyzed systems. Although it\nhas been substantially developed and expanded during its existence of more than a quarter of a\ncentury and has found many areas of application, like any other mathematical and experimental\nmethod, it exhibits several advantages and disadvantages. In this contribution, we summarize\nits strengths, weaknesses, opportunities, as well as threats.\n
Keywords:
elimination voltammetry with linear scan; advantages; disadvantages
Available on request at various institutes of the ASCR
Elimination Voltammetry with Linear Scan: Advantages and Disadvantages
Elimination voltammetry with linear scan (EVLS) represents an almost traditional\nmathematical method that helps to obtain additional and detailed information about the recorded\nelectrochemical ...
Fish stock survey of the Lake Sevan in 2023 – final report
Prchalová, Marie; Kubečka, Jan
2023 - English
Final report on survey of fish stock of the Lake Sevan in July 2023.
Keywords:
gillnets; hydroacoustics; biomass
Available at various institutes of the ASCR
Fish stock survey of the Lake Sevan in 2023 – final report
Final report on survey of fish stock of the Lake Sevan in July 2023.
Novel embedding resins for 3D-SEM
Šlouf, Miroslav; Pavlova, Ewa; Strachota, Beata; Strachota, Adam; Nebesářová, Jana; Týč, Jiří; Krzyžánek, Vladislav; Skoupý, Radim
2022 - English
The report contains the detailed analysis of novel embedding resins for 3D-SEM.
Keywords:
novel embedding resins; 3D-SEM microscopy; higher e-beam resistance
Available at various institutes of the ASCR
Novel embedding resins for 3D-SEM
The report contains the detailed analysis of novel embedding resins for 3D-SEM.
5th International Percid Fish Symposium, Percis V 2022
Holubová, Michaela
2022 - English
The publication contains scientific abstracts from the international conference.
Keywords:
abstracts; conference; fish
Available at various institutes of the ASCR
5th International Percid Fish Symposium, Percis V 2022
The publication contains scientific abstracts from the international conference.
CE-MS separation and identification of standard nucleotides
Butnariu, Maria; Šolínová, Veronika; Koval, Dušan
2022 - English
Keywords:
capillary electrophoresis; mass spectrometry; nucleotides
Available at various institutes of the ASCR
CE-MS separation and identification of standard nucleotides
4th CCP Phenogenomics Conference abstract book
Sedláček, Radislav
2022 - English
The fourth CCP Phenogenomics Conference was held as a hybrid meeting. The scientific committee selected the topic of rare diseases: experimental models & delivery of therapies as the main thematic focus of the 2022 Conference. The Conference provided again an excellent opportunity to support networking and interactions among the researchers, CCP staff, users and experts from the commercial sector.
Keywords:
phenogenomics; rare diseases; gene therapy; experimental models; delivery of therapies
Available at various institutes of the ASCR
4th CCP Phenogenomics Conference abstract book
The fourth CCP Phenogenomics Conference was held as a hybrid meeting. The scientific committee selected the topic of rare diseases: experimental models & delivery of therapies as the main thematic ...
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