Search
displaying 1000 best results Help
Search results for: POLY(Ɛ-CAPROLACTONE)
-
Facile synthesis N-doped hollow carbon spheres from spherical solid silica
Publication -
Carbon nanotubes decorated by mesoporous cobalt oxide as electrode material for lithium-ion batteries
Publication -
Mesoporous carbon/graphitic carbon nitride spheres for photocatalytic H2 evolution under solar light irradiation
Publication -
High-temperature oxidation of the Crofer 22 H ferritic steel with Mn1.45Co1.45Fe0.1O4 and Mn1.5Co1.5O4 spinel coatings under thermal cycling conditions and its properties
PublicationThe aim of the presented study was to deposit protective-conducting Mn1.45Co1.45Fe0.1O4 and Mn1.5Co1.5O4 spinel coatings on the Crofer 22 H ferritic steel by means of electrophoresis and to evaluate their physicochemical properties after high-temperature oxidation under thermal cycling conditions. When the Crofer 22 H steel – whether uncoated or coated with the two spinels – was oxidized in 48-h cycles involving a temperature of...
-
Agrimoniin up-regulates collagen biosynthesis through increase in expression of β1-integrin receptor and prolidase activity in cultured human skin fibroblasts
Publication -
Paradigm of deep pectoral myopathy in broiler chickens
Publication -
Effects of nordic pole walking on oxidative stress and walking abilities in patients with intermittent claudication
Publication -
Tautomerism, structure and properties of 1,1',1''-(2,4,6-trihydroxybenzene-1,3,5-triyl)triethanone
PublicationWedług teoretycznych przewidywań 1,3,5-triacetylo-2,4,6-trihydroksybenzen może występować w 5 formach tautomerycznych, z których dwie powinny wyróżniać się wysoką stabilnością. Teoretyczne przewidywania zostały skonfrontowane z rezultatami pomiarów spektralnych.
-
Superconductivity in noncentrosymmetricMg10Ir19B16
Publication -
Optical Theorem Helps Understand Thresholds of Lasing in Microcavities With Active Regions
Publication -
Fluctuation enhanced gas sensing with WO3-based nanoparticle gas sensors modulated by UV light at selected wavelengths
PublicationThe sensitivity and selectivity of WO3-based gas sensors can be enhanced by UV-irradiation-induced modulation, especially if different wavelengths are employed. We used fluctuation-enhanced gas sensing, based on measurements of resistance fluctuations in the gas sensor, to study the effects of such modulation on the noise intensity for ambient atmospheres of synthetic air without and with additions of small amounts of ethanol,...
-
Bias-Dependent Dynamics of Degradation and Recovery in Perovskite Solar Cells
PublicationDegradation of perovskite solar cells (PSCs) is often found to be partially or fully reversible when the cells are allowed to recover in the dark. Unlike the dynamics of degradation, knowledge about the dynamics of PSC cell recovery is very limited. Here, we demonstrate that the PSC recovery strongly depends on the electrical bias conditions during the light-induced degradation and that it can be manipulated by applying an external...
-
Solvent influence on the crystal structures of new cadmium tri-tert -butoxysilanethiolate complexes with 1,4-bis(3-aminopropyl)piperazine: luminescence and antifungal activity
PublicationMonocrystals of dinuclear -1,4-bis(3-aminopropyl)piperazine-4N1,N10:N4,N40-bis[bis(tri-tert-butoxysilanethiolato-S)cadmium(II)], [Cd2(C12H27O3SSi)4(C10-H24N4)] or [Cd2{SSi(OtBu)3}4(-BAPP)], 1, and polynuclear catena-poly[[bis-(tri-tert-butoxysilanethiolato-S)cadmium(II)]--1,4-bis(3-aminopropyl)piperazine-2N10:N40], [Cd(C12H27O3SSi)2(C10H24N4)]n or [Cd{SSi(OtBu)3}2(-BAPP)]n,2, with 1,4-bis(3-aminopropyl)piperazine (BAPP)...
-
Investigation of sweet substances of different molecular structure by potentiometric taste sensor with all solid state electrodes
PublicationA five channel potentiometric taste sensor consisting of an array of All Solid State Electrodes (ASSESs) with different lipid-polymer membranes has been developed. The electrodes are constructed of glassy carbon discs with electrochemically deposited poly(3,4-ethylenedioxythiophene) (PEDOT) acting as ion to electron transducer. The outer layer of the electrode is lipid-polymer membrane. Lipid substances immobilized in PVC membranes...
-
Identification and characterization of single-stranded DNA-binding protein from the facultative psychrophilic bacteria Pseudoalteromonas haloplanktis
PublicationSingle-stranded DNA-binding protein (SSB) plays an important role in DNA metabolism such as DNAreplication, repair, and recombination, and is essential for cell survival. This study reports on the ssb-likegene cloning, gene expression and characterization of a single-stranded DNA-binding protein of Pseudoal-teromonas haloplanktis (PhaSSB) and is the first report of such a protein from psychrophilic microorganism.PhaSSB possesses...
-
Solvent influence on the crystal structures of new cadmium tri-tert -butoxysilanethiolate complexes with 1,4-bis(3-aminopropyl)piperazine: luminescence and antifungal activity
PublicationMonocrystals of dinuclear 1,4-bis(3-aminopropyl)piperazine-�4N1,N10:N4,N40-bis[bis(tri-tert-butoxysilanethiolato-�S)cadmium(II)], [Cd2(C12H27O3SSi)4(C10-H24N4)] or [Cd2{SSi(OtBu)3}4(�-BAPP)], 1, and polynuclear catena-poly[[bis- (tri-tert-butoxysilanethiolato-�S)cadmium(II)]-�-1,4-bis(3-aminopropyl)piperazine-�2N10:N40], [Cd(C12H27O3SSi)2(C10H24N4)]n or [Cd{SSi(OtBu)3}2(�-BAPP)]n, 2, with 1,4-bis(3-aminopropyl)piperazine (BAPP)...
-
Polyurethane based hybrid ciprofloxacin-releasing wound dressings designed for skin engineering purpose
PublicationPurpose Even in the 21st century, chronic wounds still pose a major challenge due to potentially inappropriate treatment options, so the latest wound dressings are hybrid systems that enable clinical management, such as a hybrid of hydrogels, antibiotics and polymers. These wound dressings are mainly used for chronic and complex wounds, which can easily be infected by bacteria. Materials and methods Six Composite Porous Matrices...
-
Layer-by-layer polymer deposited fabrics with superior flame retardancy and electrical conductivity
PublicationSmart and multifunctional textiles and fabrics are progressively developing, such that multifunctional fabrics are becoming more widespread. We elaborated herein multi-layered flax fabrics with superior flame retardancy and conductivity, which revealed fireproof feature while keeping conductivity during burning. The flax fabric was reinforced by layer-by-layer (LbL) deposition of sodium polyacrylate (SPA), polyethylenimine (PEI),...
-
Influence of steam cooking on pro-health properties of Small and Large variety of Momordica charantia
PublicationSteam cooking is one of the most common preparations of Momordicacharantia dishes. This method improved the tastiness of the fruits but at the same time, some changes occurred in the volatile and non-volatile parts of their food matrices. In this study, for the first time these properties were correlated with the found substances affecting the bioactivity of this fruit. Two varieties of Momordicacharantia were analysed and compared....
-
3. E-TECH: Online education in practice for teachers. Advanced
e-Learning CoursesTo enroll to this course please write an e-mail at: alina.guzik@pg.edu.pl
-
E. Wawoczna, WCH II st, 2 semestr, 2021/2022 z
e-Learning Courses -
2 - E-TECH: Online education in practice for teachers. Intermediate
e-Learning Courses -
PG_00050847_PROJEKT DYPLOMOWY II, SEM. 3 MGR. 20/21; E. MARCZAK
e-Learning Courses -
E. Wawoczna, WEiA, Elektrotechnika, Ist., 5 sem, 2021/2022 z
e-Learning Courses -
Szablon e-kursu do przedmiotu - na rok ak. 2021/2022
e-Learning Courses -
Praca przejściowa zespołowa, P, E, sem.02, zimowy 22/23
e-Learning Courses -
E. Wawoczna, WCH, II st., I sem., 2021/2022 L
e-Learning Courses -
1 - E-TECH: Online education in practice for teachers. Foundations
e-Learning CoursesThis module has been designed to help teachers to get the very best out of online learning education. We've created it to support many aspects of your learning online. The aim is to provide skills to create and engage with your teaching materials online. After completion the course you can download your Certifacte.
-
Wytrzymałość materiałów , L, E, sem. 03, zimowy 22/23 (PG_00055882)
e-Learning CoursesSpis treści prezentowanych na kursie: 1) Statyczna próba rozciągania metali 2) Statyczna próba ściskania metali 3) Badanie udarności metali 4) Dynamiczna próba rozciągania metali 5) Wyznaczenie modułu sprężystości podłużnej, umownej granicy sprężystości i umownej granicy plastyczności 6) Statyczna próba skręcania metali 7) Badanie twardości metali 8) Badanie odkształcenia za pomocą tensometrii oporowej
-
E. Wawoczna, FTiMS, NANOTECHNOLOGIA I st. 4, 2022/2023 letni
e-Learning Courses -
E. Wawoczna, WCH II st 2 sem, z. 2024/25
e-Learning Courses -
Instalacje ciepłownicze, W/P, E, sem.6, letni 23/24
e-Learning CoursesPrzekazanie wiedzy i umiejętności w zakresie sposobu działania miejskich systemów zaopatrzenia w ciepło, obejmujących: źródło ciepła średniej mocy, sieć cieplną i węzły cieplne.
-
E-biznes, 2023/2024, Zarządzanie MSU3/4, sem. 3/4
e-Learning Courses -
Termodynamika, W/C/L, E, sem.3, zimowy 24/25
e-Learning Courses -
Termodynamika, W/C/L, E, sem.3, zimowy 23/24
e-Learning Courses -
E. Wawoczna, WZiE, AG+EKONOMIA, 1st, 4 sem, 23/2024L
e-Learning Courses -
E. Wawoczna, WETI, TELEKOMUNIKACJA II sem, II st., 2023/24z
e-Learning Courses -
E. Wawoczna, WCH 2 st, 1 sem, 23/24 L
e-Learning Courses -
Evolution of the surface species of the V2O5–WO3 catalysts
Publication -
Vascular endothelial growth factor (VEGF-C1)-dependent inflammatory response of podocytes in nephrotic syndrome glomerulopathies in children: an immunohistochemical approach
Publication -
Expression profiles and genomic organisation of group A protein phosphatase 2C genes inBrassica oleracea
Publication -
Immunohistochemical detection of galectin-1 in renal biopsy specimens of children and its possible role in proteinuric glomerulopathies
Publication -
Development of biodegradable polyesters with various microstructures for highly controlled release of epirubicin and cyclophosphamide
Publication -
Superconducting properties of under- and over-doped BaxK1−xBiO3 perovskite oxide
Publication -
Formation of novel nanostructures using carbon nanotubes as a frame
Publication -
The influence of antiwear additive concentration on the tribological behaviour of a-C:H:W/steel tribosystem
Publication -
Synthesis and electronic properties of B-doped single wall carbon nanotubes
Publication -
Hydrothermal, microwave and mechanochemical modification of amorphous zirconium phosphate structure
Publication -
Modification of titanium phosphate precipitated from titanylsulfate
Publication -
Synthesis and characterization of metal polycarboxylates constructed from lanthanides(iii) and 1,2,4,5-benzenetetracarboxylic acid
Publication