Filters
total: 5101
filtered: 3833
-
Catalog
- Publications 3833 available results
- Journals 122 available results
- Conferences 5 available results
- People 90 available results
- Inventions 1 available results
- Projects 3 available results
- Research Teams 1 available results
- Research Equipment 1 available results
- e-Learning Courses 62 available results
- Events 3 available results
- Open Research Data 980 available results
Chosen catalog filters
displaying 1000 best results Help
Search results for: cation complexation
-
Volumes of N,N-dimethylacetamide solvated metal cations. Variation within the manganese(II) to zinc(II) series
PublicationDensities and apparent molar volumes for Mn(ClO4)2,Co(ClO4)2 , Ni(ClO4)2,Cu(ClO4)2 , and Zn(ClO4)2 in N, N -dimethylacetamide (DMA) solutions at T = 298.15 K are reported. Densities and apparent molar volumes of tetrabutylammonium tetraphenylborate...
-
Chemical composition and antifungal activity of Chelidonium majus extracts – antagonistic action of chelerythrine and sanguinarine against Botrytis cinerea
Publication -
Novel 2019 coronavirus structure, mechanism of action, antiviral drug promises and rule out against its treatment
Publication -
SPRAWOZDANIE Z MIĘDZYNARODOWEJ KONFERENCJI NAUKOWEJ „ORAL HISTORY IN ACTION”, KRAKÓW 28–30 MARCA 2019 R.
Publication -
Solvation of ionic liquids based on N-methyl-N-alkyl morpholinium cations in dimethylsulfoxide – volumetric and compressibility studies
PublicationThe density and sound velocity of the solutions of ionic liquids based on N-alkyl-N-methyl-morpholinium cations, N-ethyl-N-methylmorpholinium bis(trifluoromethanesulfonyl)imide, N-butyl-N-methylmorpholinium bis(trifluoromethanesulfonyl)imide, N-methyl-N-octyl-morpholinium bis(trifluoromethanesulfonyl)imide and N-decyl-N-methylmorpholinium bis(trifluoromethanesulfonyl)imide in dimethylsulfoxide were measured at T = (298.15 to 318.15)...
-
The importance of anchoring ligands of binuclear sensitizers on electron transfer processes and photovoltaic action in dye-sensitized solar cells
PublicationThe relatively low photon-to-current conversion efficiency of dye-sensitized solar cells is their major drawback limiting widespread application. Light harvesting, followed by a series of electron transfer processes, is the critical step in photocurrent generation. An in-depth understanding and fine optimization of those processes are crucial to enhance cell performance. In this work, we synthesize two new bi-ruthenium sensitizers...
-
Analytical approach for membrane action in laterally-restrained reinforced concrete square slabs under uniformly distributed loads
PublicationLaterally-restrained reinforced concrete slabs can mobilise compressive membrane action and subsequent tensile membrane action under extreme loading conditions, thereby enhancing the load resistance under uniformly distributed loads. Previous analytical study focuses primarily on tensile membrane action in simply-supported slabs. This paper describes an analytical approach for membrane action in laterally-restrained square slabs....
-
Does the carbon emissions trading system reduce carbon emissions by promoting two-way FDI in developing countries? Evidence from Chinese listed companies and cities
PublicationHow developing countries can effectively promote cities’ carbon emission reduction through the carbon emission trading system (ETS) is a topic worthy of attention in the global carbon reduction campaign. Policy changes in China's ETS provide a unique opportunity to measure whether ETS impacts carbon emissions through two-way FDI. Hence, this paper employs difference-in-differences (DID) method to test the causal impact of ETS...
-
Cation homeostasis and transport related gene markers are differentially expressed in porcine buccal pouch mucosal cells during long-term cells primary culture in vitro
Publication -
Development of a vortex-assisted switchable-hydrophilicity solvent-based liquid phase microextraction for fast and reliable extraction of Zn (II), Fe (II), Pb (II), and Cd (II) from various baby food products
PublicationThis manuscript describes the development of a novel liquid phase microextraction (LPME) method for the extraction and determination of Zn (II), Fe (II), Pb (II), and Cd (II) in various infant/baby food and supplements products. The method is based on vortex-assisted extraction combined with a switchable-hydrophilicity solvent (SHS) sample preparation. The SHS, which undergoes reversible phase changes triggered by pH change, enables...
-
Calculation of motion trajectory and geometric parameters of the trawl during pelagic fishing
PublicationThis paper presents a mathematical model of the mass centre motion trajectory of the trawl, its main geometrical parameters, way of solving the model as well as its example results. It could be useful to define optimum parameters of safe, effective and environmentally friendly pelagic fishing.
-
The use of weight in motion data to heavy vehicles - pavement interaction analysis
PublicationWeight in motion (WIM) is the element of modern intelligent transport systems created to control commercial vehicles and to detect overloaded items. Because all of the vehicles crossing the WIM station are weighed and recognized, given data can be used to vehicle-pavement interaction analysis. The paper presents the results of analysis based on data from seven WIM stations localized in Motorway and National Roads in Poland. The...
-
Composite Bioelectrodes Based on Lipidic Cubic Phase with Carbon Nanotube Network
PublicationElektrody z węgla szklistego modyfikowane fazą kubiczną z siecią nanorurek zastosowano do enzymatycznej redukcji tlenu katalizowanej przez lakazę. Zastosowanie nanorurek obniżyło nadpotencjał redukcji tlenu o 0,5 V. W celu zwiększenia gęstości prądu redukcji tlenu zastosowano znany mediator przeniesienia elektronów - ABTS. Mediator adsorbowano na nanorurkach lub wiązano kowalencyjnie z końcami nanorurek. Kowalencyjne związanie...
-
Synthesis, characterization, and electrochemical testing of carbon nanotubes derivatized with azobenzene and anthraquinone.
PublicationWielościenne i jednościenne nanorurki węglowe modyfikowano na ścianach bocznych związkami elektrochemicznie aktywnymi, takimi jak azobenzen i antrachinon. Funkcjonalizowane nanorurki badano technikami spektroskopowymi i elektrochemicznymi oraz wykorzystując mikroskopię elektronową. Wyniki tych badań potwierdziły chemiczną modyfikację.
-
Investigation of the road noise source employing an automatic noise monitoring station
PublicationThe paper presents a pilot investigation of noise source models in two selected localizations in the context of future dynamic noise map creation. The experiments were carried out using the automatic noise monitoring station engineered at the Multimedia Systems Departmentof the Gda´nsk University of Technology. The results of the noise measurements employing monitoring stations and its comparison to the reference values are depicted....
-
Electroconductivity and mechanical properties of carbon black Printex L6 filled polyurethanes
PublicationOpisano uzyskanie i badania kompozycji poliuretanowo-sadzowych na bazie sadzy przewodzącej Printex L6. Zaprezentowano wyniki badań nad wpływem udziału napełniacza przewodzącego na przewodnictwo elektryczne stałoprądowe i właściwości mechaniczne uzyskanych materiałów.
-
Hydrological excitation of polar motion by different variables from the GLDAS models
Publication -
Assessing hydrological signal in polar motion from observations and geophysical models
Publication -
Non-Newtonian lubrication of human hip joint for unsteady impulsive motion
PublicationTematem niniejszej pracy są parametry smarowania lepkosprężystą cieczą synowialną stawu biodrowego człowieka w czasie kilku, kilkunastu a nawet kilkudziesięciu mikrosekund po doznanym urazie. W niniejszej pracy rozpatruje się urazy wywołujące zmniejszenie lub zwiększenie wysokości i zmiany kształtu szczeliny stawu, które to zmiany po pewnym określonym czasie po doznanym urazie mogą zanikać. W konsekwencji takich urazów i to w...
-
Carbon dioxide ocean and ground storage as a method of climate change mitigation
PublicationW pracy dokonano krytycznego przeglądu negatywnego wpływu globalnego ocieplenia na środowisko i przedstawiono dwie nowatorskie metody zmniejszenia stężenia atmosferycznego ditlenku węgla. Obie metody: magazynowanie antropogenicznego ditlenku węgla, pochodzącego z dużych źródeł emisji, w oceanach i w glebie są technologicznie możliwe do przeprowadzenia, co potwierdzają przykłady z różnych regionów świata. W pracy przedyskutowano...
-
ARCHITECTURAL STRATEGIES THAT PROMOTE CREATION OF SOCIAL BONDS WITHIN ECO-NEIGHBOURHOODS
Publication -
Verbal Thinking in the Design Process: Internal and External Communication of Architectural Creation
Publication -
The Effect of Environmental Criteria on Locating a Biorefinery: A Green Facility Location Problem
Publication -
Development of activated carbon for removal of pesticides from water: case study
Publication -
Quasi-Static and Dynamic Testing of Carbon Fiber Reinforced Magnesium Composites
Publication -
Synthesis and Study of Antifungal Properties of New Cationic Beta-Glucan Derivatives
Publication -
A DFT+U study of carbon nanotubes under influence of a gate voltage
PublicationA possibility of appearance of antiferromagnetic ordering in armchair carbon nanotubes and graphene is studied using density functional theory within a DFT+U approach. It is shown that the Coulomb repulsion between electrons in the -orbitals of graphene would need to reach a threshold value of ,...
-
Application of Carbonized Metal–Organic Framework as Efficient Adsorbent of Cationic Dye
Publication -
Novel catalysts for low temperature synthesis of single wall carbon nanotubes
Publication -
“In situ” observations of carbon nanotube generation in CVD cell coupled to spectrometers
Publication -
Exfoliated Molybdenum Disulfide as a Platform for Carbon Nanotube Growth—Properties and Characterization
Publication -
Single-wall carbon nanotubes based anticancer drug delivery system
Publication -
Hybrid carbon-TiO2 spheres: Investigation of structure, morphology and spectroscopic studies
Publication -
Iron filled single-wall carbon nanotubes – A novel ferromagnetic medium
Publication -
Diameter sensitive effect in singlewalled carbon nanotubes upon acid treatment
Publication -
Size-Dependent in Vitro Biocompatibility and Uptake Process of Polymeric Carbon Nitride
Publication -
Bifunctional Polymeric Carbon Nitride via Tuning Fabrication Conditions for Photocatalysis
Publication -
Effect of Functionalization of Carbon Nanotubes with Psychosine on Complement Activation and Protein Adsorption
Publication -
The altered platelet mineral ratios in pregnancy complicated with intrauterine growth restriction
Publication -
Effect of Disulfide Cyclization of Ultrashort Cationic Lipopeptides on Antimicrobial Activity and Cytotoxicity
Publication -
Central carbon metabolism influences fidelity of DNA replication in Escherichia coli
Publication -
A comparison of tribological properties of nanolubricants containing carbon nanotori and additional additives
Publication -
Reduced diameter distribution of single-wall carbon nanotubes by selective oxidation
Publication -
The method of tribotesting of PVD coated elements in oscillation motion at high temperature
Publication -
From Hollow to Solid Carbon Spheres: Time-Dependent Facile Synthesis
Publication -
Effect of iron oxide impregnated in hollow carbon sphere as symmetric supercapacitors
Publication -
From polystyrene waste to porous carbon flake and potential application in supercapacitor
Publication -
Enhancement of the structure stability of MOF‐5 confined to multiwalled carbon nanotubes
Publication -
Multi‐wall carbon nanotubes – a vehicle for targeted Irinotecan drug delivery
Publication -
Template method synthesis of mesoporous carbon spheres and its applications as supercapacitors
Publication