Search results for: Nanotechnology
-
JOURNAL OF NANOMEDICINE & NANOTECHNOLOGY
Journals -
IEEE TRANSACTIONS ON NANOTECHNOLOGY
Journals -
Nanotechnology Science and Applications
Journals -
Spectroscopy Methods in Nanotechnology - laboratory 2024
e-Learning Courses -
Synthesis Methods of nanomaterials & Experimental nanotechnology
e-Learning Courses -
Nanotechnology and the human environment "Nanotechnologia a środowisko człowieka"
e-Learning Courses -
Environmental Nanotechnology, Monitoring and Management
Journals -
Journal of Vacuum Science and Technology B: Nanotechnology and Microelectronics
Journals -
Structural, optical and magnetic properties of Y3−0.02−xEr0.02Yb x Al5O12 (0 < x < 0.20) nanocrystals: effect of Yb content
Publication -
Fabrication of flexible highly ordered porous alumina templates by combined nanosphere lithography and anodization
Publication -
Ordered FePdCu nanoisland arrays made by templated solid-state dewetting
Publication -
Size control mechanism of ZnO nanoparticles obtained in microwave solvothermal synthesis
Publication -
The impact of environmental water on the potential application of core−shell titania−silica nanospheres as photocatalysts
Publication -
0D, 1D, 2D molybdenum disulfide functionalized by 2D polymeric carbon nitride for photocatalytic water splitting
Publication -
Low temperature growth of carbon nanotubes from methane catalytic decomposition over nickel supported on a zeolite
Publication -
Facilitating the CVD synthesis of seamless double-walled carbon nanotubes
Publication -
Advances in engineering of diameter and distribution of the number of walls of carbon nanotubes in alcohol CVD
Publication -
Oxygen evolution reaction on MoS2/C rods—robust and highly active electrocatalyst
Publication -
Hierarchical porous carbon sheets derived on a MgO template for high-performance supercapacitor applications
Publication -
Synthesis of carbon nanotubes and nanospheres with controlled morphology using different catalyst precursors
Publication -
Sustainable recycling of waste polystyrene into hierarchical porous carbon nanosheets with potential applications in supercapacitors
Publication -
Magnetic anisotropy in the exchange-biased laser-patterned thin Co/CoO films
Publication -
Mechanical exfoliation and layer number identification of single crystal monoclinic CrCl3
PublicationAfter the recent finding that CrI3, displays ferromagnetic order down to its monolayer, extensive studies have followed to pursue new two-dimensional (2D) magnetic materials. In this article, we report on the growth of single crystal CrCl3 in the layered monoclinic phase. The system after mechanical exfoliation exhibits stability in ambient air (the degradation occurs on a time scale at least four orders of magnitude longer than...
-
Silver filled single-wall carbon nanotubes—synthesis, structural and electronic properties
Publication -
Influence of B/N co-doping on electrical and photoluminescence properties of CVD grown homoepitaxial diamond films
PublicationBoron doped diamond (BDD) has great potential in electrical, and electrochemical sensing applications. The growth parameters, substrates, and synthesis method play a vital role in the preparation of semiconducting BDD to metallic BDD. Doping of other elements along with boron (B) into diamond demonstrated improved efficacy of B doping and exceptional properties. In the present study, B and nitrogen (N) co-doped diamond has been...
-
Nanostructure of the laser-modified transition metal nanocomposites for water splitting
PublicationAlthough hydrogen is considered by many to be the green fuel of the future, nowadays it is primarily produced through steam reforming, which is a process far from ecological. Therefore, emphasis is being put on the development of electrodes capable of the efficient production of hydrogen and oxygen from water. To make the green alternative possible, the solution should be cost-efficient and well processable, generating less waste...
-
A dual-control strategy based on electrode material and electrolyte optimization to construct an asymmetric supercapacitor with high energy density
PublicationMetal-organic frames (MOFs) are regarded as excellent candidates for supercapacitors that have attracted much attention because of their diversity, adjustability and porosity. However, both poor structural stability in aqueous alkaline electrolytes and the low electrical conductivity of MOF materials constrain their practical implementation in supercapacitors. In this study, bimetallic CoNi-MOF were synthesized to enhance the electrical...
-
Gold nanoparticles for cancer radiotherapy: a review
PublicationRadiotherapy is currently used in around 50% of cancer treatments and relies on the deposition of energy directly into tumour tissue. Although it is generally effective, some of the deposited energy can adversely affect healthy tissue outside the tumour volume, especially in the case of photon radiation (gamma and X-rays). Improved radiotherapy outcomes can be achieved by employing ion beams due to the characteristic energy deposition...
-
On the sensitivity, selectivity, sensory information and optimalsize of resistive chemical sensors
PublicationWykorzystano pojęcia teorii informacji do określenia możliwości poprawy selektywności i czujności rezystancyjnych sensorów gazu. Podano ogólne rozważania dotyczące limitu selektywnoœci dla tych sensorów. Porównano iloraz sygnału do szumów oraz pojemność kanału informacyjnego dla sensorów chemicznych wykorzystujących jako sygnał zjawiska fluktuacyjne z klasycznymi sensorami charakteryzowanymi jedną wartością. Ogólne rozważania wsparto...
-
Representing and describing nanomaterials in predictive nanoinformatics
Publication -
An ancestral molecular response to nanomaterial particulates
Publication -
Au–Si plasmonic platforms: synthesis, structure and FDTD simulations
PublicationPlasmonic platforms based on Au nanostructures have been successfully synthesized by directional solidification of a eutectic from Au and the substrate. In order to determine homogeneous shape and space distribution, the influence of annealing conditions and the initial thickness of the Au film on the nanostructures was analyzed. For the surface morphology studies, SEM and AFM measurements were performed. The structure of platforms...
-
Fabrication and photoactivity of ionic liquid–TiO2 structures for efficient visible-light-induced photocatalytic decomposition of organic pollutants in aqueous phase
PublicationTo investigate the effect of the ionic liquid (IL) chain length on the surface properties and photoactivity of TiO2, a series of TiO2 microspheres have been synthesized via a solvothermal method assisted by 1-methyl-3-octadecylimidazolium chloride ([ODMIM][Cl]) and 1-methyl-3-tetradecylimidazolium chloride ([TDMIM][Cl]). All as-prepared samples were characterized by X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy...
-
Fully scalable one-pot method for the production of phosphonic graphene derivatives
PublicationGraphene oxide was functionalized with simultaneous reduction to produce phosphonated reduced graphene oxide in a novel, fully scalable, one-pot method. The phosphonic derivative of graphene was obtained through the reaction of graphene oxide with phosphorus trichloride in water. The newly synthesized reduced graphene oxide derivative was fully characterized by using spectroscopic methods along with thermal analysis. The morphology...
-
Bactericidal Properties of Plasmonic Photocatalysts Composed of Noble Metal Nanoparticles on Faceted Anatase Titania
Publication -
Noble metal-modified titania with visible-light activity for the decomposition of microorganisms
Publication -
Proton Conducting Ceramic Powder Synthesis by a Low Temperature Method
PublicationMolten salt synthesis (MSS) is a simple method for the preparation of ceramic powders with specific morphology. The main role of the molten salts is to increase the reaction rate and lower the reaction temperature. It occurs because of much higher mobility of reactants in the liquid medium than in the solid state. In this work the molten salt synthesis was applied to produce ceramic powders of La0995Ca0005NbO4 and BaCe09−xZrxY01O3....
-
Fast dynamics in the optical storage with Langmuira-Blodgett films of a diazocrown ether molecule
PublicationMolekuły z resztą azobenzenu badano z punktu widzenia licznych aplikacji wykorzystujących cykle fotoizomeryzacji trans-cis-trans, wiodących do uporządkowania cząsteczek, a nawet do transportu masy w mikroskali. Ważnym ograniczeniem dla tych materiałów jest powolna dynamika procesu porządkowania, wymagającego molekularnych przekształceń. W tej pracy informujemy o filmach Langmuira-Blodgett (LB) pochodnej eteru azokoronowego (29-membered...
-
Influence of Sulfation Treatment on Photocatalytic Performance of Mesoporous Bi<SUB>2</SUB>O<SUB>3</SUB>–TiO<SUB>2</SUB> Composites
Publication -
Paramagnetism of cobalt-doped ZnO nanoparticles obtained by microwave solvothermal synthesis
Publication -
Zinc Oxide Nanoparticles Impair the Integrity of Human Umbilical Vein Endothelial Cell Monolayer <I>In</I> <I>Vitro</I>
Publication -
Evaluation of the Antibacterial Activity of Ag- and Au-Nanoparticles Loaded TiO2 Nanotubes
Publication -
Influence of Thermal Modification and Morphology of TiO2 Nanotubes on Their Electrochemical Properties for Biosensors Applications
Publication -
Microwave solvothermal synthesis and characterization of manganese-doped ZnO nanoparticles
Publication -
Influence of hydrothermal synthesis parameters on the properties of hydroxyapatite nanoparticles
Publication -
Fluctuation-Enhanced Sensing for Biological Agent Detection and Identification
PublicationPrzedstawiono wcześniejsze wyniki badań dotyczące trzech różnych sposobów wykrywania obecności substancji biologicznych za pomocą zjawisk fluktuacyjnych: 1) wirusów wnikających do komórek, 2) zapachów emitowanych przez mikroby, 3) rozkładu widma i wartości chwilowych szumów podczas rozpraszania światła używanego do wykrywania zarodników na podstawie wyznaczenia współczynnika dyfuzji opisująceo ich ruch.We survey and show our earlier...
-
Non-stoichiometric magnetite as catalyst for the photocatalytic degradation of phenol and 2,6-dibromo-4-methylphenol – a new approach in water treatment
Publication -
A biofunctionalizable ink platform composed of catechol-modified chitosan and reduced graphene oxide/platinum nanocomposite
Publication -
Boosting of photocatalytic hydrogen evolution via chlorine doping of polymeric carbon nitride
Publication -
Effect of Functionalization of Carbon Nanotubes with Psychosine on Complement Activation and Protein Adsorption
Publication