Wyszukiwarka
Filtry
wszystkich: 260
wybranych: 114
Wyniki wyszukiwania dla: nanotechnology
-
Nanotechnology for Enhancement of Food Value
Publikacja -
Molecular Imaging and Nanotechnology—Emerging Tools in Diagnostics and Therapy
PublikacjaPersonalized medicine is emerging as a new goal in the diagnosis and treatment of diseases. This approach aims to establish differences between patients suffering from the same disease, which allows to choose the most effective treatment. Molecular imaging (MI) enables advanced insight into molecule interactions and disease pathology, improving the process of diagnosis and therapy and, for that reason, plays a crucial role in personalized...
-
Diving boldly into COVID‐19 contaminated wastewater: Eyes at nanotechnology‐assisted solutions
PublikacjaSeveral studies have been directed to find scalable, swift, accurate, and cost-effective strategies for detecting, monitoring, and treating coronavirus disease 2019 (COVID-19). Indeed, the lack of a fast and practical method for detecting the infected regions makes decision-making challenging to combat the critical pandemic-struck situations. The probable ‘wrong’, or rather inadequate, decisions not only have a boomerang effect...
-
Proposed approaches for coronaviruses elimination from wastewater: Membrane techniques and nanotechnology solutions
Publikacja -
Retrosynthesis from transforms to predictive sustainable chemistry and nanotechnology: a brief tutorial review
Publikacja -
Implication of nanotechnology to reduce the environmental risks of waste associated with the COVID-19 pandemic
Publikacja -
Reduced Graphene Oxide Joins Graphene Oxide To Teach Undergraduate Students Core Chemistry and Nanotechnology Concepts
PublikacjaNovel carbon nanomaterials such as reduced graphene oxide (rGO) and graphene oxide (GO) can be easily incorporated into the undergraduate curriculum to discuss basic chemistry and nanotechnology concepts. This paper describes a laboratory experiment designed to study the differences between GO and rGO regarding their physico-chemical properties (e.g. color, hydrophobicity, type of functional groups, electrical conductivity etc.)....
-
Graphene Oxide as Mine of Knowledge: Using Graphene Oxide To Teach Undergraduate Students Core Chemistry and Nanotechnology Concepts
PublikacjaThe aim of this laboratory experiment is to utilize graphene oxide (GO) material to introduce under-graduate students to many well-known concepts of general chemistry. GO is a new nanomaterial that has generated worldwide interest and can be easily produced in every well-equipped undergraduate chemical laboratory. An in-depth examination of GO synthesis, as well as a study of its structure and properties, allows students to familiarize...
-
Structural, optical and magnetic properties of Y3−0.02−xEr0.02Yb x Al5O12 (0 < x < 0.20) nanocrystals: effect of Yb content
Publikacja -
Fabrication of flexible highly ordered porous alumina templates by combined nanosphere lithography and anodization
Publikacja -
Ordered FePdCu nanoisland arrays made by templated solid-state dewetting
Publikacja -
Size control mechanism of ZnO nanoparticles obtained in microwave solvothermal synthesis
Publikacja -
Hierarchical porous carbon sheets derived on a MgO template for high-performance supercapacitor applications
Publikacja -
Synthesis of carbon nanotubes and nanospheres with controlled morphology using different catalyst precursors
Publikacja -
Sustainable recycling of waste polystyrene into hierarchical porous carbon nanosheets with potential applications in supercapacitors
Publikacja -
The impact of environmental water on the potential application of core−shell titania−silica nanospheres as photocatalysts
Publikacja -
0D, 1D, 2D molybdenum disulfide functionalized by 2D polymeric carbon nitride for photocatalytic water splitting
Publikacja -
Low temperature growth of carbon nanotubes from methane catalytic decomposition over nickel supported on a zeolite
Publikacja -
Facilitating the CVD synthesis of seamless double-walled carbon nanotubes
Publikacja -
Advances in engineering of diameter and distribution of the number of walls of carbon nanotubes in alcohol CVD
Publikacja -
Silver filled single-wall carbon nanotubes—synthesis, structural and electronic properties
Publikacja -
Oxygen evolution reaction on MoS2/C rods—robust and highly active electrocatalyst
Publikacja -
Magnetic anisotropy in the exchange-biased laser-patterned thin Co/CoO films
Publikacja -
Mechanical exfoliation and layer number identification of single crystal monoclinic CrCl3
PublikacjaAfter 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...
-
Nanostructure of the laser-modified transition metal nanocomposites for water splitting
PublikacjaAlthough 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
PublikacjaMetal-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...
-
Influence of B/N co-doping on electrical and photoluminescence properties of CVD grown homoepitaxial diamond films
PublikacjaBoron 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...
-
On the sensitivity, selectivity, sensory information and optimalsize of resistive chemical sensors
PublikacjaWykorzystano 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
Publikacja -
An ancestral molecular response to nanomaterial particulates
Publikacja -
Gold nanoparticles for cancer radiotherapy: a review
PublikacjaRadiotherapy 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...
-
Fast dynamics in the optical storage with Langmuira-Blodgett films of a diazocrown ether molecule
PublikacjaMolekuły 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
Publikacja -
Paramagnetism of cobalt-doped ZnO nanoparticles obtained by microwave solvothermal synthesis
Publikacja -
Zinc Oxide Nanoparticles Impair the Integrity of Human Umbilical Vein Endothelial Cell Monolayer <I>In</I> <I>Vitro</I>
Publikacja -
Evaluation of the Antibacterial Activity of Ag- and Au-Nanoparticles Loaded TiO2 Nanotubes
Publikacja -
Influence of Thermal Modification and Morphology of TiO2 Nanotubes on Their Electrochemical Properties for Biosensors Applications
Publikacja -
Microwave solvothermal synthesis and characterization of manganese-doped ZnO nanoparticles
Publikacja -
Influence of hydrothermal synthesis parameters on the properties of hydroxyapatite nanoparticles
Publikacja -
Surface-enhanced Raman scattering of water in aqueous dispersions of silver nanoparticles
Publikacja -
Preparation, Structure and Catalytic Activity of Pt–Pd Bimetallic Nanoparticles on Multi-Walled Carbon Nanotubes
Publikacja -
Mesoporous Silica Nanospheres Functionalized by Tio2 as a Photoactive Antibacterial Agent
Publikacja -
Non-stoichiometric magnetite as catalyst for the photocatalytic degradation of phenol and 2,6-dibromo-4-methylphenol – a new approach in water treatment
Publikacja -
A biofunctionalizable ink platform composed of catechol-modified chitosan and reduced graphene oxide/platinum nanocomposite
Publikacja -
Boosting of photocatalytic hydrogen evolution via chlorine doping of polymeric carbon nitride
Publikacja -
Effect of Functionalization of Carbon Nanotubes with Psychosine on Complement Activation and Protein Adsorption
Publikacja -
Bactericidal Properties of Plasmonic Photocatalysts Composed of Noble Metal Nanoparticles on Faceted Anatase Titania
Publikacja -
Noble metal-modified titania with visible-light activity for the decomposition of microorganisms
Publikacja -
P3HT:PCBM blend films phase diagram on the base of variable-temperature spectroscopic ellipsometry
Publikacja -
Manufacturing and investigation of physical properties of polyacrylonitrile nanofibre composites with SiO2, TiO2and Bi2O3nanoparticles
Publikacja