Joanna Gościańska
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View article: Magnetic Fe,Co‐Nanocarbon Frameworks Derived from Fe‐Doped Zeolitic Imidazolate Framework‐67 as Highly Active Catalysts for 5‐Hydroxymethylfurfural Oxidation
Magnetic Fe,Co‐Nanocarbon Frameworks Derived from Fe‐Doped Zeolitic Imidazolate Framework‐67 as Highly Active Catalysts for 5‐Hydroxymethylfurfural Oxidation Open
Zeolitic imidazolate frameworks (ZIFs) have recently emerged as promising precursors for the synthesis of heteroatom‐doped nanocarbon materials. The chemical and structural features of these frameworks are influenced by the synthesis metho…
View article: High‐Sensitivity Dopamine Detection with Copper Terephthalate‐Modified Carbon Electrode
High‐Sensitivity Dopamine Detection with Copper Terephthalate‐Modified Carbon Electrode Open
The development of sensitive and simple materials for dopamine detection is crucial for advancing diagnostic and therapeutic approaches. Copper‐based metal–organic frameworks (Cu‐MOFs) have emerged as competitive candidates for sensor desi…
View article: Interfacial Engineering of Pillared Co(II) Metal–Organic Framework@NiMn-Layered Double Hydroxide Nanocomposite for Oxygen Evolution Reaction Electrocatalysis
Interfacial Engineering of Pillared Co(II) Metal–Organic Framework@NiMn-Layered Double Hydroxide Nanocomposite for Oxygen Evolution Reaction Electrocatalysis Open
Clean energy conversion and storage require simple, economical, and effective electrode materials to achieve promising results. The development of high-performance electrocatalysts with adequate stability and cost-effectiveness is essentia…
View article: Tailoring Natural and Fly Ash-Based Zeolites Surfaces for Efficient 2,4-D Herbicide Adsorption: The Role of Hexadecyltrimethylammonium Bromide Modification
Tailoring Natural and Fly Ash-Based Zeolites Surfaces for Efficient 2,4-D Herbicide Adsorption: The Role of Hexadecyltrimethylammonium Bromide Modification Open
Global development has led to the generation of substantial levels of hazardous contaminants, including pesticides, which pose significant environmental risks. Effective elimination of these pollutants is essential, and innovative material…
View article: Reimagining anti-inflammatory drugs delivery: the integration of ordered mesoporous silica and MOF materials for enhanced therapeutic outcomes
Reimagining anti-inflammatory drugs delivery: the integration of ordered mesoporous silica and MOF materials for enhanced therapeutic outcomes Open
Migraine, one of the neurological conditions, affects approximately 15% of the global population. It is characterized by intense headaches accompanied by nausea, vomiting, and heightened sensitivity to light. The first line of drugs for tr…
View article: Electrocatalytic activity in the oxygen evolution reaction of nitrogen-doped mesoporous carbon-supported cobalt oxide nanoparticles
Electrocatalytic activity in the oxygen evolution reaction of nitrogen-doped mesoporous carbon-supported cobalt oxide nanoparticles Open
The effective use of the active phase is the primary goal of optimisation of the supported catalysts, and porous carbon supports are very effective carriers of electrocatalysts. Nitrogen doping of the graphitic structure of carbon is often…
View article: Water-Stable Pillared Three-Dimensional Zn–V Bimetal–Organic Framework for Promoted Electrocatalytic Urea Oxidation
Water-Stable Pillared Three-Dimensional Zn–V Bimetal–Organic Framework for Promoted Electrocatalytic Urea Oxidation Open
Urea oxidation reaction (UOR) is one of the potential routes in which urea-rich wastewater is used as a source of energy for hydrogen production. Metal-organic frameworks (MOFs) have promising applications in electrocatalytic processes, al…
View article: Metal-organic frameworks for the capture of dissolved CO2 and generated carbonate ions from water
Metal-organic frameworks for the capture of dissolved CO2 and generated carbonate ions from water Open
Anthropogenic CO2 emissions are the major driver of climate change of this century. The natural hydrological cycles cause atmospheric CO2 to be absorbed by the natural water bodies, which necessitates urgent removal of dissolved CO2 and th…
View article: Biocompatible Fe-Based Metal-Organic Frameworks as Diclofenac Sodium Delivery Systems for Migraine Treatment
Biocompatible Fe-Based Metal-Organic Frameworks as Diclofenac Sodium Delivery Systems for Migraine Treatment Open
Migraine is now the sixth most common disease in the world and affects approximately 15% of the population. Non-steroidal anti-inflammatory drugs, including ketoprofen, diclofenac sodium, and ibuprofen, are often used during migraine attac…
View article: Cobalt-based MOF-derived carbon electrocatalysts with tunable architecture for enhanced oxygen evolution reaction
Cobalt-based MOF-derived carbon electrocatalysts with tunable architecture for enhanced oxygen evolution reaction Open
Development of the hydrogen economy requires the design of catalysts that increase the rate of the accompanying sluggish kinetic oxygen evolution reaction (OER). This is a key process in electrochemical energy conversion and storage, such …
View article: Metal–Organic Frameworks for Water Desalination
Metal–Organic Frameworks for Water Desalination Open
Rapid industrialization and ever‐increasing global population culminate in continuous upsurge in freshwater crisis worldwide. The most reliable and promising solution to this crisis is utilizing sea‐water as the freshwater source, and desa…
View article: Incorporation of UV Filters into Oil-in-Water Emulsions—Release and Permeability Characteristics
Incorporation of UV Filters into Oil-in-Water Emulsions—Release and Permeability Characteristics Open
Unlike in many countries, in the USA, UV filters are treated as drugs and strictly regulated by the Food and Drug Administration. So far, 17 physical and chemical sunscreen agents were approved there to protect against the harmful effects …
View article: Water‐Stable Fluorous Metal–Organic Frameworks with Open Metal Sites and Amine Groups for Efficient Urea Electrocatalytic Oxidation
Water‐Stable Fluorous Metal–Organic Frameworks with Open Metal Sites and Amine Groups for Efficient Urea Electrocatalytic Oxidation Open
Urea oxidation reaction (UOR) is one of the promising alternative anodic reactions to water oxidation that has attracted extensive attention in green hydrogen production. The application of specifically designed electrocatalysts capable of…
View article: Hydrothermal Synthesis of ZnO Superstructures with Controlled Morphology via Temperature and pH Optimization
Hydrothermal Synthesis of ZnO Superstructures with Controlled Morphology via Temperature and pH Optimization Open
Zinc oxide, as a widely used material in optics, electronics, and medicine, requires a complete overview of different conditions for facile and easily reproducible syntheses. Two types of optimization of ZnO hydrothermal preparation from z…
View article: Speciation of Oxygen Functional Groups on the Carbon Support Controls the Electrocatalytic Activity of Cobalt Oxide Nanoparticles in the Oxygen Evolution Reaction
Speciation of Oxygen Functional Groups on the Carbon Support Controls the Electrocatalytic Activity of Cobalt Oxide Nanoparticles in the Oxygen Evolution Reaction Open
The effective use of the active phase is the main goal of the optimization of supported catalysts. However, carbon supports do not interact strongly with metal oxides, thus, oxidative treatment is often used to enhance the number of anchor…
View article: Studies on the Removal of Phenol and Nitrophenols from Water by Activated Carbon Developed from Demineralized Kraft Lignin
Studies on the Removal of Phenol and Nitrophenols from Water by Activated Carbon Developed from Demineralized Kraft Lignin Open
The present investigation deals with the importance of interaction and position of the nitro group in the adsorptive removal of 2-nitrophenol (2-NP), 4-nitrophenol (4-NP) and phenol by demineralized kraft lignin activated carbon (DKLAAC). …
View article: Adsorptive Analysis of Azo Dyes on Activated Carbon Prepared from Phyllanthus emblica Fruit Stone Sequentially via Hydrothermal Treatment
Adsorptive Analysis of Azo Dyes on Activated Carbon Prepared from Phyllanthus emblica Fruit Stone Sequentially via Hydrothermal Treatment Open
The present work aims to provide insight into the role of the functional group in the adsorption of azo dyes namely, ethyl orange (EO), methyl orange (MO), and metanil yellow (MY), on the activated carbon (surface area 569 m2·g−1) prepared…
View article: Amine-Modified Carbon Xerogels as Effective Carbon-Based Adsorbents of Anionic Dye from Aqueous Solutions
Amine-Modified Carbon Xerogels as Effective Carbon-Based Adsorbents of Anionic Dye from Aqueous Solutions Open
Carbon xerogels were obtained by polycondensation of resorcinol and formaldehyde in a water medium. Their surface was oxidized by ammonium persulfate and then modified with amine groups. Four amines were used: methylamine, ethylamine, prop…
View article: Equilibrium, Kinetic, and Thermodynamic Studies on Adsorption of Rhodamine B from Aqueous Solutions Using Oxidized Mesoporous Carbons
Equilibrium, Kinetic, and Thermodynamic Studies on Adsorption of Rhodamine B from Aqueous Solutions Using Oxidized Mesoporous Carbons Open
Oxidized mesoporous carbon CSBA-15, obtained by the hard method, was applied to remove rhodamine B from the aqueous system. The process of carbon oxidation was performed using 0.5 and 5 M of nitric (V) acid solution at 70 and 100 °C. Funct…
View article: Enhancing antimicrobial activity of β-lactam antibiotic via functionalized mesoporous carbon-based delivery platforms
Enhancing antimicrobial activity of β-lactam antibiotic via functionalized mesoporous carbon-based delivery platforms Open
Bacterial immunity to antibiotics is currently increasing as a result of inadequate drug use and the generation of antimicrobial resistance. Developing new antibiotics is challenging, hence suitable carriers are sought to enhance activity …
View article: METODY ANALITYCZNE BADANIA PREPARATÓW KOSMETYCZNYCH – WCZORAJ I DZIŚ
METODY ANALITYCZNE BADANIA PREPARATÓW KOSMETYCZNYCH – WCZORAJ I DZIŚ Open
The safety and quality of each cosmetic product is tested before it is introduced to the market. There are highly regulated requirements that producers should comply with. However, as the cosmetic products are highly complexed mixture of d…
View article: Utilization of Phyllanthus emblica fruit stone as a Potential Biomaterial for Sustainable Remediation of Lead and Cadmium Ions from Aqueous Solutions
Utilization of Phyllanthus emblica fruit stone as a Potential Biomaterial for Sustainable Remediation of Lead and Cadmium Ions from Aqueous Solutions Open
In the present work, an effort has been made to utilize Phyllanthus emblica (PE) fruit stone as a potential biomaterial for the sustainable remediation of noxious heavy metals viz. Pb(II) and Cd(II) from the aqueous solution using adsorpti…
View article: Insight into the Photocatalytic Activity of Cobalt-Based Metal–Organic Frameworks and Their Composites
Insight into the Photocatalytic Activity of Cobalt-Based Metal–Organic Frameworks and Their Composites Open
Nowadays, materials with great potential for environmental protection are being sought. Metal–organic frameworks, in particular those with cobalt species as active sites, have drawn considerable interest due to their excellent properties. …
View article: Synthesis and Characterization of Nanoporous Carbon Carriers for Losartan Potassium Delivery
Synthesis and Characterization of Nanoporous Carbon Carriers for Losartan Potassium Delivery Open
Losartan potassium is most commonly used for the treatment of hypertension. In recent years, new applications of this drug have emerged, encouraging the design of novel nanoporous carriers for its adsorption and release. The purpose of thi…
View article: On the importance of physicochemical parameters of copper and aminosilane functionalized mesoporous silica for hydroxychloroquine release
On the importance of physicochemical parameters of copper and aminosilane functionalized mesoporous silica for hydroxychloroquine release Open
Recently, great attention has been paid to hydroxychloroquine which after promising in vitro studies has been proposed to treat the severe acute respiratory syndrome caused by SARS-CoV-2. The clinical trials have shown that hydroxychloroqu…
View article: The Current Status of MOF and COF Applications
The Current Status of MOF and COF Applications Open
The amalgamation of different disciplines is at the heart of reticular chemistry and has broadened the boundaries of chemistry by opening up an infinite space of chemical composition, structure, and material properties. Reticular design ha…
View article: Amine-Grafted Mesoporous Carbons as Benzocaine-Delivery Platforms
Amine-Grafted Mesoporous Carbons as Benzocaine-Delivery Platforms Open
Smart porous carriers with defined structure and physicochemical properties are required for releasing the therapeutic drug with precise control of delivery time and location in the body. Due to their non-toxicity, ordered structure, and c…
View article: The Influence of Carbon Nature on the Catalytic Performance of Ru/C in Levulinic Acid Hydrogenation with Internal Hydrogen Source
The Influence of Carbon Nature on the Catalytic Performance of Ru/C in Levulinic Acid Hydrogenation with Internal Hydrogen Source Open
The influence of the nature of carbon materials used as a support for Ru/C catalysts on levulinic acid hydrogenation with formic acid as a hydrogen source toward gamma-valerolactone was investigated. It has been shown that the physicochemi…
View article: Adsorption and electrokinetic studies of sodalite/lithium/poly(acrylic acid) aqueous system
Adsorption and electrokinetic studies of sodalite/lithium/poly(acrylic acid) aqueous system Open
The synthetic zeolite-sodalite obtained by the hydrothermal conversion of fly ash with aqueous sodium hydroxide was used in the experiments.Its adsorption properties in relation to lithium ions were examined.The effects of: solution pH, pr…