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Water Clusterization in the Interparticle Space of Hydrophobic Nanosilica АМ-1
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Water Clusterization in the Interparticle Space of Hydrophobic Nanosilica АМ-1
T.V. Krupskaya et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
The processes occurring in hydrated powders and concentrated suspensions of hydrophobic silica were studied by 1H NMR spectroscopy. It is shown that a mixture of methyl silica and water with a hydration of less than 1 g ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Aging process of polyamidoamine dendrimers: Effect of pH and shaking in the fluorescence emission and aggregation‐state
Artículo
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Aging process of polyamidoamine dendrimers: Effect of pH and shaking in the fluorescence emission and aggregation‐state
Igartúa, Daniela et al · John Wiley & Sons Inc · 2021 · ISSN 0021-8995
In the last years, it has been discovered and intensely studied the non‐traditional intrinsic luminescence of polyamidoamine (PAMAM) dendrimers. Nevertheless, their aging process in aqueous suspension is scarcely studi...
Idioma eng
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Análise colorimétrica e espectroscópica do muco de caracóis terrestres Achatina sp alimentados com ração diferenciada Colorimetric and spectroscopic analysis of mucus of Achatina sp terrestrial snails fed in differentiated diet
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Análise colorimétrica e espectroscópica do muco de caracóis terrestres Achatina sp alimentados com ração diferenciada Colorimetric and spectroscopic analysis of mucus of Achatina sp terrestrial snails fed in differentiated diet
Adriana Tarlá Lorenzi et al · Sociedade Brasileira de Zootecnia · 2008 · ISSN 1516-3598
Foram estudados os efeitos da adição de plantas medicinais de princípios cicatrizantes (Centelha asiática, Papaína e Confrei) na ração controle de caracóis terrestres, para se avaliar a interferência destas plan...
LCC LCC:Animal cultureIdioma eng
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Assessing the Photoinduced Electron-Donating Behavior of Carbon Nanodots in Nanoconjugates
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Assessing the Photoinduced Electron-Donating Behavior of Carbon Nanodots in Nanoconjugates
Ferrer Ruíz, Andrés et al · American Chemical Society · 2020 · ISSN 0002-7863
Carbon nanodots (CNDs) undergo electron transfer in different scenarios. Previous studies have mainly focused on the electron-accepting features of CNDs in covalently linked donor-acceptor nanoconjugates. In view of this...
Idioma eng
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DFT Calculations of the Molecular Force Field of Vanadyl Nitrate, VO(NO3)3
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DFT Calculations of the Molecular Force Field of Vanadyl Nitrate, VO(NO3)3
Brandan, Silvia Antonia et al · Wiley VCH Verlag · 2009 · ISSN 0044-2313
A structural and vibrational theoretical study for vanadyl nitrate was carried out. The Density Functional Theory (DFT) has been used to study vibrational properties. The structures were fully optimized at the B3LYP/6-31...
Idioma eng
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Engineering a bifunctional copper site in the cupredoxin fold by loop-directed mutagenesis
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Engineering a bifunctional copper site in the cupredoxin fold by loop-directed mutagenesis
Espinoza Cara, Andrés Matías et al · Royal Society of Chemistry · 2018 · ISSN 6692-6702
Copper sites in proteins are designed to perform either electron transfer or redox catalysis. Type 1 and CuA sites are electron transfer hubs bound to a rigid protein fold that prevents binding of exogenous ligands and s...
Idioma eng
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Rhombohedral Multilayer Graphene: A Magneto-Raman Scattering Study
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Rhombohedral Multilayer Graphene: A Magneto-Raman Scattering Study
Henni, Younes et al · American Chemical Society · 2016 · ISSN 3710-3716
Graphene layers are known to stack in two stable configurations, namely, ABA or ABC stacking, with drastically distinct electronic properties. Unlike the ABA stacking, little has been done to experimentally investigate t...
Idioma eng
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A Proton‐Intercalation Pathway Realizes Long‐Life Manganese‐Ion Hybrid Batteries With Layered KV3O8
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A Proton‐Intercalation Pathway Realizes Long‐Life Manganese‐Ion Hybrid Batteries With Layered KV3O8
Sangki Lee et al · Wiley · 2026 · ISSN 2198-3844
ABSTRACT Rechargeable aqueous manganese‐based batteries offer a low‐cost, high‐safety, and promising solution to meet the growing demand for large‐scale energy storage systems. However, since aqueous manganese‐...
LCC TENDOlNjaWVuY2U~Idioma eng
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Atacamite as a natural pigment in a South American colonial polychrome sculpture from the late XVI century
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Atacamite as a natural pigment in a South American colonial polychrome sculpture from the late XVI century
Tomasini, Eugenia Paula et al · Wiley · 2012 · ISSN 0377-0486
The image of Our Lady of Copacabana is a gilded polychrome sculpture manufactured in maguey wood at the end of the 16th century. It is a highly devotional image in the Andean region and her sanctuary lays at the shores o...
Idioma eng
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Development of S-Ca-codoped TiO2 hybrid nanostructures for the efficient photodegradation of crystal violet and tetracycline effluents: Experimental and DFT study
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Development of S-Ca-codoped TiO2 hybrid nanostructures for the efficient photodegradation of crystal violet and tetracycline effluents: Experimental and DFT study
Mohsin Ali et al · Springer · 2026 · ISSN 1319-6103
Abstract The photocatalytic efficiency of pristine titanium dioxide nanoparticles (TiO2 NPs) remains suboptimal due to its poor visible light absorption and rapid charge carrier recombination, necessitating fine structu...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Effect of concentration of Surfactant on the Exfoliation of Graphite to Graphene in Aqueous Media
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Effect of concentration of Surfactant on the Exfoliation of Graphite to Graphene in Aqueous Media
Khalid Nawaz et al · SAGE Publishing · 2016 · ISSN 1847-9804
Graphite was exfoliated to graphene by tip sonic using sodium cholate as a surfactant in the presence of Millipore water as a medium. The use of water as a solvent for exfoliation purposes is very important due to its en...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Effect of variation in precipitating agents on the structural, optical, and antibacterial properties of Y₂O₃ nanoparticles
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Effect of variation in precipitating agents on the structural, optical, and antibacterial properties of Y₂O₃ nanoparticles
A. H. Bodke et al · Springer · 2026 · ISSN 3005-1193
Abstract In the present study, yttrium oxide (Y₂O₃) nanoparticles were successfully synthesized using different precipitating agents, namely acetic acid, oxalic acid, sodium carbonate, and urea, through a controlled ...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Electroactive Silk Fibroin Films for Electrochemically Enhanced Delivery of Drugs
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Electroactive Silk Fibroin Films for Electrochemically Enhanced Delivery of Drugs
Mousavi, Seyed T. et al · Wiley VCH Verlag · 2020 · ISSN 1438-7492
Biomaterials capable of controlling the delivery of drugs have the potential to treat a variety of conditions. Herein, the preparation of electrically conductive silk fibroin film-based drug delivery devices is described...
Idioma eng
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Evaluation of relationship between ion release dynamics and chemical changes of five fluoride release restorative materials
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Evaluation of relationship between ion release dynamics and chemical changes of five fluoride release restorative materials
Ilić Bojana et al · Balkan Stomatological Society · 2024 · ISSN 2335-0245
Background/Aim: The role of ions in prevention of dental caries has been demonstrated in numerous studies. The aim of this study was to investigate the amount of released ions from different restorative materials using i...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Formation of a cerium conversion coating on magnesium alloy using ascorbic acid as additive: Characterisation and anticorrosive properties of the formed films
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Formation of a cerium conversion coating on magnesium alloy using ascorbic acid as additive: Characterisation and anticorrosive properties of the formed films
Loperena, Ana Paula et al · KeAi · 2016 · ISSN 2213-9567
Cerium-based conversion coatings were formed on AZ91D magnesium alloy by immersion of the substrate in solutions containing Ce(NO3)3, H2O2 and ascorbic acid (HAsc). The characterisation of the films was performed by elec...
Idioma eng
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Green Synthesis of Silver Nanoparticles and the Study of Optical Properties
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Green Synthesis of Silver Nanoparticles and the Study of Optical Properties
Ramakrishna Vasireddy et al · SAGE Publishing · 2012 · ISSN 1847-9804
The synthesis of silver nanoparticles of varying size has been achieved using different molar concentrations of NaOH while the effect of changing the temperature has been studied. AgNO3, gelatine, glucose and NaOH are us...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Green synthesis of zinc oxide nanoparticles using two saffron flower extracts and their comparative photocatalytic efficiency in organic dye degradation
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Green synthesis of zinc oxide nanoparticles using two saffron flower extracts and their comparative photocatalytic efficiency in organic dye degradation
Adil Hamid et al · SpringerOpen · 2026 · ISSN 3004-8958
Abstract Zinc oxide (ZnO) nanoparticles are widely explored for photocatalytic degradation of organic pollutants due to their high stability, low cost, and environmental compatibility. In this study, ZnO nanoparticles we...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Heparin-Conjugated Silver Nanoparticles via Amide Chemistry for Selective Targeting of Triple-Negative Breast Cancer and Pathogenic Fungi
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Heparin-Conjugated Silver Nanoparticles via Amide Chemistry for Selective Targeting of Triple-Negative Breast Cancer and Pathogenic Fungi
Ahire JH et al · Dove Medical Press · 2026 · ISSN 1178-2013
Jayshree H Ahire,1 Qi Wang,2 Yongping Bao,2 Isabelle SR Storer,1,3 Stefan Bidula,1,3 Gary Rowley,3,4 Jason C Crack1 1School of Chemistry, Pharmacy and Pharmacology, University of East Anglia, Norwich, Norfolk, UK; 2Norwi...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Magnetite nanoparticles synthesized using grape fruit extract: synthesis, morphology, hyperthermia application and catalytic activity in hydrogen peroxide decomposition
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Magnetite nanoparticles synthesized using grape fruit extract: synthesis, morphology, hyperthermia application and catalytic activity in hydrogen peroxide decomposition
Nazarii Danyliuk et al · Vasyl Stefanyk Carpathian National University · 2022 · ISSN 1729-4428
The paper presents a simple one-step "green" approach to the synthesis of magnetite nanoparticles. The magnetite nanoparticles were synthesized using fruit extract obtained from grape peels and grape pulp. The formation ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Non-targeted crystal phase screening strategy and Rietveld refinement application based on complex dust samples in occupational settings
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Non-targeted crystal phase screening strategy and Rietveld refinement application based on complex dust samples in occupational settings
Ruijie LIANG et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundOccupational health places often involve complex dust samples characterized by diverse compositions and a lack of prior supplementary information. These factors pose challengs in ascertaining crystal phase comp...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Photochemistry for Advanced Nanoengineering: Polymer Microtubes with Inner Walls Coated with Silver Nanoparticles
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Photochemistry for Advanced Nanoengineering: Polymer Microtubes with Inner Walls Coated with Silver Nanoparticles
Valeriy Luchnikov et al · SAGE Publishing · 2014 · ISSN 1847-9804
Micro-capillaries with an engineered hidden surface were produced via the self-rolling of polymer thin films whose surface was photochemically modified so as to coat it with silver nanoparticles. The polymer films consis...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Preparation and Characterization of Nanosized Substituted Perovskite Compounds with Orthorhombic Structure
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Preparation and Characterization of Nanosized Substituted Perovskite Compounds with Orthorhombic Structure
M.B. Khanvilkar et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
In this work, five substituted perovskite such as (Gd0.9Sr0.1) Mn0.8Co0.2O3, Tb0.8Sr0.2FeO3, Gd0.6Sr0.4RuO3, SrCe0.95Y0.05O3, and Mn0.6Co0.4SnO3 were synthesized by tartrate and hydroxide precursor method. The resulting ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Probing Interfacial Reaction Pathways in Atomic Layer Deposition on Sulfide Superionic Conductors
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Probing Interfacial Reaction Pathways in Atomic Layer Deposition on Sulfide Superionic Conductors
Kyobin Park et al · Wiley-VCH · 2026 · ISSN 2688-4062
Sulfide superionic conductors (e.g., argyrodite Li6PS5Cl, LPSCl) are extremely promising for all solid‐state batteries, but poor atmospheric stability and high interfacial reactivity limit widespread adoption. Coating ...
LCC TENDOlBoeXNpY3M~; TENDOkNoZW1pc3RyeQ~~Idioma eng
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