Facultad de Ciencias Químicas
Ubicación: Avenida Haya de la Torre y Avenida Medina Allende, Ciudad Universitaria - Córdoba Teléfonos: (54 351) 535-3850 Página web: www.fcq.unc.edu.ar Correo electrónico responsable del NODO: jlanza@unc.edu.ar
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Recent Submissions
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Harina de orujo de uva de dos varietales (Vitis labrusca y Vitis vinifera Viognier) : composición química, actividad antioxidante y utilización en galletas
(2024-07-01)La producción vitivinícola se ha convertido en uno de los principales sectores de la economía nacional, generando grandes volúmenes de desperdicios. La harina de orujo de uva, principal subproducto de dicha industria, por ... -
Hybrid Theranostics Nanomaterials (Chapter 12)
(Springer Nature Singapore, 2024-04-06)The use of nanotechnology in health and medicine, nanomedicine, is one of the most promising research areas. Therefore, the design of nanomaterials that can treat diseases and, at the same time, allows an accurate diagnosis ... -
Microfibers Pollution Associated with Disposable PPE Products Driven by the COVID-19 Pandemic and Its Environmental Repercussions (Chapter 7)
(CRC Press, Taylor & Francis Group, 2024)Personal protective equipment (PPE) and its inadequate disposal during the global COVID-19 pandemic have become a new type of waste that threatens the environment and could potentially harm human health. PPE waste, such ... -
3D printed scaffolds as delivery devices for nanocrystals: A proof of concept loading Atorvastatin with enhanced properties for sublingual route of administration
(2024-08-15)Increasing the solubility of drugs is a recurrent objective of pharmaceutical research, and one of the most widespread strategies today is the formulation of nanocrystals (NCs). Beyond the many advantages of formulating ... -
Design, Synthesis, and Biological Evaluation of New Type of Gemini Analogues with a Cyclopropane Moiety in Their Side Chain
(2024-06-10)We synthesized two new gemini analogues, UG-480 and UG-481, that incorporate a modified longer side chain containing a cyclopropane group. The evaluation of the bioactivities of the two gemini analogues indicated that the ... -
Quantification of rifampicin loaded into inhaled polymeric nanoparticles by reversed phase high-performance liquid chromatography in pulmonary nonphagocytic cellular uptake
(2024-03-28)Rifampicin is an antibiotic effective against both Gram-negative and Gram-positive bacteria and is commonly used as a first-line treatment for tuberculosis caused by Mycobacterium tuberculosis. In this study, a reversed-phase ... -
Exploring the Phytochemical Composition and the Bioactive Properties of Malbec and Torrontés Wine Pomaces from the Calchaquíes Valleys (Argentina) for Their Sustainable Exploitation
(2024-06-07)Hydroalcoholic extracts from Malbec and Torrontés wine pomaces (Vitis vinifera L.) originating from the high-altitude vineyards of Argentina’s Calchaquí Valleys were characterized. Total phenolics, hydroxycinnamic acids, ... -
Editorial: Lithium metal anode protection
(Edited and reviewed by: Sheng S. Zhang, United States Army Research Laboratory, United States, 2024-07-16)Lithium metal has long been recognized as a promising candidate as an anode for nextgeneration high-energy-density batteries due to its high theoretical specific capacity and low electrode potential. However, the practical ... -
Optical Active Meta-Surfaces, -Substrates, and Single Quantum Dots Based on Tuning Organic Composites with Graphene
(2024-07-02)In this communication, the design and fabrication of optical active metamaterials were developed by the incorporation of graphene and joining it to different substrates with variable spectroscopical properties. It focuses ... -
Novel Dry Hyaluronic Acid–Vancomycin Complex Powder for Inhalation, Useful in Pulmonary Infections Associated with Cystic Fibrosis
(Academic Editor: Vivek Verma, 2024-03-22)Polyelectrolyte–drug complexes are interesting alternatives to improve unfavorable drug properties. Vancomycin (VAN) is an antimicrobial used in the treatment of methicillin-resistant Staphylococcus aureus pulmonary ... -
Synergistic bactericidal combinations between gentamicin and chitosan capped ZnO nanoparticles: A promising strategy for repositioning this first-line antibiotic
(2024-02-15)Gentamicin (GEN), a widely used broad-spectrum antibiotic, faces challenges amid the global emergency of antimicrobial resistance. This study aimed to explore the synergistic effects of zinc oxide nanoparticles (ZnO NPs) ... -
Intracellular Streptococcus pneumoniae develops enhanced fluoroquinolone persistence during influenza A coinfection
(2024-07-05)Streptococcus pneumoniae is a major pathogen responsible for severe complications in patients with prior influenza A virus (IAV) infection. We have previously demonstrated that S. pneumoniae exhibits increased intracellular ... -
Microbiota at the cross road of diet and health: how dietary fats shape bacterial land-scape and influence global health
(2024-07-08)Host-gut microbiota (GM) interactions play a pivotal role in shaping the delicate balance between health and disease within the human body. The impact of dietary factors, specifically high fat content diets on GM composition ... -
Octopamine is required for successful reproduction in the classical insect model, Rhodnius prolixus
(Wolfgang Blenau, University of Leipzig. Faculty of Life Sciences: Universitat Leipzig Fakultat fur Lebenswissenschaften, GERMANY, 2024-07-12)In insects, biogenic amines function as neurotransmitters, neuromodulators, and neurohormones, influencing various behaviors, including those related to reproduction such as response to sex pheromones, oogenesis, oviposition, ... -
Monitoreo de microplásticos en el Área Marina Protegida Namuncurá - Banco Burdwood, y el talud circundante
(Editorial Parques Nacionales, 2024)Los ecosistemas marinos se encuentran afectados por grandes cantidades de residuos plásticos. A través de las desembocaduras de los ríos, corrientes oceánicas, vientos y deriva, los desechos plásticos pueden ser transportados ... -
Exploring Scoring Function Space: Developing Computational Models for Drug Discovery
(2024-05-01)Background: The idea of scoring function space established a systems-level approach to address the development of models to predict the affinity of drug molecules by those interested in drug discovery. Objective: Our goal ... -
Hexacoordinated tin complexes catalyse imine hydrogenation with H2
(2024-02-16)Frustrated Lewis pair (FLP) hydrogenation catalysts predominantly use alkyl- and aryl-substituted Lewis acids (LA) that offer a limited number of combinations of substituents, limiting our ability to tune their properties ... -
Geometry-induced Bloch point domain wall in Permalloy conical frustum nanowires for advanced spintronics applications
(2024-04-29)In this study, we investigate the pseudo-static magnetic properties of Permalloy conical frustum nanowires using micromagnetic simulations. We thoroughly examine how both the major and minor radii influence the magnetic ... -
A multicriteria GIS-based approach for mapping biomass agricultural residues availability for biopower plants
(2024-01-24)The development of accurate bioenergetic models, that simulate scenarios for decision making and policy planning contributions, has become a necessity in the actual climate crisis context. The objective of this work is to ... -
Palladium nanoparticles for the synthesis of phenanthridinones and benzo[c]chromenes via C–H activation reaction
(2024-06-11)In the present work, derivatives of phenanthridine-6(5H)-ones and benzo[c]chromenes were efficiently prepared through an intramolecular C–H bond functionalization reaction catalyzed by photochemically synthesized Pd-PVP ...