Listar por Grupos de Investigación "Nanochemistry and Self-Assembly for Biological Sciences (NANOSELF4BIO)"
Mostrando ítems 1-20 de 47
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2D Van der Waals Heterostructures for Chemical Sensing
(Wiley-VCH, 2022-10-10)[Abstract] During the last 15 years, 2D materials have revolutionized the field of materials science. Moreover, because of their highest surface-to-volume ratio and properties extremely susceptible to their interaction ... -
Agarose-Based Fluorescent Waveguide with Embedded Silica Nanoparticle–Carbon Nanodot Hybrids for pH Sensing
(American Chemical Society, 2021-08-20)[Abstract] The fabrication of a biodegradable and fluorescent cylindrical waveguide with doped hybrid nanoparticles (silica–carbon nanodots) is reported. The fluorescent hybrids were obtained by coupling amino-functionalized ... -
Aggregation of Vibrio cholerae by Cationic Polymers Enhances Quorum Sensing but Overrides Biofilm Dissipation in Response to Autoinduction
(American Chemical Society, 2018)[Abstract] Vibrio cholerae is a Gram-negative bacterium found in aquatic environments and a human pathogen of global significance. Its transition between host-associated and environmental lifestyles involves the tight ... -
Bidirectional Modulation of Neuronal Cells Electrical and Mechanical Properties Through Pristine and Functionalized Graphene Substrates
(Frontiers, 2022-01-11)[Abstract] In recent years, the quest for surface modifications to promote neuronal cell interfacing and modulation has risen. This course is justified by the requirements of emerging technological and medical approaches ... -
Bioresponsive, Electroactive, and Inkjet-Printable Graphene-Based Inks
(Wiley-VCH, 2022-01-10)[Abstract]: With the advent of flexible electronics, the old fashioned and conventional solid-state technology will be replaced by conductive inks combined with low-cost printing techniques. Graphene is an ideal candidate ... -
Carbon Vacancies Steer the Activity in Dual Ni Carbon Nitride Photocatalysis
(Wiley-VCH, 2023-07-06)[Abstract]: The manipulation of carbon nitride (CN) structures is one main avenue to enhance the activity of CN-based photocatalysts. Increasing the efficiency of photocatalytic heterogeneous materials is a critical step ... -
Chemoselective Esterification of Natural and Prebiotic 1,2-Amino Alcohol Amphiphiles in Water
(ACS Publications, 2023)[Abstract] In cells, a vast number of membrane lipids are formed by the enzymatic O-acylation of polar head groups with acylating agents such as fatty acyl-CoAs. Although such ester-containing lipids appear to be a requirement ... -
Concise, Single-Step Synthesis of Sulfur-Enriched Graphene: Immobilization of Molecular Clusters and Battery Applications
(Wiley-VCH, 2020-02-11)[Abstract]: The concise synthesis of sulfur-enriched Graphene for battery applications is reported. The direct treatment of graphene oxide (GO) with the commercially available Lawesson’s reagent produced sulfur-enriched-reduced ... -
Covalent functionalisation controlled by molecular design for the aptameric recognition of serotonin in graphene-based field-effect transistors
(2023-09-19)[Abastract]: In the last decade, solution-gated graphene field effect transistors (GFETs) showed their versatility in the development of a miniaturized multiplexed platform for electrophysiological recordings and sensing. ... -
Dendrimers: Exploring Their Wide Structural Variety and Applications
(MDPI, 2023-11-09)[Abstract] Dendrimers constitute a distinctive category of synthetic materials that bear resemblance to proteins in various aspects, such as discrete structural organization, globular morphology, and nanoscale dimensions. ... -
Development of New Non-viral Systems for Genetic Modification of Senescent Cells
(Cell Press, 2023-03-20)[Abstract] Senescence is a process characterized by a prolonged irreversible cell-cycle arrest. The accumulation of senescent cells in tissues is related to aging and to the development of age-related diseases. Recently, ... -
Effects of rAAV-Mediated sox9 Overexpression on the Biological Activities of Human Osteoarthritic Articular Chondrocytes in Their Intrinsic Three-Dimensional Environment
(MDPI, 2019)[Abstract] Gene therapy for osteoarthritis offers powerful, long-lasting tools that are well adapted to treat such a slow, progressive disorder, especially those therapies based on the clinically adapted recombinant ... -
Electrochemically Controlled Cleavage of Imine Bonds on a Graphene Platform: Towards New Electro-Responsive Hybrids for Drug Release
(Royal Society of Chemistry, 2020-11-25)[Abstract] Graphene-based materials are particularly suitable platforms for the development of new systems able to release drugs upon the application of controlled electrochemical stimuli. Herein, we report a new ... -
Enhanced Chondrogenic Differentiation Activities in Human Bone Marrow Aspirates via sox9 Overexpression Mediated by pNaSS-Grafted PCL Film-Guided rAAV Gene Transfer
(MDPI, 2020)[Abstract] Background: The delivery of therapeutic genes in sites of articular cartilage lesions using non-invasive, scaffold-guided gene therapy procedures is a promising approach to stimulate cartilage repair while ... -
Gene-Activated Hyaluronic Acid-Based Cryogels for Cartilage Tissue Engineering
(Elsevier, 2023)[Abstract] Articular cartilage injuries are very frequent lesions that if left untreated may degenerate into osteoarthritis. Gene transfer to mesenchymal stem cells (MSCs) provides a powerful approach to treat these lesions ... -
Graphene for Implantable Biosensors
(Grupo Español del Carbón, 2021-06)[Abstract]: In this review, we will provide a comprehensive insight on the current research si-tuations and future challenges for the graphene-based implantable biosensors. We intro-duce the use of graphene derivatives for ... -
Graphene, Other Carbon Nanomaterials and the Immune System: Toward Nanoimmunity-By-Design
(IOP Publishing, 2020-07-13)[Abstract]: Carbon-based materials (CBMs), such as graphene, nanodiamonds, carbon fibers, and carbon dots, have attracted a great deal scientific attention due to their potential as biomedical tools. Following exposure, ... -
High-Yield Preparation of Exfoliated 1T-MoS2 with SERS Activity
(American Chemical Society, 2019-07-17)[Abstract]: Molybdenum disulfide (MoS2), a promising two-dimensional transition-metal dichalcogenide, presents a challenge in the tuning of its optoelectronic and chemical properties. Herein, we demonstrate an efficient ... -
Hydrogel-Guided, rAAV-Mediated IGF-I Overexpression Enables Long-Term Cartilage Repair and Protection against Perifocal Osteoarthritis in a Large-Animal Full-Thickness Chondral Defect Model at One Year In Vivo
(Wiley-VCH, 2021)[Abstract] The regeneration of focal articular cartilage defects is complicated by the reduced quality of the repair tissue and the potential development of perifocal osteoarthritis (OA). Biomaterial-guided gene therapy ... -
Improved Chondrogenic Differentiation of rAAV SOX9-Modified Human MSCs Seeded in Fibrin-Polyurethane Scaffolds in a Hydrodynamic Environment
(MDPI, 2018)[Abstract] The repair of focal articular cartilage defects remains a problem. Combining gene therapy with tissue engineering approaches using bone marrow-derived mesenchymal stem cells (MSCs) may allow the development of ...
