Listar Nanochemistry and Self-Assembly for Biological Sciences (NANOSELF4BIO) por título
Mostrando ítems 1-20 de 31
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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 ... -
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. ... -
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 ... -
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 ... -
In Situ Synthesis of Artificial Lipids
(Elsevier, 2022-09-15)[Abstract] Lipids constitute one of the most enigmatic family of biological molecules. Although the importance of lipids as basic units of compartmental structure and energy storage is well-acknowledged, deciphering the ... -
Intrinsic and Selective Activity of Functionalized Carbon Nanotube/Nanocellulose Platforms Against Colon Cancer Cells
(Elsevier, 2022-01-25)[Abstract] Given their large surface area and versatile chemical reactivity, single-walled carbon nanotubes (SWCNTs) are regarded as the basis of new pharmacological complexes. In this study, SWCNTs are chemically ... -
Metal Nanoparticles/MoS2 Surface-Enhanced Raman Scattering- Based Sandwich Immunoassay for α‑Fetoprotein Detection
(American Chemical Society, 2021-02-13)[Abstract]: The detection of cancer biomarkers at an early stage of tumor development is vital for effective diagnosis and treatment of cancer. Current diagnostic tools can often detect cancer only when the biomarker levels ... -
Metal-Free Photocatalysis: Two-Dimensional Nanomaterial Connection toward Advanced Organic Synthesis
(American Chemical Society, 2021-03-21)[Abstract] Two-dimensional (2D) nanostructures are a frontier in materials chemistry as a result of their extraordinary properties. Metal-free 2D nanomaterials possess extra appeal due to their improved cost-effectiveness ... -
Microwave-Induced Covalent Functionalization of Few-Layer Graphene with Arynes under Solvent-Free Conditions
(Royal Society of Chemistry, 2018-07-04)[Abstract]: A non-conventional modification of exfoliated few-layer graphene (FLG) with different arynes under microwave (MW) irradiation and solvent-free conditions is reported. The described approach allows reaching fast, ...