Materiales
Materiales
Localized Nanoparticle?Mediated Delivery of miR?29b Normalizes the Dysregulation of Bone Homeostasis Caused by Osteosarcoma whilst Simultaneously Inhibiting Tumor Growth
08/06/2023 -
A formulation of miR?29b:nanoparticles is developed that is delivered via a hyaluronic?based hydrogel to enable local and sustained release of the therapy and to study the potential of attenuating...
Construction of an “ON–OFF” fluoroprobe using ionic liquids-modified orange peel-based carbon quantum dots for selective/sensitive permanganate assay in waters and the underlying quenching mechanisms
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Herein, we fabricated blue-fluorescence carbon quantum dots modified by ionic liquids (ILs-CQDs) with a quantum yield of 18.13% by employing orange peel as a carbon source...
Polyamidoamine Dendrimers Functionalized with ZnO-Chitosan Nanoparticles as an Efficient Surface for L-asparaginase Immobilization
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Abstract In this study, the third-generation polyamidoamine dendrimer was functionalized with a 5-amino-1H-tetrazole heterocycle to load the synthesis enzyme and...
Decolourisation of Anionic Azo Dye in Industrial Wastewater Using Adsorption Process: Investigating Operating Parameters
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In this study, the anionic azo dye was taken out of an aqueous solution using the batch adsorption approach. Zeolite NaX and Fe3O4 magnetic nanoparticle adsorbents were employed. The effects of the...
Comparative Adsorption Affinities of Nano-Metal Oxides Towards Cr(VI): Synthesis, Characterization, Kinetics, Isotherms, Thermodynamic and Techno-Economics Study
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We report the preparation and characterization of a series of nano-sized metal oxides namely CuO, NiO, SnO, SnO2 and Zn2SiO4 to adsorb Cr(VI) via batch method. It is the first study that utilizes...
Novel silver-morphine-functionalized polypropylene (AgPP-mrp) nanocomposite for the degradation of dye removal by multivariate optimization approach
08/06/2023 -
As a novel adsorbent, an opioid silver-morphine-functionalized polypropylene was synthesized through a one-pot reaction at room temperature and successfully used for the simple one-pot...
Green synthesis of Au@g-C3N4 nanocomposite using Hyssopus officinalis extract and its sensing application for vortioxetine determination
08/06/2023 -
Herein, we introduce a stable and green Au@g-C3N4 nanocomposite as a selective electrochemical sensor for vortioxetine (VOR) determination. The electrochemical behavior of VOR on the developed...
Size?controlled synthesis of mesoporous silica nanoparticles using rice husk by microwave?assisted sol?gel method
05/06/2023 -
Mesoporous silica nanoparticles with distinct characteristics like particle size, tunable pores, and high surface area have received much interest for environmental remediation, energy conversion,...
Taguchi optimized sliding wear behavior and hardness of novel Grewia optiva/Basalt fiber reinforced hybrid polyester composites
06/06/2023 -
AbstractIn this study, a novel multiscale synergistic reinforced polyester fiber (PET) was prepared by a bionic coating and electrostatic synergism. The three?dimensional (3D) interconnected...
Size exclusion chromatography characterization of poly (ether ether ketone), PEEK, after chemical modification
02/06/2023 -
We proposed a chitosan?based biosourced water?soluble resin, with suitable photosensitivity, to significantly reduce the environmental impact of 193?nm photolithography.AbstractPhotolithography is a...
In situ evaluation of alginate?Ca2+ gelation kinetics
02/06/2023 -
The output performance of the ternary composite CNTs/BCZT/P(VDF?HFP) PENGs with three?layer folded structure is further improved to an open circuit voltage of about 40?V, a short circuit current of...
Alkylated chitosan nanomaterials for enhanced antimicrobial activity and delivery of fusidic acid: Preparation and preliminary in vitro investigation
01/06/2023 -
AbstractFused deposition modeling (FDM) is utilized to fabricate continuous fiber?reinforced thermoplastic composites (CFRTPCs) and can be considered an alternative to conventional processes. In...
The role of filler aspect ratio in the reinforcement of an epoxy resin with graphene nanoplatelets
05/06/2023 -
Abstract The mechanisms of reinforcement of an epoxy resin by the addition of graphene nanoplatelets (GNPs) has been studied in detail. It is found that the addition of GNPs...
Construction of bitter gourd-like Ag-loaded aramid nanofibers aerogel with efficient synergistic adsorption/photocatalytic degradation of crystalline violet and antibacterial activity
06/06/2023 -
Abstract Dyes are environmentally detrimental and prevalent pollutants in water. It is crucial to develop materials for water treatment with both adsorption/photocatalytic and...
Polyethylenimine-functionalized fibroin nanoparticles as a potential oral delivery system for BCS class-IV drugs, a case study of furosemide
07/06/2023 -
Abstract Limited studies have exploited the silk fibroin potential as an oral drug delivery system. Herein, this study developed and characterized the...
Recent Progress in Synthesis and Photonic Applications of Two-Dimensional Bismuthene
06/06/2023 -
The emergence of phosphorene has generated significant interest in 2D group VA nanomaterials. Among this group, bismuthene exhibits layer-dependent direct bandgaps, high carrier mobility, and...
A Simple Method to Fabricate the Highly Sensitive SERS Substrate by Femtosecond Laser-Based 3D Printer
08/06/2023 -
Surface-enhanced Raman spectroscopy (SERS) is a potent technique for analyzing and detecting various targets, including toxic ions, pesticides, and biomarkers, at the single-molecule level. The...
An Electrochemical Sensor for Trimethoprim Based on a Magnetic Molecularly Imprinted Carbon Paste Electrode
08/06/2023 -
In order to achieve simple, rapid, and highly sensitive detection of trimethoprim (TMP), a magnetic molecularly imprinted carbon paste electrode (MCPE) was prepared by drop-coating magnetic...
Laser-Induced Graphene on Optical Fibre: Towards Simple and Cost-Effective Electrochemical/Optical Lab-on-Fibre Bioplatforms
07/06/2023 -
A 3D graphene foam made of interconnected multilayer graphene flakes was produced on optical fibres (OF) by laser-induced transformation of a polyimide (PI) film coated on the OF cladding. This...
Micro-Magnetofluidic System for Rare Cell Analysis: From Principle to Translation
06/06/2023 -
Rare cells play essential roles in the initiation and progression of diseases and therefore their analysis is of great interest. The micro-magnetofluidic system is one of the emerging platforms that...
Hybrid Coating of Polystyrene–ZrO2 for Corrosion Protection of AM Magnesium Alloys
07/06/2023 -
A hybrid material of polystyrene (PS)–ZrO2 was developed by the sol–gel technique and deposited by spin-coating on AM60 and AM60–AlN nanocomposite surfaces...
