Materiales avanzados
Materiales avanzados
A Smart DNA Nanoframework Enables Synergistic Photodynamic Therapy of Pancreatic Cancer
29/05/2025 -
A smart DNA nanoframework is constructed by precipitation polymerization and hybridization chain reaction, which enables the controlled co‐delivery of Cas9 ribonucleoprotein, hemin, and Ce6 for...
A Single‐Cell Atlas‐Inspired Hitchhiking Therapeutic Strategy for Acute Pancreatitis by Restricting ROS in Neutrophils
21/05/2025 -
This study discloses the first comprehensive single‐cell differentiation atlas of neutrophils during acute pancreatitis. A neutrophil‐targeted nanoreactor is developed to regulate neutrophil...
Synthesis and characterization of new (Au, Ru, and Rh) ion complexes and evaluating their activity as anticancer and antioxidants
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Abstract Azo dye was used to prepare a new series of complexes with chlorides of rhodium (Rh+3), ruthenium (Ru+3), and corona (Au+3). The prepared materials were subjected to...
A review of a colorimetric biosensor based on Fe3O4 nanozymes for food safety detection
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The issue of food safety poses a significant threat to human health. The colorimetric sensing method offers a highly sensitive response, visualization, and easy operation, making it highly...
Functionalized Nanozyme Microcapsules Targeting Deafness Prevention via Mitochondrial Homeostasis Remodeling
11/12/2024 -
Functionalized nanozyme microcapsules are established to protect cisplatin‐induced hearing loss via mitochondrial homeostasis remodeling. The synergy between the manganese porphyrin and polymer...
Green Synthesis and Characterization of Zinc Oxide Nanoparticles Biosynthesized from Butea monosperma Flowers and Glycyrrhiza glabra Roots and their Antioxidant and Antibacterial Properties
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Abstract Antimicrobial resistance is one of the principal global health problems, and it is imperative to develop new drugs to reduce the spread of antimicrobial-resistant...
Physiochemical, Bio, Thermal, and Non-Thermal Processing of Major and Minor Millets: A Comprehensive Review on Antinutritional and Antioxidant Properties
19/11/2024 -
Millets are recognized as future foods due to their abundant nutrition and resilience, increasing their value on the global stage. Millets possess a broad spectrum of nutrients, antinutrients, and...
COF?SO3H?Catalyzed Synthesis of Pyrazoline?Pyridine Hybrids with Dual Antioxidant and Anti?Inflammatory Activity Targeting PDE4B
10/11/2024 -
This study explores new anti?inflammatory agents by synthesizing pyrazoline?pyridine hybrids with N?butylsulfonated covalent organic framework (COF?SO3H) as a recyclable catalyst, achieving excellent...
Synthesis and Theoretical Evaluation of New Copper(II) Complexes Associated with a Crystalline Schiff Base: DNA/BSA Protein Interaction, Radical Scavenging and Cytotoxicity
18/10/2024 -
Crystalline Schiff base incorporated copper(II) derivatives which have been found to exhibit higher activity for DNA and BSA binding studies as well as high potency for cytotoxicity against the...
Constructing Electron?Rich Ru Clusters on Non?Stoichiometric Copper Hydroxide for Superior Biocatalytic ROS Scavenging to Treat Inflammatory Spinal Cord Injury
12/10/2024 -
Electron?rich Ru clusters on non?stoichiometric copper hydroxide (Ru/def?Cu(OH)2) are synthesized as an effective biocatalytic reactive oxygen species (ROS) scavenger to suppress inflammation and...
Thermoresponsive in situ forming self-healing hydrogel dressings with pH/glucose dual responsive curcumin release for diabetic wound healing
01/10/2024 -
Abstract Diabetic wounds often exhibit poor angiogenesis, infection, and prolonged inflammation, posing significant challenges for effective treatment. To address these issues,...
Stabilization of Picea abies Spruce Bark Extracts within Ice-Templated Porous Dextran Hydrogels
07/10/2024 -
Porous hydrogels have brought more advantages than conventional hydrogels when used as chromatographic materials, controlled release vehicles for drugs and proteins, matrices for immobilization or...
Advances in photocrosslinked natural hydrogel?based microspheres for bone repair
09/08/2024 -
In recent years, the prevalence of bone diseases is showing an increasing trend, which is mainly attributed to the aging of the global population. However, bone repair and regeneration are still an...
Recent advances of silk?fibroin?based hydrogel in the field of antibacterial application
26/09/2024 -
This review provides an in?depth understanding of the advanced status of the antibacterial application of SF?based hydrogel. The preparation methods of SF?based hydrogel, diverse components loaded...
Selective Interaction of Chiral Carbon Dots with Nucleic Acids: A Promising Nanosensing Platform
13/09/2024 -
Carbon dots (CDs) represent an emerging class of nanomaterials that combine outstanding photoluminescent properties with low toxicity and excellent biocompatibility. These unique features have...
Eco?sustainable Synthesis and Potential Efficiency of Some Novel N?containing Heterocyclic Derivatives as Insecticidal and Photosensitizing Agents Against Musca domestica L.
04/09/2024 -
The rising application of conventional synthetic insecticides develops resistant populations of houseflies; therefore, using new chemical agents with different modes of action is essential to...
Environmentally benign synthesis of magnetic Fe3O4 nanoparticle/carbon black/copper?quercetin rods for sensitive, disposable electrochemical sensor for mitoxantrone
27/08/2024 -
Phenolic compounds have a variety of activities but are most famous for their antioxidant and metal?chelating properties. We explore the green synthesis and application of Fe3O4 nanoparticles, carbon...
Microbial synthesis of gallic acid and its glucoside ??glucogallin
30/07/2024 -
Gallic acid (GA) and ??glucogallin (BGG) are natural products with diverse uses in pharmaceutical, food, chemical and cosmetic industries. They are valued for their wide?ranging properties such as...
Investigation of the efficacy of Zn/Ce–CuO nanoparticles for enhanced photocatalytic, antibacterial, and antioxidant activities
11/07/2024 -
The world is dealing with unprecedented environmental challenges, leading to a growing urgency to limit environmental damage. So, this study focuses on the synthesis of pure CuO, Zn, Ce, and Zn/Ce...
Caffeine and Purine Derivatives: A Comprehensive Review on the Chemistry, Biosynthetic Pathways, Synthesis?Related Reactions, Biomedical Prospectives and Clinical Applications
12/06/2024 -
Caffeine and purine derivatives represent interesting chemical moieties, which show various biological activities. Caffeine is an alkaloid that belongs to the family of methylxanthine alkaloids and...
Chemically Programmed Hydrogels for Spatiotemporal Modulation of the Cardiac Pathological Microenvironment
03/06/2024 -
After myocardial infarction (MI), sustained ischemic events induce pathological microenvironments characterized by ischemia?hypoxia, oxidative stress, inflammatory responses, matrix remodeling, and...
