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Green light-responsive photoelectrochemical sensing nanoplatform based on copper cobaltite nanorods for ultrasensitive detection of furazolidone antibiotic residue in food samples.
RSC Adv
January 2025
Phenikaa University Nano Institute (PHENA), PHENIKAA University Hanoi 12116 Vietnam
In this research, the preparation of copper cobaltite (CuCoO) nanorods and its potential application in photoelectrochemical sensing platform towards ultrasensitive detection of furazolidone are reported. X-ray diffraction, Raman spectra, scanning electron microscopy, and UV-visible spectroscopy have been performed to confirm the formation, morphology, phase composition, and optical properties of CuCoO synthesized by a microwave-assisted hydrothermal method. The electrochemical characteristic parameters were calculated electrochemical impedance spectroscopy, cyclic voltammetry, differential pulse voltammetry, and chronoamperometry techniques in the absence and presence of laser light irradiation.
View Article and Find Full Text PDFBenefits of Microwave-Assisted Heat Treatment for Sintered Diopside Glass-Ceramics.
Materials (Basel)
January 2025
Department of Engineering "Enzo Ferrari", University of Modena and Reggio Emilia, Via P. Vivarelli 10, 41125 Modena, Italy.
Sinter-crystallization is a specific method of producing glass-ceramics that allows the manufacture of complexly shaped products, composites and solder. However, it usually is limited when the glass powders used are characterized by a high crystallization trend. This study proposes a new opportunity to improve the sinter-crystallization and demonstrates the benefits of microwave processing using diopside (CaMg(SiO)) glass-ceramics with an enhanced crystallinity of ~70%.
View Article and Find Full Text PDFAdvanced flame-retardant biocomposites: Polylactic acid reinforced with green gallic acid‑iron‑phosphorus coated flax fibers.
Int J Biol Macromol
January 2025
Department of Chemical Engineering Materials Environment, Sapienza University of Rome, Via Eudossiana 18, 00184 Rome, Italy.
This study introduces a sustainable approach for enhancing the fire retardancy and smoke suppression of poly(lactic acid) (PLA) composites, contributing to addressing one of the major challenges in biocomposites that limits their application in various engineering fields, as automotive and construction sectors. Flax fibers (FF) were surface functionalized with a novel organic-inorganic hybrid flame retardant (FR), offering a sustainable bioinspired approach that mitigates potential mechanical properties impairment and FR leaching, which can cause environmental concerns and reduced composite durability. The process involves a three-step coating procedure.
View Article and Find Full Text PDFComparison of CT-Guided Microwave Ablation of Liver Malignancies with and Without Intra-Arterial Catheter Placement for Contrast Administration.
Curr Oncol
January 2025
Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, 04103 Leipzig, Germany.
Background: The aim of this study was to compare microwave ablation (MWA) with and without prior placement of an intra-arterial catheter for the purpose of application of contrast medium (CM).
Methods: 148 patients (45 female, 65.1 ± 14.
Microwave-assisted extraction of dandelion root polysaccharides: Extraction process optimization, purification, structural characterization, and analysis of antioxidant activity.
Int J Biol Macromol
January 2025
College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, PR China; Engineering Research Center of Plant Food Processing Technology, Ministry of Education, Qiqihar 161006, PR China. Electronic address:
This study aimed to establish a microwave-assisted method (MAE) for the efficient extraction of polysaccharides from dandelion roots. This study investigated the molecular structure and bioactivity of the polysaccharides from dandelion roots. Extraction conditions were optimized using response surface methodology (RSM).
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