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http://dx.doi.org/10.1021/cr4002353 | DOI Listing |
Anal Methods
January 2025
Rede Nordeste de Biotecnologia, Universidade Federal de Sergipe, São Cristóvão, SE 49100-000, Brazil.
Analytical chemistry demands precise sample preparation methods to ensure accurate qualitative and quantitative determinations, especially those capable of clean-up and preconcentration of target analytes. Extraction plays a crucial role in enhancing the selectivity and sensitivity of analytical procedures. Thus, Energized Dispersive Guided Extraction (EDGE) has emerged as an innovative alternative to traditional methods, such as Soxhlet, maceration, and percolation, as well as modern techniques like Accelerated Solvent Extraction (ASE), Supercritical Fluid Extraction (SFE), and Microwave or Ultrasound Assisted Extraction (MAE and UAE).
View Article and Find Full Text PDFSustainable chemistry and nature-friendly protocols are not only luxury but has become essential requirement for the modern society as it progresses towards a more responsible future. To match the current needs of the community, industries and in particular chemical industry is looking for novel and cheap strategies that have less adverse effects on the environment. Heterocyclic compounds are one particular motif, which is prevalent in nature.
View Article and Find Full Text PDFRSC Adv
January 2025
The Organic Chemistry Research Laboratory (OCRL), Department of Chemistry, Faculty of Science, University of Zanjan Zanjan 45371-38791 Iran
In recent research, quinoline and indole structures have gained recognition for their significant clinical relevance and effectiveness. These compounds are known for their wide-ranging pharmacological effects, which include anticancer, antibacterial, antifungal, antiviral, and anti-inflammatory properties. Researchers have successfully implemented a variety of innovative synthetic strategies, leading to the creation of numerous compounds that display fascinating biological activities in diverse fields.
View Article and Find Full Text PDFMolecules
December 2024
Faculty of Food Science and Engineering, Dunarea de Jos University of Galati, 111 Domneasca Street, 800201 Galati, Romania.
The growing demand for plant-based protein and natural food ingredients has further fueled interest in exploring hemp seeds ( L.) as a sustainable source of and nutrition. In addition to the content of proteins and healthy fats (linoleic acid and alpha-linolenic acid), hemp seeds are rich in phytochemical compounds, especially terpenoids, polyphenols, and phytosterols, which contribute to their bioactive properties.
View Article and Find Full Text PDFSensors (Basel)
December 2024
Department of Informatics and Telecommunications, University of Peloponnese, Acadimaikou G.K. Vlachou, 22100 Tripolis, Greece.
The urgent need for timely and accurate precipitation estimations in the face of ongoing climate change and the increasing frequency and/or intensity of extreme weather events underscores the necessity for innovative approaches. Recently, several studies have focused on estimating the precipitation rate through induced attenuation of radio frequency (RF) signals, which are abundant in modern communication systems. Most research has concentrated on frequencies exceeding 10 GHz, as attenuation at lower frequencies is minimal, posing measurement challenges.
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