We describe the organic phase transfer of surfactant-stabilized rhodium nanoparticles previously synthesized in an aqueous solution of N,N-dimethyl-N-dodecyl-N-(2-hydroxyethyl)ammonium chloride (HEA12Cl); the addition of LiN(Tf)2 to the aqueous suspension of Rh-HEA12Cl transferred the hydrosol nanoparticles to an ionic liquid phase.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1039/b502169n | DOI Listing |
J Biomol Struct Dyn
March 2025
Applied Organic Chemistry Department, National Research Center, Dokki, Egypt.
The discovery of novel, selective inhibitors targeting CDK2 and PIM1 kinases, which regulate cell survival, proliferation, and treatment resistance, is crucial for advancing cancer therapy. This study reports the design, synthesis, and biological evaluation of three novel pyrazolo[3,4-]pyridine derivatives (), confirmed spectral analyses. These compounds were assessed for anti-cancer activity against breast, colon, liver, and cervical cancers using the MTT assay.
View Article and Find Full Text PDFFront Pharmacol
February 2025
College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, China.
Introduction: Bacteriocin P7 was extracted from the cell-free supernatant (CFS) of G7, which is a strain isolated from mangrove plants.
Methods: In this study, the culture conditions of G7 were optimised using an orthogonal test. The (CFS) was subsequently purified by using TA-GF75 gel chromatography, Tiderose Q HP anion chromatography and reversed-phase high-performance liquid chromatography (RP-HPLC).
Nutrients
February 2025
Department of Food Chemistry and Biocatalysis, Wrocław University of Environmental and Life Sciences, ul. Chełmońskiego 37/41, 51-630 Wrocław, Poland.
The global population is struggling with significant health challenges, among which overweight and obesity stand out. Currently, 61% of adults and 7.5% of children and adolescents are affected, underscoring the urgent need for effective solutions.
View Article and Find Full Text PDFFoods
February 2025
School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China.
Bacteria and endogenous enzymes generate volatile organic compounds (VOCs), which are posited to be the primary source of undesirable flavors in spoilt pork. Headspace solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS) was employed to assess the fluctuations in VOC concentrations in pork stored under tray packaging at 6-8 °C for 10 days, while total volatile basic nitrogen (TVB-N) and total viable counts (TVCs) were used to determine the quality of the pork. During storage, TVCs steadily increased, reflecting the growth of spoilage-related microorganisms, while TVB-N levels surpassed the spoilage threshold early, indicating an acceleration of the degradation process.
View Article and Find Full Text PDFFoods
February 2025
Food Microbiology Key Laboratory of Sichuan Province, School of Food and Bioengineering, Xihua University, Chengdu 610039, China.
Fluoroquinolones (FQs) are present in trace amounts in the environment, from where they enter animal- and plant-derived food products. Long-term exposure to low-dose drugs poses a risk to human health and increases the pressure on antibiotic selection. Based on previous aptamer screening with high FQs specificity, this study combined a new aptamer recognition probe with a metal-organic framework (MOF) to obtain a sample pretreatment composite material with strong FQs specificity for multi-target analysis.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!