A modification of the a-a' bipyridine method which requires no ashing is proposed for the determination of iron in enriched bread.
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Easily Water-Synthesisable Iron-Chloranilate Frameworks as High Energy and High-Power Cathodes for Sustainable Alkali-Ion Batteries.
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Universidad Complutense de Madrid Facultad de Ciencias Quimicas, Inorganic Chemistry Department, 28034, Madrid, SPAIN.
Achieving high battery performance from low-cost, easily synthesisable electrode materials is crucial for advancing energy storage technologies. Metal organic frameworks (MOFs) combining inexpensive transition metals and organic ligands are promising candidates for high-capacity cathodes. Iron-chloranilate-water frameworks are herein reported to be produced in aqueous media under mild conditions.
View Article and Find Full Text PDFImpact of severe intra-abdominal adhesions on early maternal complications following cesarean delivery.
Int J Gynaecol Obstet
January 2025
Lis Hospital for Women's Health, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
Objective: The rising rates of cesarean delivery (CD), which are a leading cause of intra-abdominal adhesions, represent a major concern for maternal health. We aimed to describe early maternal complications following CD in women with severe intra-abdominal adhesions.
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Republic of Türkiye, Ministry of Agriculture and Forestry, Hatay Olive Research Institute Directorate, General Directorate of Agricultural Research and Policies, Hassa Station, Hassa, Hatay, 31700, Türkiye.
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View Article and Find Full Text PDFExtraction and quantitation of fentanyl in exhaled breath condensate using a magnetic dispersive solid phase based on graphene oxide and covalent organic framework composite and LC-MS/MS analysis.
J Chromatogr B Analyt Technol Biomed Life Sci
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Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Research Center of New Material and Green Chemistry, Khazar University, 41 Mehseti Street, Baku AZ1096, Azerbaijan. Electronic address:
Free fentanyl is responsible for its pharmacological effects, but its total concentration is typically determined for therapeutic drug monitoring purposes. Determination of fentanyl concentration can help reduce the prescribed doses, leading to fewer side effects and increased effectiveness. Therefore, predicting free drug concentration in pharmaceutical research is crucial.
View Article and Find Full Text PDFMitochondrial Mayhem: How cigarette smoke induces placental dysfunction through MMS19 degradation.
Ecotoxicol Environ Saf
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Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang 110004, PR China. Electronic address:
Cigarette smoke (CS) has detrimental effects on placental growth and embryo development, but the underlying mechanisms remain unclear. This study aims to investigate the impact of CS on trophoblast cell proliferation and regulated cell death (RCD) by examining its interference with iron-sulfur cluster (ISC) proteins and the CIA pathway. Exposure to CS disrupted the cytosolic ISC assembly (CIA) pathway, downregulated ISC proteins, and decreased ISC maturation in the placenta of rats exposed to passive smoking.
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