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Mushrooms not only serve as a source of a wide range of nutrients in the structure of the human diet, but they have also received a great deal of attention in the field of biopharmaceuticals because of their wide range of medicinal benefits. Rapid quality certification of boletus (porcini) mushrooms is particularly important as a health food and as a potential source of medicines before purchase and production. Infrared (IR) spectroscopy is commonly used for rapid qualitative and quantitative analyses of foods and herbs. The Ultra Performance Liquid Chromatography (UPLC) combined with systematic fingerprinting quantification was used to analyze the quality consistency of Boletus edulis (B. edulis) from different geographic sources, and a method based on Attenuated total reflection Fourier-transform infrared (ATR-FTIR) spectroscopy combined with chemometrics for origin traceability and rapid prediction of nucleoside quality marker content of B. edulis dried slices was developed with the aim of achieving rapid, lossless, high-throughput and green quality authentication of raw materials for pharmaceutical products.
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http://dx.doi.org/10.1016/j.jpba.2024.116505 | DOI Listing |
BMC Neurol
September 2025
Department of Neurology, University Hospital, RWTH Aachen University, Pauwelsstrasse 30, Aachen, North Rhine-Westphalia, Germany.
Background: Cerebellar pathologies in adults can have a wide range of hereditary, acquired and sporadic-degenerative causes. Due to the frequency in daily hospital, especially intensive care, settings, electrolyte imbalances are an important, yet rare differential diagnosis. The hypomagnesemia-induced cerebellar syndrome (HiCS) constitutes a relevant disease entity with clinical and morphological variability due to a potential progression of symptoms and a promising causal treatment.
View Article and Find Full Text PDFMikrochim Acta
September 2025
Faculty of Science, Shenyang University of Chemical Technology, Shenyang, 110142, China.
A sensitive electrochemical glucose biosensor using ZrO₂@CNTs nanocomposite was developed for real-time metabolism monitoring for athletes. The nanocomposite was prepared by a simple ultrasound-assisted technique, and the glucose oxidase (GOx) was covalently immobilized to improve the biorecognition ability. CNTs treated with acid served as a highly conductive framework, and ZrO₂ nanoparticles can provide structural stability and catalytic performance, thus showing synergistic enhancement of electron transfer kinetics and enzyme loading capacity.
View Article and Find Full Text PDFACS Appl Bio Mater
September 2025
Department of Chemistry, Indian Institute of Technology Patna, Patna, Bihta, Bihar 801106, India.
Development of suitable carbohydrate-decorated, biocompatible, and stimuli-responsive fluorescent microgels that can selectively bind and detect proteins (such as lectins) is an important research topic. Herein, we report the development of mannose-decorated, dual-stimuli (temperature and pH)-responsive fluorescent poly(aminoamide) microgels, which can selectively bind to and thereby detect the presence of concanavalin A (Con A). The resultant stimuli-responsive microgels have a lower critical solution temperature (VPTT) of 37.
View Article and Find Full Text PDFJ Org Chem
September 2025
Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou, Jiangsu 221116, PR China.
A convenient protocol for the synthesis of selenated benzoxepine derivatives via iron(III)-catalyzed 7-endo-trig cyclization has been first established via reaction of 1,7-diene containing nonactivated allyl and dialkyl diselenides under room temperature and air conditions. Research has shown that different dialkyl diselenides could react with a wide range of 1,7-diene to achieve seven-membered products in good to excellent yields. Furthermore, this synthesis was directed to obtain the desired target products, indicating that this approach has an excellent chemical selectivity.
View Article and Find Full Text PDFJ Aging Stud
September 2025
Heike Hartung- University of Potsdam, Germany Barbara Zach- Karl Franzens University of Graz-, Austria.
In this Special Issue of the Journal of Aging Studies, we endeavour to honor Roberta Maierhofer's inspiring scholarship by original research that addresses the intersections of age and gender in cultural Age/ing Studies and Critical Gerontology. From the perspective of feminist literary studies, Roberta Maierhofer introduced the term "anocriticism" in the late 1990s to analyze literature concerned with female aging processes. The contributions in this Special Issue bring together many different perspectives on the intersecting categories of age and gender, linking sociological perspectives to those of film and literary scholarship.
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