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Chem Commun (Camb)
January 2025
Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China.
The electroconversion of CO into ethylene (CH) offers a promising solution to environmental and energy challenges. Crown ether (CE) modification significantly enhances the CH selectivity of copper-based MOFs, improving CH faradaic efficiency (FE) in CuBTC, CuBDC, and CuBDC-NH by 3.1, 1.
View Article and Find Full Text PDFMethods Protoc
January 2025
Univ. Bordeaux, INRAE, Bordeaux INP, Bordeaux Sciences Agro, UMR 1366, OENO, ISVV, F-33882 Villenave d'Ornon, France.
Procyanidins are widely distributed in plant-derived foods, and consist of flavanol oligomers and polymers. Recently, the crown procyanidin sub-family, characterised by a unique macrocyclic structure, has been identified in grapes and wine. This study reports the development and validation of a rapid and quantitative analytical method measuring crown procyanidin concentration in red and white wines using ultra-high-performance liquid chromatography (UHPLC) coupled with a Q-TOF mass spectrometer.
View Article and Find Full Text PDFContemp Clin Dent
December 2024
Department of Periodontology, Faculty of Dentistry, Mohamed V University, Rabat, Morocco.
Critical alveolar ridge defects can result from several causes. Ridge expansion is a technique that aims to increase the width of the bone crest. A male patient presented an edentulous segment which leads to be careful concerning the adjacent teeth.
View Article and Find Full Text PDFInfant Ment Health J
January 2025
Crown Family School of Social Work, Policy, and Practice, The University of Chicago, Chicago, Illinois, USA.
Although mother-to-infant attachment begins during pregnancy, few studies have explored correlates of prenatal attachment and associations with later measures of attachment representations. This study explored whether prenatal attachment is related to attachment representations during toddlerhood and whether associations between them reflect the broader quality of mothers' relationships. Young, ethnically/racially diverse, low-income American women (n = 160) were followed from pregnancy through 30 months postpartum.
View Article and Find Full Text PDFSci Rep
January 2025
Jinzhou Medical University School of Stomatology, Liaoning, People's Republic of China.
Objective of this study was to examine the clinical efficacy and mechanical characteristics of the modified titanium post in the restoration of subgingival defect teeth. Teeth with subgingival defects depth ≥ 2 mm were randomly restored using a fiber post after crown lengthening and a modified titanium post, respectively. Gingival index, sulcus bleeding index, probing depth, tooth mobility, and gingival papilla height were recorded before and after restoration.
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