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Unraveling the Role of Functional Groups of Terephthalate in Enhancing the Electrochemical Oxygen Evolution Reaction of Nickel-Organic Framework Nanoarrays.
Inorg Chem
January 2025
Jiangxi Province Key Laboratory of Functional Organic Polymer, School of Chemistry and Materials Science, East China University of Technology, Nanchang 330013 Jiangxi, P. R. China.
The platelike nickel-terephthalate-type metal-organic framework nanoarrays (Ni-BDC NAs) on carbon cloth are obtained by employing agaric-like Ni(OH) NAs as sacrificial templates. The microenvironment of Ni-BDC NAs is modulated by various neighboring functional groups (-NH, -NO, and -Br) on the carboxylate ligand, exerting minimal destructive effects on the structure and morphology of Ni-BDC NAs. The electrochemical oxygen evolution reaction (OER) of Ni-BDC-NH NAs, Ni-BDC-NO NAs, and Ni-BDC-Br NAs exhibited a significant enhancement compared to that of Ni-BDC NAs alone, as evidenced by both experimental and theoretical assessments.
View Article and Find Full Text PDFLimited evidence of association between dysregulated immune marker levels and telomere length in severe mental disorders.
Acta Neuropsychiatr
January 2025
Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.
Objective: Accelerated ageing indexed by telomere attrition is suggested in schizophrenia spectrum- (SCZ) and bipolar disorders (BD). While inflammation may promote telomere shortening, few studies have investigated the association between telomere length (TL) and markers of immune activation and inflammation in severe mental disorders.
Methods: Leucocyte TL defined as telomere template/amount of single-copy gene template (T/S ratio), was determined in participants with SCZ ( = 301) or BD ( = 211) and a healthy control group (HC, = 378).
Behavior change techniques in low-calorie and very low-calorie diet interventions for weight loss: A systematic review with meta-analysis.
Obes Rev
January 2025
Obesity Institute, School of Health, Leeds Beckett University, Leeds, UK.
Background: There is limited evidence and clinical guidelines on the behavior change support required for low-calorie diet programs. This systematic review aimed to establish the behavior change technique(s) (BCT) implemented in weight loss interventions (≤1200 kcal/d) and how these contribute to effectiveness.
Methods: Databases were searched from inception to April 2022.
Telomerase RNA structural heterogeneity in living human cells detected by DMS-MaPseq.
Nat Commun
January 2025
Department of Chemistry and Biochemistry, University of California, Santa Cruz, CA, USA.
Biogenesis of human telomerase requires its RNA subunit (hTR) to fold into a multi-domain architecture that includes the template-pseudoknot (t/PK) and the three-way junction (CR4/5). These hTR domains bind the telomerase reverse transcriptase (hTERT) protein and are essential for telomerase activity. Here, we probe hTR structure in living cells using dimethyl sulfate mutational profiling with sequencing (DMS-MaPseq) and ensemble deconvolution analysis.
View Article and Find Full Text PDFContent, uptake and adherence of exercise interventions after an acute exacerbation of COPD: a scoping review.
Eur Respir Rev
January 2025
Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
Introduction: Pulmonary rehabilitation is underutilised in patients after an acute exacerbation of COPD (AECOPD). Retrieving information regarding the setting, training modalities and the uptake and adherence to exercise interventions for these individuals in a vulnerable state could potentially guide future research.
Aim: To provide a comprehensive review of the existing literature on the content, uptake and adherence of different exercise interventions for patients after an AECOPD.
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