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Droplet-Based EPR Spectroscopy for Real-Time Monitoring of Liquid-Phase Catalytic Reactions.
Small Methods
January 2025
Institute of Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zürich, Vladimir-Prelog-Weg 1, Zürich, 8093, Switzerland.
In situ monitoring is essential for catalytic process design, offering real-time insights into active structures and reactive intermediates. Electron paramagnetic resonance (EPR) spectroscopy excels at probing geometric and electronic properties of paramagnetic species during reactions. Yet, state-of-the-art liquid-phase EPR methods, like flat cells, require custom resonators, consume large amounts of reagents, and are unsuited for tracking initial kinetics or use with solid catalysts.
View Article and Find Full Text PDFUsefulness of Comprehensive Genomic Profiling in Clinical Decision-Making in Oncology: A Systematic Review.
J Immunother Precis Oncol
February 2025
Medical Affairs Division, Roche Products India Pvt Ltd, New Delhi, India.
Biologic factors limiting responsiveness to matched targeted therapies include genomic heterogeneity and complexity. Advanced tumors with unique molecular profiles can be studied by comprehensive genomic profiling (CGP) and enhance patient outcomes using principles of precision medicine. The clinical utility of CGP across all cancer types and different therapeutic interventions using overall survival (OS) and progression-free survival (PFS) data was studied in this systematic literature review.
View Article and Find Full Text PDFCopper catalyzed selective methane oxidation to acetic acid using O.
Chem Sci
January 2025
Department of Chemistry, Indian Institute of Technology Hauz Khas Delhi New Delhi 110016 India
The direct transformation of methane into C oxygenates such as acetic acid selectively using molecular oxygen (O) is a significant challenge due to the chemical inertness of methane, the difficulty of methane C-H bond activation/C-C bond coupling and the thermodynamically favored over-oxidation. In this study, we have successfully developed a porous aluminium metal-organic framework (MOF)-supported single-site mono-copper(ii) hydroxyl catalyst [MIL-53(Al)-Cu(OH)], which is efficient in directly oxidizing methane to acetic acid in water at 175 °C with a remarkable selectivity using only O. This heterogeneous catalyst achieved an exceptional acetic acid productivity of 11 796 mmol mol h in 9.
View Article and Find Full Text PDFImpact of antiparasitic therapy on cardiovascular outcomes in chronic Chagas disease. A systematic review and meta-analysis.
EClinicalMedicine
January 2025
Division of Infectious Diseases, Department of Medicine, University of Colorado Denver, Aurora, CO, USA.
Background: Endemic in more than 20 countries, Chagas disease affects 6.3 million people worldwide, leading to 28,000 new infections and 7700 deaths each year. Previous meta-analyses on antiparasitic treatment need updates to encompass recent studies and to assess key clinically meaningful endpoints.
View Article and Find Full Text PDFGenetic profiling of osteosarcoma in an adolescent using a next‑generation sequencing panel and Sanger sequencing: A case report and review of the literature.
Biomed Rep
March 2025
Circulating Biomarkers Laboratory, Pathology Department, Faculty of Medical Sciences, Rio de Janeiro State University, Rio de Janeiro 20550-170, Brazil.
Osteosarcoma (OS) is the most common malignant bone tumor affecting adolescents and young adults and it usually occurs in the long bones of the extremities. The detection of cancer-related genetic alterations has a growing effect in guiding diagnosis, prognosis and targeted therapies. However, little is known about the molecular aspects involved in the etiology and progression of OS, which limits options for targeted therapies.
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