Results 81 to 90 of about 19,202 (196)

Anticipating Natural Phenolics Through Visible Light‐Induced Photorearrangement of Quinones

ChemistryEurope
A general protocol for the photorearrangement of substituted benzo‐ and naphthoquinones using monochromatic blue light irradiation in solution was developed.
Alexander A. Fadeev, Martin Kotora
doaj   +1 more source

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

Advanced NanoBiomed Research, Volume 6, Issue 8, August 2026.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei, Yogambha Ramaswamy, Young Jung No   +2 more
wiley   +1 more source

Targeting Human Protein Kinase CK2 by a Library of Indeno[1,2‐b]Indoles: Contribution of Thermal Shift Assay to Pre‐Screening and Co‐Crystallization to Post‐Screening

Archiv der Pharmazie, Volume 359, Issue 8, August 2026.
A series of 25 functionalized indeno[1,2‐b]indoles was selected from in‐house compound library and additional synthesis work. Capillary electrophoresis‐based and thermal shift assays, X‐ray analysis of small molecules, and co‐crystallization studies highlighted a key molecular template for the inhibitory potential of protein kinase CK2.
Matheus M. Guimarães, Christian Werner, Belen Leroy, Johana Charles, Jean Guillon, Noël Pinaud, Angélique Mularoni, Marc Jean‐Baptiste, Perrine Ximenes, Alexander Gast, Helge Prinz, Dagmar Aichele, Alan G. Gonçalves, Christelle Marminon, Zouhair Bouaziz, Joachim Jose, Jean‐Guy Delcros, Karsten Niefind, Marc Le Borgne   +18 more
wiley   +1 more source

ANTILEISHMANIAL EPIDIOXYSTEROLS FROM THE COLOMBIAN MARINE SPONGE Ircinia campana ARE OXIDATION PRODUCTS FROM NATURALLY OCCURRING Δ^5,7 STEROLS

Vitae, 2009
Marine sponges of the genus Ircinia are known to contain several classes of metabolites, some of them with interesting biological activities as furanesesterterpenes, polyprenylated hydroquinones, macrolides, sulfur containing terpenoids, and steroids ...
Diana M. MÁRQUEZ F., Alejandro MARTÍNEZ M.   +1 more
doaj  

Competing Pathways in Heme Catalyzed Oxidations With Porphyrin‐Centered Reactivity

ChemistryEurope, Volume 4, Issue 8, August 2026.
Heme‐catalyzed oxidations proceeding through porphyrin‐centered reactivity are quite rare. In attempts to optimize the catalytic umpolung of chloride proceeding via an isoporphyrin, we found a competing pathway. The iron(III) π‐dication readily performs alternative reactivity, leading to a bifurcation in reaction mechanisms at this point.
Silène Engbers, Lisa Wijtenhorst, Yisong Guo, Johannes E. M. N. Klein   +3 more
wiley   +1 more source

Unravelling the initiator‐only stage in alginate grafting: Radical‐induced depolymerization and its impact on acrylamide grafting efficiency

The Canadian Journal of Chemical Engineering, Volume 104, Issue 8, Page 3996-4006, August 2026.
Abstract Free‐radical grafting of natural polymers often assumes that initiators only create active sites before monomer addition. We tested this by exposing sodium alginate to potassium persulphate (KPS) under typical grafting conditions without monomer (acrylamide).
Gustavo P. Zago, João B. P. Soares
wiley   +1 more source

Mechanistic Insights and Performance Advancements in Flow Capacitive Deionisation for Sustainable Energy Conversion

Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
ABSTRACT Flow capacitive deionisation is an advanced electrochemical technology for water purification and energy‐related applications. It represents a viable alternative to conventional desalination methods due to its low operating voltage, continuous electrode regeneration, and stable performance under moderate‐to‐high salinity conditions. The use of
Nayan Chandra Roy, Mehedi Hasan, Yeasir Arafath Al‐Amin, Monjur Mourshed   +3 more
wiley   +1 more source

Interaction Among Microbiota, Chemical Composition, and Quality Variations in Coffea arabica Across Altitudinal Gradients During Wet Processing

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Fermentation significantly altered the dominant bacterial genera from Sphingomonas and Pleomorphomonas (before fermentation) to Weissella and Lactobacillus (after fermentation), while Cladosporium and Fusarium remained the dominant fungal genera. Notably, non‐volatile compounds in de‐pulping coffee beans and volatile compounds of roasted coffee beans ...
Xiaojing Shen, Yamei Wu, Qi Wang, Wenhua Chen, Bintao Peng, Surui Lu, Ying Yang, Kunyi Liu, Jilai Zhang   +8 more
wiley   +1 more source

ANTILEISHMANIAL EPIDIOXYSTEROLS FROM THE COLOMBIAN MARINE SPONGE Ircinia campana ARE OXIDATION PRODUCTS FROM NATURALLY OCCURRING Δ5,7 STEROLS

Vitae, 2007
Marine sponges of the genus Ircinia are known to contain several classes of metabolites, some of them with interesting biological activities as furanesesterterpenes, polyprenylated hydroquinones, macrolides, sulfur containing terpenoids, and steroids ...
Diana M. MÁRQUEZ F., Alejandro MARTÍNEZ M.   +1 more
doaj  

Lycopene Increases Skeletal Muscle Mass by Promoting Myoblast Differentiation

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Lycopene supplementation could increase skeletal muscle mass by promoting myoblast differentiation and muscle protein synthesis. Mechanistic analysis revealed that lycopene could activate ERα, and ERα activation facilitated myogenic differentiation and myotube formation. ABSTRACT Muscle differentiation is a necessary process for the growth, development
Wanxue Wen, Dajiang Ding, Junning Pu, Yong Zhang, Yexia Luo, Jiaxin Du, Daolin Mou   +6 more
wiley   +1 more source