Results 31 to 40 of about 15,343 (225)

Reversibly Cross‐Linked Polyamide 6 Using 1‐(5‐(Aminoethyl)‐2‐nitrophenyl)Ethanol as Photolabile Cross‐Linker

open access: yesMacromolecular Materials and Engineering, EarlyView.
This exploratory study investigates the reversible cross‐linking of polyamide 6 by the photolabile cross‐linker 1‐(5‐(Aminoethyl)‐2‐nitrophenyl)ethanol (PXL). The storage modulus of the material increases with increasing PXL content and decreases when the exposure time of the samples is increased.
Florian Puch   +4 more
wiley   +1 more source

Facile and Practical Synthesis of Substituted Piperidine‐2,6‐Diones Under Transition‐Metal Free Condition

open access: yesChemistryOpen, EarlyView.
KOtBu‐promoted facile and practical synthesis of various substituted piperidine‐2,6‐diones between methyl acetates and acrylamides via a Michael addition/intramolecular imidation cascade sequence has been disclosed. And reaction scale‐up, further transformation of representative products, and preparation of bioactive molecules (e. g.
Yue‐Hua Liu   +7 more
wiley   +1 more source

Sequential Dual‐Curing via Michael Addition and Free Radical Polymerization for Wood Surface Densification

open access: yesPolymer Engineering &Science, EarlyView.
Densification and curing process using sequential Michael addition reaction. ABSTRACT The application of sequential dual‐curing systems involving Michael addition and free radical polymerization has shown promise for enhancing polymeric networks' thermal and mechanical properties.
Vahideh Akbari   +3 more
wiley   +1 more source

Strategies in Ericaceae to acquire phosphorus in phosphorus‐impoverished habitats in the southwest Australian biodiversity hotspot

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In the Southwest Australian Biodiversity Hotspot, the greatest plant species diversity tends to occur on the most phosphorus (P)‐impoverished soils. Many plant species in this P‐impoverished environment release root carboxylates that mobilise soil P which is a more ...
Xue Meng Zhou   +5 more
wiley   +1 more source

Comparative proteomics analysis of root and nodule mitochondria of soybean

open access: yesPlant, Cell &Environment, EarlyView.
Abstract Legumes perform symbiotic nitrogen fixation through rhizobial bacteroids housed in specialised root nodules. The biochemical process is energy‐intensive and consumes a huge carbon source to generate sufficient reducing power. To maintain the symbiosis, malate is supplied by legume nodules to bacteroids as their major carbon and energy source ...
Wai‐Ching Sin   +4 more
wiley   +1 more source

Bioenergetic profiles and respiratory control in mitochondrial physiology: Precision analysis of oxidative phosphorylation

open access: yesExperimental Physiology, EarlyView.
Abstract Oxidative phosphorylation (OXPHOS) is fundamental to mitochondrial function. Respirometry with living cells provides limited information compared to precision OXPHOS analysis with mitochondrial preparations, including isolated mitochondria, tissue homogenates, permeabilized tissues, and permeabilized cells.
Alba Timón‐Gómez   +6 more
wiley   +1 more source

Mitochondrial oxidative stress, calcium and dynamics in cardiac ischaemia‐reperfusion injury

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Heart attack causes ischaemia–reperfusion injury in cardiomyocytes. Mitochondria generate reactive oxygen species (ROS), leading to oxidative stress. High levels of mitochondrial calcium (Ca2+) activate the mitochondrial permeability transition pore (mPTP), and excess ROS levels can lower the Ca2+ required to activate the mPTP ...
Emily Rozich   +5 more
wiley   +1 more source

Recyclable Ligand‐Free Cobalt Catalyst for Alkoxycarbonylation of Chloroacetates

open access: yesChemSusChem, Volume 18, Issue 17, September 1, 2025.
The first recyclable homogeneous catalyst based on ligand‐free cobalt carbonyls for alkoxycarbonylation is reported here. Using the inexpensive precursor CoCO3, this system is shown to yield up to 99% alkoxycarbonylation of the C(sp3)Cl bond with nearly 100% selectivity.
Wenyu Wang   +6 more
wiley   +1 more source

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