Results 201 to 210 of about 278,341 (297)

Revisiting the monocrotaline‐treated rat as a model of inflammatory lung disease: COVID‐19 and future pandemic threats?

open access: yesAnimal Models and Experimental Medicine, EarlyView.
In this review, the pathological, molecular, and cellular changes observed in the COVID‐19 lung are compared to those in the laboratory rat treated with monocrotaline (MCT). Similarities that reflect common changes associated with inflammation and endothelial cell dysfunction are observed in both states, leading to a lung pathology characterized by ...
Luke P. Kris   +3 more
wiley   +1 more source

Resonant Dative Bonds

open access: yesAngewandte Chemie, EarlyView.
Dative bonds are an integral, albeit underappreciated, part of the theory of chemical bonds. In their resonant form they can bring a surprising stability to a novel family of rings with multiple hyper/hypo‐valent elements. Abstract The dative bond is an often underappreciated entity in the theory of chemical interactions, despite its explanatory and ...
Sebastian Kozuch
wiley   +2 more sources

Metabolism‐Regulating Nanomedicines for Cancer Therapy

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review highlights metabolism‐regulating nanomedicines designed to target glycolytic, lipid, amino acid, and nucleotide pathways in tumors. By incorporating metabolism‐regulating agents into versatile nanocarriers such as liposomes, micelles, dendrimers, and engineered bacteria, these platforms achieve targeted delivery, controlled release ...
Xiao Wu, Shiyi Geng, Jian Yang
wiley   +1 more source

Difluoro Carbenes: From Genuine Gold Complexes to Unprecedented Metallacyclic Reactivity

open access: yesAngewandte Chemie, EarlyView.
Thanks to chelating ligands and enhanced backdonation, genuine gold(I) difluorocarbenes persistent for hours at −30 °C or even 0 °C have been obtained. In addition to classical Fisher‐type electrophilic behavior, these complexes display unprecedented reactivity toward alkenes and 1,3‐dienes.
David Vesseur   +6 more
wiley   +2 more sources

THE REACTION OF CYTOCHROME OXIDASE WITH CARBON MONOXIDE

open access: hybrid, 1951
Eric G. Ball   +2 more
openalex   +1 more source

In‐Gel Generated Palladium Nanostructures as Bioorthogonal Uncaging Reactors

open access: yesAdvanced NanoBiomed Research, EarlyView.
Bioorthogonal chemistry holds promise to eliminate the side effects of current chemotherapies. Catalytic implants are needed that can convert harmless prodrugs into potent drugs locally near the tumor. Here, palladium nanocubes and nanosheets are formed within hydrogels and investigated for their effectiveness in uncaging a model compound through ...
Aisling McGuigan   +4 more
wiley   +1 more source

Synthesis, Isolation, and Reactivity of a Phosphinidene Telluride

open access: yesAngewandte Chemie, EarlyView.
We describe the synthesis and isolation of a phosphinidene telluride. This species acts as a versatile phosphinidene transfer reagent accompanied by the extrusion of elemental tellurium. Abstract The synthesis and isolation of a phosphorus(III) telluride is reported.
Chenyang Hu   +4 more
wiley   +2 more sources

Upcycling of Waste Plastics into Carboxylic Acids for Biodegradable Surfactants

open access: yesAngewandte Chemie, EarlyView.
Biodegradable surfactants have now been created from post‐consumer waste HDPE. High conversion (>80%) is maintained throughout all major process steps including pyrolysis, hydroformylation, and oxidation. The utility of the plastic‐derived carboxylate surfactant is confirmed via critical micelle concentration, surface tension, and foaming measurements.
Houqian Li   +9 more
wiley   +2 more sources

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