Résultats de recherche
15 juin 2024 · Amine Ben Romdhane et sa fille Zina se sont forgé une vie depuis le décès de la maman, le jour de la naissance de la petite.
19 juin 2024 · Dans cet objectif, les dynamiques de relaxation du premier état électronique excité d’un peptide protégé contenant un acide aminé phénylalanine (NAPA) et présentant trois conformères (A, B et C) à l’état fondamental 2 ont été étudiées dans le domaine nanoseconde au CEA et picoseconde au CLUPS.
Il y a 5 jours · Initially targeting aryl boronic acids, we show that the engineered enzyme can produce a wide array of anilines with high yields and total turnover numbers (up to 99% yield and >4000 TTN), with water and boric acid as the only byproducts.
Il y a 5 jours · From pharmaceuticals to agriculture, and textiles to water treatment, amines are everywhere. This article provides a detailed and engaging exploration of amines, covering their structure, types, synthesis, applications, biological significance, safety, and future trends.
Il y a 6 jours · Specific ion effects in the interactions of monovalent anions with amine groups─one of the hydrophilic moieties found in proteins─were investigated using octadecylamine monolayers floating at air–aqueous solution interfaces.
12 juin 2024 · Here we demonstrate hydrogenation of nitro compounds into amines in the hydrogenation compartment of a membrane reactor. The hydrogen is sourced from water in an adjacent electrolysis compartment, separated by a hydrogen-permeable palladium membrane.
Il y a 2 jours · It is a novel compound that was derived from phencyclidine in 1962 in pursuit of a safer anesthetic with fewer hallucinogenic effects. [20] [21] At anesthetic doses, ketamine induces a state of dissociative anesthesia, a trance -like state providing pain relief, sedation and amnesia. [22] .
