A novel chitosan grafted citronellal (Ch-Cit) schiff base amphiphilic polymer was developed for the adsorptive removal of oil spills. The chemical structure was verified by FT-IR …
Every quartz grain surface is sculptured during time by many different processes. During the life of a grain, sediment transport, physical and chemical processes imprint specific …
The complex transport and depositional processes associated with tsunamis and storms and the peculiarities of local inundation present questions associated with the recognition and …
… El 6 de agosto Carlos Latorre participó en la representación de Zeidar o la familia árabe, traducción de Dionisio Solís de la obra Abufar ou la famille arabe, original de Ducis, escrita en …
The Hackthorne 1 site (southern Tuli Basin, South Africa) is situated on a sand-covered plateau adjacent to the Limpopo River Valley. Although the site is well known for its Stone Age …
journals.ekb.eg/article_37217.htmlPDFThe research on biopolymers and its derivatives has received much attention from the researchers toward preparing a novel material. The biopolymers and its derivatives have broad …
In this study, new cinnamyl chitosan schiff base was evaluated as antioxidant material. Antioxidant activity was measured by two different popular methods (uninhibited/inhibited …
www.torrossa.com/gs/resourceProxyLa presencia de Francia y lo francés en la prensa española del siglo XIX es una constante que los estudios parciales que se están llevando a cabo deberán poner definitivamente de …
The synthesis of chitosan Schiff bases, N-benzylidene chitosan (CTB), 4-dimethylamino-benzylidene chitosan (CTDB) and 4-nitro-benzylidene chitosan (CTNB), and their interaction …
240 vascular plant taxa of 183 genera in 50 families are recorded for the first time from Khorassan province, Iran. The staffs of the Ferdowsi University herbarium, Mashhad [FUMH] have …