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Mostrando ítems 21-30 de 30
Antifouling Diterpenoids from the Sponge Dendrilla antarctica
(Wiley VCH Verlag, 2022-02)
Two nor-diterpenes, 9,11-dihydrogracilin A (1) and the previously unreported 9,11-dihydrogracillinone A (2), were isolated from the sponge Dendrilla antarctica. The sponge was collected by trawling at a depth of 49 m, from ...
Anales CIDEPINT 1993
(1993)
Quaternary Ammonium “Tannate” for Antifouling Coatings
(American Chemical Society, 2012-12)
The undesirable accumulation of a wide variety of marine organisms (biofouling) on ship hulls can lead to significantly increased costs, principally by increased fuel consumption to maintain cruising speed. Generally, these ...
Isolation and Antimacrofouling Activity of Indole and Furoquinoline Alkaloids from ‘Guatambú’ Trees (Aspidosperma australe and Balfourodendron riedelianum)
(Wiley VCH Verlag, 2019-11)
In this work, the antifouling activity of five alkaloids, isolated from trees of the Atlantic rainforest, was studied. The tested alkaloids were olivacine (1), uleine (2) and N-methyltetrahydroellipticine (3) from Aspidosperma ...
Assessment of zinc salicylate as antifouling product for marine coatings
(American Chemical Society, 2014)
Protección antiincrustante de estructuras sumergidas mediante recubrimientos formulados con 7-hidroxi-4-metilcumarinaAntifouling protection of submerged structures through coatings formulated with 7-hydroxy-4-methylcoumarin
(Universidade Federal do Rio de Janeiro, 2018-07-19)
La fijación de micro y macroorganismos sobre estructuras sumergidas como embarcaciones, boyas, granjas de cultivo, plataformas offshore acarrea enormes pérdidas económicas como consecuencia del deterioro de materiales y ...
Estudio de pinturas antiincrustantes sobre carenas de barcos
(Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica (LEMIT), 1978)