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Application filed by Наталья Алексеевна Волошина, Петр Якович Килочицкий, Владимир Георгиевич Каплуненко, Николай Васильевич КосиновfiledCriticalНаталья Алексеевна Волошина
Priority to UAU200902811UpriorityCriticalpatent/UA43033U/en
Publication of UA43033UpublicationCriticalpatent/UA43033U/en
A process for diagnostics of helminth eggs comprises the effect on helminth eggs by chemical substance. As the chemical compound anion-like stannum nanoaquachelates are used, in which as complexing agent are nanoparticles of metal with the surface charge with "minus" mark, and as ligands - molecules of water and citric acid, and it appears in the interaction of the nematode eggs with the anion-like stannum nanoaquachelates due to selective sedimentation of nanoparticles on the shell of viable parasite eggs.
UAU200902811U2009-03-262009-03-26Process for diagnostics of nematode eggs viability
UA43033U
(en)
Method for recovering a metal from a mineral containing rare, precious metals or base comprising contacting the mineral with acid, chloride salt and a soluble oxidant under selected condition to form a mineral residue and an oxidizing leaching solution acid soluble comprising the metal.
Method for preparing a compound of formula 1 by the michael addition reaction, using water or acid or a mixture thereof as an additive, between a compound of formula 2 and a compound of formula 3 in the presence of copper powder.