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Information × Registration Number 0212U004713, 0111U005699 , R & D reports Title Luminescent nanoparticles on the base of heteronuclear compounds of lanthanides and p-metals with complexones and functionalized calix[4]arenes popup.stage_title Head Smola Sergii Sergiiovich, Registration Date 24-01-2012 Organization A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine popup.description2 Objects of research: heteronuclear compounds of the lanthanides (Nd(III), Eu(III), Gd(III), Tb(III), Yb(III), Lu(III)) and p-metals (Al(III), Ga(III)) with ethylenediaminetetraacetic, diethylenetriaminepentaacetic, ethylenediaminetetraphosphonic and diethylenetriaminepentaphosphonic acids, p-tert-butylcalix[4]arenes modified at the lower rim with fragments of aminopolicarboxylic acids and their lanthanide containing complexes. Objective of research: development of methods of synthesis and study of the spectral-luminescent properties of homo- and heteronuclear lanthanide containing complexes on the base of nitrogen- and phosphorus-containing complexones and calix[4]arenes modified with chelating fragments. With the use of different synthetic approaches heteronuclear Ln(III)-Al(III) and Ln(III)-Ga(III) compounds on the base of on acyclic polydentate complexones and lanthanide containing complexes with calix[4]arenes with fragments of aminopolicarboxylic acids were obtained. It was established that the p-metal acts as a kind of organizer of rigid system, that leads to an increase of the characteristics of 4f-luminescence of coordination compounds. The possibility of using the synthesized compounds for obtaining silica nanoparticles was shown Product Description popup.authors Коровін Олександр Юрійович Снурнікова Ольга Віталіївна popup.nrat_date 2020-04-02 Close