Conţinutul numărului revistei |
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Articolul urmator |
1179 13 |
Ultima descărcare din IBN: 2024-02-27 10:58 |
SM ISO690:2012 COROPCEANU, Eduard, CILOCI (DESEATNIC), Alexandra, RIJA, Andrei, BOLOGA, Olga, TIURINA, Janeta, LABLIUC, Svetlana, CLAPCO, Steliana, CONDRUC, Viorica, STRATAN-BINZARI, Maria, BULHAC, Ion. Studiu comparativ al proprietăţilor biostimulatoare ale unor dimetilglioximaţi ai Co(III) cu anioni polifluoruraţi
. In: Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii), 2008, nr. 2(12), pp. 212-216. ISSN 1814-3237. |
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Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii) | |||||
Numărul 2(12) / 2008 / ISSN 1814-3237 /ISSNe 1857-498X | |||||
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Pag. 212-216 | |||||
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The oriented synthesis of dimethylglioximates with general formula [Co(DH)2(Thio)2]X⋅nH2O, where DH2 –
dimethylglyoxime; Thio – thiocarbamide, X - [BF4]-, [PF6]-, 1/2[SiF6]2-, 1/2[ZrF6]2- was carried out. The structure and
properties of named complexes were studied by modern methods (IR, UV-Vis, NMR 1H and 19F, X-ray diffraction
study). The biological tests made on fungal strains of genre Aspergillus – producers of amylases showed the biostimulator
effect of the same studied complexes on the enzimogenesis process relative to origin of strains. The enzymatic activity
increased up to 41.6%. The biostimulating properties of dioximats with similar composition of complex cation depend
on the nature of the anion. |
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