2. Articole
Permanent URI for this collectionhttps://msuir.usm.md/handle/123456789/13397
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Item THE ROLE OF BIOINDICATORS AND THE MODERN INSTRUMENTAL METHODOLOGY 1H NMR APPLIED IN ECOLOGICAL FORENSIC EXPERTISE(2023) Trifăuţan, Viorica; Gorincioi, Elena; Nedbaliuc, BorisBioindicators and NMR performance offer new possibilities for forensic examination, directly in nature, at the site of the incident/ecological impact aimed at quickly finding out the truth about the crime and the criminal. The advantage of using biotic parameters (bioindication) lies in their greater objectivity and validity. The state of the boita is determined by the general state of the environment and promptly reacts to negative actions from various sources.Item THE INFLUENCE OF SOME Ca(II) AND BA(II) WITH Co(II) COMPOUNDS ON THE PRODUCTIVITY OF THE CYANOBACTERIA SPIRULINA PLATENSIS(2023) Nedbaliuc, Boris; Coropceanu, Eduard; Ciobanu, Eugeniu; Grigorcea, Sofia; Ureche, Dumitru; BrÎınză, LiliaThe article includes experimental results related to the productivity of the Spirulina platensis (Nordst.) Geitl - CALU - 835 strain, which was cultivated for 8 days on modified nutrient media supplemented with two coordination compound containing Ca and Ba. A greater amount of biomass was recorded when growing spirulina on the Zarrouk culture medium supplemented with these coordination compound in a concentration of 5 mg/L, accumulating a fresh biomass of about 13,3 g/L and 12,8 g/L, respectively, or about 14,5% and 9,9% higher than that accumulated by the witness.