FIELD: biotechnology.
SUBSTANCE: composition for production of organosilicon sol-gel matrix for immobilisation of microorganisms in biosensor analysers is provided. The composition consists of 20% polyethyleneglycol solution in phosphate buffer solution, Tetraethoxysilane, and 0.2 mol/dm3 catalyst solution NaF, an additionally introduced hydrophobic additive - methyltriethoxysilane. The components are taken at a volume ratio of PEG:TES:MTES: NaF 4:(18-3.4) (2-16.6):1.
EFFECT: reducing the toxic effect of the matrix on the biomaterial and increase in its mechanical strength.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR OBTAINING ORGANOSILICATE SOL-GEL MATRIX FOR IMMOBILIZATION OF MICROORGANISMS IN CREATION OF HETEROGENOUS BIOCATALYSTS | 2022 |
|
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| ARTHROBACTER HALODURANS STRAIN VKM AC-2997 IS A BIORECEPTOR ELEMENT OF BIOSENSOR FOR DETERMINING BIOCHEMICAL OXYGEN CONSUMPTION | 2024 |
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| STRAIN OF RHODOCOCCUS FASCIANS VKM Ac-2996 IS BIORECEPTOR ELEMENT OF BIOSENSOR FOR DETERMINING BIOCHEMICAL OXYGEN CONSUMPTION | 2024 |
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| METHOD OF MAKING BIOSENSOR ELECTRODE FOR DETECTING MONO- AND POLYSACCHARIDES | 2011 |
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