FIELD: analytical chemistry of organic compounds; detection of phenol vapors contained in air of working zone.
SUBSTANCE: proposed method of production of biosensor includes preparation of modifier and application of it on strain sensitive area of piezo-resonator. For preparation of modifier, use is made of Triton X-100 mixture and extract of micella of Pleurotus ostreatus at volumetric ratio of 1:1; total mass of sorbent is 10-15 mkg; mass of batch of Pleurotus astreatus is 8-10 g; used as solvent and extractant is acetone.
EFFECT: enhanced sensitivity of biosensor to phenol vapors.
1 dwg, 3 tbl, 4 ex
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