FIELD: biotechnology.
SUBSTANCE: disclosed is a test strip for determining content of ethyl alcohol in blood by electrochemical method using an amperometric cell. Test strip contains a planar graphite electrode with a modified hydrosol of manganese dioxide and an applied fermentative mixture. Fermentative mixture contains alcohol oxidase Pichia pastoris or Hansenula polymorpha, a detergent and high-molecular alcohol.
EFFECT: invention provides for determination of ethyl alcohol content in blood by electrochemical method in the range of concentrations from 1 to 32 mM.
1 cl, 11 dwg, 3 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HYDROSOL FOR FORMING COATINGS OF ELECTROCHEMICAL PEROXIDE-SENSITIVE SENSORS AND BIOSENSORS, METHOD OF PRODUCING SAID HYDROSOL, ELECTROCHEMICAL SENSOR AND BIOSENSOR, USE AND PRODUCTION METHODS THEREOF | 2010 |
|
RU2419785C1 |
| METHOD FOR OBTAINING MATERIAL FOR ENZYME-FREE BIOSENSOR BY LASER-INDUCED COPRECIPITATION OF METALS FROM SOLUTION OF MIXTURE OF THEIR SALTS | 2022 |
|
RU2805054C1 |
| BIOSENSOR ANALYTICAL DEVICE FOR QUANTITATIVE ESTIMATION OF ETHANOL CONTENT IN PHYSIOLOGICAL FLUIDS | 2024 |
|
RU2839135C1 |
| METHOD OF MAKING MICROBIOSENSOR FOR DETERMINING GLUCOSE OR LACTATE | 2013 |
|
RU2580288C2 |
| METHOD AND APPARATUS FOR DETECTING ANALYTE USING ELECTROCHEMICAL BIOSENSOR | 2018 |
|
RU2735654C1 |
| BIOSENSOR WITH HIGH SENSITIVITY FACTOR | 2019 |
|
RU2731411C1 |
| METHOD AND ACTIVE MEMBER FOR DETECTING METABOLITES IN BIOLOGICAL FLUIDS | 1992 |
|
RU2049991C1 |
| GALVANICALLY FUNCTIONALISED SENSORS | 2017 |
|
RU2725803C1 |
| SHORT-TERM DAMPED AMPEROMETRY | 2007 |
|
RU2439564C2 |
| DEVICE FOR ANALYTE MONITORING, COVERED WITH HETEROCYCLIC NITROGEN-CONTAINING POLYMER, AND METHODS OF ITS APPLICATION | 2008 |
|
RU2485887C2 |
