FIELD: chemistry.
SUBSTANCE: device includes an electrically conductive membrane mounted on an electrically non-conductive support and an electrically conductive membrane connected to the electrical circuit with the biological recognition component immobilized on it, a voltage source and a resistance monitoring device. The method includes feeding a fluid sample to the membrane, monitoring the membrane resistance, where, if the resistance is greater than the threshold resistance, a signal is output to detect the target biomolecule.
EFFECT: highly specific and rapid detection of the target biomolecule.
15 cl, 21 dwg, 5 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| RETENTIVE CHROMATOGRAPHY METHOD FOR SEPARATING ANALYTES IN SAMPLE | 1998 |
|
RU2253116C2 |
| FERMENT ELECTRODE FOR IMMUNOFERMENT ANALYSIS | 0 |
|
SU1707522A1 |
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RU2386135C2 |
| DEVICE FOR DETERMINATION OF BIOLOGICALLY ACTIVE COMPOUNDS IN BIOLOGICAL FLUIDS AND PROCESS OF MANUFACTURE OF SENSITIVE ELEMENT | 1991 |
|
RU2032908C1 |
| METHOD FOR DETERMINING THE CONTENT OF LACTIC ACID | 0 |
|
SU1655988A1 |
| IMMUNOCHROMATOGRAPHY DEVICES, METHODS AND KITS | 2011 |
|
RU2568875C2 |
| METHOD FOR DETECTION OF MICROORGANISMS AND SET FOR ITS REALIZATION | 2000 |
|
RU2265061C2 |
| NICROFLUIDIC DEVICES AND METHODS OF THEIR PREPARATION AND APPLICATION | 2006 |
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RU2423073C2 |
