Capacitance sensor with nanoporous insulator for PCR detection

Abstract

The purpose of the given work is carrying out and research polymerase chain reaction of a deoxyribonucleic acid (PCR) by capacitor spectrometry method. Research of polymerase chain reaction is planned to spend by capacitance sensor with nanoporous insulator for measurement of dielectric permeability of a liquid. As medium between electrodes of condenser structure it is used nanoporous silicon dioxide. At filling nanoporous dielectric the liquid essentially changes effective dielectric permeability of all structure. The analysis of dependence of effective capacity of structure from dielectric permeability of the liquid filling a porous layer, gives the chance to define liquid type. At the given stage of work the gauge of capacitor type for measurement of dielectric permeability of a liquid on a basis nanoporous dielectric has been created, capacitor dependences for various liquids and biological solutions are removed, essential distinctions in values of capacities are found out.