[Sorption-frequency probes and biosensors for gas and liquid composition monitoring]. / Sorbtsionno-chastotnye datchiki i biosensory dlia kontrolia sostava gazov i zhidkikh sred.

The review deals with the problems of development of analytical equipment based on piezoelectric crystals. Consideration is given to the philosophy of determining inorganic and organic compounds, biologically active compounds, viruses, and bacteria with piezoelectric resonators. Described are methods of immobilization of the biological component, immersion-and-drying analysis, and sensor-assisted detection in the soluble phase.