Growth Features of BiTeSb Films on Polyimide Substrates Obtained by Pulsed Laser Deposition.

Thermoelectric materials in the form of thin films are used to create a wide variety of sensors and devices. The efficiency of these devices depends on the quality and efficiency of the thermoelectric materials obtained in the form of thin films. Earlier, we demonstrated that it is possible to obtain high-performance BiTeSb films less than 1 μm thick on polyimide substrates by using the PLD method, and determined optimal growth conditions.

[Blood levels of HbsAg in patients with different variants of chronic HBV-infection].

Aim: To estimate HbsAg in patients with different variants of chronic HBV infection.

Material And Methods: Assay of HbsAg (IU/ml) in blood serum was made in 156 patients with chronic HBV infection (70 males and 86 females, age 19 to 78 years) using the test-system HbsAg Architect Lot 59665LF00 (Abbott) on the automatic analyzer Architect with construction of 4-parameter logistic curve.

Results: There are significant differences in the levels of HbsAg depending on the course of chronic HBV-infection: inactive carriers of HBV (12,884.