 Poly-ine-polyene-based field effect transistors were developed using polyvinylidine chloride, PVDC, drop casting and subsequent dehydrochlorination in potassium hydroxide, KOH. Transmission electron microscopy, Fourier transform infrared spectroscopy, and Raman spectroscopy revealed the presence of SP, and SP2 hybridized chains in the structure. The transistors exhibited a transconductance of 3.2 NAH slash V, and a threshold voltage of minus 0.3 V. These results suggest that poly-ine-polyene-based transistors could be used as discrete elements of molecular electronics, and further research could focus on developing selective poly-ine-polyene-based gas sensors with adjustable sensitivity. This article was authored by Oleg Estreletsky, Ilya A. Zabodovsky, Islam F. Nuryamatov, and others.