caa a22 4500 463220315 CHVBK 20180405153210.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1134/S1061934807050188 doi (NATIONALLICENCE)springer-10.1134/S1061934807050188 Use of Langmuir-Blodgett films as modifiers for piezoresonance sensors [Elektronische Daten] [S. Shtykov, A. Kalach, K. Pankin, T. Rusanova, V. Selemenev] Films based on arachic acid, alkylated calixresorcinarenes, and β-cyclodextrin were prepared on the surfaces of piesoresonance sensors using the Langmuir-Blodgett method. A linear relationship between the frequency shift of the piesoresonance sensor and the number of monolayers was found in all of the test diphilic compounds. The Langmuir-Blodgett films were used as surface modifiers in piesoresonance sensors for the determination of nitroalkanes. The reversibility of sensor signals, that is, the complete regeneration of the films after blowing with air for 1-3 min, was an important property of the sensors. The sensing coating proposed was characterized by a long lifetime: it withstood 80-100 sorption-desorption cycles. The sensor noise level was ±20 Hz. Pleiades Publishing, Ltd., 2007 Shtykov S. Saratov State University, ul. Astrakhanskaya 83, 410012, Saratov, Russia aut Kalach A. Voronezh State University, Universitetskaya pl. 1, 394017, Voronezh, Russia aut Pankin K. Saratov State University, ul. Astrakhanskaya 83, 410012, Saratov, Russia aut Rusanova T. Saratov State University, ul. Astrakhanskaya 83, 410012, Saratov, Russia aut Selemenev V. Voronezh State University, Universitetskaya pl. 1, 394017, Voronezh, Russia aut Journal of Analytical Chemistry Nauka/Interperiodica 62/5(2007-05-01), 490-493 1061-9348 62:5<490 2007 62 10809 https://doi.org/10.1134/S1061934807050188 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1061934807050188 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shtykov S. Saratov State University, ul. Astrakhanskaya 83, 410012, Saratov, Russia aut NATIONALLICENCE 700 1- Kalach A. Voronezh State University, Universitetskaya pl. 1, 394017, Voronezh, Russia aut NATIONALLICENCE 700 1- Pankin K. Saratov State University, ul. Astrakhanskaya 83, 410012, Saratov, Russia aut NATIONALLICENCE 700 1- Rusanova T. Saratov State University, ul. Astrakhanskaya 83, 410012, Saratov, Russia aut NATIONALLICENCE 700 1- Selemenev V. Voronezh State University, Universitetskaya pl. 1, 394017, Voronezh, Russia aut NATIONALLICENCE 773 0- Journal of Analytical Chemistry Nauka/Interperiodica 62/5(2007-05-01), 490-493 1061-9348 62:5<490 2007 62 10809 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer