rus
Issue #1/2026
T.O.Sovetnikov, V.M.Ganshin, I.V.Yaminsky
GAS SENSOR BASED ON REGISTRATION OF LECITHIN ORGANIC FILM SWELLING BY ATOMIC FORCE MICROSCOPY
GAS SENSOR BASED ON REGISTRATION OF LECITHIN ORGANIC FILM SWELLING BY ATOMIC FORCE MICROSCOPY
DOI: https://doi.org/10.22184/1993-8578.2026.19.1.68.78
Modern gas sensor designs often use a polymer or organic base (film), either pure or filled with nanoparticles of various types. Gas detection can be based on various physical principles: electrical resistance, optical and magnetic properties, etc. A frequently asked question is whether the volume of the sensor film changes (specifically, swells) upon absorption of the gas being detected. This work presents a model study investigating the swelling kinetics of a lecithin-based sensor film upon stimulation with chloroform vapor.
Subscribe to the journal Nanoindustry to read the full article.
Modern gas sensor designs often use a polymer or organic base (film), either pure or filled with nanoparticles of various types. Gas detection can be based on various physical principles: electrical resistance, optical and magnetic properties, etc. A frequently asked question is whether the volume of the sensor film changes (specifically, swells) upon absorption of the gas being detected. This work presents a model study investigating the swelling kinetics of a lecithin-based sensor film upon stimulation with chloroform vapor.
Subscribe to the journal Nanoindustry to read the full article.
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