Open AccessSilicon nanowires as multi—environment sensor elements for carbon monoxide and ammonia detection
Author(s) -
V. M. Kondrat'ev,
И. А. Морозов,
Ekaterina Vyacheslavova,
A. S. Gudovskikh,
С. С. Налимова,
В. А. Мошников,
A D Bolshakov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2015/1/012068
Subject(s) - carbon monoxide , ammonia , human health , nanotechnology , materials science , hazardous waste , carbon fibers , toxic gas , environmental chemistry , chemistry , waste management , organic chemistry , medicine , environmental health , composite number , engineering , composite material , catalysis
Carbon monoxide and ammonia are inorganic agents found both in nature and in the human body, which is of great interest for modern sensing. First, in concentrations of the order of 1 ppm agents are produced by human and can be markers of changes in human health. Second, at concentrations of the order of 100 ppm, carbon monoxide and ammonia are toxic and hazardous. This work is aimed at fabrication and study of precise, technological and relatively cheap sensors compatible with a gas and liquid medium for CO and NH 3 detection, respectively.