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Organic Thin‐Film Transistors as Cannabinoid Sensors: Effect of Analytes on Phthalocyanine Film Crystallization (Adv. Funct. Mater. 7/2022)
Author(s) -
Comeau Zachary J.,
Rice Nicole A.,
Harris Cory S.,
Shuhendler Adam J.,
Lessard Benoît H.
Publication year - 2022
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202270043
Subject(s) - materials science , thin film transistor , chromophore , cannabinoid , thin film , phthalocyanine , optoelectronics , crystallization , nanotechnology , organic chemistry , chemistry , biochemistry , receptor , layer (electronics)
Cannabinoid Sensors In article number 2107138, Adam J. Shuhendler, Benoît H. Lessard, and co‐workers use phthalocyanine (Pc) based organic thin‐film transistors (OTFTs) in combination with a cannabinoid‐sensitive chromophore (Fast Blue BB) to detect Δ 9 ‐tetrahydrocannabinol (THC). Choice of the Pc central atoms and peripheral substitutions provides unique interactions between the Pc, cannabinoid, and chromophore, inducing a significant film recrystallization leading to changes in OTFT performance.