Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Cross-sensitive chemical sensors based on tetraphenylporphyrin and phthalocyanine. / Legin, Andrey; Makarychev-Mikhailov, Sergey; Goryacheva, Olga; Kirsanov, Dmitry; Vlasov, Yuri.
в: Analytica Chimica Acta, Том 457, № 2, 22.04.2002, стр. 297-303.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Cross-sensitive chemical sensors based on tetraphenylporphyrin and phthalocyanine
AU - Legin, Andrey
AU - Makarychev-Mikhailov, Sergey
AU - Goryacheva, Olga
AU - Kirsanov, Dmitry
AU - Vlasov, Yuri
PY - 2002/4/22
Y1 - 2002/4/22
N2 - The properties of solvent polymeric membrane sensors based on 5,10,15,20-tetraphenylporphyrin (TPP) and phthalocyanine (PHC) have been investigated. The sensitivity and selectivity of sensors towards wide range of mono- and di-valent cations have been measured. The selectivity towards the transition metal ions for TPP-based sensor does not correspond to the cation lipophilicity sequence. The dependence of response on pH was studied. The cross-sensitivity parameters, including average response slope, signal-to-noise ratio and "non-selectivity" factor for all sensors were calculated and compared. The influence of plasticizer and ionic additive on the response of sensors was characterized using principal component analysis (PCA).
AB - The properties of solvent polymeric membrane sensors based on 5,10,15,20-tetraphenylporphyrin (TPP) and phthalocyanine (PHC) have been investigated. The sensitivity and selectivity of sensors towards wide range of mono- and di-valent cations have been measured. The selectivity towards the transition metal ions for TPP-based sensor does not correspond to the cation lipophilicity sequence. The dependence of response on pH was studied. The cross-sensitivity parameters, including average response slope, signal-to-noise ratio and "non-selectivity" factor for all sensors were calculated and compared. The influence of plasticizer and ionic additive on the response of sensors was characterized using principal component analysis (PCA).
KW - Chemical sensors
KW - Cross-sensitivity
KW - Electric tongue
KW - Phthalocyanine
KW - Principle component analysis
KW - Tetraphenylporphyrin
UR - http://www.scopus.com/inward/record.url?scp=0037156288&partnerID=8YFLogxK
U2 - 10.1016/S0003-2670(02)00052-1
DO - 10.1016/S0003-2670(02)00052-1
M3 - Article
AN - SCOPUS:0037156288
VL - 457
SP - 297
EP - 303
JO - Analytica Chimica Acta
JF - Analytica Chimica Acta
SN - 0003-2670
IS - 2
ER -
ID: 30514845