PMID- 18968966
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20091215
LR  - 20081030
IS  - 1873-3573 (Electronic)
IS  - 0039-9140 (Linking)
VI  - 59
IP  - 4
DP  - 2003 Mar 10
TI  - The double K+/Ca2+ sensor based on laser scanned silicon transducer (LSST) for 
      multi-component analysis.
PG  - 785-95
LID - 10.1016/S0039-9140(02)00620-3 [doi]
AB  - In the present work a double ion sensor based on a laser scanned semiconductor 
      transducer (LSST) for the simultaneous determination of K(+)- and Ca(2+)-ions in 
      solutions has been developed. Specially elaborated ion-sensitive membrane 
      compositions based on valinomycin and calcium ionophore calcium 
      bis[4-(1,1,3,3-tetramethylbutyl)phenyl] phosphate (t-HDOPP-Ca) were deposited as 
      separate layers on a silanized surface of the Si/SiO(2)/Si(3)N(4)-transducer. The 
      proposed multi-sensor exhibits theoretical sensitivities and the detection limits 
      of the sensor were found to be 2 x 10(-6) mol l(-1) for K(+) and 5 x 10(-6) mol 
      l(-1) for Ca(2+). The elaborated double sensor is proposed for the first time as 
      a prototype of a new type of multi-sensor systems for chemical analysis.
FAU - Ermolenko, Yu
AU  - Ermolenko Y
AD  - Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, 
      Ibaraki, Osaka, Japan.
FAU - Yoshinobu, T
AU  - Yoshinobu T
FAU - Mourzina, Yu
AU  - Mourzina Y
FAU - Furuichi, K
AU  - Furuichi K
FAU - Levichev, S
AU  - Levichev S
FAU - Schoning, M J
AU  - Schoning MJ
FAU - Vlasov, Yu
AU  - Vlasov Y
FAU - Iwasaki, H
AU  - Iwasaki H
LA  - eng
PT  - Journal Article
PL  - Netherlands
TA  - Talanta
JT  - Talanta
JID - 2984816R
EDAT- 2008/10/31 09:00
MHDA- 2008/10/31 09:01
CRDT- 2008/10/31 09:00
PHST- 2002/06/28 00:00 [received]
PHST- 2002/10/23 00:00 [revised]
PHST- 2002/11/25 00:00 [accepted]
PHST- 2008/10/31 09:00 [pubmed]
PHST- 2008/10/31 09:01 [medline]
PHST- 2008/10/31 09:00 [entrez]
AID - S0039-9140(02)00620-3 [pii]
AID - 10.1016/S0039-9140(02)00620-3 [doi]
PST - ppublish
SO  - Talanta. 2003 Mar 10;59(4):785-95. doi: 10.1016/S0039-9140(02)00620-3.