Abstract
The chemistry of the ion-selective optode has recently been recognized as a highly selective ion-sensing methodology which involves a highly selective complexation between an ionophore and a primary ion. This simple methodology allowed the construction of several kinds of ion-sensing devices which enabled highly selective ion determination for analytical purposes. In this review, sensing devices are divided into the following four types with different analytical uses: (1) flow analytical devices (flow-through optode); (2) waveguide devices (waveguide optode); (3) sensing plate devices (sensing plate optode, film optode); (4) fiber-optic devices (fiber optode). The characteristics of each device are explained and discussed with experimental data, and the future prospects for ion-selective optode methodology are described. Copyright (C) 1999 Elsevier Science B.V.
| Original language | English |
|---|---|
| Pages (from-to) | 513-524 |
| Number of pages | 12 |
| Journal | TrAC - Trends in Analytical Chemistry |
| Volume | 18 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1999 Aug |
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Keywords
- Active waveguide
- Fiber-optic sensor
- Ion-selective optode
- Neutral ionophore
- Sensing film
- Sensors
ASJC Scopus subject areas
- Analytical Chemistry
Cite this
Ion-selective optodes : Current developments and future prospects. / Hisamoto, Hideaki; Suzuki, Koji.
In: TrAC - Trends in Analytical Chemistry, Vol. 18, No. 8, 08.1999, p. 513-524.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Ion-selective optodes
T2 - Current developments and future prospects
AU - Hisamoto, Hideaki
AU - Suzuki, Koji
PY - 1999/8
Y1 - 1999/8
N2 - The chemistry of the ion-selective optode has recently been recognized as a highly selective ion-sensing methodology which involves a highly selective complexation between an ionophore and a primary ion. This simple methodology allowed the construction of several kinds of ion-sensing devices which enabled highly selective ion determination for analytical purposes. In this review, sensing devices are divided into the following four types with different analytical uses: (1) flow analytical devices (flow-through optode); (2) waveguide devices (waveguide optode); (3) sensing plate devices (sensing plate optode, film optode); (4) fiber-optic devices (fiber optode). The characteristics of each device are explained and discussed with experimental data, and the future prospects for ion-selective optode methodology are described. Copyright (C) 1999 Elsevier Science B.V.
AB - The chemistry of the ion-selective optode has recently been recognized as a highly selective ion-sensing methodology which involves a highly selective complexation between an ionophore and a primary ion. This simple methodology allowed the construction of several kinds of ion-sensing devices which enabled highly selective ion determination for analytical purposes. In this review, sensing devices are divided into the following four types with different analytical uses: (1) flow analytical devices (flow-through optode); (2) waveguide devices (waveguide optode); (3) sensing plate devices (sensing plate optode, film optode); (4) fiber-optic devices (fiber optode). The characteristics of each device are explained and discussed with experimental data, and the future prospects for ion-selective optode methodology are described. Copyright (C) 1999 Elsevier Science B.V.
KW - Active waveguide
KW - Fiber-optic sensor
KW - Ion-selective optode
KW - Neutral ionophore
KW - Sensing film
KW - Sensors
UR - http://www.scopus.com/inward/record.url?scp=0032802702&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032802702&partnerID=8YFLogxK
U2 - 10.1016/S0165-9936(99)00137-5
DO - 10.1016/S0165-9936(99)00137-5
M3 - Article
AN - SCOPUS:0032802702
VL - 18
SP - 513
EP - 524
JO - TrAC - Trends in Analytical Chemistry
JF - TrAC - Trends in Analytical Chemistry
SN - 0165-9936
IS - 8
ER -