1
|
Chipangura YE, Spindler BD, Bühlmann P, Stein A. Design Criteria for Nanostructured Carbon Materials as Solid Contacts for Ion-Selective Sensors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2309778. [PMID: 38105339 DOI: 10.1002/adma.202309778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/05/2023] [Indexed: 12/19/2023]
Abstract
The ability to miniaturize ion-selective sensors that enable microsensor arrays and wearable sensor patches for ion detection in environmental or biological samples requires all-solid-state sensors with solid contacts for transduction of an ion activity into an electrical signal. Nanostructured carbon materials function as effective solid contacts for this purpose. They can also contribute to improved potential signal stability, reducing the need for frequent sensor calibration. In this Perspective, the structural features of various carbon-based solid contacts described in the literature and their respective abilities to reduce potential drift during long-term, continuous measurements are compared. These carbon materials include nanoporous carbons with various architectures, carbon nanotubes, carbon black, graphene, and graphite-based solid contacts. The effects of accessibility of ionophores, ionic sites, and other components of an ion-selective membrane to the internal or external carbon surfaces are discussed, because this impacts double-layer capacitance and potential drift. The effects of carbon composition on water-layer formation are also considered, which is another contributor to potential drift during long-term measurements. Recommendations regarding the selection of solid contacts and considerations for their characterization and testing in solid-contact ion-selective electrodes are provided.
Collapse
Affiliation(s)
- Yevedzo E Chipangura
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, MN, 55454, USA
| | - Brian D Spindler
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, MN, 55454, USA
| | - Philippe Bühlmann
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, MN, 55454, USA
| | - Andreas Stein
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, MN, 55454, USA
| |
Collapse
|
2
|
|
3
|
Švancara I, Vytřas K, Kalcher K, Walcarius A, Wang J. Carbon Paste Electrodes in Facts, Numbers, and Notes: A Review on the Occasion of the 50-Years Jubilee of Carbon Paste in Electrochemistry and Electroanalysis. ELECTROANAL 2009. [DOI: 10.1002/elan.200804340] [Citation(s) in RCA: 489] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|
4
|
Abstract
AbstractA new all plastic sensor for Co2+ ions based on 2-amino-5 (hydroxynaphtyloazo-1′)-1,3,4 thiadiazole (ATIDAN) as ionophore was prepared. The electrode exhibits a low detection limit of 1.5 × 10−6 mol L−1 and almost theoretical Nernstian slope in the activity range 4.0 × 10−6–1 × 10−1 mol L−1 of cobalt ions. The response time of the sensor is less than 10 s and it can be used over a period of 6 months without any measurable divergence in potential. The proposed sensor shows a fairly good selectivity for Co(II) over other metal ions. The electrode was successfully applied for determination of Co2+ in real samples and as an indicator electrode in potentiometric titration of Co2+ ions with EDTA.
Collapse
|
5
|
Inamuddin, Alam MM. Studies on the Preparation and Analytical Applications of Various Metal Ion-Selective Membrane Electrodes Based on Polymeric, Inorganic and Composite Materials—A Review. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2008. [DOI: 10.1080/10601320802458178] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
6
|
|
7
|
Schazmann B, O'malley S, Nolan K, Diamond D. Development of a Calix[4]arene Sensor for Soft Metals Based on Nitrile Functionality. Supramol Chem 2007. [DOI: 10.1080/10610270600837173] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Benjamin Schazmann
- a School of Chemical Sciences, National Centre for Sensor Research, Dublin City University , Dublin 9, Ireland
| | - Shane O'malley
- a School of Chemical Sciences, National Centre for Sensor Research, Dublin City University , Dublin 9, Ireland
| | - Kieran Nolan
- a School of Chemical Sciences, National Centre for Sensor Research, Dublin City University , Dublin 9, Ireland
| | - Dermot Diamond
- a School of Chemical Sciences, National Centre for Sensor Research, Dublin City University , Dublin 9, Ireland
| |
Collapse
|
8
|
Mahajan RK, Kaur R, Kaur I, Sharma V, Kumar M. Mercury(II) ion-selective electrodes based on p-tert-butyl calix[4]crowns with imine units. ANAL SCI 2004; 20:811-4. [PMID: 15171285 DOI: 10.2116/analsci.20.811] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A PVC membrane incorporating p-tert-butyl calix[4]crown with imine units as an ionophore was prepared and used in an ion-selective electrode for the determination of mercury(II) ions. An electrode based on this ionophore showed a good potentiometric response for mercury(II) ions over a wide concentration range of 5.0 x 10(-5) - 1.0 x 10(-1) M with a near-Nernstian slope of 27.3 mV per decade. The detection limit of the electrode was 2.24 x 10(-5) M and the electrode worked well in the pH range of 1.3 - 4.0. The electrode showed a short response time of less than 20 s. The electrode also showed better selectivity for mercury(II) ions over many of the alkali (Na+, -1.69; K+, -1.54), alkaline-earth (Ca2+, -3.30; Ba2+, -3.32), and heavy metal ions (Co2+, -3.67; Ni2+, -3.43; Pb2+, -3.31; Fe3+, -1.82). Ag+ ion was found to be the strongest interfering ion. Also, sharp end points were obtained when the sensor was used as an indicator electrode for the potentiometric titration of mercury(II) ions with iodide and dichromate ions.
Collapse
|
9
|
Lu J, Tong X, He X. A mercury ion-selective electrode based on a calixarene derivative containing the thiazole azo group. J Electroanal Chem (Lausanne) 2003. [DOI: 10.1016/s0022-0728(02)01298-6] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
10
|
Aslan N, Kenar A, Atakol O, Kilic E. A nitrate-selective electrode based on tris(2,2',2"-salicylideneimino)triethylamine. ANAL SCI 2001; 17:1269-72. [PMID: 11759507 DOI: 10.2116/analsci.17.1269] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A new nitrate-selective liquid-membrane electrode based on the tris(2,2',2"-salicylideneimino)triethylamine-iron(III) complex has been developed. This electrode exhibits a linear Nernstian response over the range 10(-1)-10(-4) M of nitrate, with a slope of 54.3 +/- 0.9 mV per p[NO3]. The effects of the pH and the liquid-membrane composition were also investigated. The lifetime of the electrode is at least one month. The selectivity coefficients for ten monovalent ions were calculated. The preparation procedure of the electrode is very easy and inexpensive. Moreover, the proposed electrode was applied for the determination of nitrate in fertilizers.
Collapse
Affiliation(s)
- N Aslan
- Department of Chemistry, Faculty of Science, Ankara University, Ankara, Türkíye
| | | | | | | |
Collapse
|
11
|
Itoh Y, Ueda Y, Hirano A, Sugawara M, Tohda K, Akaiwa H, Umezawa Y. Potentiometric responses of polymeric liquid membranes based on hydrophobic chelating agents to metal ions. ANAL SCI 2001; 17:621-7. [PMID: 11708143 DOI: 10.2116/analsci.17.621] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The effect of hydrophobicity of acidic chelating agents as sensing materials on the potentiometric responses of polymeric liquid membranes was investigated. The chelating agents tested were 8-quinolinol (HOx), dithizone (HDz), 1-(2-pyridylazo)-2-naphthol (PAN) and their alkylated analogues, 5-octyloxymethyl-8-quinolinol (HO8Q), di(phexylphenyl)thiocarbazone (C6HDz), 7-pentadecyloxy-1-(2-pyridylazo)-2-naphthol (C15PAN) and a series of N-alkylcarbonyl-N-phenylhydroxylamines (CnPHA, n = 3, 6, 9, 12). The distribution coefficients between membrane solvent and water were determined to evaluate the hydrophobicity of the agents. The potential-pH profiles of the membranes containing hydrophobic chelating agents demonstrated the generation of potentiometric responses, while less hydrophobic agents gave no response. A possible model for the generation of membrane potential is proposed. The charge separation is attained by the permselective uptake of metal cations by the chelating agent anion at membrane/solution interface, where the high hydrophobicity of the agent enables the anionic or deprotonated form of the agents to remain at the membrane/solution interface.
Collapse
Affiliation(s)
- Y Itoh
- Hokkaido Institute of Public Health, Sapporo 060-0819, Japan
| | | | | | | | | | | | | |
Collapse
|
12
|
Bühlmann P, Pretsch E, Bakker E. Carrier-Based Ion-Selective Electrodes and Bulk Optodes. 2. Ionophores for Potentiometric and Optical Sensors. Chem Rev 1998; 98:1593-1688. [PMID: 11848943 DOI: 10.1021/cr970113+] [Citation(s) in RCA: 1264] [Impact Index Per Article: 48.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Philippe Bühlmann
- Department of Chemistry, School of Science, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan, Department of Organic Chemistry, Swiss Federal Institute of Technology (ETH), Universitätstrasse 16, CH-8092 Zürich, Switzerland, and Department of Chemistry, Auburn University, Auburn, Alabama 36849
| | | | | |
Collapse
|
13
|
Ježková J, Musilová J, Vytřas K. Potentiometry with perchlorate and fluoroborate ion-selective carbon paste electrodes. ELECTROANAL 1997. [DOI: 10.1002/elan.1140091813] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
14
|
Bouklouze A, El Jammal A, Vire JC, Patriarche G. Comparative study of three polymeric membrane electrodes selective to tizanidine. Anal Chim Acta 1992. [DOI: 10.1016/0003-2670(92)80148-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
15
|
van Staden JF. Preparation and performance of a coated tubular solid-state lead(II)-selective electrode in flow-injection analysis. ACTA ACUST UNITED AC 1989. [DOI: 10.1007/bf00490202] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
16
|
Szczepaniak W, Oleksy J. Liquid-state mercury(II) ion-selective electrode based on N-(O,O-diisopropylthiophosphoryl)thiobenzamide. Anal Chim Acta 1986. [DOI: 10.1016/s0003-2670(00)83726-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
17
|
Shpigun L, Abanina E, Gallai Z, Sheina N. Properties and analytical application of a new membrane electrode sensitive to molybdenum(VI). Talanta 1985; 32:659-61. [DOI: 10.1016/0039-9140(85)80164-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/1984] [Accepted: 03/15/1985] [Indexed: 11/28/2022]
|
18
|
Baiulescu G, Kandemir G, Ionescu M, Cristescu C. Determination of sulpha-drugs with ion-selective membrane electrodes—II. Talanta 1985; 32:295-9. [DOI: 10.1016/0039-9140(85)80083-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/1984] [Revised: 09/19/1984] [Accepted: 11/08/1984] [Indexed: 10/18/2022]
|
19
|
Nikolskii B, Materova E. Solid Contact in Membrane Ion-Selective Electrodes. ION-SELECTIVE ELECTRODE REVIEWS 1985. [DOI: 10.1016/b978-0-08-034150-7.50005-x] [Citation(s) in RCA: 113] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
20
|
|
21
|
|
22
|
Analytical Control of Drug-Type Substances with Membrane Electrodes. ACTA ACUST UNITED AC 1981. [DOI: 10.1016/b978-0-08-028434-7.50009-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
|
23
|
Aijaz Beg M, Nabi A. Studies of concentration potentials across heavy metal soap liquid ion-exchange membranes. J Electroanal Chem (Lausanne) 1979. [DOI: 10.1016/s0022-0728(79)80484-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
24
|
|
25
|
|
26
|
Ali Qureshi G, Lindquist J. A liquid ion-exchange nitrate-selective electrode based on carbon paste. Anal Chim Acta 1973. [DOI: 10.1016/s0003-2670(01)80258-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
27
|
|
28
|
|
29
|
|
30
|
Hansen E, Lamm C, Růz̆ic̆ka J. Selectrode®—The universal ion-selective solid-state electrode. Anal Chim Acta 1972. [DOI: 10.1016/0003-2670(72)80010-2] [Citation(s) in RCA: 66] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
31
|
|
32
|
|
33
|
|
34
|
|