A cobalt-coated needle-type microelectrode array sensor for in situ monitoring of phosphate

Journal of Micromechanics and Microengineering

Volumn 19, Issue 2, 2009, Pages

  Lee, Jin Hwan ^a   Lee, Woo Hyoung ^a   Bishop, Paul L ^a   Papautsky, Ian ^a  

^a University of Cincinnati   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COBALT; COBALT COMPOUNDS; ELECTRIC CONNECTORS; MICROELECTRODES; NEEDLES; POTASSIUM; PRINTED CIRCUIT MANUFACTURE; SENSORS; SURFACE DEFECTS; THREE DIMENSIONAL;

BIOLOGICAL APPLICATIONS; COBALT SULFATES; COBALT THIN FILMS; CONCENTRATION RANGES; CONDUCTIVE LAYERS; ELECTRICAL CONNECTIONS; ETCHING TECHNIQUES; IN-SITU; IN-SITU MEASUREMENTS; IN-SITU MONITORING; LONG TERMS; MEMS TECHNOLOGIES; MICRO ELECTRODE ARRAYS; MULTI-ANALYTE; PHOSPHATE SENSORS; POTASSIUM SULFATES; RESPONSE TIME; SIGNAL STABILITIES;

PRINTED CIRCUIT BOARDS;

EID: 61849156391     PISSN: 09601317     EISSN: 13616439     Source Type: Journal    
DOI: 10.1088/0960-1317/19/2/025022     Document Type: Article

References (22)

1. Meruva R K and Meyerhoff M E 1996 Mixed potential response mechanism of cobalt electrodes toward inorganic phosphate Anal. Chem. 68 2022-6
2. Engblom S O 1998 The phosphate sensor Biosens. Bioelectron. 13 981-94
3. Xiao D, Yuan H-Y and Li J 1993 Surface-modified cobalt-based sensor as a phosphate-sensitive electrode Anal. Chem. 67 288-91
4. Chen Z, De Marco R and Alexander P W 1997 Flow-injection potentiometric detection of phosphates using a metallic cobalt wire ion-selective electrode Anal. Commun. 34 93-5
5. Wang J and Bishop P L 2005 Development of a phosphate ion-selective microelectrode and its use in studies of the enhanced biological phosphorus removal (EBPR) process Environ. Technol. 26 381-8
6. Engblom S O 1999 Determination of inorganic phosphate in a soil extract using a cobalt electrode Plant Soil 206 173-9
7. De Marco R, Pejcic B and Chen Z 1998 Flow injection potentiometric determination of phosphate in waste waters and fertilizers using a cobalt wire ion-selective electrode Analyst 123 1635-40
8. Chen Z, Grierson P and Adams M A 1998 Direct determination of phosphate in soil extracts by potentiometric flow injection using a cobalt wire electrode Anal. Chim. Acta 363 191-7
9. Male K B and Luong J H T 1991 An FIA biosensor system for the determination of phosphate Biosens. Bioelectron. 6 581-7
10. Watanabe E, Endo H and Toyama K 1988 Determination of phosphate ions with an enzyme sensors system Biosensors 3 297-306
11. Ikenoa S and Haruyama T 2005 Biological phosphate ester sensing using an artificial enzyme PMP complex Sensors Actuators B 108 608-12
12. Shkinev V M, Spivakov B Y, Vorob'eva G A and Zolotov Y A 1985 Dialkyltin salts as extractants in methods for the determination of arsenic and phosphorus Anal. Chim. Acta 167 145-60
13. Glazier S A and Arnold M A 1988 Phosphate-selective polymer membrane electrode Anal. Chem. 60 2540-2
14. Liu D, Chen W-C, Yang R-H, Shen G-L and Yu R-O 1997 Polymeric membrane phosphate sensitive electrode based on binuclear organotin compound Anal. Chim. Acta 228 209-14
15. 4-modified glassy carbon J. Electroanal. Chem. 214 135-40
16. Petrucelli G C, Kawachi E Y, Kubota L T and Bertran C A 1996 Hydroxyapatite-based electrode: a new sensor for phosphate Anal. Commun. 33 227-9
17. Van Staden J F 1993 Behavior of silver orthophosphate as the electroactive sensor of a coated, tubular solid-state phosphate-selective electrode in flow-injection analysis South African J. Chem. 46 14-19
18. Lee J-H, Jang A, Myers R, Bhadri P, Timmons W, Beyette F, Bishop P and Papautsky I 2006 Fabrication of microelectrode arrays for in situ sensing of oxidation reduction potentials Sensors Actuators B 115 220-6
19. Jang A, Lee J-H, Bhadri P R, Timmons W, Beyette F R, Papautsky I and Bishop P L 2005 Miniaturized redox potential probe for in situ environmental monitoring Environ. Sci. Technol 39 6191-7
20. Lee J-H, Lim T-S, Seo Y, Bishop P L and Papautsky I 2007 Needle-type dissolved oxygen microelectrode array sensors for in situ measurements Sensors Actuators B 128 179-85
21. Lee J-H, Seo Y, Lim T-S, Bishop P L and Papautsky I 2007 Integrated microelectrode array sensor for in situ oxidation reduction potential and dissolved oxygen measurements Environ. Sci. Technol. 41 7857-63
22. Lu R and Yu T 2002 Fabrication and evaluation of an oxygen microelectrode applicable to environmental engineering and science J. Environ. Eng. Sci. 1 225-35