Enhancement of the sensitivity of electrochemical stripping analysis by evaporative concentration using a super-hydrophobic surface

Science and Technology of Advanced Materials

Volumn 6, Issue 6, 2005, Pages 671-677

  Yanagimachi, Isao ^a   Nashida, Norihiro ^a   Iwasa, Koichiro ^b   Suzuki, Hiroaki ^a  

^a UNIVERSITY OF TSUKUBA   (Japan)

^b SEKISUI CHEMICAL CO LTD   (Japan)

Author keywords

Anodic stripping voltammetry; Heavy metal; Polytetrafluoroethylene (PTFE); Super hydrophobicity

Indexed keywords

ELECTRODES; EVAPORATION; HEAVY METALS; HYDROPHOBICITY;

ANODIC STRIPPING; STRIPPING ANALYSIS; SUPER-HYDROPHOBICITY;

ELECTROCHEMISTRY;

EID: 27744475743     PISSN: 14686996     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.stam.2005.06.017     Document Type: Article

References (19)

1. H. Suzuki Advances in the microfabrication of electrochemical sensors and systems Electroanalysis 12 2000 703 715
2. J. Wang Stripping Analysis 1985 VCH Publishers Deerfield Beach
3. J. Wang P.T. Kissinger W.R. Heineman Laboratory Techniques in Electroanalytical Chemistry 1996, Marcel Dekker New York pp. 719-737
4. S.P. Kounaves, W. Deng, P.R. Hallock, G.T.A. Kovacs, and C.W. Storment Iridium-based ultramicroelectrode array fabricated by microlithography Anal. Chem. 66 1994 418 423
5. G.T.A. Kovacs, C.W. Storment, and S.P. Kounaves Microfabricated heavy metal ion sensor Sens. Actuators, B 23 1995 41 47
6. A. Uhlig, M. Paeschke, U. Schnakenberg, R. Hintsche, H.-J. Diederich, and F. Scholtz Chip-array electrodes for simultaneous stripping analysis of trace metals Sens. Actuators, B 24-25 1995 899 903
7. C. Belmont-Hébert, M.L. Tercier, J. Buffle, G.C. Fiaccabrino, N.F. de Rooij, and M. Koudelka-Hep Gel-integrated microelectrode arrays for direct voltammetric measurements of heavy metals in natural waters and other complex media Anal. Chem. 70 1998 2949 2956
8. 2+ using square-wave anodic stripping voltammetry Anal. Chem. 71 1999 3567 3573
9. S.B. Saban, and R.B. Darling Multi-element heavy metal ion sensors for aqueous solutions Sens. Actuators, B 61 1999 128 137
10. P.R.M. Silva, M.A.E. Khakani, B.L. Drogoff, M. Chaker, and A.K. Vijh Mercury-electroplated-iridium microelectrode array based sensors for the detection of heavy metal ultratraces: optimization of the mercury charge Sens. Actuators, B 60 1999 161 167
11. R. Freeney, and S.P. Kounaves On-site analysis of arsenic in groundwater using a microfabricated gold ultramicroelectrode array Anal. Chem. 72 2000 2222 2228
12. K. Štulík, C. Amatore, K. Holub, V. Mareček, and W. Kurtner Microelectrodes. Definitions, characterization, and applications Pure Appl. Chem. 72 2000 1483 1492
13. J. Wang, J. Lu, S.B. Hocevar, P.A.M. Farias, and B. Ogorevc Bismuth-coated carbon electrodes for anodic stripping voltammetry Anal. Chem. 72 2000 3218 3222
14. J. Wang, J. Lu, U.A. Kirgoz, S.B. Hocevar, and B. Ogorevc Insights into the anodic stripping voltammetric behavior of bismuth film electrodes Anal. Chim. Acta 434 2001 29 34
15. H. Suzuki, A. Hiratsuka, S. Sasaki, and I. Karube Problems associated with the thin-film Ag/AgCl reference electrode and a novel structure with improved durability Sens. Actuators, B 46 1998 104 113
16. H.Y. Erbil, A.L. Demirel, Y. Avci, and O. Mert Transformation of a simple plastic into a superhydrophobic surface Science 299 2003 1377 1380
17. C.M.G. van den Berg Potentials and potentialities of cathodic stripping voltammtery of trace elements in natural waters Anal. Chim. Acta 250 1991 265 276
18. T. Katan, S. Szpak, and D.N. Bennion Silver/silver chloride electrode: reaction paths on discharge J. Electrochem. Soc. 120 1973 883 888
19. D.R. Lide CRC Handbook of Chemistry and Physics, 85th ed. 2004, CRC Press Boca Raton p. 95 (Chapter 5)