Modification of Aryldiazonium Salts on Electrodes towards Designing Stable and Versatile Sensing Interfaces
Guozhen LiuKey Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, China 430079. Email: gzliu@mail.ccnu.edu.cn
Dr Guozhen Liu currently is an associate professor at Central China Normal University. Guozhen obtained her PhD from the University of New South Wales (UNSW) with Professor Justin Gooding at 2006, and worked then at CSIRO as a post-doctoral fellow before returning to UNSW working as the ARC research associate from 2008 to 2010. |
Australian Journal of Chemistry 64(5) 658-658 https://doi.org/10.1071/CH11002
Submitted: 3 January 2011 Accepted: 17 February 2011 Published: 30 May 2011
Abstract
This paper reports the strategy of electrochemically reductive adsorption of aryldiazonium salts on electrodes for designing stable sensing interface. The diazonium salt chemistry can serve as an alternative system to alkanethiol-gold chemistry for the modification of electrode surfaces for biosensor applications.
References
[1] E. Delamarche, B. Michel, H. Kang, C. Gerber, Langmuir 1994, 10, 4103.| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK2cXms1Cms7o%3D&md5=fbd83a5c4d01cd2a89d4cff779643570CAS |
[2] M. Delamar, R. Hitmi, J. Pinson, J. M. Saveant, J. Am. Chem. Soc. 1992, 114, 5883.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK38XktFCqu7o%3D&md5=9f43ce9a042f53eaeb8240eeb6ff0860CAS |
[3] S. Ranganathan, I. Steidel, F. Anariba, R. L. McCreery, Nano Lett. 2001, 1, 491.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3MXls1Kntrk%3D&md5=583cefbc2f52104a6fd7274e46f39304CAS |
[4] G. Z. Liu, T. Bocking, J. J. Gooding, J. Electroanal. Chem. 2007, 600, 335.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2sXpslGntg%3D%3D&md5=68005fb4a352dcf2f8186de7156192d4CAS |
[5] J. J. Gooding, Electroanalysis 2008, 20, 573.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD1cXkvVymtbw%3D&md5=d5482ed68003c55bcd73a5454ea90c49CAS |
[6] C. Saby, B. Ortiz, G. Y. Champagne, D. Belanger, Langmuir 1997, 13, 6805.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK2sXntlCltbY%3D&md5=fb3249ea2ae173e27be37993a93fa67aCAS |
[7] J. M. Tour, Acc. Chem. Res. 2000, 33, 791.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3cXlvFeitrY%3D&md5=a1612792890ff150af34ff3ffcb9a09fCAS | 11087316PubMed |
[8] M. Dequaire, C. Degrand, B. Limoges, J. Am. Chem. Soc. 1999, 121, 6946.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK1MXkt1artrc%3D&md5=7d38330daef0c7c0c44bc2658475b9e2CAS |
[9] G. Z. Liu, J. J. Gooding, Langmuir 2006, 22, 7421.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD28XmslWgsrg%3D&md5=6e9eaa818a261f38a6bb478a81f645f7CAS | 16893248PubMed |
[10] J. C. Harper, R. Polsky, D. R. Wheeler, S. M. Dirk, S. M. Brozik, Langmuir 2007, 23, 8285.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2sXntFegtLg%3D&md5=46d297e2981edabec00b15b84ba88c9eCAS | 17602680PubMed |
[11] S. Baranton, D. Belanger, J. Phys. Chem. B 2005, 109, 24401.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2MXht1Gktb7M&md5=44bea5f06fcbf78e335b4a0fe3c3b5beCAS | 16375441PubMed |
[12] D. J. Garrett, J. Lehr, G. M. Miskelly, A. J. Downard, J. Am. Chem. Soc. 2007, 129, 15456.
| Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2sXhtlOhu7bF&md5=565f93538a0c5441f95d9f828a8f58d1CAS | 18041842PubMed |
[13] G. Z. Liu, M. Chockalingham, S. M. Khor, A. L. Gui, J. J. Gooding, Electroanalysis 2010, 22, 918.
| 1:CAS:528:DC%2BC3cXlt1Gls7c%3D&md5=edfda62e8c91919f2ee08000af2f49e0CAS |
