Improving the Sensitivity of a Mass Sensor for Azo Dye using Metal Films Modified Silver/Quartz and Gold /Quartz Electrodes

Chia Nan University of Pharmacy & Science Institutional Repository > 藥理學院 > 食藥產業暨檢測科技系(含五專) > 期刊論文 > Item 310902800/27025

請使用永久網址來引用或連結此文件: https://ir.cnu.edu.tw/handle/310902800/27025

標題:	Improving the Sensitivity of a Mass Sensor for Azo Dye using Metal Films Modified Silver/Quartz and Gold /Quartz Electrodes
作者:	Wang, Lai-Hao Li, Yi-Chieh
貢獻者:	醫藥化學系
關鍵字:	Azo dye Ag/quartz and Au/quartz electrodes metal film-Ag/quartz and Au/quartz electrodes
日期:	2011-01
上傳時間:	2013-10-23 15:21:19 (UTC+8)
出版者:	Ecole Polytechnique Montreal
摘要:	We electroreduced azo dye (D&C orange No. 4; e.g. "Drug and Cosmetic" No. 4) on silver (Ag)/quartz and gold (Au)/quartz, electrochemically deposited it on various metal films (lead (Pb), zinc (Zn), copper (Cu), tin (Sn), antimony (Sb), and cadmium (Cd) on Ag /quartz and Au/quartz substrates, and investigated it using electrochemical quartz crystal microbalance (EQCM) analysis with AT-cut quartz crystals (9-MHz). We found that the electrocatalytic properly of antimony was better than that of the other metals tested. In addition, atomic force microscopy (AFM and scanning electron microscopy (SEM images clearly showed the structure of the adsorbed D&C orange No. 4 molecule layers on metal-modified Ag/quartz and Au/quartz electrodes.
關聯:	Journal of New Materials for Electrochemical Systems, 14(1), pp.43-49
顯示於類別:	[食藥產業暨檢測科技系(含五專)] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	2384	檢視/開啟

在CNU IR中所有的資料項目都受到原著作權保護.

TAIR相關文章