Preparation of Salbutamol Electrochemical Sensor Modified by Polymerized Thionine/multi-wall Carbon Nanotubes

doi:10.7506/spkx1002-6630-200919007

FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (19 ): 40-43.doi: 10.7506/spkx1002-6630-200919007

Previous Articles Next Articles

Preparation of Salbutamol Electrochemical Sensor Modified by Polymerized Thionine/multi-wall Carbon Nanotubes

WU Yun1，CHEN Chang-yun2，ZHAO Bo3，WANG Zheng-wu3,*

(1. Department of Basic Science, China Pharmaceutical University, Nanjing 211198, China；
2. Department of Chemistry, Nanjing Xiaozhuang University, Nanjing 210017, China；3. Department of Food Science and
Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China)

Received:2009-05-22 Online:2009-10-01 Published:2010-12-29
Contact: WANG Zheng-wu3,* E-mail:zhengwuwang@sjtu.edu.cn

Abstract

Abstract:

Electrochemical behavior of salbutamol on gold electrode modified by polymerized thionine/multi-wall carbon nanotubes was investigated by cyclic voltammetry method. Good voltammetric response to salbutamol was occurred on this modified electrode, such as peak current enhancement and 15 mV of negative shift in anodic peak potential. Under optimal measurement conditions, a good linear relationship between peak current (Ipa) and salbutamol concentration (C) was showed in the range from 4.2×10-7 to 8.3 ×10-6 mol/L, and a detection sensitivity could reach 2.3 ×10-7 mol/L (S/N = 3).

Key words: salbutamol, thionine, multi-wall carbon nanotubes, electrochemical sensor

CLC Number:

O657

WU Yun1，CHEN Chang-yun2，ZHAO Bo3，WANG Zheng-wu3,*. Preparation of Salbutamol Electrochemical Sensor Modified by Polymerized Thionine/multi-wall Carbon Nanotubes[J]. FOOD SCIENCE, 2009, 30(19 ): 40-43.

[1]	TIAN Jingsheng, LI Dongdong, ZHAO Lingyu, GAO Wenhui. Preparation and Application of Molecularly Imprinted Electrochemical Sensor for Rapid Detection of Quinoxaline Drug Residues [J]. FOOD SCIENCE, 2021, 42(6): 316-324.
[2]	XU Yiwei, ZHU Dan, SHI Jiyong, ZHANG Wen, WANG Xin, LIU Chao, LI Wenting, ZOU Xiaobo. Rapid Detection of Nitrite in Meat Products by in-Situ Synthesized Cu-Based Metal Organic Frameworks Coupled with Differential Pulse Voltammetry [J]. FOOD SCIENCE, 2021, 42(16): 267-272.
[3]	RUAN Liying, WEN Zhiyou, WEI Xuetuan. Effect of mtnN Gene on Biosynthesis of S-Adenosylmethionine in Bacillus amyloliquefaciens [J]. FOOD SCIENCE, 2020, 41(6): 193-200.
[4]	LUO Tingyu, YANG Yuhui, XU Yuncong, GAO Qiuli, SHI Yonghui, WU Guoqing, LE Guowei. Effect of Dietary Methionine Restriction on Islet Function Injury in Obese Mice Induced by High-Fat Diet [J]. FOOD SCIENCE, 2020, 41(3): 111-119.
[5]	WANG Dahui, XU Ruoyang, LI Dechao, WEI Gongyuan. Effect of Acid Stress on the Biosynthesis of S-Adenosylmethionine and Glutathione and the Underlying Physiological Mechanism [J]. FOOD SCIENCE, 2020, 41(10): 61-67.
[6]	ZHANG Yuanhong, YANG Yuhui, WANG Yanan, ZHANG Jiahong, GUO Haitao, SHI Yonghui, LE Guowei. Effect of Methionine Restriction on Gut Redox Status, Inflammation and Microbiota in High-Fat Diet-Fed Mice [J]. FOOD SCIENCE, 2019, 40(9): 99-106.
[7]	ZHA Musu, YANG Huaqing, WANG Xin, SUN Baoguo, WANG Chengtao, LU Song. Heterologous Expression of Recombinant Cystathionine β-Lyase from Saccharomyces cerevisiae and Catalytic Synthesis of 2-Furfurylthiol [J]. FOOD SCIENCE, 2019, 40(6): 55-61.
[8]	LIU Cheng, DU Jinhua, BAO Jiao. Changes and Control of Dimethyl Sulfide, S-Methylmethionine and Dimethyl Sulfoxide Contents during Beer Making [J]. FOOD SCIENCE, 2019, 40(24): 332-337.
[9]	DU Jin, ZHANG Xiaoqing, ZHANG Aijun, SI Xiaoguang, WANG Shuxun, CAO Junrui. Optimization of Extraction Process for S-Adenosyl-L-Methionine from Saccharomyces cerevisiae by Response Surface Methodology [J]. FOOD SCIENCE, 2019, 40(18): 295-301.
[10]	LIU Shimeng, HAN Caijing, GAO Yunna, ZHAO Lan, LU Hongyan, MIN Weihong. Recent Progress in the Study of Homoserine O-Acyltransferase, the Key Enzyme in the Methionine Biosynthesis Pathway [J]. FOOD SCIENCE, 2019, 40(11): 261-267.
[11]	WANG Yanan, ZHANG Jiahong, GUO Haitao, LE Guowei, SHI Yonghui. Combined Effect of Methionine Restriction and Collagen Peptides on Lipid Metabolism and Oxidative Stress in High-Fat Diet-Fed Mice [J]. FOOD SCIENCE, 2018, 39(9): 108-115.
[12]	FENG Yajing, LI Shuguo. Graphene-Based Electrochemical Sensor for Rapid Determination of Benzo(a)Pyrene in Vegetable Oils [J]. FOOD SCIENCE, 2018, 39(8): 218-223.
[13]	LIU Xiaopeng, HE Quanguo, LIU Jun, LI Guangli, LIANG Jing, DENG Peihong. Recent Progress in Electrochemical Detection of Nitrite in Foodstuffs Using Graphene-Based Composite Materials [J]. FOOD SCIENCE, 2018, 39(23): 337-345.
[14]	ZHAO Lingyu, QIN Sinan, GAO Lin, GAO Wenhui. Preparation and Application of Molecularly Imprinted Electrochemical Sensor for Rapid Detection of Sulfadiazine Residues in Foods [J]. FOOD SCIENCE, 2018, 39(22): 319-327.
[15]	SU Weipeng, ZHANG Hao, YING Zhixiong, LI Yue, ZHANG Ligen, ZHANG Lili, WANG Tian. Effect of Dietary Methionine Supplementation on Intestinal Development and Antioxidant Function in Growing Pigs with Intrauterine Growth Retardation [J]. FOOD SCIENCE, 2018, 39(11): 132-138.

Preparation of Salbutamol Electrochemical Sensor Modified by Polymerized Thionine/multi-wall Carbon Nanotubes

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments