商哲一等
摘 要 利用摻雜多壁碳納米管(MWNTs)的Nafion膜在玻碳電極上固定聯(lián)吡啶釕
1 引 言
毒品不僅嚴重危害人體健康,還會誘發(fā)一系列社會問題。海洛因是吸毒者吸食和注射的主要毒品之一[1]。目前檢測海洛因主要有示差脈沖伏安法[2]、X射線衍射譜主成分分析法[3]、競爭性免疫分析法[4]、液相色譜法3 結果與討論
3.1 電化學發(fā)光分子印跡傳感器的制備
References
1 David N, King L A, Saulsbury W. The Lancet, 2007, 369: 1047-1053
2 Navaee A, Salimi A, Teymourian H. Biosensors and Bioelectronics, 2012, 31(1): 205-211
3 Li W, Yu D Y, Zhang F, Sun B, Liu J Y, Li M Q, Liu J H. Measurement, 2011, 44 (1): 267-273
4 Tey J N, Gandhi S, WijayaI P M, Palaniappan A, Wei J, RodriguezI, Suri C R, Mhaisalkar S G. Small, 2010, 6(9): 993-998
5 Schwartz R S, David K O. Anal. Chem., 1985, 57(7): 1362-1366
6 Achilli G, Cellerino G P, Melzid'Eril G V, Tagliaro F. J. Chromatogr. A, 1996, 729(12): 273-277
7 Buryakov I, Baldin M. J. Anal. Chem., 2008, 63(8): 787-791
8 Rudakov T N, Hayes P A, Flexman J H. Solid State Nucl.Magn.Reson., 2008, 33(3): 31-35
9 Zhuang Y F, Zhang D M, Ju H X. Analyst, 2005, 130(4): 534-540
10 SUN Bo, Qi HongLan, LING Chen, ZHANG CuiQin. Chinese J. Anal. Chem., 2009, 37(11): 1601-1605
孫 波, 漆紅蘭, 凌 晨, 張翠芹. 分析化學, 2009, 37(11): 1601-1605
11 Tfounia E, Doroa F G, Gomesa A J, Silvab R S,Metzkerc G, Beninic P G Z, Francoc D W. Coord. Chem. Rev., 2010, 254(34): 355-371
12 LI HaiJuan, HAN Shuang, HU LianZhe, XU GuoBao. Chinese J. Anal. Chem., 2009, 37(11): 1557-1565
李海娟, 韓 雙, 胡連哲, 徐國寶. 分析化學, 2009, 37(11): 1557-1565
13 Sharma P S, D′Souza, Kutner M. Trends Anal. Chem., 2012, 34: 59-77
14 Wu B, Wang Z, Xue Z, Zhou X, Du J, Liu X, Lu X. Analyst, 2012, 137(16): 3644-3652
15 DING ZhaoYun,Li ChunYang, SONGQiJun. Chinese J. Anal. Chem., 2013, 41(10): 1543-1548
丁照云, 李春陽, 宋啟軍. 分析化學, 2013, 41(10): 1543-1548
16 GUO ZhiHui,TANG LongJian,ZHANG ZhuJun, Chinese J. Anal. Chem., 2009, 37(1): 13-18
郭志慧, 唐隆健, 章竹君. 分析化學, 2009, 37(1): 13-18
17 FiremanShoresh S, Avnir D, Marx S. Chem. mater., 2003, 15(19): 3607-3613
18 Gao W, Wan F, Ni W, Wang S, Zhang M, Yu J. J. Inorg. Organomet.Polym., 2012, 22(1): 37-41
19 Sharon FS,David A, Sharon M.Chem. Mater., 2003, 15(19): 3607-3613
Fabrication of Molecularly Imprinted Electrochemiluminescence
Sensor and Its Application in Heroin Detection
SHANG ZheYi, HAN ChaoFeng, SONG QiJun*
(The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Chemical and Material Engineering,
Jiangnan University, Wuxi 214122, China)
Abstract An electrochemiluminescence (ECL) sensor with molecularly imprinted polymer (MIP) film was prepared for the determination of heroin. The sensor was prepared by remodifying the molecular imprinting membrane onto the Ru(bpy)2+3 modified glassy carbon electrode. The electrochemical and electrochemiluminescence behavior of the sensor was investigated. The proposed sensor displayed high sensitivity and excellent selectivity for the target molecule heroin. Under the optimum conditions (0.1 mol/L PBS (pH 7.0) at a scan rates of 100 mV/s and incubation time of 5 min), a linear response was observed with the concentrations of heroin from 1.0 × 10
摘 要 利用摻雜多壁碳納米管(MWNTs)的Nafion膜在玻碳電極上固定聯(lián)吡啶釕
1 引 言
毒品不僅嚴重危害人體健康,還會誘發(fā)一系列社會問題。海洛因是吸毒者吸食和注射的主要毒品之一[1]。目前檢測海洛因主要有示差脈沖伏安法[2]、X射線衍射譜主成分分析法[3]、競爭性免疫分析法[4]、液相色譜法3 結果與討論
3.1 電化學發(fā)光分子印跡傳感器的制備
References
1 David N, King L A, Saulsbury W. The Lancet, 2007, 369: 1047-1053
2 Navaee A, Salimi A, Teymourian H. Biosensors and Bioelectronics, 2012, 31(1): 205-211
3 Li W, Yu D Y, Zhang F, Sun B, Liu J Y, Li M Q, Liu J H. Measurement, 2011, 44 (1): 267-273
4 Tey J N, Gandhi S, WijayaI P M, Palaniappan A, Wei J, RodriguezI, Suri C R, Mhaisalkar S G. Small, 2010, 6(9): 993-998
5 Schwartz R S, David K O. Anal. Chem., 1985, 57(7): 1362-1366
6 Achilli G, Cellerino G P, Melzid'Eril G V, Tagliaro F. J. Chromatogr. A, 1996, 729(12): 273-277
7 Buryakov I, Baldin M. J. Anal. Chem., 2008, 63(8): 787-791
8 Rudakov T N, Hayes P A, Flexman J H. Solid State Nucl.Magn.Reson., 2008, 33(3): 31-35
9 Zhuang Y F, Zhang D M, Ju H X. Analyst, 2005, 130(4): 534-540
10 SUN Bo, Qi HongLan, LING Chen, ZHANG CuiQin. Chinese J. Anal. Chem., 2009, 37(11): 1601-1605
孫 波, 漆紅蘭, 凌 晨, 張翠芹. 分析化學, 2009, 37(11): 1601-1605
11 Tfounia E, Doroa F G, Gomesa A J, Silvab R S,Metzkerc G, Beninic P G Z, Francoc D W. Coord. Chem. Rev., 2010, 254(34): 355-371
12 LI HaiJuan, HAN Shuang, HU LianZhe, XU GuoBao. Chinese J. Anal. Chem., 2009, 37(11): 1557-1565
李海娟, 韓 雙, 胡連哲, 徐國寶. 分析化學, 2009, 37(11): 1557-1565
13 Sharma P S, D′Souza, Kutner M. Trends Anal. Chem., 2012, 34: 59-77
14 Wu B, Wang Z, Xue Z, Zhou X, Du J, Liu X, Lu X. Analyst, 2012, 137(16): 3644-3652
15 DING ZhaoYun,Li ChunYang, SONGQiJun. Chinese J. Anal. Chem., 2013, 41(10): 1543-1548
丁照云, 李春陽, 宋啟軍. 分析化學, 2013, 41(10): 1543-1548
16 GUO ZhiHui,TANG LongJian,ZHANG ZhuJun, Chinese J. Anal. Chem., 2009, 37(1): 13-18
郭志慧, 唐隆健, 章竹君. 分析化學, 2009, 37(1): 13-18
17 FiremanShoresh S, Avnir D, Marx S. Chem. mater., 2003, 15(19): 3607-3613
18 Gao W, Wan F, Ni W, Wang S, Zhang M, Yu J. J. Inorg. Organomet.Polym., 2012, 22(1): 37-41
19 Sharon FS,David A, Sharon M.Chem. Mater., 2003, 15(19): 3607-3613
Fabrication of Molecularly Imprinted Electrochemiluminescence
Sensor and Its Application in Heroin Detection
SHANG ZheYi, HAN ChaoFeng, SONG QiJun*
(The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Chemical and Material Engineering,
Jiangnan University, Wuxi 214122, China)
Abstract An electrochemiluminescence (ECL) sensor with molecularly imprinted polymer (MIP) film was prepared for the determination of heroin. The sensor was prepared by remodifying the molecular imprinting membrane onto the Ru(bpy)2+3 modified glassy carbon electrode. The electrochemical and electrochemiluminescence behavior of the sensor was investigated. The proposed sensor displayed high sensitivity and excellent selectivity for the target molecule heroin. Under the optimum conditions (0.1 mol/L PBS (pH 7.0) at a scan rates of 100 mV/s and incubation time of 5 min), a linear response was observed with the concentrations of heroin from 1.0 × 10
摘 要 利用摻雜多壁碳納米管(MWNTs)的Nafion膜在玻碳電極上固定聯(lián)吡啶釕
1 引 言
毒品不僅嚴重危害人體健康,還會誘發(fā)一系列社會問題。海洛因是吸毒者吸食和注射的主要毒品之一[1]。目前檢測海洛因主要有示差脈沖伏安法[2]、X射線衍射譜主成分分析法[3]、競爭性免疫分析法[4]、液相色譜法3 結果與討論
3.1 電化學發(fā)光分子印跡傳感器的制備
References
1 David N, King L A, Saulsbury W. The Lancet, 2007, 369: 1047-1053
2 Navaee A, Salimi A, Teymourian H. Biosensors and Bioelectronics, 2012, 31(1): 205-211
3 Li W, Yu D Y, Zhang F, Sun B, Liu J Y, Li M Q, Liu J H. Measurement, 2011, 44 (1): 267-273
4 Tey J N, Gandhi S, WijayaI P M, Palaniappan A, Wei J, RodriguezI, Suri C R, Mhaisalkar S G. Small, 2010, 6(9): 993-998
5 Schwartz R S, David K O. Anal. Chem., 1985, 57(7): 1362-1366
6 Achilli G, Cellerino G P, Melzid'Eril G V, Tagliaro F. J. Chromatogr. A, 1996, 729(12): 273-277
7 Buryakov I, Baldin M. J. Anal. Chem., 2008, 63(8): 787-791
8 Rudakov T N, Hayes P A, Flexman J H. Solid State Nucl.Magn.Reson., 2008, 33(3): 31-35
9 Zhuang Y F, Zhang D M, Ju H X. Analyst, 2005, 130(4): 534-540
10 SUN Bo, Qi HongLan, LING Chen, ZHANG CuiQin. Chinese J. Anal. Chem., 2009, 37(11): 1601-1605
孫 波, 漆紅蘭, 凌 晨, 張翠芹. 分析化學, 2009, 37(11): 1601-1605
11 Tfounia E, Doroa F G, Gomesa A J, Silvab R S,Metzkerc G, Beninic P G Z, Francoc D W. Coord. Chem. Rev., 2010, 254(34): 355-371
12 LI HaiJuan, HAN Shuang, HU LianZhe, XU GuoBao. Chinese J. Anal. Chem., 2009, 37(11): 1557-1565
李海娟, 韓 雙, 胡連哲, 徐國寶. 分析化學, 2009, 37(11): 1557-1565
13 Sharma P S, D′Souza, Kutner M. Trends Anal. Chem., 2012, 34: 59-77
14 Wu B, Wang Z, Xue Z, Zhou X, Du J, Liu X, Lu X. Analyst, 2012, 137(16): 3644-3652
15 DING ZhaoYun,Li ChunYang, SONGQiJun. Chinese J. Anal. Chem., 2013, 41(10): 1543-1548
丁照云, 李春陽, 宋啟軍. 分析化學, 2013, 41(10): 1543-1548
16 GUO ZhiHui,TANG LongJian,ZHANG ZhuJun, Chinese J. Anal. Chem., 2009, 37(1): 13-18
郭志慧, 唐隆健, 章竹君. 分析化學, 2009, 37(1): 13-18
17 FiremanShoresh S, Avnir D, Marx S. Chem. mater., 2003, 15(19): 3607-3613
18 Gao W, Wan F, Ni W, Wang S, Zhang M, Yu J. J. Inorg. Organomet.Polym., 2012, 22(1): 37-41
19 Sharon FS,David A, Sharon M.Chem. Mater., 2003, 15(19): 3607-3613
Fabrication of Molecularly Imprinted Electrochemiluminescence
Sensor and Its Application in Heroin Detection
SHANG ZheYi, HAN ChaoFeng, SONG QiJun*
(The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Chemical and Material Engineering,
Jiangnan University, Wuxi 214122, China)
Abstract An electrochemiluminescence (ECL) sensor with molecularly imprinted polymer (MIP) film was prepared for the determination of heroin. The sensor was prepared by remodifying the molecular imprinting membrane onto the Ru(bpy)2+3 modified glassy carbon electrode. The electrochemical and electrochemiluminescence behavior of the sensor was investigated. The proposed sensor displayed high sensitivity and excellent selectivity for the target molecule heroin. Under the optimum conditions (0.1 mol/L PBS (pH 7.0) at a scan rates of 100 mV/s and incubation time of 5 min), a linear response was observed with the concentrations of heroin from 1.0 × 10