Abstract
AbstractTitanium‐containing MCM‐41 (Ti‐MCM‐41) modified glassy carbon electrode (GCE) can exhibit an excellent electrocatalytic activity towards the oxidation of β‐Nicotinamide adenine dinucleotide (NADH). A dramatic decrease in the overvoltage of NADH oxidation reaction is observed at 0.28 V vs. SCE. The application in the amperometric biosensing of ethanol using alcohol dehydrogenase enzyme (ADH) also has been demonstrated with this material. The proposed sensor shows a highly sensitivity, an acceptable reproducibility and a good stability. The linear range of ethanol is 25–1000 μM and the detection limit is 8.0 μM. Ti‐MCM‐41 modified electrode not only can be used to detect the concentration of NADH in biochemical reaction, but also as the potential matrix for the construction of dehydrogenases sensor.
References
36
Referenced
13
10.1021/ac020292h
10.1016/S1389-0352(01)00053-8
10.1021/ac60358a034
10.1021/cm050647o
10.1016/0302-4598(92)80069-S
10.1021/ac9908344
10.1016/S1388-2481(02)00451-4
10.1016/S1388-2481(01)00239-9
10.1016/S1388-2481(03)00152-8
10.1016/j.elecom.2005.10.026
10.1006/abio.1998.2679
10.1016/j.bios.2003.10.010
10.1016/S1388-2481(03)00152-8
10.1021/ac980354x
10.1021/ac061282
10.1021/ac050059u
10.1021/ac000049n
10.1016/S0021-9797(02)00083-8
10.1016/j.crci.2004.10.003
10.1126/science.1080664
10.1016/j.bios.2003.08.024
10.1023/A:1011273700573
{'key': 'e_1_2_1_23_2', 'first-page': '283', 'volume-title': 'Handbook of Nanophase and Nanostructured Materials', 'author': 'Shi Z.', 'year': '2003'}
/ Handbook of Nanophase and Nanostructured Materials by Shi Z. (2003)10.1002/elan.200603769
10.1016/S0927-6513(97)00016-3
{'key': 'e_1_2_1_26_2', 'first-page': '251', 'volume-title': 'Zeolite Chemistry and Catalysis', 'author': 'Zecchina A.', 'year': '1990'}
/ Zeolite Chemistry and Catalysis by Zecchina A. (1990)10.1016/0022-0728(95)04357-8
10.1081/AL-120023612
10.1016/j.bios.2004.01.030
10.1016/S0013-4686(01)00453-4
10.1016/S0003-2670(97)00684-3
10.1021/ac960395y
10.1016/S0956-5663(97)00060-2
10.1016/j.bios.2005.03.001
10.1016/j.bios.2005.01.001
10.1021/la050308
Dates
Type | When |
---|---|
Created | 18 years, 2 months ago (June 11, 2007, 10:48 a.m.) |
Deposited | 1 year, 9 months ago (Nov. 14, 2023, 12:21 p.m.) |
Indexed | 1 year, 9 months ago (Nov. 21, 2023, 5:32 a.m.) |
Issued | 18 years, 1 month ago (July 18, 2007) |
Published | 18 years, 1 month ago (July 18, 2007) |
Published Online | 18 years, 1 month ago (July 18, 2007) |
Published Print | 18 years, 1 month ago (Aug. 1, 2007) |
@article{Dai_2007, title={Detection of NADH and Ethanol at Titanium Containing MCM‐41 with Low Overpotential}, volume={19}, ISSN={1521-4109}, url={http://dx.doi.org/10.1002/elan.200703888}, DOI={10.1002/elan.200703888}, number={15}, journal={Electroanalysis}, publisher={Wiley}, author={Dai, Zhihui and Lu, Guofei and Bao, Jianchun and Huang, Xiaohua and Ju, Huangxian}, year={2007}, month=jul, pages={1591–1596} }