In order to increase the yield of hydrogen production for hydrogen-producing microbe, the enhancement effect of nanometer- sized gold particles on the activity of hydrogen-producing microbe was studied. The yields of hydrogen production in the system added by gold nanoparticles of 6 nm and 12 nm in diameter were obviously increased by about 17% and 9% in contrast to that in blank system. The experimental results indicate that gold nanoparticles could significantly enhance the bioactivity of hydrogen-producing microbe.
参考文献
| [1] | Marie-Christine Daniel;Didier Astruc .Gold Nanoparticles:Assembly,Supramolecular Chemistry,Quantum-Size-Related Properties,and Applications toward Biology,Catalysis,and Nanotechnology[J].Chemical Reviews,2004(1):293-346. |
| [2] | YU Haihu,JIANG Desheng.Gold Nanoparticulate Thin Films Fabricated by the Electrostatic Self-Assembly Process[J].武汉理工大学学报(材料科学版)英,2002(01):38-41. |
| [3] | ZHU Jian;WANG Yong-Chang;YAN Shi-Nong .Electrochemical Synthesis and Absorption Properties of Gold Nanorods[J].Journal of Wuhan University of Technology.Materials Science edition,2003(4):6-9. |
| [4] | T A Taton;C A Mirkin;R L Letsinger .Scanometric DNA Array Detection with Nanoparticle Probes[J].Science,2000,289:1757-1760. |
| [5] | Zhangfang Ma;Sen-Fang Sui .Naked-Eye Sensitive Detection of Immunoglubulin G by Enlargement of Au Nanoparticles In Vitro[J].Angewandte Chemie International Edition,2002(12):2176-2179. |
| [6] | K R Brown;A P Fox;M J Natan .Morphology-Dependent Electrochemistry of Cytochrome at Au Colloid-Modified SnO2 Electrodes[J].Journal of the American Chemical Society,1996,118:1154-1157. |
| [7] | Zhanfang Ma;Rong Liang;Wuling Jiang;Tianghong Zhou;Zhihua Chen;Mingxing Duan;Jintian Tang;Sen-Fang Sui .Colorimetric Detection of Human Lung Carcinoma Cell by Enlarging Au-Nanoparticles in situ[J].Chemistry Letters,2002(6):570-571. |
| [8] | L A Lyon;M D Musick;P C Smith et al.Surface Plasmon Resonance of Colloidal Au-modified Gold Films[J].Sensors and Actuators B:Chemical,1999,54:118-124. |
| [9] | Alivisatos AP .SEMICONDUCTOR CLUSTERS, NANOCRYSTALS, AND QUANTUM DOTS[J].Science,1996(5251):933-937. |
| [10] | Brust M.;Kiely CJ. .Some recent advances in nanostructure preparation from gold and silver particles: a short topical review[J].Colloids and Surfaces, A. Physicochemical and Engineering Aspects,2002(2/3):175-186. |
| [11] | Mohr C.;Hofmeister H.;Radnik J.;Claus P. .Identification of active sites in gold-catalyzed hydrogenation of acrolein[J].Journal of the American Chemical Society,2003(7):1905-1911. |
| [12] | Y Lou;M M Maye;L Han et al.Gold-platinum Alloy Nanoparticle Assembly as Catalyst for Methanol Electrooxidation[J].CHEMISTRY COMMUNICATIONS,2001,5:473-478. |
| [13] | X Y Chen;J R Li;X C Li et al.A New Stepto the Mechanism of the Enhancement Effect of Gold Nanoparticles on Glucose Oxidase[J].Biochemical and Biophysical Research Communications,1998,245:353-355. |
| [14] | Z J Chen;X M Ou;F Q Tang et al.Effect of Nanometer Particles on the Adsorhability and Enzymatic Activity of Glucose Oxidase[J].COLLOIDS AND SURFACES B-BIOINTERFACES,1996,7:173-179. |
| [15] | J S Chen;L E Mortenson .Purification and Properties of Hydrogenase from Clostridium Pasteurianum W5[J].Biechim Biophys Acta,1974,371:283-298. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%