节点文献
胞嘧啶吸附在粗糙银和金电极上的表面增强拉曼光谱
SERS Study of Cytosine Adsorbed on Roughened Silver and Gold Electrodes
【摘要】 利用电化学伏安方法和表面增强拉曼光谱(SERS)技术研究了在-1.0V~0V的电位区间内胞嘧啶在粗糙银电极和金电极表面上的吸附行为。结果表明,在所研究的电位区间,胞嘧啶通过N3位垂直吸附在粗糙银和金电极表面,且当电位负移时吸附作用减弱。
【Abstract】 This paper combined the electrochemical cyclic voltammetry and the SERS technique to study the adsorption behaviors of cytosine on roughened silver and gold electrodes from -1.0 V to 0 V. The SERS results indicate that cytosine adsorbed perpendicularly via the N3-end on roughened silver and gold electrodes. The adsorption interaction becomes weak with the negative movement of the potential.
【基金】 国家自然科学基金(20021002,20228020,90206039)项目资助
- 【文献出处】 光散射学报 ,The Journal of Light Scattering , 编辑部邮箱 ,2006年04期
- 【分类号】O657.37
- 【被引频次】17
- 【下载频次】387