A NEW ELECTROGENERATED CHEMILUMINESCENCE DERIVATIZATION REAGENT, 3-(DIETHYLAMINO) PROPIONIC ACID FOR ALCOHOL IN HPLC USING TRIS (2,2′-BIPYRIDINE)RUTHENIUM(II)
A NEW ELECTROGENERATED CHEMILUMINESCENCE DERIVATIZATION REAGENT, 3-(DIETHYLAMINO) PROPIONIC ACID FOR ALCOHOL IN HPLC USING TRIS (2,2′-BIPYRIDINE)RUTHENIUM(II)
复制标题
使用三(2,2′-联吡啶)钌(II)进行高效液相色谱法中乙醇的新型电生化学发光衍生化试剂3-(二乙氨基)丙酸
DOI：
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
M. Konishi
中科院分区：
文献类型：
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作者：
H. Morita;M. Konishi
近年来，利用三（2,20-联吡啶）钌（II） [Ru(bpy) 32 þ]的电致化学发光（ECL）体系因其高灵敏度和选择性而成为测定含叔胺或二酮类化合物的有力工具。Ru(bpy) 32 þ与叔胺的反应机理假设如下：RuðbpyÞ3 ！RuðbpyÞ3 þ e RuðbpyÞ3 þ还原剂！产品þ 1⁄2RuðbpyÞ3 1⁄2RuðbpyÞ3 ！RuðbpyÞ3 þ hn Ru(bpy)3 3þ，由电化学氧化得到，与胺反应生成阳离子自由基。它被认为是通过消除a-质子产生中性自由基。
Recently, the electrogenerated chemiluminescent (ECL) system, using tris(2,20-bipyridine)ruthenium(II) [Ru(bpy)3 2þ] has become a powerful tool for the determination of compounds containing tertiary amine or diketone groups because of its high sensitivity and selectivity. The reaction mechanism between Ru(bpy)3 2þ and tertiary amine is postulated to be as follows: RuðbpyÞ3 ! RuðbpyÞ3 þ e RuðbpyÞ3 þ reductant ! product þ 1⁄2RuðbpyÞ3 1⁄2RuðbpyÞ3 ! RuðbpyÞ3 þ hn Ru(bpy)3 3þ, obtained from electrochemical oxidation, reacts with amines to give cation radicals. It is thought to produce neutral radicals by eliminating a-protons.
影响因子：
7.4
作者：
DOWNEY, TM;NIEMAN, TA
通讯作者：
NIEMAN, TA