分析试验室
分析試驗室
분석시험실
ANALYTICAL LABORATORY
2009年
8期
10-14
,共5页
后化学发光%K3Fe(CN)6%鲁米诺%盐酸阿比朵尔
後化學髮光%K3Fe(CN)6%魯米諾%鹽痠阿比朵爾
후화학발광%K3Fe(CN)6%로미낙%염산아비타이
Post-chemiluminescence reaction%Potassium ferricyanide%Luminol%Arbidol hydrochloride
研究了盐酸阿比朵尔在鲁米诺-K3Fe(CN)6化学发光反应体系中的后化学发光反应. 据此建立了测定盐酸阿比朵尔的流动注射后化学发光分析法. 方法的线性范围为6.0×10-9～1.0×10-7 g/mL, 检出限(3σ)为2×10-9 g/mL. 对4.0×10-8 g/mL的盐酸阿比朵尔溶液连续11次平行测定, RSD=1.3%. 方法已用于盐酸阿比朵尔胶囊及尿样中盐酸阿比朵尔含量的测定. 在对这一后化学发光反应的动力学性质、化学发光光谱、紫外可见吸收光谱以及一些相关问题研究的基础上, 提出了可能的反应机理.
研究瞭鹽痠阿比朵爾在魯米諾-K3Fe(CN)6化學髮光反應體繫中的後化學髮光反應. 據此建立瞭測定鹽痠阿比朵爾的流動註射後化學髮光分析法. 方法的線性範圍為6.0×10-9～1.0×10-7 g/mL, 檢齣限(3σ)為2×10-9 g/mL. 對4.0×10-8 g/mL的鹽痠阿比朵爾溶液連續11次平行測定, RSD=1.3%. 方法已用于鹽痠阿比朵爾膠囊及尿樣中鹽痠阿比朵爾含量的測定. 在對這一後化學髮光反應的動力學性質、化學髮光光譜、紫外可見吸收光譜以及一些相關問題研究的基礎上, 提齣瞭可能的反應機理.
연구료염산아비타이재로미낙-K3Fe(CN)6화학발광반응체계중적후화학발광반응. 거차건립료측정염산아비타이적류동주사후화학발광분석법. 방법적선성범위위6.0×10-9～1.0×10-7 g/mL, 검출한(3σ)위2×10-9 g/mL. 대4.0×10-8 g/mL적염산아비타이용액련속11차평행측정, RSD=1.3%. 방법이용우염산아비타이효낭급뇨양중염산아비타이함량적측정. 재대저일후화학발광반응적동역학성질、화학발광광보、자외가견흡수광보이급일사상관문제연구적기출상, 제출료가능적반응궤리.
A new post-chemiluminescence (PCL) phenomenon was observed when arbidol hydrochloride solution was injected into the solution after the finish of CL reaction of alkaline luminol and potassium ferricyanide. A possible reaction mechanism was proposed based on the studies of the CL kinetic characteristics, the CL spectra, and other experiments. Using the PCL reaction, a new method for the determination of arbidol hydrochloride was established. The linear response range of this method was from 6.0×10-9 to 1.0×10-7 g/mL with a linear correlation coefficient of 0.9991. The relative standard deviation for 4.0×10-8 g/mL solution was 1.3% (n=11). This method has been successfully applied to the determination of arbidol hydrochloride in arbidol hydrochloride capsules and urine samples with satisfactory results.
