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| 青霉素类药物的共振光散射光谱分析 | |
| 引用本文： | 刘勇,王川,李树伟,申金山.青霉素类药物的共振光散射光谱分析[J].化学研究与应用,2012,24(5):737-740. |
| 作者姓名： | 刘勇 王川 李树伟 申金山 |
| 作者单位： | 1. 四川师范大学化学与材料科学学院,四川成都 610066;四川农业大学生命科学与理学院,四川 雅安 625014 2. 四川师范大学化学与材料科学学院,四川成都,610066 3. 河北师范大学化学与材料科学学院,河北石家庄,050016 |
| 摘 要： | 本文研究了青霉素钠-碱性品红缔合物的共振散射光谱,建立了pH =7.5的C-L缓冲溶液中,共振光散射法测定青霉素钠的新方法.线性回归方程△IRu=1.74+5.17C,相关系数R=0.9981,检测限3.16×10-7mol/L.该方法简单快速,灵敏度高,对实际样品进行了测定,得到了令人满意的结果. |
| 关 键 词： | 青霉素钠 共振光散射 碱性品红 |
Penicillin-type drugs resonance light scattering spectroscopy |
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| LIU Yong , WANG Chuan , LI Shu-wei , SHEN jin-Shan.Penicillin-type drugs resonance light scattering spectroscopy[J].Chemical Research and Application,2012,24(5):737-740. | |
| Authors: | LIU Yong WANG Chuan LI Shu-wei SHEN jin-Shan |
| Institution: | 1.College of Chemistry and Materials Science,Sichuan Normal University,Chengdu 610066,China;2.College of Biology and Science,Sichuan Agricultural University,Yaan 625014,China;3.College of Chemistry and Materials Science,Hebei Normal University,Shijiazhuang 050016,China) |
| Abstract: | In this paper,sodium penicillin-fuchsin association complex resonance scattering has been examined,an new method for the determination of sodium penicillin is developed by resonance light scattering(RLS)method.in the C-L pH=7.5 buffer solution.The linear regression equation is ΔIRLS=1.74+5.17C and the correlational coefficiency R is 0.9981 with the limit of 3.16×10-7mol/L for the sodium penicillin.The method is simple,rapid and sensitive.It has been applied to the determination of sodium penicillin and the result is satisfactory. |
| Keywords: | sodium penicillin resonance light scattering fuchsin |
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