| 回归正交设计分光光度法同时测定复方新诺明片中各组分含量 |
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| 引用本文： | 曹世明,刘香郁,杨明璐,杨文斌,姚俊学.回归正交设计分光光度法同时测定复方新诺明片中各组分含量[J].内蒙古大学学报(自然科学版),1996(3). |
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| 作者姓名： | 曹世明 刘香郁 杨明璐 杨文斌 姚俊学 |
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| 作者单位： | 内蒙古师范大学，内蒙古大学化学系 |
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| 摘 要： | 提出了复方新诺明（抗菌优）中磺胺甲基异恶唑（ＳＭＺ）和甲氧苄胺嘧啶（ＴＭＰ）回归正交设计分光光度法同时测定的新方法．该法利用ＴＭＰ在二氧六环中Ｅ２带的增色效应和紫移作用以及ＵＶ－２６５光度计的指令链功能，达到灵敏、准确、快速的目的．
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| 关 键 词： | 磺胺甲基异恶唑，甲氧苄胺嘧啶，复方新诺明，回归分析，分光光度法 |
Simultaneous Determination of Two Components of Sulfamethoxazoli Composite by Regressive Orthogonal Designing Spectrophotometry |
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| Cao Shiming,Liu Xiangyu,Yang Minglu,Yang Wenbin, yao Junxue,.Simultaneous Determination of Two Components of Sulfamethoxazoli Composite by Regressive Orthogonal Designing Spectrophotometry[J].Acta Scientiarum Naturalium Universitatis Neimongol,1996(3). |
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| Authors: | Cao Shiming Liu Xiangyu Yang Minglu Yang Wenbin yao Junxue |
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| Abstract: | A new method of regressive orthogonal designing spectrophotometry has been developed forthe simultaneous determination of sulfamethoxazoltlm (SMZ) and trimethoprim (TMP) containedin tabellae sulfamethoxazoli composite. The method makes use of the hyperchromic effect andblue shift effect of E2-band and the B-band of TMP,which reduces the oveslap between the TMPE2-band and the B-band of SMZ in 1, 4-dioxane. Its sensitivity,accuracy,and speed of determination are improved. |
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| Keywords: | Sulfamethoxazolum trimethopsim tabellae sulfamethoxazoli composite regressive analysis spectrophotometry |
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