通过使用诺特罗平N-oxyl,一种高度活性的氧基极端,通过安培度计确定抗生素
Tetsuya Ono1, Fumiya Sato2, Masayuki Kumano2
1School of Pharmaceutical Sciences, Ohu University, 31-1 Misumido, Tomita-machi, Koriyama, Fukushima, 963-8611, Japan. t-ono@pha.ohu-u.ac.jp.
概括
高活性的基激素可以通过电化学检测具有基和氨基团的化合物. 这种电压计量方法对流量注入分析和色谱检测器有很大的希望.
科学领域:
- 电化学 电化学 电化学
- 分析化学 分析化学
- 有机化学 有机化学
背景情况:
- 亚基激素可以氧化氧和氨基群.
- 电化学方法提供了一种方法来量化这些功能组的化合物.
- 循环电压测量已被用来研究氧基的活性.
研究的目的:
- 用电化学探测器评估氧基的恒定电位电解 (电压测量).
- 评估在流量注入分析和高性能液态染色学中使用电压计的可行性.
- 使用基基来量化含有基和氨基群的化合物.
主要方法:
- 使用恒定电位电解进行 amperometry.
- 对不同基基的评估,包括2,2,6,6-四甲基胺1-氧基,2-azaadamantane N-氧基和nortropine N-氧基.
- 用葡萄糖和各种药物进行测试,包括链杆菌素.
主要成果:
- 2,2,6,6-tetramethylpiperidine 1-oxyl与中性溶液中的葡萄糖具有较低的反应性.
- 高活性基基 (2-azaadamantane N-oxyl和nortropine N-oxyl) 呈现出度依赖的反应.
- 药物的电化学检测通过强度计是通过识别氧和氨基群来实现的.
- 链胺可以在30-1000μM的度范围内量化.
结论:
- 高活性基基对于电化学检测含有基和氨基团的化合物是有效的.
- 度测量这些基因显示出在流量注入分析和HPLC中使用的潜力.
- 该方法允许量化特定化合物,如抗生素链杆菌素.
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