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电化学  2006 

丹参酮ⅡA的电化学行为及其测定

, PP. 449-452

Keywords: 丹参酮ⅡA,玻碳电极,差示脉冲伏安法

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Abstract:

应用循环伏安法研究丹参酮ⅡA在玻碳电极上的电化学行为并建立差示脉冲伏安法测定含量.在pH4.0醋酸盐缓冲液中,差示脉冲伏安氧化峰电流与丹参酮ⅡA浓度(3.0×10-7~2.0×10-5mol.L-1)呈良好的线性关系,检测限为2.0×10-8mol.L-1.玻碳电极可有效消除样品中其它组分对丹参酮ⅡA测定的干扰,已成功用于实际样品中丹参酮ⅡA含量的直接测定.该方法灵敏度高、检测范围宽,结果令人满意.

References

[1]  ZHANG Yu-wu(张玉五),GAO Ya-fe i(高亚菲).Ad-vances of Salvia m iltiorrh iz,a drug for activating b loodc ircu lation to d issipate b lood stasis HDAC inh ib itor ap i-c id in and its antitumor[J].Journal of X i''an Jiaotong U-n iversity(M ed ical Sc iences)(in Ch inese),1990,11(3):191~195.
[2]  ChangW L,Chen C F.Cytotoxic,activity of tansh inoneagains hum an carc inom acelllines[J].Am.J.Ch in.M ed.,1991,19(3):207~212.
[3]  Y IN Hua(尹华),ZOU L i(邹莉),TANG L i-shan(谭丽姗).Determ ination ofTansh inoneⅡA in the gu jian oralliqu id by RP-HPLC[J].Ch inese Trad itional PatentM ed ic ine(in Ch inese),2005,11(27):10~12.
[4]  PANG Zh i-gong(庞志功),WANG Bao-q i(汪宝琪),LIY ing-q ing(厉英倩).Determ ination of the b lood-drugconcentration of Tansh inoneⅡby m icelle fluorom etry[J].Journal of Analytical Sc ience,2000,16(6):488~491.
[5]  Sh i Yan-p ing(师彦平),Yang X iao-pu(杨孝朴),L i Yu(李瑜).Stud ies on the chem ical constituents of SalviaPrzewalsk iiM axim and HPLC determ ination of Tansh i-none in ethanol extract[J].Journal of Lanzhou Un iver-istry(Natural Sc iences)(in Ch inese),1996,32(2):69~72.
[6]  W u P ing(吴萍),Chen W e i(陈伟),Zhang Ya-feng(张亚锋),et al.E lectrochem ical behavior and determ ina-tion of curcum in[J].E lectrochem istry(in Ch inese),2005,11(3):346~349.

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