Indexed by:
Abstract:
采用循环伏安法、线性扫描伏安法、微分脉冲伏安法、计时库仑法和恒电位库仑法详细研究了盐酸胺碘酮的电化学行为.结果表明,在微分脉冲伏安模式下,盐酸胺碘酮在pH 4.65的B-R缓冲液中,在+0.85 V(vs.Ag/AgCl)电位处产生一灵敏的阳极氧化峰,该峰电流值与盐酸胺碘酮的浓度在2.0×10-7~4.0× 10-6 mol/L范围内呈良好的线性关系,据此建立了微分脉冲伏安法检测盐酸胺碘酮的方法,其最低检测限为3.3 × 10-8 mol/L,该法应用于兔子血清及尿样中盐酸胺碘酮的测定,回收率达到91.1%~94.0%.并详细讨论了盐酸胺碘酮在玻碳电极上的电化学反应机理.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 2005
Issue: 5
Volume: 33
Page: 665-669
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
Affiliated Colleges: