[Electroanalytical characteristics of ofloxacin in micellar solution].
In a pH 6.30 buffer solution containing 0.001% Tween-80, ofloxacin (OFX) gives a sensitive polarographic wave at -1.46 V (vs SCE), which can be used for the determination of OFX down to 10(-8) mol.L-1. The linear range is from 1.39 x 10(-7) to 1.39 x 10(-5) mol.L-1. The proposed method was applied to determination of OFX in urine and serum samples with relative standard deviation less than 7.0%.
Zhang
Z Q
ZQ
Department of Chemistry and Chemical Engineering, Hunan University, Changsha.
He
X M
XM
Li
Y F
YF
Qin
S
S
D006801:Humans; D015242:Ofloxacin / Q000032:analysis* / Q000097:blood / Q000652:urine; D011048:Polarography / Q000379:methods
D015242:Ofloxacin