PMID- 23285882
OWN - NLM
STAT- MEDLINE
DCOM- 20140502
LR  - 20130104
IS  - 1000-0593 (Print)
IS  - 1000-0593 (Linking)
VI  - 32
IP  - 10
DP  - 2012 Oct
TI  - Determination of sparfloxacin concentrations in chicken serums and residues in 
      chicken tissues and manures using self-ordered ring fluorescence microscopic 
      imaging technique.
PG  - 2759-64
AB  - Based on the self-ordered ring (SOR) fluorescence microscopic imaging technique 
      on a hydrophobic glass slide with Zn2+ and cetyltrimethyl ammonium bromide 
      (CTMAB) as sensitizer, and poly (vinyl alcohol) 124 (PVA-124) and NH3-NH4Cl (pH 
      10.00) as the medium, a method has been developed for determining sparfloxacin 
      (SPFX) concentrations in chicken serum and residues in chicken tissues and 
      manures. When the droplet volume was 0.20 microL, SPFX was determined in the 
      range of 1.38 x 10(-13)-2.03 x 10(-12) mol x ring(-1) (or 6.90 x 10(-7)-1.02 x 
      10(-5) mol x L(-1)), and the limit of detection (LOD) was 14 fmol x ring (or 6.90 
      x 10(-8) mol x L(-1)). The recoveries of SPFX at all different spiked levels are 
      in the range of 90.74%-106.61% when the methanol or acetonitrile were used as 
      extracting agent, respectively, and the relative standard deviations (RSDs) are 
      less than 3.0%. This study expands the applied fields of SOR technique in drug 
      concentrations and residues determination.
FAU - Dong, Cheng-Yu
AU  - Dong CY
AD  - College of Life and Environmental Sciences, Minzu University of China, Beijing 
      100081, China.
FAU - Liu, Yuan-Yuan
AU  - Liu YY
FAU - Liu, Ying
AU  - Liu Y
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - China
TA  - Guang Pu Xue Yu Guang Pu Fen Xi
JT  - Guang pu xue yu guang pu fen xi = Guang pu
JID - 9424805
RN  - 0 (Fluoroquinolones)
RN  - 0 (Manure)
RN  - Q90AGA787L (sparfloxacin)
SB  - IM
MH  - Animals
MH  - Chickens
MH  - Drug Residues/*analysis
MH  - Fluoroquinolones/*blood/metabolism
MH  - Limit of Detection
MH  - Manure/analysis
MH  - Meat/*analysis
MH  - Microscopy, Fluorescence/*methods
EDAT- 2013/01/05 06:00
MHDA- 2014/05/03 06:00
CRDT- 2013/01/05 06:00
PHST- 2013/01/05 06:00 [entrez]
PHST- 2013/01/05 06:00 [pubmed]
PHST- 2014/05/03 06:00 [medline]
PST - ppublish
SO  - Guang Pu Xue Yu Guang Pu Fen Xi. 2012 Oct;32(10):2759-64.