PMID- 18280203
OWN - NLM
STAT- MEDLINE
DCOM- 20090109
LR  - 20131121
IS  - 1386-1425 (Print)
IS  - 1386-1425 (Linking)
VI  - 71
IP  - 2
DP  - 2008 Nov 15
TI  - Resonance light scattering method for the determination of anionic surfactant 
      with acridine orange.
PG  - 398-402
LID - 10.1016/j.saa.2008.01.002 [doi]
AB  - The resonance Rayleigh scattering (RRS), second-order scattering (SOS) and 
      frequency-double scattering (FDS) spectra of sodium dodecylbenzene sulfonate 
      (SDBS) (anionic surfactant (AS)) with acridine orange (AO) system were studied. 
      Experimental results showed that when lambda(em) = lambda(ex) = 537 nm, the RRS 
      peak of AO was greatly enhanced with the increase of SDBS concentration at a pH 
      range of 1.8-4.0. The linear range of the calibration curve for SDBS was 
      0.028-8.71 mg L(-1) with a detection limit of 8.36 microg L(-1) when the AO 
      concentration was 2.5 x 10(-5)mol L(-1). The method has been applied to the 
      determination of trace amount of AS in environmental water samples with 
      satisfactory results. In addition, when lambda(em) = 321 nm and lambda(ex) = 642 
      nm, the intensity of FDS was proportional to the SDBS concentration ranging from 
      0.014 to 8.71 mg L(-1) and the correlation coefficient was 0.993 with a detection 
      limit of 4.31 microg L(-1); when lambda(em) = 642 nm and lambda(ex) = 321 nm, the 
      intensity of SOS was proportional to the SDBS concentration ranging from 0.050 to 
      8.71 mg L(-1), and the correlation coefficient was 0.993 with a detection limit 
      of 14.9 microg L(-1).
FAU - Xiao, Xilin
AU  - Xiao X
AD  - College of Public Health, University of South China, Hengyang 421001, PR China. 
      xiaox12001@163.com
FAU - Wang, Yongsheng
AU  - Wang Y
FAU - Chen, Zhangming
AU  - Chen Z
FAU - Li, Qiangxiang
AU  - Li Q
FAU - Liu, Zhihuo
AU  - Liu Z
FAU - Li, Guirong
AU  - Li G
FAU - Lu, Changyin
AU  - Lu C
FAU - Xue, Jinhua
AU  - Xue J
FAU - Li, Yanzhi
AU  - Li Y
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20080105
PL  - England
TA  - Spectrochim Acta A Mol Biomol Spectrosc
JT  - Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
JID - 9602533
RN  - 0 (Anions)
RN  - 0 (Benzenesulfonates)
RN  - 0 (Surface-Active Agents)
RN  - 60NSK897G9 (dodecylbenzenesulfonic acid)
RN  - F30N4O6XVV (Acridine Orange)
SB  - IM
MH  - Acridine Orange/*chemistry
MH  - Anions/chemistry
MH  - Benzenesulfonates/chemistry
MH  - *Light
MH  - Nonlinear Dynamics
MH  - Spectrophotometry/*methods
MH  - Surface-Active Agents/*analysis/*chemistry
MH  - Temperature
MH  - Time Factors
EDAT- 2008/02/19 09:00
MHDA- 2009/01/10 09:00
CRDT- 2008/02/19 09:00
PHST- 2007/12/03 00:00 [received]
PHST- 2007/12/27 00:00 [revised]
PHST- 2008/01/01 00:00 [accepted]
PHST- 2008/02/19 09:00 [pubmed]
PHST- 2009/01/10 09:00 [medline]
PHST- 2008/02/19 09:00 [entrez]
AID - S1386-1425(08)00012-7 [pii]
AID - 10.1016/j.saa.2008.01.002 [doi]
PST - ppublish
SO  - Spectrochim Acta A Mol Biomol Spectrosc. 2008 Nov 15;71(2):398-402. doi: 
      10.1016/j.saa.2008.01.002. Epub 2008 Jan 5.