PMID- 19406571
OWN - NLM
STAT- MEDLINE
DCOM- 20090928
LR  - 20191210
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 169
IP  - 1-3
DP  - 2009 Sep 30
TI  - Removal and recovery of acridine orange from solutions by use of magnetic 
      nanoparticles.
PG  - 318-23
LID - 10.1016/j.jhazmat.2009.03.103 [doi]
AB  - Here we report a separation of a cationic dye, acridine orange (AO), by use of 
      magnetic nanoparticles (gamma-Fe(2)O(3)). The particles were showed to capture 
      98% of the dye within the first 20 min of contact time. The maximum sorption 
      capacity of the magnetic nanoparticles (MNPs) for AO was 59mg/g. The sorption 
      isotherms fit well with the Freundlich model. The sorption kinetics fits well the 
      pseudo-second-order rate equation model. 60-90% dye recovery was achieved by 
      rotary evaporating the dye bearing nanoparticles in acetone. The nanoparticles 
      were recycled for additional dye removal.
FAU - Qadri, Shahnaz
AU  - Qadri S
AD  - Center of Research Excellence in Nanobiosciences, University of North Carolina at 
      Greensboro, Greensboro, NC 27402, United States.
FAU - Ganoe, Ashley
AU  - Ganoe A
FAU - Haik, Yousef
AU  - Haik Y
LA  - eng
PT  - Evaluation Study
PT  - Journal Article
DEP - 20090331
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
RN  - 0 (Ferric Compounds)
RN  - 0 (Solutions)
RN  - 1K09F3G675 (ferric oxide)
RN  - F30N4O6XVV (Acridine Orange)
SB  - IM
MH  - Acridine Orange/*isolation & purification
MH  - Adsorption
MH  - Conservation of Natural Resources/methods
MH  - Ferric Compounds
MH  - Kinetics
MH  - *Magnetics
MH  - *Nanoparticles
MH  - Solutions
EDAT- 2009/05/02 09:00
MHDA- 2009/09/29 06:00
CRDT- 2009/05/02 09:00
PHST- 2008/07/16 00:00 [received]
PHST- 2009/03/16 00:00 [revised]
PHST- 2009/03/21 00:00 [accepted]
PHST- 2009/05/02 09:00 [entrez]
PHST- 2009/05/02 09:00 [pubmed]
PHST- 2009/09/29 06:00 [medline]
AID - S0304-3894(09)00500-7 [pii]
AID - 10.1016/j.jhazmat.2009.03.103 [doi]
PST - ppublish
SO  - J Hazard Mater. 2009 Sep 30;169(1-3):318-23. doi: 10.1016/j.jhazmat.2009.03.103. 
      Epub 2009 Mar 31.