000172925 001__ 172925
000172925 005__ 20180913061028.0
000172925 0247_ $$2doi$$a10.1007/s00216-009-3276-9
000172925 02470 $$2ISI$$a000272910400019
000172925 037__ $$aCONF
000172925 245__ $$aMagnetic-based purification system with simultaneous sample washing and concentration
000172925 269__ $$a2010
000172925 260__ $$c2010
000172925 336__ $$aConference Papers
000172925 520__ $$aSimultaneous washing and concentration of magnetic microparticles was demonstrated using a rotational magnetic system under a continuous-flow condition. The rotation of periodically arranged permanent magnets close to a fluidic channel carrying a suspension of magnetic particles allows the trapping and releasing of particles along the fluidic channel in a periodic manner. Each trapping and releasing event resembles one washing cycle in conventional biological assays. Concentration efficiencies of 99.75 +/- 0.083% at a flow rate of 200 A mu l/min and 88.10 A +/- 3.17% at a flow rate of 1,000 A mu l/min and a purification efficiency of 99.10 A +/- 4.3% at a flow rate of 900 A mu l/min were achieved.
000172925 6531_ $$aContinuous flow
000172925 6531_ $$aWashing
000172925 6531_ $$aSeparation
000172925 6531_ $$aMagnetic particles
000172925 6531_ $$aSeparation
000172925 6531_ $$aFabrication
000172925 6531_ $$aField
000172925 700__ $$aRamadan, Qasem$$uInst Microelect, Bioelect Program, Singapore 117685, Singapore
000172925 700__ $$aLau, Ting Ting$$uNanyang Technol Univ, Singapore 639798, Singapore
000172925 700__ $$aHo, Shihan Bryan$$uNatl Univ Singapore, Dept Biomed Engn, Singapore 119260, Singapore
000172925 7112_ $$a15th International Symposium on Pollutant Responses in Marine Organisms (PRIMO15)$$cBordeaux, FRANCE$$dMay 17-20, 2009
000172925 773__ $$j396$$q707-714$$tAnalytical And Bioanalytical Chemistry
000172925 909C0 $$0252371$$pSTI$$xU10274
000172925 909CO $$ooai:infoscience.tind.io:172925$$pconf$$pSTI
000172925 937__ $$aEPFL-CONF-172925
000172925 973__ $$aEPFL$$sPUBLISHED
000172925 980__ $$aCONF