Abstract
Hollow-fiber flow field-flow fractionation (HF FIFFF) was applied for the separation and size characterization of airborne particles which were collected in a municipal area and prefractionated into four different-diameter intervals >5.0, 2.5-5.0, 1.5-2.5, <1.5 μm) by continuous split-flow thin (SPLITT) fractionation. Experiments demonstrated the possibility of utilizing a hollow-fiber module for the high-performance separation of supramicron-sized airborne particles at steric/hyperlayer operating mode of HF FIFFF. Eluting particles during HF FIFFF separation were collected at short time intervals (∼10 s) for the microscopic examination. It showed that particle size and size distributions of all SPLITT fractions of airborne particles can be readily obtained using a calibration and that HF FIFFF can be utilized for the size confirmation of the sorted particle fraction during SPLITT fractionation.
| Original language | English |
|---|---|
| Pages (from-to) | 423-428 |
| Number of pages | 6 |
| Journal | Journal of Separation Science |
| Volume | 29 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2006 Feb 1 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Analytical Chemistry
- Filtration and Separation
Cite this
}
Hollow-fiber flow/hyperlayer field-flow fractionation for the size characterization of airborne particle fractions obtained by SPLITT fractionation. / Kim, Hyun Joo; Oh, Sunok; Moon, Myeong Hee.
In: Journal of Separation Science, Vol. 29, No. 3, 01.02.2006, p. 423-428.Research output: Contribution to journal › Article
TY - JOUR
T1 - Hollow-fiber flow/hyperlayer field-flow fractionation for the size characterization of airborne particle fractions obtained by SPLITT fractionation
AU - Kim, Hyun Joo
AU - Oh, Sunok
AU - Moon, Myeong Hee
PY - 2006/2/1
Y1 - 2006/2/1
N2 - Hollow-fiber flow field-flow fractionation (HF FIFFF) was applied for the separation and size characterization of airborne particles which were collected in a municipal area and prefractionated into four different-diameter intervals >5.0, 2.5-5.0, 1.5-2.5, <1.5 μm) by continuous split-flow thin (SPLITT) fractionation. Experiments demonstrated the possibility of utilizing a hollow-fiber module for the high-performance separation of supramicron-sized airborne particles at steric/hyperlayer operating mode of HF FIFFF. Eluting particles during HF FIFFF separation were collected at short time intervals (∼10 s) for the microscopic examination. It showed that particle size and size distributions of all SPLITT fractions of airborne particles can be readily obtained using a calibration and that HF FIFFF can be utilized for the size confirmation of the sorted particle fraction during SPLITT fractionation.
AB - Hollow-fiber flow field-flow fractionation (HF FIFFF) was applied for the separation and size characterization of airborne particles which were collected in a municipal area and prefractionated into four different-diameter intervals >5.0, 2.5-5.0, 1.5-2.5, <1.5 μm) by continuous split-flow thin (SPLITT) fractionation. Experiments demonstrated the possibility of utilizing a hollow-fiber module for the high-performance separation of supramicron-sized airborne particles at steric/hyperlayer operating mode of HF FIFFF. Eluting particles during HF FIFFF separation were collected at short time intervals (∼10 s) for the microscopic examination. It showed that particle size and size distributions of all SPLITT fractions of airborne particles can be readily obtained using a calibration and that HF FIFFF can be utilized for the size confirmation of the sorted particle fraction during SPLITT fractionation.
UR - http://www.scopus.com/inward/record.url?scp=33644770637&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33644770637&partnerID=8YFLogxK
U2 - 10.1002/jssc.200500420
DO - 10.1002/jssc.200500420
M3 - Article
C2 - 16544885
AN - SCOPUS:33644770637
VL - 29
SP - 423
EP - 428
JO - Journal of Separation Science
JF - Journal of Separation Science
SN - 1615-9306
IS - 3
ER -