TY - GEN
T1 - Long term diffusion performance of NANO porous polyether sulfone membrane in dialysis system
AU - Prihandana, G. S.
AU - Nishinaka, Y.
AU - Ito, H.
AU - Kanno, Y.
AU - Miki, N.
PY - 2013/12/1
Y1 - 2013/12/1
N2 - This paper presents the performance of the modified nanoporous polyethersulfone (PES) membrane for dialysis system in terms of long term diffusion capability of low molecule ions and blood compatibility (platelets adhesion). Surface modification on PES membrane by parylene film has significantly reduced the number of platelet adhered to the membrane surface after long term diffusion test (0-28 days), without degrading the diffusivity performance of the membranes. After 28 days, the diffusivity PES membrane was decreasing, whilst, the PES membranes coated by parylene have shown the consistent diffusion coefficient value. In addition, the membrane coated by parylene has less platelet adhered on its surfaces, showing the improvement of bio compatibility and blood compatibility of the coated membrane. The results indicated that our modified PES membrane has a potential use for application in hemodialysis system.
AB - This paper presents the performance of the modified nanoporous polyethersulfone (PES) membrane for dialysis system in terms of long term diffusion capability of low molecule ions and blood compatibility (platelets adhesion). Surface modification on PES membrane by parylene film has significantly reduced the number of platelet adhered to the membrane surface after long term diffusion test (0-28 days), without degrading the diffusivity performance of the membranes. After 28 days, the diffusivity PES membrane was decreasing, whilst, the PES membranes coated by parylene have shown the consistent diffusion coefficient value. In addition, the membrane coated by parylene has less platelet adhered on its surfaces, showing the improvement of bio compatibility and blood compatibility of the coated membrane. The results indicated that our modified PES membrane has a potential use for application in hemodialysis system.
KW - Nanoporous PES membrane
KW - blood compatibility
KW - dialysis system
KW - parylene film
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U2 - 10.1109/Transducers.2013.6627008
DO - 10.1109/Transducers.2013.6627008
M3 - Conference contribution
AN - SCOPUS:84891681196
SN - 9781467359818
T3 - 2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
SP - 1275
EP - 1277
BT - 2013 Transducers and Eurosensors XXVII
T2 - 2013 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013
Y2 - 16 June 2013 through 20 June 2013
ER -