Maria Dinescu - IFA

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NOT limited to polymer materials Examples of various materials Quantum dots, Xu et al, Nanotech (2007) Functional OLEDs, R. Fardel et al, Appl. Phys. Lett. (2007) Al, R. Fardel et al, Appl. Surf. Sci. (2007) GdGaO, Banks et al., (2008) Polystyrene microbeads, A. Palla-Papavlu et al., JAP (2010) Mammalian cells, Doraiswamy et al., Appl.Surf. Sci.(2006) Liposomes, A. Palla-Papavlu et al, Appl. Phys. A (2011) 18
Furthermore: Polymer micropatterning for cellular behavior studies KEY PATTERNING PARAMETERS Laser fluence – 350 – 550 mJ/cm 2 Thickness ratio PEI to TP – 150 nm TP/100 nm PEI (PEI thickness > TP thickness) Transfer distance – contact Minimum thickness of the TP layer – 100 nm Laser fluence mJ/cm 2 550 500 450 400 350 MATERIALS Polyethilene glycol (PEG)-Repellent for cells Polyethileneimine (PEI)-attachment vector Growth medium: 10 % FCS and 0.1 % penicilin/steptomicin Trypsyn-EDTA solution 0.25 and 0.02 in PBS DMEM with phenol red SH-SY5Y human neuroblastoma cells cultured in FCS-DMEM DONOR RECEIVER 20 µm 20 µm Polymer spatially controlled micro patterning for cellular behavior study, V. Dinca et al, APA, 2011
Page 1 and 2: Maria Dinescu National Institute fo
Page 3 and 4: NILPRP PHOTONIC PROCESSING OF ADVAN
Page 5 and 6: RF Assisted Pulsed Laser Deposition
Page 7 and 8: X-Y-Z processing system
Page 9: PPAM Processing Laboratory PHOTONIC
Page 12 and 13: Other equipments-INFLPR • SEM (Sc
Page 14 and 15: OUR APPROACH: LIFT using a sacrific
Page 16 and 17: Sensor array responses to simulant
Page 20 and 21: Microfabrication of polystyrene mic
Page 22 and 23: Liquid printing Liquid printing
Page 24: International Cooperations • PSI

Maria Dinescu - IFA

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