2017
DOI: 10.1080/10426914.2017.1317795
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Investigation on replication of microfluidic channels by hot embossing

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Cited by 29 publications
(12 citation statements)
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“…Moreover, the force for demoulding also requires optimization; once the hardened material is removed from the mould, care should be taken to prevent distortion of the newly formed structure [ 131 ]. A study by Cogun et al (2017) investigated the hot embossing technique on poly(methyl methacrylate) (PMMA) microfluidic channels [ 132 ]. The authors developed microchannels with varying widths and depths to observe differences in the replication rates and symmetrical manifestations.…”
Section: Fabrication Techniques For Microfluidic Systemsmentioning
confidence: 99%
See 1 more Smart Citation
“…Moreover, the force for demoulding also requires optimization; once the hardened material is removed from the mould, care should be taken to prevent distortion of the newly formed structure [ 131 ]. A study by Cogun et al (2017) investigated the hot embossing technique on poly(methyl methacrylate) (PMMA) microfluidic channels [ 132 ]. The authors developed microchannels with varying widths and depths to observe differences in the replication rates and symmetrical manifestations.…”
Section: Fabrication Techniques For Microfluidic Systemsmentioning
confidence: 99%
“…These results demonstrated that the flow property and the heated temperature significantly influenced the skewness of the substrate. The optimal parameter for this technique was reported at 115 °C, 10 kN, and 8 min for a microchannel of 56 um width and 120 um depth [ 132 ].…”
Section: Fabrication Techniques For Microfluidic Systemsmentioning
confidence: 99%
“…Moreover, micromilling of PMMA by using end-mills with diameter as low as 20 µm have also been demonstrated [19]. On the other hand, the process can also be utilized to fabricate moulds for embossing [20] or PDMS moulding. The principles of operation of micromilling are essentially the same as for the conventional vertical milling process.…”
Section: Micromillingmentioning
confidence: 99%
“…The pressure force for embossing which is designed depends on the thickness of the copper film and substrate. There, the copper film is cut to form a positive bond to locally melted plastic close to the surface of the blank [ 39 , 40 , 41 , 42 , 43 , 44 , 45 ].…”
Section: Single-shot Injection Moldingmentioning
confidence: 99%