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Fig. 8 | Nanoscale Research Letters

Fig. 8

From: Fabrication of polydimethylsiloxane nanofluidic chips under AFM tip-based nanomilling process

Fig. 8

Relationship between a nanochannel height, b nanochannel width, and transfer parameters (various weight ratio of PDMS) during second transfer, where the channel molds were fabricated with a normal load of 25 μN and a frequency of 100 Hz, and c typical AFM image and d corresponding cross-section of the nanochannel obtained from wall III at a weight ratio of 10:1 during second transfer

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