Fabrication and Application of Iron(III)-Oxide Nanoparticle/Polydimethylsiloxane Composite Cone in Microfluidic Channels

Table 2

Parameters of weight ratio of the nanoparticles and the magnetic field.

		wt. %	Height increase, Δℎ
			30 s	40 s	50 s	60 s
Distance between substrate and magnet (mm)	1.5	2.22	0.033	0.040	0.048	0.054
		6.38	0.086	0.102	0.123	0.145
	1.75	6.38	0.032	0.035	0.004	0.042
		10.2	0.032	0.038	0.043	0.051