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This study reports on the effects of the presence of zeolite particles in the electrospinning of Poly (vinyl alcohol) (PVA) polymer solution and resultant fiber diameter. The investigation of the surface morphology was done by using scanning electron microscopy (SEM). The fiber diameters were measured using the ImageJ software. The results showed that, the fiber diameter ranged from 142–190nm from...
Cell-cell adhesion force is important for cell activities. In this paper, a novel cell-cell adhesion force measurement method using nano picker was proposed based on the nanorobotic manipulation system inside an environmental scanning electron microscopy (ESEM). The nano picker was fabricated from atomic force microscopy(AFM) cantilever by focused ion beam(FIB) etching. The spring constant of the...
In this paper, single cell adhesion force was measured using a nanofork. The nanofork was used to pick-up a single cell on a line-patterned substrate inside ESEM. The line-patterned substrate was used to provide small gaps between the single cells and the substrate. Therefore, the nanofork could be inserted through these gaps in order to successfully pick-up a single cell. Adhesion force was measured...
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