P 1.tif (1.25 MB)
Microscopic structure of chromatographic paper (100X)
Version 3 2015-11-20, 15:45
Version 2 2015-11-20, 15:45
figure
posted on 2015-11-20, 15:40 authored by Duarte Miguel PrazeresDuarte Miguel Prazeres, Ana Margarida Mendonça RosaScanning electron microscope image of chromatographic paper Whatman N. 1 showing the tangle of mulitscale fibers and network of pores characteristic of cellulose. The paper sample was covered with a conductive layer of gold-palladium particles and observed on a Hitachi S2400 SEM microscope in the low vacuum mode. Magnification: 100X.
