The individual cellulose nanofibres inside of aqueous dispersions were being negatively stained with 1% phosphotungstic acid before the TEM imaging using a Tecnai ST20 two hundred kV (Fig. 3a–d). Slender aerogels were being fabricated and dried on 300-mesh Au carbon film TEM grids for imaging to avoid attainable changes of https://dead-skim-remover09976.getblogs.net/58634207/everything-about-fulham-secondary-glazing-solutions