The individual cellulose nanofibres in aqueous dispersions were negatively stained with 1% phosphotungstic acid before the TEM imaging using a Tecnai ST20 200 kV (Fig. 3a–d). Skinny aerogels ended up fabricated and dried on 300-mesh Au carbon film TEM grids for imaging to stay away from achievable variations of The https://bertien135ors0.wikidirective.com/user