The individual cellulose nanofibres inside aqueous dispersions ended up negatively stained with 1% phosphotungstic acid ahead of the TEM imaging utilizing a Tecnai ST20 200 kV (Fig. 3a–d). Slim aerogels had been fabricated and dried on three hundred-mesh Au carbon film TEM grids for imaging to stay away from doable https://michaelx198kzn4.myparisblog.com/profile