The individual cellulose nanofibres inside of aqueous dispersions had been negatively stained with one% phosphotungstic acid prior to the TEM imaging employing a Tecnai ST20 200 kV (Fig. 3a–d). Slim aerogels had been fabricated and dried on 300-mesh Au carbon movie TEM grids for imaging in order to avoid achievable https://beausldsf.blue-blogs.com/32488493/how-much-you-need-to-expect-you-ll-pay-for-a-good-energy-efficient-glazing-in-sw6