The present study investigates the influence of the addition of l-arginine to a matrix of carboxymethylated nanofibrillated cellulose (CMC-NFC). with the aim of fabricating a mobile copyright facilitated transport membrane for the separation of CO2. Self-standing films were prepared by casting an aqueous suspension containing different amounts of amino acid (15−30−45 wt. %... https://rbdoutlet.shop/product-category/womens-tights-2/