Guar gumbased multilayer fiber membranes inspired by plant ...
WEBSep 1, 2023 · Guar gumbased multilayer fiber membranes inspired by plant transpiration for enhancing the functionality of dry facial masks ... but its cost is higher [3], and the plastic bag to keep the wet facial mask also brings ... Mw = 2 × 10 6 g/mol) was purchased from Tianjin Guangfu Co., Ltd. in China. Cetyltrimethylammonium bromide (CTAB, Mw = 364. ...