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. 2021 Feb 17;15(3):4811–4823. doi: 10.1021/acsnano.0c09500

Figure 1.

Figure 1

Schematic illustration of the preparation of BADGE-SKL hy-LNPs and their application demonstrations. (1) Codissolution of SKL and BADGE in acetone-water (3:1, w/w). (2) Rapid coprecipitation of SKL and BADGE solution against water to form BADGE-SKL hy-LNPs. (3a) Intraparticle cross-linking of the hy-LNPs (BADGE ≤ 20 wt %) in the dispersion state and covalent surface functionalization of the stabilized particles with glycidyl trimethylammonium chloride (GTMA) at pH 12 via epoxy chemistry. (3b) Heat-induced release of BADGE from the hy-LNPs (BADGE ≥30 wt %), allowing both inter- and intraparticle cross-linking for application as a waterborne wood adhesive.