Fig. 4. Schematic illustration of (A) preparation protocols for primary and secondary emulsions based on phenolic–lactoferrin conjugate and polysaccharide. Reproduced from ref. 54 with permission from Elsevier, copyright 2016; (B) anchoring Pd(ii) onto EGCG–collagen fibers with subsequent formation of Pd(0) nanoparticles. Reproduced from ref. 44 with permission from Elsevier, copyright 2009.
