常见的研究生文献汇报

Example two Fig. 9 shows a schematic illustration of the synthesis routes of single-molecular nano-particles multi-HPBPEA-g-PNIPAM Three-step synthesis approach was used to prepare thermoresponsive CSP by Cai and Liu to synthesize a novel single-molecular/unimolecular nanoparticle, multi hyperbranched poly[2-((2-bromopropionyl)oxy) ethyl acrylate)-g-poly ( Nisopropylacrylamide ] (HPBPEA-g-PNIPAM), via atom transfer radical polymerization (ATRP). Mu et al. prepared a monodisperse and multilayer core–shell (MMLCS) via surface cross-linking emulsion polymerization. Example three Fig. 10 shows the preparation of multilayer core–shell (MMLCS) emulsion via surface cross-linking emulsion polymerization. The PBA core was synthesized by seed polymerization using the PBA seed at 75± 2℃ for 3.5 h. GMA:甲基丙烯酸缩水甘油酯BA：丁基丙烯酸酯 Example four Thermosensitive PSt–PNIPAM core–shell particles were synthesized using photoemulsion polymerization technique. This new synthesis strategy may Produce a thermosensitive shell of PNIPAM networks with more homogeneous cross-linking density. Example five 5 mol% NIPAM Kim et al. fabricated monodisperse core–shell microgels based PNIPAM by capillary microfluidic technique. Used to develop novel biomaterials for applications in drug delivery, artificial muscles, and cancer therapy. Fig. 12 Drop formation of pre-microgel drops in a capillary microfluidic device. (毛细管装置中微凝胶的液滴状微流动图示意图) 4. Development of latex particle morphology of CSP Affected by many variables cross-linking radical penetration diffusion processing polarity of monomers batch processing semi-batch processing 4.1 Effect of cross-linking Durant et al. have predicted the effect of cross-linked seed latex particles on equilibrium particle morphology of two component particles, which is considered to be occluded morphology (OCC), inverse core–shell (ICS) and core–shell (CS) structures. Sheu et al. prepared core-shell latices by seeded emulsion polymerization of styrene (St) int