当前位置: X-MOL 学术Polym. Bull. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Performance efficiency of MIP OH polymers as organic filler on cellulose pulp waste to form cellulosic paper sheets with biological evaluation and computational studies
Polymer Bulletin ( IF 3.2 ) Pub Date : 2021-04-20 , DOI: 10.1007/s00289-021-03685-y
Asmaa M. Fahim , Ehab E. Abu-El Magd

In this elucidation, we synthesized novel molecularly imprinted polymers (MIPOH1-4) that were used as organic fillers on bagasse pulp to form cellulosic paper sheets, the formation of MIPOH1-4 from the reaction of enaminone 3 with methyl methacrylate monomer in the presence of ethylene glycol dimethyl acrylate and 2,2’-azobisisobutyronitrile. The obtained MIPOH1-4 was confirmed via FT-IR and SEM with different pore sizes. And we noticed that the increase of template 3 increases the hydrogen bond between monomer and template and gave sponge surface of MIPOH4. Furthermore, the computational energies of the template with different monomers utilize DFT/B3LYP/6-31G (d) level to know the stability of polymers and hydrogen bonding between them. So that we applied that in paper manufacture through the adsorption of MIPOH4 as an organic filler on bagasse pulp to form novel cellulosic paper sheets with different concentrations and these sheets which characteristic through FT-IR, SEM, sizing test, tensile strength, and elucidation their antimicrobial activity with theoretical and docking studies. The MIPOH4 and cellulosic paper sheets showed the thermal stability and high tendency of sizability of these paper sheets and concluded the interaction between cellulose fibers of pulp with MIPOH polymer with physical hydrogen bonding.



中文翻译:

通过生物学评估和计算研究,MIP OH聚合物作为有机填料对纤维素纸浆废料形成纤维素纸的性能效率

在此说明中,我们合成了新型分子印迹聚合物(MIP OH1-4),将其用作甘蔗渣纸浆上的有机填料,以形成纤维素纸片,由烯胺3与甲基丙烯酸甲酯单体的反应形成MIP OH1-4。乙二醇二甲基丙烯酸甲酯和2,2'-偶氮二异丁腈的存在。通过FT-IR和SEM确认所获得的MIP OH1-4具有不同的孔径。并且我们注意到,模板3的增加增加了单体与模板之间的氢键,并产生了MIP OH4的海绵表面。。此外,具有不同单体的模板的计算能量利用DFT / B3LYP / 6-31G(d)级来了解聚合物的稳定性以及它们之间的氢键。因此,我们将其应用到造纸中,方法是将有机溶剂MIP OH4吸附在蔗渣纸浆上,以形成具有不同浓度的新型纤维素纸片,这些纸片通过FT-IR,SEM,施胶试验,拉伸强度和澄清度进行表征其抗菌活性与理论和对接研究有关。MIP OH4和纤维素纸片显示出这些纸片的热稳定性和较高的适度化趋势,并得出了纸浆纤维素纤维与MIP OH之间的相互作用的结论。 具有物理氢键的聚合物。

更新日期:2021-04-20
down
wechat
bug