含有氧乙烯侧链的两亲性聚谷氨酸酯的制备及性能研究的中期报告摘要：本中期报告主要介绍了含有氧乙烯侧链的两亲性聚谷氨酸酯的制备及性能研究的进展情况。首先，对于聚合物材料的研究背景和意义进行了简要介绍。然后，介绍了所选用的谷氨酸衍生物及合成路线，包括合成前体物、聚合反应以及后续的纯化和表征过程。接着，对聚合物材料的物理性质、热性能、溶解性质以及生物相容性等进行了初步的研究和分析。最后，总结了目前的研究成果，并展望了未来的研究方向。关键词：聚谷氨酸酯；氧乙烯侧链；两亲性；制备；性能研究Abstract:Thismidtermreportmainlyintroducestheprogressofthepreparationandperformanceresearchoftheamphiphilicpolyglutamateesterwithethyleneoxidesidechain.Firstly,theresearchbackgroundandsignificanceofpolymermaterialsarebrieflyintroduced.Then,theselectedglutamatederivativesandsyntheticroutesareintroduced,includingthesynthesisofprecursors,polymerizationreactions,andsubsequentpurificationandcharacterizationprocesses.Next,thephysicalproperties,thermalproperties,solubilityproperties,andbiocompatibilityofpolymermaterialsarepreliminarilystudiedandanalyzed.Finally,thecurrentresearchresultsaresummarized,andthefutureresearchdirectionisprospected.Keywords:polyglutamateester;ethyleneoxidesidechain;amphiphilic;preparation;performanceresearch.