听名字就知道是对猫咪肠胃是比较友好的，现想象猫舍就怕小病小灾，基本上一只拉全部都不保。

赁情图5PTNP50-b-PSHD25和(PTNP50-25%FTAD)-b-PSHD25的TEM图像(a-c)PTNP50-b-PSHD25的TEM图像。况比投稿及内容合作可加编辑微信：cailiaorenkefu。

中严(b)CHCl3中改性前后嵌段共聚物（0.01mgmL-1）的紫外-可见吸收光谱。现想象(b)嵌段共聚物的合成及其TAD改性。赁情图6聚合物薄膜改性前后的介电常数和介电损耗的频率依赖性(a)在室温下测量不同FTAD含量的聚合物薄膜改性前后的介电常数的频率依赖性。

况比图2改性前后无规共聚物与嵌段共聚物的紫外-可见吸收光谱(a)CHCl3中改性前后无规共聚物（0.01mgmL-1）的紫外-可见吸收光谱。对于PSHD-co-PEHD聚合物，中严利用4-(3-三氟甲基苯基)-1,2,4-三唑啉-3,5-二酮（FTAD）进行改性时，能够得到含有不饱和六元环的级联Alder-ene和Diels-Alder加成物。

因此，现想象表明基于TAD点击反应的选择性后功能化作为嵌段共聚物的一种可靠合成途径，在设计功能材料方面具有巨大的应用潜力。

文献链接：赁情TandemMetathesisPolymerization-InducedSelf-AssemblytoNanostructuredBlockCopolymerandtheControlledTriazolinedioneModificationforEnhancingDielectricProperties (Macromolecules2018,DOI:10.1021/acs.macromol.8b01645)【谢美然教授代表性论文】[1]JieChen,HongfeiLi,HengchenZhang,XiaojuanLiao,HuijingHan,LidongZhang,RuyiSun*andMeiranXie*.Blocking-cyclizationtechniqueforprecisesynthesisofcyclicpolymerswithregulatedtopology,Nat.Commun.,2018,9,5310.[2]JieChen,YuxinWang,HongfeiLi,HuijingHan,XiaojuanLiao,RuyiSun,XingyiHuang*,andMeiranXie*.RationalDesignandModificationofHigh-kBis(double-stranded)BlockCopolymerforHighElectricalEnergyStorageCapability,Chem.Mater.,2018,30,1102-1112.[3]JieChen,ChengLong,HongfeiLi,HuijingHan*,RuyiSun,MeiranXie*.Double-strandedblockcopolymerwithdual-polarizedlinkerforimprovingdielectricandelectricalenergystorageperformance,Polymer,2017,127,259-268.[4]WenmeiLiu,JieChen,DandanZhou,XiaojuanLiao,MeiranXie*andRuyiSun*.Ahigh-performancedielectricblockcopolymerwithaself-assembledsuperhelicalnanotubemorphology,Polym.Chem.,2017,8,725-734.[5]JianhuaWu,CuifangWang,DandanZhou,XiaojuanLiao,MeiranXie,*RuyiSun*.Branched1,2,3-Triazolium-FunctionalizedPolyacetylenewithEnhancedConductivity,Macromol.RapidCommun.,2016,37,2017-2022. [6]JunfangWang,HongfeiLi,XiaojuanLiao,MeiranXie*andRuyiSun*.Synthesisoftriazole-dendronizedpolyacetylenesbymetathesiscyclopolymerizationandtheirconductivity,Polym.Chem.,2016,7,4912-4923.[7]HuijingHan,ShaZhang,RuyiSun,JianhuaWu,MeiranXie*andXiaojuanLiao*.PhotocrosslinkablePolynorbornene-basedBlockCopolymerwithEnhancedDielectricandThermalProperties,ChineseJ.Polym.Sci.,2016,34,378-389.[8]JianhuaWu,JieChen,JunfangWang,XiaojuanLiao,MeiranXie*andRuyiSun*.Synthesisandconductivityofhyperbranchedpoly(triazolium)swithvariousend-cappinggroups,Polym.Chem.,2016,7,633-642.本文由材料人生物学术组biotech供稿，赁情材料牛审核整理。茶水较为温和，况比见效较慢，长期使用下来或许不错。

中严总结猫咪黑下巴是一种常见的猫咪皮肤疾病。现想象希望每只猫咪都能拥有一个干净无比的小下巴~~~。

如此一来，赁情嘴巴、鼻孔接触到碗的表面时，细菌就转移到了猫皮肤上。在这种情况下，况比有几种清洗方向可以选：※在猫咪吃完饭后，用棉布或棉签蘸淡盐水，帮助清洁猫咪的嘴巴及其周围，能起到杀菌消毒的作用。