通过液液相分离构筑非平衡态原始细胞模型

来源 :第十一届全国软物质与生命物质物理学术会议 | 被引量 : 0次 | 上传用户:fang_pi
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  虽然早在35~40 亿年前地球上就出现了生命,但迄今为止人们仍然无法理解生命在原始条件下如何起源。基于原始细胞模型的研究为剖析生命起源的机理提供了可能。生命是动态的,所有的生命过程都需要能量参与。因此,原始细胞模型应该处于非平衡态,与环境之间存在能量和物质的交换。但目前广泛研究的以空心囊泡和微滴为基础的模型都是建立在平衡态基础上的,与环境之间没有明显的能量流动。
其他文献
  我们采用模拟退火技术,研究了星形四元聚合物在稀溶液中的自组装形态,该星形聚合物由一个亲溶剂臂和3 个疏溶剂臂组成。我们构建了随亲溶剂臂的体积分数和不同疏溶剂臂之间
  We study the mechanism of enhanced permeability of lipid bilayers induced by the adsorption of single chain nanoparticles(SCNP)with controlled hydrophobicit
会议
  The nucleotide addition cycle(NAC)of an elongating RNA polymerase(RNAP)along DNA usually consists of multiple kinetics steps,including from nucleotide bindi
会议
  In nature,soft structures,such as protein assemblies,can organize reversibly into functional and often hierarchical architectures through noncovalent intera
会议
  In recent years,growing interest has emerged in droplet-based microfluidics with feasibility of individual control on the interested minute analytes or targ
会议
  受盲文输出标准的限制,现有技术很难在毫米级空间完成对盲文凸点显示的控制,致使现有盲文输出手段存在显示内容少,价格昂贵的不足,无法满足视障群体的自学需求.ER 阀门的微流
会议
  As an excellent flexible biomaterial,Bombyx mori silk fibroin materials offer exquisite mechanical,optical,and electrical properties which are advantageous
会议
  The enormous catalytic power of natural enzymes relies on the ability to facilitate the rate-limiting step in the catalytic cycle [1].Although it has been w
会议
  When immersed in an electrolyte solution,a charged particle would be enveloped in an ionic cloud of screening counter-ions,denoted the Debye layer.Applicati
会议
  Tumor suppressor p53,as a transcription factor,regulates the expression of a series of genes to prevent cells from becoming cancerous.It was reported that p
会议