نتایج جستجو برای: anti exchange property
تعداد نتایج: 700900 فیلتر نتایج به سال:
Abstract Background: Rabies is the most important zoonosis in country. Anti-viral antibody conjugated with Fluorescein Isothiocyanate (FITC), is used for diagnosis of Rabies. We import this reagent from abroad. In this study we aimed to prepare this conjugated fluorescein antibody and assess its utility. Materials and methods: Rabbits were immunized with rabies vaccine, then serum samples ...
Antibodies are essential tools of biomedical and biochemical researches. Polyclonal antibodies are produced against different epitopes of antigens. Purified F(ab')2 can be used for animal’s immunization to produce polyclonal antibodies. Human immunoglobulin G (IgG) was purified by ion exchange chromatography method. In all stages verification method of the purified antibodies was sod...
动态自适应高分子凝胶具备可逆转变的特性, 如可切换的力学状态, 因而具有更多样化的功能及应用, 受到广泛关注. 然而, 大多数现有材料的可切换状态或可逆转变能力有限. 本文利用高分子-高分子间相互作用与高分子-溶剂间相互作用的竞争, 发展了一种溶剂置换策略来可逆切换动态凝胶的交联网络结构及其力学性能. 当高分子-高分子间相互作用优于高分子-溶剂间相互作用时, 高分子网络由松散的交联模式转变为密集的交联模式, 此时,凝胶从软弱的状态转变为强韧的状态. 这种转变可以通过恢复高分子-溶剂间相互作用而逆转. 此外, 该力学性能可调的高分子凝胶在极端条件下还表现出不干燥和抗冻的性质. 这项工作提出了一种简单而高效的可逆调控高分子凝胶结构与性能的策略, 并为设计开发智能和适应性凝胶材料提供了理论基础.
This note shows that for any cluster algebra, the exchange graph has non-leaving-face property.
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