青鱼鳞片生物驻极态的AFM研究

THE STUDY ON BIOELECTRET STATE OF FISH SCALE BY AFM

本文对生物驻极体鱼鳞片进行了原子力显微镜（ＡＦＭ）分析，得出了决定生物驻极体的极化储存的重要因素，不仅仅是水分子，鱼鳞片中骨胶元的有序排列也是形成生物驻极体极化储存的重要因素。并在ＡＦＭ观察中发现了青鱼鳞片中的粒状结构的现象，据分析，这较大可能是由于胶原蛋白分予交联形成“结”现象结果，而且该“结”的数量随鱼龄不同而有差异。

Through analysing the fish scale with AFM, we fotmd that it is not only water moleculeSbut also the older pennutation of collagen in fish Which govrm the polarfactiDn stDrage ofbioelectret. BesideS, with AFM we found that the collagen fonns jUnctions thiDughcorsslinking and the number of jUnctions varies with the fish age.