...
首页> 外文期刊>Annali di Chimica: Journal of Analytical and Environmental Chemistry >Nmr evidence of a supramolecular structure of water
【24h】

Nmr evidence of a supramolecular structure of water

机译:水的超分子结构的NMR证据

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

The hypothesis advanced in this paper is based on the formation of dissipative stuctures in the form of suparmolecular structures of water by virtur of its hydrogen bonds structurally similar to a liquid crystal The supramolecular structure could be a macromoleule typical of living corganism(Plant or anima) which as we knon is ~80% water with a complex conformation induced initially by an active principle and with remains organising sitself as a result of an input of energy 9dynamistaion electromagnetic wave or other0 Water is the most abundant substance on earth and had been very well studied with a number of model strucgtures having been jproposed and refined.Notwithstanding this it remains an anaomalous liquid where no single model is able to explain all of its properties.Recemtly our resecarch group in Siena carried out NMR studies on the wter molecule measuring nuclear spin relaxation times T_1 and T_2 The phemomena observed lead to the conclusion that water and aqueous solutions should be regarded as continuous polymorphous self-organizing systems.At the macro-level the eater behaviour is related with biodiversity the core of biological evolution.
机译:本文提出的假设是基于水的超分子结构形式的耗散结构的形成,该结构通过其氢键的结构类似于液晶而形成。超分子结构可能是典型的活生物(植物或动物)的大分子。我们所知道的是〜80%的水,最初是由主动原理引起的复杂构型,由于输入能量而保持组织状态9动态电磁波或其他0水是地球上最丰富的物质,并且非常好研究人员对许多模型结构进行了精心设计和完善,尽管如此,它仍然是一种异常液体,没有一个模型能够解释其所有特性。据悉,我们在锡耶纳的研究小组对测量核自旋的wter分子进行了NMR研究。弛豫时间T_1和T_2观察到的现象导致得出以下结论:水和水溶液食者的行为与生物多样性有关,是生物进化的核心。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号