On the Electrically Driven Motion

摘要：

　　Comprehension of electric currents can be sought in several ways.We note two issues: On the one hand,the experimental evidence that electric power can be converted into mechanical power.On the other hand,the long-established theoretical habit of reducing electric phenomena to the mechanical paradigm.Both of them involve electrically driven motion,but reductionism prevents the use of electrical signals as a theoretical basis for process control.Thus we leave it and re-explore conversions.In this article,we briefly review the interpretation in terms of ionic transport of two classical approaches to electrolysis.Then we describe isoelectric focusing,whereby protein migration in an immobilized pH gradient can be achieved by means of an electric field without meaningful ionic current between the electrodes.We finally propose an acoustic analogy for the latter technique and similar ionic transports.

作者: S.L.Vesely A.A.Vesely C.A.Dolci

作者单位: I.T.B.-C.N.R.,Italy Via L.Anelli 13,Milano,Italy Liceo Einstein,Milano,Italy

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 1156-1160

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）