Purple Membrane fragments in planar Bilayer Lipid Membrane (BLM) can produce different photopotential signals with different ionic strengthes in the media.

嵌入紫膜碎片的BLM系统在不同离强度的产生不同的光电位信号。

With a systematic study on the effects of ionophores and ion channel on the photopotential signals, this paper verified ike nonproton ion translocation in Purple Membrane.

文通过在加入离或离通道剂对紫膜的光电响应信号进行了系统的研究。结果表明:上述光电位信号的差异主要是由紫膜的非离的迁移引起的。