نتایج جستجو برای: artificial channels
تعداد نتایج: 423951 فیلتر نتایج به سال:
Voltage-gated ion channels are a class of membrane proteins that temporally orchestrate the ion flux critical for chemical and electrical signaling in excitable cells. Current methods to investigate the function of these channels rely on heterologous expression in living systems or reconstitution into artificial membranes; however these approaches have inherent drawbacks which limit potential b...
Optical waveguide lightmode spectroscopic (OWLS) techniques were probed for monitoring ion permeation through channels incorporated into artificial lipid environment. A novel sensor set-up was developed by depositing liposomes or cell-derived membrane fragments onto hydrophilic polytetrafluoroethylene (PTFE) membrane. The fibrous material of PTFE membrane could entrap lipoid vesicles and the wa...
A distributed system consists of processes linked to one another by communication channels. A classical problem is how to model these channels realistically so that it is possible to write correct algorithms. Many algorithms are written under the assumption that the channels deliver the messages in the order in which they were sent, and an unknown arbitrary bound is assumed on the capacity of e...
Enhancing the public’s awareness of environmental protection is an important measure to achieve goal carbon peak and neutrality. This article takes improvement public participation in as starting point, discusses enthusiasm its legal channels for reporting complaining pollution, summarizes achievements existing problems construction complaint channels, proposes improve reports. Channel counterm...
“There is plenty of room at the bottom” [...]
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