间位芳纶纤维（PMIA）凭借优异的耐高温、耐化学和机械性能，广泛应用于航空航天、防护服等领域。然而，高结晶度和紧密的分子结构导致其染色性能较差。本研究采用DMSO 与 NaCl 协同作用，通过实验与分子动力学模拟相结合，揭示了 DMSO/NaCl ...

This study makes the fundamental discovery of the first natural animal rhodopsin that uses a chloride ion instead of an amino acid side chain as a counterion. Using a combination of biochemical and ...

Hypertonic saline refers to any saline solution with a concentration of sodium chloride (NaCl) higher than physiologic (0.9%). Commonly used preparations include 2%, 3%, 5%, 7%, and 23% NaCl.

The study introduces new tools for measuring the intracellular calcium concentration close to transmitter release sites, which may be relevant for synaptic vesicle fusion and replenishment. This ...

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America’s great salt swap began in the 1980s, when farmers’-market culture and the health-food movement helped American chefs ...

Kosher salt, like all salt, is NaCl—sodium ions electrostatically ... Sure, all the recipes now call for kosher salt, but a solution exists: Ignore the instructions and season intuitively.