Extraction of Alkali Metal Picrates with Benzo-18-crown-6 into Various Organic Solvents. Fundamental Equilibria which Govern the Highest Extraction Selectivity for K+among Alkali Metal Ions

1995 ◽  
Vol 68 (5) ◽  
pp. 1309-1314 ◽  
Author(s):  
Yasuyuki Takeda ◽  
Atsuhiro Kawarabayashi ◽  
Keiko Takahashi ◽  
Yoshihiro Kudo
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Organic Solvents ◽  
Alkali Metal Ions ◽  
Extraction Selectivity

Ion–peptide interactions between alkali metal ions and a termini-protected dipeptide: modeling a portion of the selectivity filter in K+ channels

2019 ◽  
Vol 21 (2) ◽  
pp. 561-571 ◽  
Author(s):  
Shun-ichi Ishiuchi ◽  
Yuta Sasaki ◽  
James M. Lisy ◽  
Masaaki Fujii
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Selectivity Filter ◽  
Alkali Metal Ions ◽  
K Channels ◽  
Peptide Interactions

Differentiating K+ and Na+ binding patterns in peptide sequences.

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