scholarly journals Erratum: Bio-based biodegradable hydrogels prepared by crosslinking of microbial poly(γ-glutamic acid) with L-lysine in aqueous solution

2011 ◽  
Vol 43 (9) ◽  
pp. 809-809
Author(s):  
Saeko Murakami ◽  
Nobuyoshi Aoki ◽  
Shuichi Matsumura
2008 ◽  
Vol 116 (1-3) ◽  
pp. 445-451 ◽  
Author(s):  
María D. Gutiérrez-Valero ◽  
Paloma Arranz-Mascarós ◽  
M. Luz Godino-Salido ◽  
María D. López-León ◽  
Rafael López-Garzón ◽  
...  

2014 ◽  
Vol 13 (1) ◽  
Author(s):  
Romualda Bregier-Jarzebowska

AbstractThe interactions between L-glutamic acid (Glu) and 1,7-diamino-4-azaheptan (3,3-tri) and 1,8-diamino-4-azaoktan (Spd) in metal-free systems and in the appropriate Cu(II) ions complexes were studied by potentiometric and spectral methods. The composition and overall stability constants of complexes forming in the systems studied were determined and the reactions centres were identified. In the complex formation conditions, the ligands have positive and negative reaction centres, which are also the potential sites of metal coordination. Below pH 7 in metal-free systems, the terminal amine groups from both triamines and the oxygen atoms from –C


1969 ◽  
Vol 42 (4) ◽  
pp. 1113-1118 ◽  
Author(s):  
Akio Ohnishi ◽  
Katsuya Hayashi ◽  
Junzo Noguchi

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