Synthesis, Structure, and Characterization of N-Ligated Mo6S8L6 Cluster Complexes. Molecular Precursors to Chevrel Phases

1994 ◽  
Vol 33 (9) ◽  
pp. 1822-1832 ◽  
Author(s):  
Shane J. Hilsenbeck ◽  
Victor G. Young ◽  
Robert E. McCarley
Keyword(s):  
Cluster Complexes ◽  
Molecular Precursors ◽  
Chevrel Phases

Synthesis and Structural Characterization of Bimetallic Iron−Nickel Carbido Cluster Complexes

2010 ◽  
Vol 49 (7) ◽  
pp. 3465-3472 ◽  
Author(s):  
Sumit Saha ◽  
Lei Zhu ◽  
Burjor Captain
Keyword(s):  
Structural Characterization ◽  
Cluster Complexes ◽  
Iron Nickel

scholarly journals B-Type Natriuretic Peptide: From Posttranslational Processing to Clinical Measurement

2012 ◽  
Vol 58 (1) ◽  
pp. 83-91 ◽  
Author(s):  
Jens P Goetze
Keyword(s):  
Natriuretic Peptide ◽  
Endocrine Cells ◽  
Peptide Structure ◽  
Molecular Heterogeneity ◽  
Posttranslational Processing ◽  
Peptide Fragments ◽  
Molecular Precursors ◽  
Cardiac Pathophysiology ◽  
Cellular Secretion

Abstract BACKGROUND Plasma cardiac natriuretic peptides and peptide fragments from their molecular precursors are markers of heart disease. Clinical studies have defined the current diagnostic utility of these markers, whereas biochemical elucidation of peptide structure and posttranslational processing has revealed new plasma peptide forms of potential clinical use. CONTENT Natriuretic propeptide structures undergo variable degrees of endo- and exoproteolytic cleavages as well as amino acid modifications, which leave the plasma phase of the peptides highly heterogeneous and dependent on cardiac pathophysiology and capacity. An ongoing characterization of the molecular heterogeneity may not only help us to appreciate the biosynthetic capacity of the endocrine heart but may also lead to the discovery of new and more disease-specific targets for future molecular diagnosis. SUMMARY Peptides derived from pro–atrial natriuretic peptide and pro–B-type natriuretic peptide are useful plasma markers in heart failure. New data have defined cardiac myocytes as competent endocrine cells in posttranslational processing and cellular secretion.

Synthesis and Characterization of Single, Double, and Triple Butterfly [2Fe2E] (E = Se, S) Cluster Complexes Related to the Active Site of [FeFe]-Hydrogenases

2011 ◽  
Vol 30 (15) ◽  
pp. 4097-4107 ◽  
Author(s):  
Wei Gao ◽  
Li-Cheng Song ◽  
Bang-Shao Yin ◽  
Hui-Ning Zan ◽  
De-Fu Wang ◽  
...  
Keyword(s):  
Active Site ◽  
Synthesis And Characterization ◽  
Cluster Complexes

Cluster synthesis. 24. Synthesis and characterization of new sulfur-containing tungsten-iron carbonyl cluster complexes

1989 ◽  
Vol 28 (4) ◽  
pp. 703-709 ◽  
Author(s):  
Richard D. Adams ◽  
James E. Babin ◽  
Jin Guu Wang ◽  
Wengan Wu
Keyword(s):  
Iron Carbonyl ◽  
Synthesis And Characterization ◽  
Carbonyl Cluster ◽  
Cluster Complexes ◽  
Sulfur Containing
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