Synthesis and Structure of a Molecular Metal Wheel, an Octanuclear Silver(I) Cluster Formed by Racemic 2-Mercaptopropionic Acid and Triphenylphosphine Ligands

2002 ◽  
Vol 31 (9) ◽  
pp. 922-923 ◽  
Author(s):  
Kenji Nomiya ◽  
Hironari Yokoyama ◽  
Ryusuke Noguchi ◽  
Kazuya Machida
Keyword(s):  
Mercaptopropionic Acid ◽  
Metal Wheel

[1-β-Mercaptopropionic acid, 8-norarginine]vasopressin and [1-β-mercaptopropionic acid, 8-D-norarginine]vasopressin. Two analogs with strong biological effects

1979 ◽  
Vol 44 (4) ◽  
pp. 1179-1186 ◽  
Author(s):  
Milan Zaoral ◽  
František Brtník ◽  
Martin Flegel ◽  
Tomislav Barth ◽  
Alena Machová
Keyword(s):  
Biological Effects ◽  
Disulfide Bridge ◽  
Protecting Groups ◽  
Pressor Effect ◽  
Amino Groups ◽  
Mercaptopropionic Acid ◽  
Antidiuretic Effect ◽  
Carbodiimide Method

[1-β-Mercaptopropionic acid, 8-norarginine]vasopressin (L8, D8; I, II) was prepared by condensation of β-benzylthiopropionyl-tyrosyl-phenylalanyl-glutaminyl-asparaginyl-S-benzylcysteine with Nγ-benzyloxycarbonyl-α,γ-diaminobutyryl-glycine amide (L2, D2) by the azide or carbodiimide method, respectively, removal of the benzyloxycarbonyl residue, guanidination of γ-amino groups, removal of protecting groups, closing of the disulfide bridge, and electrophoretic purification. I has an almost 2 times higher antidiuretic effect than DDAVP and a 3 times higher pressor effect than AVP. II has 20-25% of the antidiuretic effect of DDAVP and 16 IU/mg of the pressor effect.

Enhanced electrochemiluminescence of CdS quantum dots capped with mercaptopropionic acid activated by EDC for Zika virus detection

The Analyst ◽  
2021 ◽  
Author(s):  
Hui-Jun Zhang ◽  
Jin Zhu ◽  
Ning Bao ◽  
Shou-Nian Ding
Keyword(s):  
Quantum Dots ◽  
Zika Virus ◽  
Virus Detection ◽  
Cds Quantum Dots ◽  
Mercaptopropionic Acid ◽  
Sandwich Type ◽  
Cds Qds

The mechanism of enhanced ECL of MPA@CdS QDs by EDC activation was investigated, and a sandwich-type ECL immunosensor has been designed for Zika virus detection.

Sign in / Sign up

Export Citation Format

Share Document