Reaction Medium pH Dependent Existence of MnII Bound [ON] Donor Zwitterionic Chelating Ligand and Self-Assembly of Hydroxido-Bridged MnII4 Cluster

2010 ◽  
Vol 2010 (17) ◽  
pp. 2530-2536 ◽  
Author(s):  
Mrinal Sarkar ◽  
Valerio Bertolasi ◽  
Debashis Ray
Keyword(s):  
Self Assembly ◽  
Reaction Medium ◽  
Medium Ph ◽  
Chelating Ligand ◽  
Ph Dependent

scholarly journals Alpha helical surfactant-like peptides self-assemble into pH-dependent nanostructures

Soft Matter ◽  
2021 ◽  
Vol 17 (11) ◽  
pp. 3096-3104
Author(s):  
Valeria Castelletto ◽  
Jani Seitsonen ◽  
Janne Ruokolainen ◽  
Ian W. Hamley
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Small Angle ◽  
Self Assembly ◽  
X Ray ◽  
Cryogenic Transmission Electron Microscopy ◽  
X Ray Scattering ◽  
Transmission Electron ◽  
Ph Dependent ◽  
Ray Scattering

A designed surfactant-like peptide is shown, using a combination of cryogenic-transmission electron microscopy and small-angle X-ray scattering, to have remarkable pH-dependent self-assembly properties.

pH-dependent self-assembly of copper(II) complexes with a new imidazole-containing polyamine ligand: Synthesis, structure and magnetic property

Polyhedron ◽  
2008 ◽  
Vol 27 (12) ◽  
pp. 2672-2680 ◽  
Author(s):  
Zhao-Peng Qi ◽  
Zheng-Shuai Bai ◽  
Qing Yuan ◽  
Taka-aki Okamura ◽  
Kai Cai ◽  
...  
Keyword(s):  
Magnetic Property ◽  
Self Assembly ◽  
Ph Dependent ◽  
Ligand Synthesis

pH-Dependent In-Cell Self-Assembly of Peptide Inhibitors Increases the Anti-Prion Activity While Decreasing the Cytotoxicity

2017 ◽  
Vol 18 (3) ◽  
pp. 943-950 ◽  
Author(s):  
Muhammad Waqas ◽  
Woo-jin Jeong ◽  
Young-Joo Lee ◽  
Dae-Hwan Kim ◽  
Chongsuk Ryou ◽  
...  
Keyword(s):  
Self Assembly ◽  
Peptide Inhibitors ◽  
Ph Dependent

L-Methionine based phenolic compound mediates unusual assembly of AgNPs and exerts efficient anti-biofilm effect

RSC Advances ◽  
2016 ◽  
Vol 6 (51) ◽  
pp. 45716-45726 ◽  
Author(s):  
V. Vinod Kumar ◽  
Lowrence Rene Christena ◽  
P. Praveen ◽  
Meenakshi Sundaram Muthuraman ◽  
Nagarajan Saisubramanian ◽  
...  
Keyword(s):  
Phenolic Compound ◽  
Self Assembly ◽  
Capping Agents ◽  
Chelating Ligand

A methionine based phenolic chelating ligand together with PSS, PVA, PVP and SDS capping agents produced an unusual self-assembly of AgNPs and strong anti-biofilm effect.

scholarly journals Dynamics of Primary Events in the Photocycle of Excited Bacteriorhodopsin

2004 ◽  
Vol 36 (11) ◽  
pp. 724-728 ◽  
Author(s):  
Jun-Jun Lu ◽  
Ming Ming ◽  
Yi Yang ◽  
Jia Wu ◽  
Bo Li ◽  
...  
Keyword(s):  
Dynamic Behavior ◽  
Time Scale ◽  
Excitation Wavelength ◽  
Ultrafast Dynamics ◽  
Medium Ph ◽  
Pump Probe ◽  
Dynamical Behaviors ◽  
Retinal Chromophore ◽  
Ph Dependent ◽  
The One

Abstract Transient dynamic behavior of the excited bacteriorhodopsin (BR), which was isolated from the strain H. salinarum, was studied at excitation wavelength from 585 to 639 nm. With the one-color femtosecond (fs) pump-probe technique, we revealed the primary events in BR's photocycle that took place in an ultrafast time scale. From the analysis of the decay components of the dynamical traces, it was evident that the isomerization of the retinal chromophore in BR and the intermediate J's formation occurred within 500 fs. BR exhibited pH-dependent dynamical behaviors. When the medium pH was between 5 and 9, the BR ultrafast dynamics has no obvious change. In contrast, the dynamical curves were obviously affected when the pH was out of that region.

scholarly journals Melanin production by tyrosinase activity on a tyrosine-rich peptide fragment and pH-dependent self-assembly of its lipidated analogue

2019 ◽  
Vol 17 (18) ◽  
pp. 4543-4553 ◽  
Author(s):  
Jessica A. Hutchinson ◽  
Ian W. Hamley ◽  
Charlotte J. C. Edwards-Gayle ◽  
Valeria Castelletto ◽  
Cristian Piras ◽  
...  
Keyword(s):  
Self Assembly ◽  
Tyrosinase Activity ◽  
The Self ◽  
Peptide Fragment ◽  
Melanin Production ◽  
Gut Hormone ◽  
Ph Dependent

The self-assembly of a palmitoylated peptide C16-EELNRYY based on a fragment of the gut hormone peptide PYY3–36 is investigated.

scholarly journals pH dependent photocatalytic hydrogen evolution by self-assembled perylene bisimides

2017 ◽  
Vol 5 (16) ◽  
pp. 7555-7563 ◽  
Author(s):  
Michael C. Nolan ◽  
James J. Walsh ◽  
Laura L. E. Mears ◽  
Emily R. Draper ◽  
Matthew Wallace ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Self Assembly ◽  
The Self ◽  
Photocatalytic Hydrogen Evolution ◽  
Perylene Bisimide ◽  
Ph Dependent ◽  
Self Assembled ◽  
Perylene Bisimides

We show the importance of the self-assembly of a perylene bisimide on its photocatalytic activity.

Synthesis and pH-dependent self-assembly of semifluorinated calix[4]arenes

Tetrahedron ◽  
2007 ◽  
Vol 63 (25) ◽  
pp. 5539-5547 ◽  
Author(s):  
Oana M. Martin ◽  
Sandro Mecozzi
Keyword(s):  
Self Assembly ◽  
Ph Dependent

scholarly journals Atomistic simulations of pH-dependent self-assembly of micelle and bilayer from fatty acids

2012 ◽  
Vol 137 (19) ◽  
pp. 194902 ◽  
Author(s):  
Brian H. Morrow ◽  
Peter H. Koenig ◽  
Jana K. Shen
Keyword(s):  
Fatty Acids ◽  
Self Assembly ◽  
Atomistic Simulations ◽  
Ph Dependent

Self-assembled graphene monoliths: properties, structures and their pH-dependent self-assembly behavior

2015 ◽  
Vol 30 (1) ◽  
pp. 30-40 ◽  
Author(s):  
Gang Wang ◽  
Li-tao Jia ◽  
Bo Hou ◽  
De-bao Li ◽  
Jun-gang Wang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Ph Dependent ◽  
Self Assembled ◽  
Assembly Behavior
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