Self-Assembly of Flexible β-Strands into Immobile Amyloid-Like β-Sheets in Membranes As Revealed by Solid-State 19F NMR

2012 ◽  
Vol 134 (15) ◽  
pp. 6512-6515 ◽  
Author(s):  
Parvesh Wadhwani ◽  
Erik Strandberg ◽  
Nico Heidenreich ◽  
Jochen Bürck ◽  
Susanne Fanghänel ◽  
...  
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
19F Nmr ◽  
Β Sheets

scholarly journals Self-Assembly of the Membrane-Bound β-Stranded Peptide (KIGAKI)3 into Immobilized Amyloid Fibrils Observed by Solid-State 19F-NMR

2012 ◽  
Vol 102 (3) ◽  
pp. 488a
Author(s):  
Parvesh Wadhwani ◽  
Erik Strandberg ◽  
Nico Heidenreich ◽  
Jochen Buerck ◽  
Susanne Fanghaenel ◽  
...  
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Amyloid Fibrils ◽  
19F Nmr ◽  
Membrane Bound

Stepwise Self-assembly of a Tripeptide from Molecular Dimers to Supramolecular β-sheets in Crystals and Amyloid-like Fibrils in the Solid State

2004 ◽  
Vol 16 (5) ◽  
pp. 331-335 ◽  
Author(s):  
Apurba Kumar Das ◽  
Arijit Banerjee ◽  
Michael G.B. Drew ◽  
Debasish Haldar ◽  
Arindam Banerjee
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Β Sheets

Self-assembly of β-turn forming synthetic tripeptides into supramolecular β-sheets and amyloid-like fibrils in the solid state

Tetrahedron ◽  
2004 ◽  
Vol 60 (14) ◽  
pp. 3251-3259 ◽  
Author(s):  
Samir Kumar Maji ◽  
Debasish Haldar ◽  
Michael G.B Drew ◽  
Arijit Banerjee ◽  
Apurba Kumar Das ◽  
...  
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Β Sheets

Azoimidazole gold(III) complexes: Synthesis, structural characterization and self-assembly in the solid state

2021 ◽  
Vol 522 ◽  
pp. 120373
Author(s):  
Alexander G. Tskhovrebov ◽  
Alexander S. Novikov ◽  
Boris S. Tupertsev ◽  
Alexey A. Nazarov ◽  
Anastasia A. Antonets ◽  
...  
Keyword(s):  
Solid State ◽  
Structural Characterization ◽  
Self Assembly

scholarly journals Self-assembly of arene ruthenium acylpyrazolone fragments to tetranuclear metallacycles. Molecular structures and solid-state 15N CPMAS NMR correlations

2016 ◽  
Vol 45 (9) ◽  
pp. 3974-3982 ◽  
Author(s):  
Riccardo Pettinari ◽  
Fabio Marchetti ◽  
Claudio Pettinari ◽  
Francesca Condello ◽  
Brian W. Skelton ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Self Assembly ◽  
Solid State Nmr ◽  
Molecular Structures ◽  
Sandwich Complexes ◽  
Solid State Nmr Spectroscopy ◽  
Half Sandwich

Mono- and tetranuclear Ru(ii) half-sandwich complexes containing acylpyrazolone ligands. 13C and 15N solid state NMR spectroscopy.

scholarly journals Mechanochemical and solvent-free assembly of zirconium-based metal–organic frameworks

2016 ◽  
Vol 52 (10) ◽  
pp. 2133-2136 ◽  
Author(s):  
Krunoslav Užarević ◽  
Timothy C. Wang ◽  
Su-Young Moon ◽  
Athena M. Fidelli ◽  
Joseph T. Hupp ◽  
...  
Keyword(s):  
Solid State ◽  
High Temperatures ◽  
Self Assembly ◽  
Metal Organic Frameworks ◽  
Accelerated Aging ◽  
Solvent Free ◽  
Catalytically Active ◽  
Metal Organic ◽  
Strong Acids ◽  
Zirconium Metal

Mechanochemistry and accelerated aging are new routes to zirconium metal–organic frameworks, yielding UiO-66 and catalytically active UiO-66-NH2 accessible on the gram scale through mild solid-state self-assembly, without strong acids, high temperatures or excess reactants.

Supramolecular Self-Assembly of V-Shaped Water Trimers and Diethylenetriamine Molecules in a New Solid State Ferrous Molybdenum(V) Phosphate

2013 ◽  
Vol 24 (1) ◽  
pp. 243-257 ◽  
Author(s):  
Yunshan Zhou ◽  
Sadaf ul Hassan ◽  
Lijuan Zhang ◽  
Xianqi Li ◽  
Waqar Ahmad
Keyword(s):  
Solid State ◽  
Self Assembly

Correlation of the solid-state reactivities of racemic 2,4(6)-di-O-benzoyl-myo-inositol 1,3,5-orthoformate and its 4,4′-bipyridine cocrystal with their crystal structures

2014 ◽  
Vol 70 (11) ◽  
pp. 1040-1045 ◽  
Author(s):  
Majid I. Tamboli ◽  
Vir Bahadur ◽  
Rajesh G. Gonnade ◽  
Mysore S. Shashidhar
Keyword(s):  
Solid State ◽  
Self Assembly ◽  
Transfer Reaction ◽  
Acyl Transfer ◽  
Transfer Reactions ◽  
Group Transfer ◽  
Hydrogen Bonding Interactions ◽  
Benzoyl Group ◽  
The Stability ◽  
Group Migration

Racemic 2,4(6)-di-O-benzoyl-myo-inositol 1,3,5-orthoformate, C21H18O8,(1), shows a very efficient intermolecular benzoyl-group migration reaction in its crystals. However, the presence of 4,4′-bipyridine molecules in its cocrystal, C21H18O8·C10H8N2,(1)·BP, inhibits the intermolecular benzoyl-group transfer reaction. In(1), molecules are assembled around the crystallographic twofold screw axis (baxis) to form a helical self-assembly through conventional O—H...O hydrogen-bonding interactions. This helical association places the reactive C6-O-benzoyl group (electrophile, El) and the C4-hydroxy group (nucleophile, Nu) in proximity, with a preorganized El...Nu geometry favourable for the acyl transfer reaction. In the cocrystal(1)·BP, the dibenzoate and bipyridine molecules are arranged alternately through O—H...N interactions. The presence of the bipyridine molecules perturbs the regular helical assembly of the dibenzoate molecules and thus restricts the solid-state reactivity. Hence, unlike the parent dibenzoate crystals, the cocrystals do not exhibit benzoyl-transfer reactions. This approach is useful for increasing the stability of small molecules in the crystalline state and could find application in the design of functional solids.

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