Molecular origin of urea driven hydrophobic polymer collapse and unfolding depending on side chain chemistry

2017 ◽  
Vol 19 (28) ◽  
pp. 18156-18161 ◽  
Author(s):  
Divya Nayar ◽  
Angelina Folberth ◽  
Nico F. A. van der Vegt
Keyword(s):  
Molecular Simulations ◽  
Side Chain ◽  
Molecular Surfaces ◽  
Polymer Collapse ◽  
Hydrophobic Polymer ◽  
Molecular Origin

Urea ambivalence: molecular simulations show that collapse and unfolding of aqueous polymers occur in response to urea screening of nonpolar molecular surfaces.

Attractions, Water Structure, and Thermodynamics of Hydrophobic Polymer Collapse

2008 ◽  
Vol 112 (42) ◽  
pp. 13193-13196 ◽  
Author(s):  
Gaurav Goel ◽  
Manoj V. Athawale ◽  
Shekhar Garde ◽  
Thomas M. Truskett
Keyword(s):  
Water Structure ◽  
Polymer Collapse ◽  
Hydrophobic Polymer

scholarly journals Fitting Side-Chain NMR Relaxation Data Using Molecular Simulations

2021 ◽  
Author(s):  
Felix Kümmerer ◽  
Simone Orioli ◽  
David Harding-Larsen ◽  
Falk Hoffmann ◽  
Yulian Gavrilov ◽  
...  
Keyword(s):  
Molecular Simulations ◽  
Nmr Relaxation ◽  
Side Chain ◽  
Relaxation Data

scholarly journals Drying-induced hydrophobic polymer collapse

2002 ◽  
Vol 99 (10) ◽  
pp. 6539-6543 ◽  
Author(s):  
P. R. ten Wolde ◽  
D. Chandler
Keyword(s):  
Polymer Collapse ◽  
Hydrophobic Polymer

Small crowder interactions can drive hydrophobic polymer collapse as well as unfolding

2020 ◽  
Vol 22 (32) ◽  
pp. 18091-18101
Author(s):  
Divya Nayar
Keyword(s):  
Polymer Collapse ◽  
Hydrophobic Polymer

The strength of polymer–crowder attractions determine polymer collapse or unfolding. Collapse may occur via preferential depletion or adsorption of crowders.

Electroluminescent properties of side-chain naphthalimide-derivated polymers

1998 ◽  
Vol 95 (6) ◽  
pp. 1351-1354 ◽  
Author(s):  
C.-M. Bouché ◽  
P. Le Barny ◽  
H. Facoetti ◽  
F. Soyer ◽  
P. Robin
Keyword(s):  
Side Chain

Self-avoiding-self-attracting model of polymer collapse and adsorption

1991 ◽  
Vol 1 (3) ◽  
pp. 397-419 ◽  
Author(s):  
S. Cattarinussi ◽  
G. Jug
Keyword(s):  
Polymer Collapse
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