Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Albert Johner"'
Autor:
Suzanne M Balko, Torsten Kreer, Philip J Costanzo, Tim E Patten, Albert Johner, Tonya L Kuhl, Carlos M Marques
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e58392 (2013)
Polymer coatings are frequently used to provide repulsive forces between surfaces in solution. After 25 years of design and study, a quantitative model to explain and predict repulsion under strong compression is still lacking. Here, we combine exper
Externí odkaz:
https://doaj.org/article/6fc1bd082bba423eaa6a88fc56177b45
Publikováno v:
Macromolecules. 56:785-793
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6e3c938f5a0d78315e185088deae454
https://doi.org/10.1021/acs.macromol.2c02164
https://doi.org/10.1021/acs.macromol.2c02164
Publikováno v:
Macromolecules. 55:6275-6285
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1af46ff3cc9df3cf313379400d5cd364
https://doi.org/10.1021/acs.macromol.2c00779
https://doi.org/10.1021/acs.macromol.2c00779
Publikováno v:
Macromolecules. 55:6260-6274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b08e5735d64d38ca9d6c505b9c011900
https://doi.org/10.1021/acs.macromol.2c00569
https://doi.org/10.1021/acs.macromol.2c00569
Publikováno v:
Polymers; Volume 15; Issue 11; Pages: 2550
We studied the translocation of polyelectrolyte (PE) chains driven by an electric field through a pore by means of molecular dynamics simulations of a coarse-grained HP model mimicking high salt conditions. Charged monomers were considered as polar (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::a81c12e94d946f7578eae3444666f4e0
Publikováno v:
ACS Macro Letters. 11:382-386
Overall charged polymers with quenched charge sequences often adopt partially globular structures which result from the interplay between the disorder in charge sequences and thermal fluctuations. Simple energetic considerations show that structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caf39854c236f22d5b5b9f85600e3139
https://doi.org/10.1021/acsmacrolett.1c00655
https://doi.org/10.1021/acsmacrolett.1c00655
Publikováno v:
ACS Macro Letters
A scaling theory of statistical (Markov) polyampholytes is developed to understand how sequence correlations, that is, the blockiness of positive and negative charges, influences conformational behavior. An increase in the charge patchiness leads to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::110f065602868c13f1293808b533960a
https://doi.org/10.1021/acsmacrolett.1c00318
https://doi.org/10.1021/acsmacrolett.1c00318
Publikováno v:
The Journal of Physical Chemistry B. 125:4987-4997
We study the role of information (the relative entropy) for polymers undergoing coil-globule transitions driven by a time-dependent force. Pulling experiments at various speeds are performed by Brownian dynamics simulations. We obtain the work distri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f45d2db2369eccc406bf71154d5c0c94
https://doi.org/10.1021/acs.jpcb.1c01119
https://doi.org/10.1021/acs.jpcb.1c01119
Publikováno v:
Macromolecules. 54:3232-3246
The primary sequence of charged monomers in a polyampholyte has a profound effect on its conformational properties. In this work, theory and simulations are used to predict how the sequence influen...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa843f5fb1d44f940eb2a9706b9b3707
https://doi.org/10.1021/acs.macromol.0c02515
https://doi.org/10.1021/acs.macromol.0c02515
Publikováno v:
Polymers; Volume 14; Issue 4; Pages: 797
Polyampholytes (PA) are a special class of polymers comprising both positive and negative monomers along their sequence. Most proteins have positive and negative residues and are PAs. Proteins have a well-defined sequence while synthetic PAs have a r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcba8d96be24ddf78b3b2fd85a38a7a7
https://pubmed.ncbi.nlm.nih.gov/35215709
https://pubmed.ncbi.nlm.nih.gov/35215709