Artem M Rumyantsev
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Explore the profile of Artem M Rumyantsev including associated specialties, affiliations and a list of published articles.
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21
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115
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Recent Articles
1.
Sinha K, Rumyantsev A
J Chem Phys
. 2025 Feb;
162(5).
PMID: 39898571
Coarse-grained molecular dynamics simulations are employed to explore the conformational behavior of globally neutral polyampholytes under good solvent conditions. The interplay between non-Coulomb repulsions and sequence-dependent Coulomb attractions of monomers...
2.
Rumyantsev A, Zhulina E, Borisov O
ACS Macro Lett
. 2023 Dec;
12(12):1727-1732.
PMID: 38061050
A scaling theory of interaction and complex formation between planar polyelectrolyte (PE) brush and oppositely charged mobile linear PEs is developed. Counterion release is found to be the main driving...
3.
Yu B, Liang H, Nealey P, Tirrell M, Rumyantsev A, de Pablo J
Macromolecules
. 2023 Oct;
56(18):7256-7270.
PMID: 37781214
Electrostatic interactions in polymeric systems are responsible for a wide range of liquid-liquid phase transitions that are of importance for biology and materials science. Such transitions are referred to as...
4.
Fang Y, Rumyantsev A, Neitzel A, Liang H, Heller W, Nealey P, et al.
Proc Natl Acad Sci U S A
. 2023 Jul;
120(32):e2302151120.
PMID: 37523553
Polyelectrolyte complexation plays an important role in materials science and biology. The internal structure of the resultant polyelectrolyte complex (PEC) phase dictates properties such as physical state, response to external...
5.
Rumyantsev A, Borisov O, de Pablo J
Macromolecules
. 2023 Mar;
56(4):1713-1730.
PMID: 36874532
We develop a scaling theory for the structure and dynamics of "hybrid" complex coacervates formed from linear polyelectrolytes (PEs) and oppositely charged spherical colloids, such as globular proteins, solid nanoparticles,...
6.
Rumyantsev A, Jackson N, Yu B, Ting J, Chen W, Tirrell M, et al.
ACS Macro Lett
. 2022 Jun;
8(10):1296-1302.
PMID: 35651159
The utilization of chemical sequence control in polymeric materials is key to enabling material design on par with biomacromolecular systems. One important avenue for scalable sequence-controlled polymers leverages the random...
7.
Rumyantsev A, Zhulina E, Borisov O
ACS Macro Lett
. 2022 Jun;
7(7):811-816.
PMID: 35650773
We propose scaling theory of complex coacervate core micelles (C3Ms). Such micelles arise upon electrostatically driven coassembly of bis-hydrophilic ionic/nonionic diblock copolymers with oppositely charged ionic blocks or bis-hydrophilic diblock...
8.
Yu B, Rauscher P, Jackson N, Rumyantsev A, de Pablo J
ACS Macro Lett
. 2022 May;
9(9):1318-1324.
PMID: 35638633
Considerable interest in the dynamics and rheology of polyelectrolyte complex coacervates has been motivated by their industrial application as viscosity modifiers. A central question is the extent to which classical...
9.
Gumerov R, Rumyantsev A, Rudov A, Pich A, Richtering W, Moller M, et al.
ACS Macro Lett
. 2022 May;
5(5):612-616.
PMID: 35632381
We report on the behavior of two immiscible liquids within polymer microgel adsorbed at their interface. By means of dissipative particle dynamics (DPD) simulations and theoretical analysis in the framework...
10.
Rumyantsev A, Johner A, de Pablo J
ACS Macro Lett
. 2021 Sep;
10(8):1048-1054.
PMID: 34476121
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...