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[47] Electrostatic Slowdown in Kinetics of Spinodal Decomposition
[47] Electrostatic Slowdown in Kinetics of Spinodal Decomposition
A. M. Rumyantsev*
J. Chem. Phys. 2026, 164, 054901. [link]
[46] Torsional Polymer Chains: Flexibility Models, Conformational Entropy, and Uniaxial–Biaxial Nematic Phase Transition
[46] Torsional Polymer Chains: Flexibility Models, Conformational Entropy, and Uniaxial–Biaxial Nematic Phase Transition
J. Huang and A. M. Rumyantsev*
Macromolecules 2026, 59, 1804–1817. [link]
[45] Manifold of Polyampholyte Necklaces: From Charge Migration to Hierarchical Structures
[45] Manifold of Polyampholyte Necklaces: From Charge Migration to Hierarchical Structures
Y. Wu, A. M. Rumyantsev*, and J. J. de Pablo
Macromolecules 2025, 58, 9832–9850. [link]
[44] Scaling Laws for Charge Transport in Isotropic Bulks and Solutions of Conjugated Polymers
[44] Scaling Laws for Charge Transport in Isotropic Bulks and Solutions of Conjugated Polymers
J. Huang and A. M. Rumyantsev*
Macromolecules 2025, 58, 4459–4477. [link]
[43] Electrostatically Stabilized Microstructures: From Clusters to Necklaces to Bulk Microphases (Invited Viewpoint)
[43] Electrostatically Stabilized Microstructures: From Clusters to Necklaces to Bulk Microphases (Invited Viewpoint)
A. M. Rumyantsev* and A. Johner
ACS Macro Lett. 2025, 14, 472-483. [link]
[42] Polyampholyte Sequence Controls the Type of Electrostatic Coil-Globule Transition in Good Solvent
[42] Polyampholyte Sequence Controls the Type of Electrostatic Coil-Globule Transition in Good Solvent
K. C. Sinha and A. M. Rumyantsev*
J. Chem. Phys. 2025, 162, 054902. [link]
[41] Why Sequence Blockiness Sharpens Coil–Globule Transition in Heteropolymers
[41] Why Sequence Blockiness Sharpens Coil–Globule Transition in Heteropolymers
A. M. Rumyantsev*
Macromolecules 2024, 57, 10454–10462. [link]
[40] Complete Diagram of Conformational Regimes for Polyampholytic Disordered Proteins
[40] Complete Diagram of Conformational Regimes for Polyampholytic Disordered Proteins
A. M. Rumyantsev*, A. A. Gavrilov, and A. Johner
Macromolecules 2024, 57, 5533-5544. [link]
[39] Surface-Immobilized Interpolyelectrolyte Complexes Formed by Polyelectrolyte Brushes
[39] Surface-Immobilized Interpolyelectrolyte Complexes Formed by Polyelectrolyte Brushes
A. M. Rumyantsev, E. B. Zhulina, and O. V. Borisov
ACS Macro Letters 2023, 12, 1727-1732. [link]
[38] Structure and Dynamics of Hybrid Colloid–Polyelectrolyte Coacervates: Insights from Molecular Simulations
[38] Structure and Dynamics of Hybrid Colloid–Polyelectrolyte Coacervates: Insights from Molecular Simulations
B. Yu, H, Liang, P. F. Nealey, M. V. Tirrell, A. M. Rumyantsev, and J. J. de Pablo
Macromolecules 2023, 56, 7256-7270. [link]
[37] Scattering Evidence of Positional Charge Correlations in Polyelectrolyte Complexes
[37] Scattering Evidence of Positional Charge Correlations in Polyelectrolyte Complexes
Y. N. Fang=, A. M. Rumyantsev=, A. E. Neitzel, H. Liang, W. T. Heller, P. F. Nealey, M. V. Tirrell, and J. J. de Pablo
Proc. Natl. Acad. Sci. U. S. A. 2023, 120, e2302151120. [link]
[36] Scaling Theory of Circular Surface Micelles of Diblock Copolymers
[36] Scaling Theory of Circular Surface Micelles of Diblock Copolymers
A. M. Rumyantsev*
Macromolecules 2023, 56, 6162-6172. [link]
[35] Salt-Added Solution of Markov Polyampholytes: Diagram of States, Antipolyelectrolyte Effect, and Self-Coacervate Dynamics
[35] Salt-Added Solution of Markov Polyampholytes: Diagram of States, Antipolyelectrolyte Effect, and Self-Coacervate Dynamics
A. M. Rumyantsev* and A. Johner
Macromolecules 2023, 56, 5201-5216. [link]
[34] Structure and Dynamics of Hybrid Colloid–Polyelectrolyte Coacervates
[34] Structure and Dynamics of Hybrid Colloid–Polyelectrolyte Coacervates
A. M. Rumyantsev*, O. V. Borisov, and J. J. de Pablo
Macromolecules 2023, 56, 1713-1730. [link]
[33] Isotropic-to-Nematic Transition in Salt-Free Polyelectrolyte Coacervates from Coarse-Grained Simulations
[33] Isotropic-to-Nematic Transition in Salt-Free Polyelectrolyte Coacervates from Coarse-Grained Simulations
B. Yu, H. Liang, A. M. Rumyantsev, and J. J. de Pablo
Macromolecules 2022, 55, 9627–9639. [link]
[32] Unifying Weak and Strong Charge Correlations within the Random Phase Approximation: Polyampholytes of Various Sequences
[32] Unifying Weak and Strong Charge Correlations within the Random Phase Approximation: Polyampholytes of Various Sequences
A. M. Rumyantsev*, A. Johner, M. V. Tirrell, and J. J. de Pablo
Macromolecules 2022, 55, 6260-6274. [link]
[31] Sequence Blockiness Controls the Structure of Polyampholyte Necklaces
[31] Sequence Blockiness Controls the Structure of Polyampholyte Necklaces
A. M. Rumyantsev, A. Johner, and J. J. de Pablo
ACS Macro Letters 2021, 10, 1048-1054. [link]
[30] Molecular Mass Dependence of Interfacial Tension in Complex Coacervation
[30] Molecular Mass Dependence of Interfacial Tension in Complex Coacervation
D. J. Audus, S. Ali, A. M. Rumyantsev, Y. Ma, J. J. de Pablo, and V. M. Prabhu
Phys. Rev. Lett. 2021, 126, 237801. [link]
[29] Polyelectrolyte Complex Coacervation across a Broad Range of Charge Densities
[29] Polyelectrolyte Complex Coacervation across a Broad Range of Charge Densities
A. E. Neitzel, Y. Fan, B. Yu, A. M. Rumyantsev, J. J. de Pablo, and M. V. Tirrell
Macromolecules 2021, 54, 6878-6890. [link]
[28] Scaling Theory of Neutral Sequence-Specific Polyampholytes
[28] Scaling Theory of Neutral Sequence-Specific Polyampholytes
A. M. Rumyantsev, N. E. Jackson, A. Johner, and J. J. de Pablo
Macromolecules 2021, 54, 3232-3246. [link]
[27] Complex Сoacervation of Statistical Polyelectrolytes: Role of Monomer Sequences and Formation of Inhomogeneous Coacervates
[27] Complex Сoacervation of Statistical Polyelectrolytes: Role of Monomer Sequences and Formation of Inhomogeneous Coacervates
B. Yu, A. M. Rumyantsev, N. E. Jackson, H. Liang, J. M. Ting, S. Meng, M. V. Tirrell, and J. J. de Pablo
Mol. Syst. Des. Eng. 2021, 6, 790-804. [link]
[26] Polyelectrolyte Complex Coacervates: Recent Developments and New Frontiers (Review)
[26] Polyelectrolyte Complex Coacervates: Recent Developments and New Frontiers (Review)
A. M. Rumyantsev, N. E. Jackson, and J. J. de Pablo
Annu. Rev. Cond. Mat. Phys. 2021, 12, 155-176. [link]
[25] Microphase Separation in Polyelectrolyte Blends: Weak Segregation Theory and Relation to Nuclear “Pasta”
[25] Microphase Separation in Polyelectrolyte Blends: Weak Segregation Theory and Relation to Nuclear “Pasta”
A. M. Rumyantsev and J. J. de Pablo
Macromolecules 2020, 53, 1281-1292. [link]
[24] Crossover from Rouse to Reptation Dynamics in Salt-Free Polyelectrolyte Complex Coacervates
[24] Crossover from Rouse to Reptation Dynamics in Salt-Free Polyelectrolyte Complex Coacervates
B. Yu, P. M. Rauscher, N. E. Jackson, A. M. Rumyantsev, and J. J. de Pablo
ACS Macro Letters 2020, 9, 1318-1324. [link]
[23] Effect of Solvent Quality on the Phase Behavior of Polyelectrolyte Complexes
[23] Effect of Solvent Quality on the Phase Behavior of Polyelectrolyte Complexes
L. Li, A. M. Rumyantsev, S. Srivastava, S. Meng, J. J. de Pablo, and M. V. Tirrell
Macromolecules 2020, 53, 105-114. [link]
[22] Electrostatically Stabilized Microphase Separation in Blends of Oppositely Charged Polyelectrolytes
[22] Electrostatically Stabilized Microphase Separation in Blends of Oppositely Charged Polyelectrolytes
A. M. Rumyantsev, A. A. Gavrilov, and E. Yu. Kramarenko
Macromolecules 2019, 52, 7167-7174. [link]
[21] Controlling Complex Coacervation via Random Polyelectrolyte Sequences
[21] Controlling Complex Coacervation via Random Polyelectrolyte Sequences
A. M. Rumyantsev, N. E. Jackson, B. Yu, J. M. Ting, W. Chen, M. V. Tirrell, and J. J. de Pablo
ACS Macro Letters 2019, 8, 1296-1302. [link]
[20] Liquid Crystalline and Isotropic Coacervates of Semiflexible Polyanions and Flexible Polycations
[20] Liquid Crystalline and Isotropic Coacervates of Semiflexible Polyanions and Flexible Polycations
A. M. Rumyantsev and J. J. de Pablo
Macromolecules 2019, 52, 5140-5156. [link]
[19] Temperature-Induced Re-Entrant Morphological Transitions in Block-Copolymer Micelles
[19] Temperature-Induced Re-Entrant Morphological Transitions in Block-Copolymer Micelles
A. M. Rumyantsev*, F. A. M. Leermakers, E. B. Zhulina, I. I. Potemkin, and O. V. Borisov
Langmuir 2019, 35, 2680-2691. [link]
[18] Microphase Separation in Complex Coacervate Due to Incompatibility between Polyanion and Polycation
[18] Microphase Separation in Complex Coacervate Due to Incompatibility between Polyanion and Polycation
A. M. Rumyantsev*, E. Y. Kramarenko, and O. V. Borisov
Macromolecules 2018, 51, 6587-6601. [link]
[17] Scaling Theory of Complex Coacervate Core Micelles
[17] Scaling Theory of Complex Coacervate Core Micelles
A. M. Rumyantsev, E. B. Zhulina, and O. V. Borisov
ACS Macro Letters 2018, 7, 811-816. [link]
[16] Complex Coacervate of Weakly Charged Polyelectrolytes: Diagram of States
[16] Complex Coacervate of Weakly Charged Polyelectrolytes: Diagram of States
A. M. Rumyantsev, E. B. Zhulina, and O. V. Borisov
Macromolecues 2018, 51, 3788-3801. [link]
[15] Communication: Light Driven Remote Control of Microgels’ Size in the Presence of Photosensitive Surfactant: Complete Phase Diagram
[15] Communication: Light Driven Remote Control of Microgels’ Size in the Presence of Photosensitive Surfactant: Complete Phase Diagram
S. Schimka, Y. D. Gordievskaya, N. Lomadze, M. Lehmann, R. von Klitzing, A. M. Rumyantsev, E. Yu. Kramarenko, and S. Santer
J. Chem. Phys. 2017, 147, 031101. [link]
[14] Explicit Description of Complexation between Oppositely Charged Polyelectrolytes as an Advantage of the Random Phase Approximation over the Scaling Approach
[14] Explicit Description of Complexation between Oppositely Charged Polyelectrolytes as an Advantage of the Random Phase Approximation over the Scaling Approach
A. M. Rumyantsev and I. I. Potemkin
Phys. Chem. Chem. Phys. 2017, 19, 27580-27592. [link]
[13] Two Regions of Microphase Separation in Ion-Containing Polymer Solutions
[13] Two Regions of Microphase Separation in Ion-Containing Polymer Solutions
A. M. Rumyantsev and E. Yu. Kramarenko
Soft Matter 2017, 13, 6831-6844. [link]
[12] Non-Classical Growth of Water-Redispersible Spheroidal Gold Nanoparticles Assisted by Leonardite Humate
[12] Non-Classical Growth of Water-Redispersible Spheroidal Gold Nanoparticles Assisted by Leonardite Humate
A. Yu. Polyakov, V. A. Lebedev, E. A. Shirshin, A. M. Rumyantsev, A. B. Volikov, A. Zherebker, A. V. Garshev, E. A. Goodilin, and I. V. Perminova
CrystEngComm 2017, 19, 876-886. [link]
[11] Photosensitive Microgels Containing Azobenzene Surfactants of Different Charges
[11] Photosensitive Microgels Containing Azobenzene Surfactants of Different Charges
S. Schimka, N. Lomadze, M. Rabe, A. Kopyshev, M. Lehmann, R. von Klitzing, A. M. Rumyantsev, E. Yu. Kramarenko, and S. Santer
Phys. Chem. Chem. Phys. 2017, 19, 108-117. [link]
[10] Polyelectrolyte Gel Swelling and Conductivity vs Counterion Type, Cross-Linking Density, and Solvent Polarity
[10] Polyelectrolyte Gel Swelling and Conductivity vs Counterion Type, Cross-Linking Density, and Solvent Polarity
A. M. Rumyantsev, A. Pan, S. G. Roy, P. De, and E. Yu. Kramarenko
Macromolecules 2016, 49, 6630-6643. [link]
[9] A Polymer Microgel at a Liquid–Liquid Interface: Theory vs. Computer Simulations
[9] A Polymer Microgel at a Liquid–Liquid Interface: Theory vs. Computer Simulations
A. M. Rumyantsev, R. A. Gumerov, and I. I. Potemkin
Soft Matter 2016, 12, 6799-6811. [link]
[8] Mixing of Two Immiscible Liquids within the Polymer Microgel Adsorbed at Their Interface
[8] Mixing of Two Immiscible Liquids within the Polymer Microgel Adsorbed at Their Interface
R. A. Gumerov=, A. M. Rumyantsev=, A. A. Rudov, A. Pich, W. Richtering, M. Möller, and I. I. Potemkin
ACS Macro Letters 2016, 5, 612-616. [link]
[7] Polymer Gels with Associating Side Chains and Their Interaction with Surfactants
[7] Polymer Gels with Associating Side Chains and Their Interaction with Surfactants
Yu. D. Gordievskaya, A. M. Rumyantsev, and E. Yu. Kramarenko
J. Phys. Chem. 2016, 144, 184902. [link]
[6] Communication: Intraparticle Segregation of Structurally Homogeneous Polyelectrolyte Microgels Caused by Long-Range Coulomb Repulsion
[6] Communication: Intraparticle Segregation of Structurally Homogeneous Polyelectrolyte Microgels Caused by Long-Range Coulomb Repulsion
A. M. Rumyantsev, A. A. Rudov, and I. I. Potemkin
J. Phys. Chem. 2015, 142, 171105. [link]
[5] Theory of Collapse and Overcharging of a Polyelectrolyte Microgel Induced by an Oppositely Charged Surfactant
[5] Theory of Collapse and Overcharging of a Polyelectrolyte Microgel Induced by an Oppositely Charged Surfactant
A. M. Rumyantsev, S. Santer, and E. Yu. Kramarenko
Macromolecules 2014, 47, 5388-5399. [link]
[4] New Type of Swelling Behavior upon Gel Ionization: Theory vs Experiment
[4] New Type of Swelling Behavior upon Gel Ionization: Theory vs Experiment
O. E. Philippova, A. M. Rumyantsev, E. Yu. Kramarenko, and A. R. Khokhlov
Macromolecules 2013, 47, 9359-5367. [link]
[3] Effect of Ion Pair Formation on the Structure of Polymer Micelles with Ionic Amphiphilic Coronae
[3] Effect of Ion Pair Formation on the Structure of Polymer Micelles with Ionic Amphiphilic Coronae
A. M. Rumyantsev and E. Yu. Kramarenko
J. Chem. Phys. 2013, 138, 204904. [link]
[2] Polymer Micelles with Hydrophobic Core and Ionic Amphiphilic Corona. 2. Starlike Distribution of Charged and Nonpolar Blocks in Corona
[2] Polymer Micelles with Hydrophobic Core and Ionic Amphiphilic Corona. 2. Starlike Distribution of Charged and Nonpolar Blocks in Corona
E. A. Lysenko, A. I. Kulebyakina, P. S. Chelushkin, A. M. Rumyantsev, E. Yu. Kramarenko, and A. B. Zezin
Langmuir 2012, 28, 12663–12670. [link]
[1] Polymer Micelles with Hydrophobic Core and Ionic Amphiphilic Corona. 2. Starlike Distribution of Charged and Nonpolar Blocks in Corona
[1] Polymer Micelles with Hydrophobic Core and Ionic Amphiphilic Corona. 2. Starlike Distribution of Charged and Nonpolar Blocks in Corona
E. A. Lysenko, A. I. Kulebyakina, P. S. Chelushkin, A. M. Rumyantsev, E. Yu. Kramarenko, and A. B. Zezin
Langmuir 2012, 28, 17108–17117. [link]
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