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Guseva DV, Glagolev MK, Lazutin AA, Vasilevskaya VV. Revealing Structural and Physical Properties of Polylactide: What Simulation Can Do beyond the Experimental Methods. POLYM REV 2023. [DOI: 10.1080/15583724.2023.2174136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- D. V. Guseva
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Moscow, Russia
| | - M. K. Glagolev
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Moscow, Russia
| | - A. A. Lazutin
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Moscow, Russia
| | - V. V. Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Moscow, Russia
- Chemistry Department, M. V. Lomonosov Moscow State University, Moscow, Russia
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Bulgakov AI, Ivanov VA, Vasilevskaya VV. Self-Assembly of Gel-Like Particles and Vesicles in Solutions of Polymers with Amphiphilic Repeat Unit. Polym Sci Ser A 2022. [DOI: 10.1134/s0965545x22030063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Glagolev MK, Glagoleva AA, Vasilevskaya VV. Microphase separation in helix-coil block copolymer melts: computer simulation. Soft Matter 2021; 17:8331-8342. [PMID: 34550153 DOI: 10.1039/d1sm00759a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
By means of molecular dynamics simulation, the process of the microphase separation in the melts of diblock helix-coil copolymers comprising a flexible and a helical block was studied. The resulting microstructures were examined, and the spatial distribution of the blocks and molecular packing were investigated. The phase diagram was built in terms of the fraction of the helical block and the incompatibility parameter of the blocks. The comparison of the diagrams for helix-coil and the classic coil-coil copolymer blends was carried out. It was shown that the total region where the ordering into distinctive microstructures takes place is similar for both diagrams. But for the helix-coil copolymers the area of the cylinders splits into the region of those with circular and elliptical cross-sections; the bicontinuous phase area is much wider; in the lamellar phases, the helical blocks were oriented precisely perpendicular to the lamellar interface, forming a cohesive interlocked structure of densely packed helices.
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Affiliation(s)
- M K Glagolev
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia.
| | - A A Glagoleva
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia.
| | - V V Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia.
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Glagoleva AA, Vasilevskaya VV. Multichain adsorption at fluid interfaces: Amphiphilic homopolymers vs copolymers. J Colloid Interface Sci 2020; 585:408-419. [PMID: 33307309 DOI: 10.1016/j.jcis.2020.11.083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/20/2020] [Accepted: 11/21/2020] [Indexed: 11/26/2022]
Abstract
HYPOTHESIS At selective liquid-liquid interface, amphiphilic homopolymers, having groups with different affinity for the liquids in each monomer unit, would demonstrate higher occupation of the interfacial layer than copolymers with various distributions of groups and be advantageous as interface stabilizers. EXPERIMENTS By means of Langevin dynamics computer simulation, conformations of multiple chains of amphiphilic macromolecules adsorbed at the liquid-liquid interface were studied. Monomer units having different affinity for the liquids were distributed variously along the polymer chains. Homopolymers, amphiphilic at the level of an individual monomer unit, and copolymers with random, altermating and multiblock distribution of groups were considered. The surface coverage, structure of the layer, and spatial distribution of monomer units were investigated depending on the polymer concentration. FINDINGS Compared to copolymers with random, alternating and multiblock distributions of the groups, the interfacial layer concentration of amphiphilic homopolymer is about 1.5 times higher, the adsorbed layer is remarkably thinner, has membrane-like structure and is asymmetric with respect to interface boundary. Also, the adsorbed amphiphilic homopolymers form fewer loops and tails, most located on one side of the interface. This combination of properties is promising for practical application in modern self-assembling molecular devices.
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Affiliation(s)
- A A Glagoleva
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia.
| | - V V Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia.
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Glagoleva AA, Larin DE, Vasilevskaya VV. Unusual Structures of Interpolyelectrolyte Complexes: Vesicles and Perforated Vesicles. Polymers (Basel) 2020; 12:E871. [PMID: 32290145 PMCID: PMC7240553 DOI: 10.3390/polym12040871] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/03/2020] [Accepted: 04/04/2020] [Indexed: 12/29/2022] Open
Abstract
By means of computer simulation and analytical theory, we first demonstrated that the interpolyelectrolyte complexes in dilute solution can spontaneously form hollow spherical particles with thin continuous shells (vesicles) or with porous shells (perforated vesicles) if the polyions forming the complex differ in their affinity for the solvent. The solvent was considered good for the nonionic groups of one macroion and its quality was varied for the nonionic groups of the other macroion. It was found that if the electrostatic interactions are weak compared to the attraction induced by the hydrophobicity of the monomer units, the complex in poor solvent tends to form "dense core-loose shell" structures of different shapes. The strong electrostatic interactions favor the formation of the layered, the hollow, and the filled structured morphologies with the strongly segregated macroions. Vesicles with perforated walls were distinguished as the intermediate between the vesicular and the structured solid morphologies. The order parameter based on the spherical harmonics expansion was introduced to calculate the pore distribution in the perforated vesicles depending on the solvent quality. The conditions of the core-shell and hollow vesicular-like morphologies formation were determined theoretically via the calculations of their free energy. The results of the simulation and theoretical approaches are in good agreement.
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Affiliation(s)
| | | | - V. V. Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 119991, Russia; (A.A.G.); (D.E.L.)
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Glagoleva AA, Vasilevskaya VV. On Conditions of Formation of Hollow Particles by an Interpolylectrolyte Complex. Polym Sci Ser A 2019. [DOI: 10.1134/s0965545x19060038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Lazutin AA, Vasilevskaya VV. Parking Garage Bicontinuous Structures of Densely Grafted Layers of Amphiphilic Homopolymers. Polym Sci Ser C 2018. [DOI: 10.1134/s1811238218020145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Glagolev MK, Vasilevskaya VV. Liquid-Crystalline Ordering of Filaments Formed by Bidisperse Amphiphilic Macromolecules. Polym Sci Ser C 2018. [DOI: 10.1134/s1811238218010046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Lazutin AA, Vasilevskaya VV, Khokhlov AR. Self-assembly in densely grafted macromolecules with amphiphilic monomer units: diagram of states. Soft Matter 2017; 13:8525-8533. [PMID: 29091101 DOI: 10.1039/c7sm01560g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
By means of computer modelling, the self-organization of dense planar brushes of macromolecules with amphiphilic monomer units was addressed and their state diagram was constructed. The diagram of states includes the following regions: disordered position of monomer units with respect to each other, strands composed of a few polymer chains and lamellae with different domain spacing. The transformation of lamellae structures with different domain spacing occurred within the intermediate region and could proceed through the formation of so-called parking garage structures. The parking garage structure joins the lamellae with large (on the top of the brushes) and small (close to the grafted surface) domain spacing, which appears like a system of inclined locally parallel layers connected with each other by bridges. The parking garage structures were observed for incompatible A and B groups in selective solvents, which result in aggregation of the side B groups and dense packing of amphiphilic macromolecules in the restricted volume of the planar brushes.
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Affiliation(s)
- A A Lazutin
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Vavilova ul., 28, Moscow 119991, Russia.
| | - V V Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Vavilova ul., 28, Moscow 119991, Russia.
| | - A R Khokhlov
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Vavilova ul., 28, Moscow 119991, Russia. and Faculty of Physics, M. V. Lomonosov Moscow State University, Leninskie gory, Moscow 119991, Russia
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Affiliation(s)
- A. A. Glagoleva
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia
| | - V. V. Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia
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Astakhov AM, Ivanov VA, Vasilevskaya VV. Effect of correlations in the interaction along polymer chain on the globule structure. Dokl Phys Chem 2017. [DOI: 10.1134/s001250161701002x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Machinskaya AE, Leclercq L, Boustta M, Vert M, Vasilevskaya VV. Salt effects on macrophase separations in non-stoichiometric mixtures of oppositely charged macromolecules: Theory and experiment. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/polb.24075] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- A. E. Machinskaya
- Faculty of Physics; M. V. Lomonosov Moscow State University; Leninskie Gory Moscow 119991 Russia
| | - L. Leclercq
- Max Mousseron Institute for Biomolecules, UMR CNRS 5247 CRBA, University of Montpellier; 34060 Montpellier France
| | - M. Boustta
- Max Mousseron Institute for Biomolecules, UMR CNRS 5247 CRBA, University of Montpellier; 34060 Montpellier France
| | - M. Vert
- Max Mousseron Institute for Biomolecules, UMR CNRS 5247 CRBA, University of Montpellier; 34060 Montpellier France
| | - V. V. Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds, RAS; UMR CNRS 5247, CRBA department, Vavilova Str, 28 Moscow 119991 Russia
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Lazutin AA, Govorun EN, Vasilevskaya VV, Khokhlov AR. New strategy to create ultra-thin surface layer of grafted amphiphilic macromolecules. J Chem Phys 2016; 142:184904. [PMID: 25978911 DOI: 10.1063/1.4920973] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
It was found first that macromolecules made of amphiphilic monomer units could form spontaneously an ultra-thin layer on the surface which the macromolecules are grafted to. The width of such layer is about double size of monomer unit consisting of hydrophilic A (repulsive) and hydrophobic (attractive) B beads. The hydrophilic A beads are connected in a polymer chain while hydrophobic B beads are attached to A beads of the backbone as side groups. Three characteristic regimes are distinguished. At low grafting density, the macromolecules form ultra-thin micelles of the shape changing with decrease of distance d between grafting points as following: circular micelles-prolonged micelles-inverse micelles-homogeneous bilayer. Those micelles have approximately constant height and specific top-down A-BB-A structure. At higher grafting density, the micelles start to appear above the single bilayer of amphiphilic macromolecules. The thickness of grafted layer in these cases is different in different regions of grafting surface. Only at rather high density of grafting, the height of macromolecular layer becomes uniform over the whole grafting surface. The study was performed by computer modeling experiments and confirmed in framework of analytical theory.
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Affiliation(s)
- A A Lazutin
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Vavilova ul. 28, Moscow 119991, Russia
| | - E N Govorun
- Faculty of Physics, M. V. Lomonosov Moscow State University, Leninskie Gory, Moscow 119991, Russia
| | - V V Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Vavilova ul. 28, Moscow 119991, Russia
| | - A R Khokhlov
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Vavilova ul. 28, Moscow 119991, Russia
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Lazutin AA, Glagolev MK, Vasilevskaya VV, Khokhlov AR. Hypercrosslinked polystyrene networks: An atomistic molecular dynamics simulation combined with a mapping/reverse mapping procedure. J Chem Phys 2014; 140:134903. [DOI: 10.1063/1.4869695] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Glagoleva AA, Vasilevskaya VV, Yoshikawa K, Khokhlov AR. Self-assembly of an amphiphilic macromolecule under spherical confinement: An efficient route to generate hollow nanospheres. J Chem Phys 2013; 139:244901. [PMID: 24387390 DOI: 10.1063/1.4839795] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- A A Glagoleva
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, 119991 Moscow, Russia
| | - V V Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, 119991 Moscow, Russia
| | - K Yoshikawa
- Faculty of Life and Medical Sciences, Doshisha University, Kyotanabe 610-0394, Japan
| | - A R Khokhlov
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Vavilova St. 28, 119991 Moscow, Russia
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Glagolev MK, Vasilevskaya VV, Khokhlov AR. Self-assembly of polymer layers with mobile grafting points: Computer simulation. Polym Sci Ser A 2012. [DOI: 10.1134/s0965545x12090027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Krotova MK, Vasilevskaya VV, Khokhlov AR. Compaction of DNA in solutions of highly charged proteins carrying the same charge as DNA. Polym Sci Ser C 2012. [DOI: 10.1134/s1811238212020014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Glagolev MK, Vasilevskaya VV, Khokhlov AR. Self-organization of amphiphilic macromolecules with local helix structure in concentrated solutions. J Chem Phys 2012; 137:084901. [DOI: 10.1063/1.4745480] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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Vasilevskaya VV, Ermilov VA. Computer simulation of macromolecular systems with amphiphilic monomer units: Biomimetic models. Polym Sci Ser A 2011. [DOI: 10.1134/s0965545x11090148] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Glagolev MK, Vasilevskaya VV, Khokhlov AR. Formation of fibrillar aggregates in concentrated solutions of rigid-chain amphiphilic macromolecules with fixed torsion and bend angles. Polym Sci Ser A 2011. [DOI: 10.1134/s0965545x11080037] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Glagoleva AA, Vasilevskaya VV, Khokhlov AR. Adsorption of amphiphilic comb-shaped macromolecules on a patterned surface. Polym Sci Ser A 2011. [DOI: 10.1134/s0965545x11040031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Krotova MK, Vasilevskaya VV, Makita N, Yoshikawa K, Khokhlov AR. DNA compaction in a crowded environment with negatively charged proteins. Phys Rev Lett 2010; 105:128302. [PMID: 20867679 DOI: 10.1103/physrevlett.105.128302] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2010] [Indexed: 05/29/2023]
Abstract
We studied the conformational properties of DNA in a salt solution of the strongly charged protein bovine serum albumin. DNA is compacted when a suitable amount of bovine serum albumin is added to the solution due to a crowding effect and strong electrostatic repulsion between DNA and bovine serum albumin, both of which carry negative charges. However, DNA undergoes an unfolding transition with an increase in the salt concentration. This observation contradicts the current understanding of polymer- and salt-induced condensation, ψ condensation. We propose a simple theoretical model by taking into account the competition between the translational entropy of ions and electrostatic interaction.
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Affiliation(s)
- M K Krotova
- Physics Department, M. V. Lomonosov Moscow State University, Moscow 119992, Russia
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Glagolev MK, Vasilevskaya VV, Khokhlov AR. Compactization of rigid-chain amphiphilic macromolecules with local helical structure. Polym Sci Ser A 2010. [DOI: 10.1134/s0965545x10070102] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yoshikawa K, Kidoaki S, Takahashi M, Vasilevskaya VV, Khokhlov AR. Marked discreteness on the coil-globule transition of single duplex DNA. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19961000631] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ermilov VA, Vasilevskaya VV, Khokhlov AR. Secondary structure of globules of copolymers consisting of amphiphilic and hydrophilic units: Effect of potential range. Polym Sci Ser A 2010. [DOI: 10.1134/s0965545x10030144] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Glagoleva AA, Vasilevskaya VV, Khokhlov AR. Microphase separation in the melts of diblock copolymers composed of linear and amphiphilic blocks. Polym Sci Ser A 2010. [DOI: 10.1134/s0965545x10020124] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Krotova MK, Vasilevskaya VV, Khokhlov AR. The effect of a low-molecular-mass salt on stoichiometric polyelectrolyte complexes composed of oppositely charged macromolecules with different solvent affinities. Polym Sci Ser A 2009. [DOI: 10.1134/s0965545x09100046] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ablyazov PN, Vasilevskaya VV, Khokhlov AR. Destruction of globules of Co- and homopolymer macromolecules in the presence of an amphiphilic substrate. Polym Sci Ser A 2009. [DOI: 10.1134/s0965545x09040087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Affiliation(s)
- V. V. Vasilevskaya
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Ul.28, Moscow 119991, Russia, Physics Department, M. V. Lomonosov Moscow State University, Leninskie Gory, Moscow 119992, Russia, and Department of Polymer Chemistry, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - V. A. Markov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Ul.28, Moscow 119991, Russia, Physics Department, M. V. Lomonosov Moscow State University, Leninskie Gory, Moscow 119992, Russia, and Department of Polymer Chemistry, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - G. ten Brinke
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Ul.28, Moscow 119991, Russia, Physics Department, M. V. Lomonosov Moscow State University, Leninskie Gory, Moscow 119992, Russia, and Department of Polymer Chemistry, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - A. R. Khokhlov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Ul.28, Moscow 119991, Russia, Physics Department, M. V. Lomonosov Moscow State University, Leninskie Gory, Moscow 119992, Russia, and Department of Polymer Chemistry, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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Starostina AA, Klochkov AA, Vasilevskaya VV, Khokhlov AR. Amphiphilic comb macromolecules with different distribution statistics of side-chain grafting sites: Mathematical modeling. Polym Sci Ser A 2008. [DOI: 10.1134/s0965545x08090101] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Markov VA, Vasilevskaya VV, Khalatur PG, ten Brinke G, Khokhlov AR. Conformational properties of rigid-chain amphiphilic macromolecules: The phase diagram. Polym Sci Ser A 2008. [DOI: 10.1134/s0965545x08060059] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Vasilevskaya VV, Leclercq L, Boustta M, Vert M, Khokhlov AR. Study of Interpolymer Complexes of Oppositely Charged Macromolecules with Different Affinity to Solvent. Macromolecules 2007. [DOI: 10.1021/ma070749v] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- V. V. Vasilevskaya
- Nesmeyanov Institute of Organoelemental Compounds (INEOS), Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia, and Max Mousseron Institute of Biomolecules, UMR CNRS 5247, Equipe CRBA, Faculté de Pharmacie, 15 avenue Charles Flahaut, BP 14491, 34093 Montpellier cedex 5, France
| | - L. Leclercq
- Nesmeyanov Institute of Organoelemental Compounds (INEOS), Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia, and Max Mousseron Institute of Biomolecules, UMR CNRS 5247, Equipe CRBA, Faculté de Pharmacie, 15 avenue Charles Flahaut, BP 14491, 34093 Montpellier cedex 5, France
| | - M. Boustta
- Nesmeyanov Institute of Organoelemental Compounds (INEOS), Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia, and Max Mousseron Institute of Biomolecules, UMR CNRS 5247, Equipe CRBA, Faculté de Pharmacie, 15 avenue Charles Flahaut, BP 14491, 34093 Montpellier cedex 5, France
| | - M. Vert
- Nesmeyanov Institute of Organoelemental Compounds (INEOS), Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia, and Max Mousseron Institute of Biomolecules, UMR CNRS 5247, Equipe CRBA, Faculté de Pharmacie, 15 avenue Charles Flahaut, BP 14491, 34093 Montpellier cedex 5, France
| | - A. R. Khokhlov
- Nesmeyanov Institute of Organoelemental Compounds (INEOS), Russian Academy of Sciences, Vavilova ul. 28, Moscow 119991, Russia, and Max Mousseron Institute of Biomolecules, UMR CNRS 5247, Equipe CRBA, Faculté de Pharmacie, 15 avenue Charles Flahaut, BP 14491, 34093 Montpellier cedex 5, France
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Petrovskaya EV, Vasilevskaya VV, Khokhlov AR. Catalytic reactions in emulsions in the presence of a polymeric catalyst. Polym Sci Ser A 2007. [DOI: 10.1134/s0965545x07060156] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Ziyatdinov ASH, Gusev LV, Vasilevskaya VV, Khokhlov AR. Analysis of correlations in location of hydrophobic and hydrophilic monomers in protein sequences. DOKL BIOCHEM BIOPHYS 2007; 411:361-4. [PMID: 17396582 DOI: 10.1134/s160767290606010x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- A S h Ziyatdinov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia
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Ermilov VA, Vasilevskaya VV, Khokhlov AR. Secondary globular structure of copolymers containing amphiphilic and hydrophilic units: Computer simulation analysis. Polym Sci Ser A 2007. [DOI: 10.1134/s0965545x07010129] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Vasilevskaya VV, Aerov AA, Khokhlov AR. Catalytic Reactions of a Surface-Active Catalyst and a Surface-Active Substrate in Emulsions: The Optimal Drop Size. Doklady Physical Chemistry 2004. [DOI: 10.1023/b:dopc.0000046627.19165.b5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Affiliation(s)
- V V Vasilevskaya
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia
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Vasilevskaya VV, Gusev LA, Khokhlov AR, Ikkala O, ten Brinke G. Domains in Melts of Comb−Coil Diblock Copolymers: Superstrong Segregation Regime. Macromolecules 2001. [DOI: 10.1021/ma001621f] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- V. V. Vasilevskaya
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow 117823, Russia; Physics Department, Moscow State University, Moscow 117234, Russia; Department of Engineering Physics and Mathematics, Helsinki University of Technology, FIN-02015 HUT, Espoo, Finland; and Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - L. A. Gusev
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow 117823, Russia; Physics Department, Moscow State University, Moscow 117234, Russia; Department of Engineering Physics and Mathematics, Helsinki University of Technology, FIN-02015 HUT, Espoo, Finland; and Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - A. R. Khokhlov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow 117823, Russia; Physics Department, Moscow State University, Moscow 117234, Russia; Department of Engineering Physics and Mathematics, Helsinki University of Technology, FIN-02015 HUT, Espoo, Finland; and Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - O. Ikkala
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow 117823, Russia; Physics Department, Moscow State University, Moscow 117234, Russia; Department of Engineering Physics and Mathematics, Helsinki University of Technology, FIN-02015 HUT, Espoo, Finland; and Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - G. ten Brinke
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow 117823, Russia; Physics Department, Moscow State University, Moscow 117234, Russia; Department of Engineering Physics and Mathematics, Helsinki University of Technology, FIN-02015 HUT, Espoo, Finland; and Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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Affiliation(s)
| | - A. A. Klochkov
- Physics Department, Moscow State University, Moscow 117234, Russia
| | - P. G. Khalatur
- Department of Physical Chemistry, Tver State University, Tver 170002, Russia
| | - A. R. Khokhlov
- Physics Department, Moscow State University, Moscow 117234, Russia
| | - G. ten Brinke
- Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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Vasilevskaya VV, Klochkov AA, Khalatur PG, Khokhlov AR, ten Brinke G. Microphase Separation within a Comb Copolymer with Attractive Side Chains: A Computer Simulation Study. MACROMOL THEOR SIMUL 2001. [DOI: 10.1002/1521-3919(20010401)10:4<389::aid-mats389>3.0.co;2-#] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - A. A. Klochkov
- Physics Department, Moscow State University, Moscow 117234, Russia
| | - P. G. Khalatur
- Department of Physical Chemistry, Tver State University, Tver 170002, Russia
| | - A. R. Khokhlov
- Physics Department, Moscow State University, Moscow 117234, Russia
| | - G. ten Brinke
- Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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Bokias G, Vasilevskaya VV, Iliopoulos I, Hourdet D, Khokhlov AR. Influence of Migrating Ionic Groups on the Solubility of Polyelectrolytes: Phase Behavior of Ionic Poly(N-isopropylacrylamide) Copolymers in Water. Macromolecules 2000. [DOI: 10.1021/ma000413k] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- G. Bokias
- Laboratoire de Physico-chimie Macromoléculaire, UMR 7615, ESPCI-CNRS-UPMC, 10 rue Vauquelin, 75231 Paris Cedex 05, France; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova ul.28, Moscow 117823, Russia; and Physics Department, Moscow State University, Vorob'evu gory, Moscow 119899, Russia
| | - V. V. Vasilevskaya
- Laboratoire de Physico-chimie Macromoléculaire, UMR 7615, ESPCI-CNRS-UPMC, 10 rue Vauquelin, 75231 Paris Cedex 05, France; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova ul.28, Moscow 117823, Russia; and Physics Department, Moscow State University, Vorob'evu gory, Moscow 119899, Russia
| | - I. Iliopoulos
- Laboratoire de Physico-chimie Macromoléculaire, UMR 7615, ESPCI-CNRS-UPMC, 10 rue Vauquelin, 75231 Paris Cedex 05, France; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova ul.28, Moscow 117823, Russia; and Physics Department, Moscow State University, Vorob'evu gory, Moscow 119899, Russia
| | - D. Hourdet
- Laboratoire de Physico-chimie Macromoléculaire, UMR 7615, ESPCI-CNRS-UPMC, 10 rue Vauquelin, 75231 Paris Cedex 05, France; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova ul.28, Moscow 117823, Russia; and Physics Department, Moscow State University, Vorob'evu gory, Moscow 119899, Russia
| | - A. R. Khokhlov
- Laboratoire de Physico-chimie Macromoléculaire, UMR 7615, ESPCI-CNRS-UPMC, 10 rue Vauquelin, 75231 Paris Cedex 05, France; Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova ul.28, Moscow 117823, Russia; and Physics Department, Moscow State University, Vorob'evu gory, Moscow 119899, Russia
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Ivanov VA, Stukan MR, Vasilevskaya VV, Paul W, Binder K. Structures of stiff macromolecules of finite chain length near the coil-globule transition: A Monte Carlo simulation. MACROMOL THEOR SIMUL 2000. [DOI: 10.1002/1521-3919(20001101)9:8<488::aid-mats488>3.0.co;2-f] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Potemkin II, Vasilevskaya VV, Khokhlov AR. Associating polyelectrolytes: Finite size cluster stabilization versus physical gel formation. J Chem Phys 1999. [DOI: 10.1063/1.479558] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Takahashi M, Yoshikawa K, Vasilevskaya VV, Khokhlov AR. Discrete Coil−Globule Transition of Single Duplex DNAs Induced by Polyamines. J Phys Chem B 1997. [DOI: 10.1021/jp9716391] [Citation(s) in RCA: 152] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yoshikawa K, Takahashi M, Vasilevskaya VV, Khokhlov AR. Large discrete transition in a single DNA molecule appears continuous in the ensemble. Phys Rev Lett 1996; 76:3029-3031. [PMID: 10060852 DOI: 10.1103/physrevlett.76.3029] [Citation(s) in RCA: 195] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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