MONTE-CARLO MODEL OF POLYMER-CHAIN ATTACHED TO AN INTERFACE IN POOR SOLVENT CONDITIONS - COLLAPSE TO DENSE GLOBULAR STATE

被引：7

作者：

MILIK, M ^{[1
]}

ORSZAGH, A ^{[1
]}

机构：

[1] UNIV WARSAW,DEPT CHEM,PL-02093 WARSAW,POLAND

来源：

POLYMER | 1990年 / 31卷 / 03期

关键词：

Monte Carlo method; rigid boundary; segment density distribution; terminally attached polymer; theta temperature;

D O I：

10.1016/0032-3861(90)90394-E

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The coil dimensions of chains up to N=60, terminally attached to a rigid, impenetrable boundary in poor solvent and/or low-temperature conditions, are studied by means of the Monte Carlo method. The θ transition and collapse to the dense globular state for model chains at reduced temperature T*≡kT/εα{reversed tilde equals}2.0 has been found. © 1990.

引用

页码：506 / 512

页数：7

共 38 条

[1]

[Anonymous], 1965, MACROMOLECULES SOLUT

[2]

[Anonymous], J PHYS A

[3]

[Anonymous], 1979, MONTE CARLO METHODS

[4]

BINDER K, 1984, APPLICATIONS MONTE C

[5] MEMBRANE NMR - A DYNAMIC RESEARCH AREA [J].

BROWN, MF ;

WILLIAMS, GD .

JOURNAL OF BIOCHEMICAL AND BIOPHYSICAL METHODS, 1985, 11 (2-3) :71-81

[6]

Cherry B. W, 1981, POLYM SURFACES

[7] CONFIGURATION OF TERMINALLY ATTACHED CHAINS AT THE SOLID SOLVENT INTERFACE - SELF-CONSISTENT FIELD-THEORY AND A MONTE-CARLO MODEL [J].

COSGROVE, T ;

HEATH, T ;

VANLENT, B ;

LEERMAKERS, F ;

SCHEUTJENS, J .

MACROMOLECULES, 1987, 20 (07) :1692-1696

[8] NEUTRON-SCATTERING FROM ADSORBED POLYMER LAYERS [J].

COSGROVE, T ;

HEATH, TG ;

RYAN, K ;

CROWLEY, TL .

MACROMOLECULES, 1987, 20 (11) :2879-2882

[9]

COSGROVE T, 1987, POLYM COMMUN, V28, P64

[10]

COSGROVE T, 1987, SOLID LIQUID DISPERS

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