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Cited by 561

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

Statistics of macromolecular solutions trapped in small pores

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Daoud, M., De Gennes, P.G.·1977·Journal de Physique

Abstract

Résumé. 2014 Nous analysons le comportement de solutions en bon solvant de chaines macro-moléculaires et confinées dans des tubes (ou des lamelles) de diamètre D comparable au rayon de la pelote. Les interactions répulsives entre monomères sont prises en compte grâce à une méthode d’échelle qui va au-delà de la théorie usuelle de Flory-Huggins. Pour le problème des lamelles, nous trouvons cinq régimes différents (dépendant de la concen-tration C et du diamètre D) avec des changements de comportement réguliers à toutes les frontières. Dans le problème des tubes un de ces régimes disparait et deux lignes de cross-over se confondent, donnant lieu à une discontinuité plus marquée. Ceci est lié au fait que lorsque D devient de l’ordre de la taille du monomère, les différentes pelotes ne peuvent plus s’interpénétrer. Les propriétés thermodynamiques, les corrélations locales et la taille de la chaine sont estimées dans chaque cas. Toutefois les arguments d’échelle prédisent seulement les lois de puissance (en C et D) pour toutes ces quantités mais ne donnent pas les coefficients numériques. Abstract. 2014 We analyse the theoretical behaviour of macromolecular chains dissolved in a good solvent, and confined into tubes (or slits) of diameter D comparable to the coil radius. The repulsive interactions between monomers are taken into account by a scaling method which goes beyond the

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Metadata

Authors
Daoud, M., & De Gennes, P. G.
Venue
Journal de Physique
Publisher
EDP Sciences
Published
1977
Volume
38
Issue
1
Pages
85-93
ISSN
0302-0738 (ISSN-L)
OpenAlex
W2021767200
Cited by
561
References
8
FWCI
5.69
Type
journal article
Language
fr
Open access
green

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CoChat. (2026). Citation check: Statistics of macromolecular solutions trapped in small pores. https://app.cochat.ai/papers/10.1051/jphys:0197700380108500
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Daoud, M., & De Gennes, P. G. (1977). Statistics of macromolecular solutions trapped in small pores. Journal de Physique. https://doi.org/10.1051/jphys%3A0197700380108500

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