Related Experiment Video
Updated: Jun 18, 2026

DNA Nanotubes as a Versatile Tool to Study Semiflexible Polymers
Published on: October 25, 2017
Polymer chains in confined geometries: massive field theory approach
1Leibniz Institute for Polymer Research Dresden eV, 01069 Dresden, Germany.
Abstract:
The massive field theory approach in fixed space dimensions d<4 is applied to investigate a dilute solution of long-flexible polymer chains in a good solvent between two parallel repulsive walls, two inert walls, and for the mixed case of one inert and one repulsive wall. The well-known correspondence between the field theoretical phi4 O(n) -vector model in the limit n-->0 and the behavior of long-flexible polymer chains in a good solvent is used to calculate the depletion interaction potential and the depletion force up to one-loop order. In order to make the theory UV finite in renormalization-group sense in 3
Related Concept Videos
Determination of Molar Masses of Polymers I
Determination of Molar Masses of Polymers II
Radical Chain-Growth Polymerization: Chain Branching
Polymer Classification: Architecture
Polymers: Defining Molecular Weight
The number average molecular weight (Mn) is the summation of the number...
Molecular Weight of Step-Growth Polymers
As the step-growth polymerization involves step-wise condensation of monomers, the molecular weight also builds up eventually. Consequently, high molecular weight polymers are obtained at the late stages of the polymerization, where 99% of monomers have been consumed.
The extent of the...

