4.8 Article

Influence of Microstructure on the Elution Behavior of Gradient Copolymers in Different Modes of Liquid Interaction Chromatography

Related references

Note: Only part of the references are listed.
Article Polymer Science

Stepwise Gradient Copolymers of n-Butyl Acrylate and Isobornyl Acrylate by Emulsion RAFT Copolymerizations

Ishah H. Alshehri et al.

Summary: Gradient copolymers of n-butyl acrylate (nBA) and isobornyl acrylate (IBA) were prepared using reversible addition-fragmentation chain transfer (RAFT) emulsion polymerization. The stepwise monomer addition process allowed for pre-specified gradient compositions to be obtained. H-1 NMR characterization revealed the gradient behavior of the copolymers. Differential scanning calorimetry analysis showed that gradient copolymers had broader glass-transition regions compared to homopolymers and statistical copolymers. The thermal properties of the copolymers can be controlled by the choice of comonomer feed composition and the steepness of the comonomer feed.

MACROMOLECULES (2022)

Review Chemistry, Analytical

Method development in interaction polymer chromatography

Andre M. Striegel

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2020)

Article Biochemical Research Methods

HPLC Separation of Ethylene-Vinyl Acetate Copolymers According to Chemical Composition

Tibor Macko et al.

CHROMATOGRAPHIA (2019)

Article Polymer Science

Gradient copolymers - Preparation, properties and practice

Md Mahbub Alam et al.

EUROPEAN POLYMER JOURNAL (2019)

Article Polymer Science

Effect of Copolymer Sequence on Local Viscoelastic Properties near a Nanoparticle

Alex J. Trazkovich et al.

MACROMOLECULES (2019)

Article Polymer Science

Self-Buffering Organocatalysis Tailoring Alternating Polyester

Heng Li et al.

ACS MACRO LETTERS (2017)

Article Chemistry, Physical

Micelles of Gradient vs Diblock Copolymers: Difference in the Internal Structure and Properties

Vitaly S. Kravchenko et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2016)

Review Chemistry, Analytical

Critical assessment of critical liquid chromatography of block copolymers

Dusan Berek

JOURNAL OF SEPARATION SCIENCE (2016)

Review Polymer Science

Advanced fractionation methods for the microstructure analysis of complex polymers

Harald Pasch

POLYMERS FOR ADVANCED TECHNOLOGIES (2015)

Article Biochemical Research Methods

Improved chemical composition separation of ethylene-propylene random copolymers by high-temperature solvent gradient interaction chromatography

Sadiqali Cheruthazhekatt et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2013)

Article Polymer Science

Synthesis, characterization, and self-assembly of amphiphilic fluorinated gradient copolymer

Yanjun Chen et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2013)

Article Polymer Science

Synthesis, surface property, micellization and pH responsivity of fluorinated gradient copolymers

Jie Chen et al.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY (2013)

Article Polymer Science

Cloud Point Suppression in Dilute Solutions of Model Gradient Copolymers with Prespecified Composition Profiles

Keith C. Gallow et al.

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS (2011)

Article Biochemical Research Methods

Determining the absolute, chemical-heterogeneity-corrected molar mass averages, distribution, and solution conformation of random copolymers

Imad A. Haidar Ahmad et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2010)

Article Chemistry, Analytical

Characterization of synthetic copolymers by interaction polymer chromatography: Separation by microstructure

Yefim Brun et al.

JOURNAL OF SEPARATION SCIENCE (2010)

Review Polymer Science

Gradient copolymers: Synthesis, structure, and properties

M. Yu. Zaremski et al.

POLYMER SCIENCE SERIES A (2009)

Review Chemistry, Physical

Gradient copolymers

Uwe Beginn

COLLOID AND POLYMER SCIENCE (2008)

Article Polymer Science

Phase behavior of gradient copolymers

Run Jiang et al.

MACROMOLECULES (2008)

Article Polymer Science

Gradient copolymers with broad glass transition temperature regions: Design of purely interphase compositions for damping applications

Michelle M. Mok et al.

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS (2008)

Article Polymer Science

On-line HPLC-NMR of PS-b-PMMA and blends of PS and PMMA:: LCCC-NMR at critical conditions of PS

Wolf Hiller et al.

MACROMOLECULAR CHEMISTRY AND PHYSICS (2007)

Article Polymer Science

Phase segregation in gradient copolymer melts

MD Lefebvre et al.

MACROMOLECULES (2004)

Review Polymer Science

Stimuli-reponsive polymers and their bioconjugates

ES Gil et al.

PROGRESS IN POLYMER SCIENCE (2004)

Review Biochemical Research Methods

Determination of chemical composition distributions in synthetic polymers

HJA Philipsen

JOURNAL OF CHROMATOGRAPHY A (2004)

Article Biochemical Research Methods

Martin's rule revisited. Its molecular sense and limitations

A Skvortsov et al.

JOURNAL OF CHROMATOGRAPHY A (2003)

Article Polymer Science

Interfacial activity of gradient copolymers

KR Shull

MACROMOLECULES (2002)

Article Biochemical Research Methods

Gradient separation of polymers at critical point of adsorption

Y Brun et al.

JOURNAL OF CHROMATOGRAPHY A (2002)