Application Notes: Polymers

Characterizing Nano-pharmaceuticals with FFF-MALS-DLS

April 06, 2021

Using Multidetector Asymmetric-Flow Field-Flow Fractionation To Measure Physical Properties of Liposomes and LNPs for RNA Delivery

March 10, 2021

Quantification of Polymer Contamination in Solvents

January 26, 2021

Quantitative analysis of polymer contamination in solvents by pyrolyzing the sample into a GC–MS.

FFF-MALS: Polymers in Organic Solvents

November 18, 2020

Characterization of technical polymers by light scattering and field-flow fractionation (FFF-MALS) is reviewed and contrasted with the more common technique, SEC-MALS.

Characterization of Polymer Additives

October 09, 2020

Combining the benefits of the ACQUITY APC System with the ACQUITY UPLC Refractive Index (RI) Detector and the ACQUITY QDa Mass Detector yields laboratory efficiencies.

Column Screening for UPLC Separation

October 09, 2020

The selection of appropriate column chemistries to separate eighteen polymer additives are routinely monitored in extractables and leachables (E&L) workflows.

Aiding Lithium Ion Battery Electrolyte Design

October 09, 2020

A flexible analytical system was used in conjunction with a well-defined informatics workflow to elucidate degradation markers in Li-Ion battery electrolytes.

Two-Dimensional Liquid Chromatography for Polymer Applications

October 09, 2020

Combining the APC System with WinGPC UniChrom™ software allows researchers to increase the peak capacity of their research.

Accelerating Additive Manufacturing Breakthroughs

October 08, 2020

Collaborative efforts at Virginia Tech University drive better materials through polymer innovation and additive manufacturing.

Structural Characterization of Functional Polymers via Light Scattering and Differential Viscometry

September 25, 2020