Related Experiment Video
Updated: Jun 13, 2026

Assembly and Characterization of Polyelectrolyte Complex Micelles
Published on: March 2, 2020
Analysis of binary mixtures of spherical and cylindrical macromolecules from the measurement of n((2))(T)
Abstract:
In this paper we study the possibility of analyzing solutions of mixtures of spherical and cylindrical macro-molecules, impinging on them with laser light and measuring the normalized second-order factorial moment, n((2))(T), of the scattered light. With this method we intend to determine the quotient of concentrations of the two solute fractions or the molecular weight of one of the components. The errors in these measurements are studied by means of a computer simulation method. The validity of the simulation method is experimentally proved with a mixture of two kinds of spherical particles of different size.
Related Concept Videos
¹H NMR Signal Integration: Overview
Two-Dimensional (2D) NMR: Overview
The first step is the preparation period, during which nucleus A is excited with a radiofrequency pulse.
¹H NMR: Complex Splitting
Splitting diagrams or splitting tree diagrams are routinely used to depict such complex couplings. While drawing splitting diagrams, the splitting with the larger coupling constant is usually applied first.
Mass Spectrometry: Complex Analysis
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
¹H NMR of Conformationally Flexible Molecules: Temporal Resolution
Interpreting ¹H NMR Signal Splitting: The (n + 1) Rule
