Related Experiment Video

Updated: Sep 20, 2026

Preparation of Poly(pentafluorophenyl acrylate) Functionalized SiO2 Beads for Protein Purification
08:51

Preparation of Poly(pentafluorophenyl acrylate) Functionalized SiO2 Beads for Protein Purification

Published on: November 19, 2018

[The FTIR and DR-FTIR characterization of studies on the surface functionalization reactions of vinyl

J Wang1, Y P Guan, H Z Liu

  • 1Young Scientist Laboratory of Separation Science and Engineering, Institute of Chemical Metallurgy, Chinese Academy of Sciences, Beijing 100080, China.

Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
|August 30, 2003
PubMed

More Related Videos

Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion06:15

Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion

Published on: August 15, 2016

The Preparation and Properties of Thermo-reversibly Cross-linked Rubber Via Diels-Alder Chemistry07:02

The Preparation and Properties of Thermo-reversibly Cross-linked Rubber Via Diels-Alder Chemistry

Published on: August 25, 2016

Related Concept Videos

IR and UV–Vis Spectroscopy of Carboxylic Acids01:28

IR and UV–Vis Spectroscopy of Carboxylic Acids

In IR spectroscopy of carboxylic acids, the C=O bond shows a characteristic band between 1710 and 1760 cm⁻¹, and the O–H bond exhibits a broad band between 2500 and 3300 cm⁻¹.
However, the stretching absorptions for the C=O bond vary depending on the structure of carboxylic acids. The C=O bond of the free carboxylic acids shows a higher stretching frequency, 1760 cm−1, while H-bonded carboxylic acids (dimers) exhibit stretching absorptions at a lower frequency, 1710 cm−1. The C=O bond of the...
Classification and Mechanical Properties of Synthetic Polymers01:28

Classification and Mechanical Properties of Synthetic Polymers

Synthetic polymers are classified as elastomers, fibers, or plastics based on their crystallinity. Crystallinity, the degree of long-range order in the solid state, influences the mechanical properties (stretching or contracting) of elastomers. Elastomers are flexible polymers that can expand or contract easily upon the application of an external force. They have numerous crosslinks that pull them back into their original shape when stress is removed. Silicones, for instance, are highly elastic...