Preparation and characterization of bis‐phosphonated polycarbohydrates

Kamila Sadowska; Marta Prześniak-Welenc; Marcin Stanisław Łapiński

doi:10.1002/bip.23607

Preparation and characterization of bis‐phosphonated polycarbohydrates

Abstract

A simple, cost-effective, one-pot method was proposed to introduce bis-phosphonic groups onto alginic acid and carboxymethyl cellulose (CMC). New derivatives were characterized by means of nuclear magnetic resonance, X-ray photoelectron, and attenuated total reflectance Fourier transform infrared spectroscopy. These analyses confirmed the successful transformation of carboxylic groups present in alginic acid and CMC into bis-phosphonic groups. Additionally, thermogravimetric analysis coupled with differential scanning calorimetry was employed to investigate the thermal properties of the bis-phosphonic derivatives of alginate and CMC. The results clearly demonstrate the char-forming ability of both studied bis-phosphonated polycarbohydrates, suggesting their potential as intumescent materials.

Citations

0

CrossRef
0

Web of Science
0

Scopus

Authors (3)

Kamila Sadowska
- Instytut Biocybernetyki i Inżynierii Biomedycznej im. Macieja Nałęcza PAN
Marta Prześniak-Welenc dr inż.
Marcin Stanisław Łapiński (formerly: Marcin Łapiński) dr hab. inż.

Cite as

Full text

full text is not available in portal

full content of the article see on external site open in new tab

Keywords

Details

Category:

Articles

Type:

artykuły w czasopismach

Published in:

BIOPOLYMERS no. 115,
ISSN: 0006-3525

Language:

English

Publication year:

2024

Bibliographic description:

Sadowska K., Prześniak-Welenc M., Łapiński M.: Preparation and characterization of bis‐phosphonated polycarbohydrates// BIOPOLYMERS -Vol. 115,iss. 5 (2024), s.1-8

DOI: