International Journal of Biological Macromolecules, volume 47, issue 4, pages 578-581
Synthesis and characterization of diethoxy phosphoryl chitosan
Publication type: Journal Article
Publication date: 2010-11-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 8.2
ISSN: 01418130, 18790003
Biochemistry
Molecular Biology
General Medicine
Structural Biology
Abstract
A novel diethoxy phosphoryl chitosan was successfully synthesized via Atherton-Todd reaction of chitosan with diethyl phosphite, and the characterization was carried out by FT IR, NMR, ICP, XRD, TG and SEM, respectively. The FT IR, (13)C NMR and (31)P NMR results showed that diethoxy phosphoryl group was grafted onto the amino group of chitosan. XRD indicated that the incorporation of diethoxy phosphoryl group into chitosan increased the crystalline structure of the polymer. TG demonstrated that diethoxy phosphoryl chitosan was more thermal stable than chitosan. This simple and efficient synthetic method provides a new approach to the preparation of N-phosphoryl chitosan derivatives. And this new derivative of chitosan will open new perspectives as bio-functional material.
Top-30
Citations by journals
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Polymer Chemistry
2 publications, 15.38%
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Molecules
1 publication, 7.69%
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Journal of Thermal Analysis and Calorimetry
1 publication, 7.69%
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Carbohydrate Polymers
1 publication, 7.69%
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Chinese Journal of Chemistry
1 publication, 7.69%
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RSC Advances
1 publication, 7.69%
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Journal of Materials Chemistry B
1 publication, 7.69%
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Ionics
1 publication, 7.69%
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Russian Chemical Reviews
1 publication, 7.69%
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2
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Citations by publishers
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1
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4
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Royal Society of Chemistry (RSC)
4 publications, 30.77%
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Elsevier
3 publications, 23.08%
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Springer Nature
2 publications, 15.38%
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 7.69%
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Wiley
1 publication, 7.69%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 7.69%
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- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Ma L. et al. Synthesis and characterization of diethoxy phosphoryl chitosan // International Journal of Biological Macromolecules. 2010. Vol. 47. No. 4. pp. 578-581.
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Ma L., Li G., Li L., Liu P. Synthesis and characterization of diethoxy phosphoryl chitosan // International Journal of Biological Macromolecules. 2010. Vol. 47. No. 4. pp. 578-581.
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TY - JOUR
DO - 10.1016/j.ijbiomac.2010.06.014
UR - https://doi.org/10.1016/j.ijbiomac.2010.06.014
TI - Synthesis and characterization of diethoxy phosphoryl chitosan
T2 - International Journal of Biological Macromolecules
AU - Ma, Li
AU - Li, Guanghua
AU - Li, Limin
AU - Liu, Pu
PY - 2010
DA - 2010/11/01 00:00:00
PB - Elsevier
SP - 578-581
IS - 4
VL - 47
SN - 0141-8130
SN - 1879-0003
ER -
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@article{2010_Ma,
author = {Li Ma and Guanghua Li and Limin Li and Pu Liu},
title = {Synthesis and characterization of diethoxy phosphoryl chitosan},
journal = {International Journal of Biological Macromolecules},
year = {2010},
volume = {47},
publisher = {Elsevier},
month = {nov},
url = {https://doi.org/10.1016/j.ijbiomac.2010.06.014},
number = {4},
pages = {578--581},
doi = {10.1016/j.ijbiomac.2010.06.014}
}
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Ma, Li, et al. “Synthesis and characterization of diethoxy phosphoryl chitosan.” International Journal of Biological Macromolecules, vol. 47, no. 4, Nov. 2010, pp. 578-581. https://doi.org/10.1016/j.ijbiomac.2010.06.014.