Preparation and Swelling Characteristics of Hydrogel from Microbial Low Molecular Weight Poly(γ-Glutamic Acid)

Yu Bo Zhang; Zheng Li; Jian Fei Zhang; Chang Sheng Qiao

doi:10.4028/www.scientific.net/AMR.1028.3

Paper Titles

Preface and Committee

Preparation and Swelling Characteristics of Hydrogel from Microbial Low Molecular Weight Poly(γ-Glutamic Acid)
p.3

Effect of Meso-Submissions to Electronic Structure and Optical Properties of Ruffled Si Porphyrins Relatives
p.7

Age-Hardening Behavior of Pd-Ag-Sn-In-Zn Alloy
p.14

Study on Properties of Hard Twist Cotton Yarn
p.20

Influence of Fabric Structure on Shielding Effectiveness of Anti-Electromagnetic Radiation Fabric
p.25

A Molecular Dynamics Study of Fe Adatom Diffusion on Different Sized Fe Nanoparticles
p.30

The Migration Behaviors of Individual Fe Adatom on Fe Nanoparticle
p.34

Preparation and Properties of Capric-Lauric-Palmitic Acid Eutectic Mixtures/Expanded Graphite Composite as Phase Change Materials for Energy Storage
p.40

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1028Preparation and Swelling Characteristics of...

Preparation and Swelling Characteristics of Hydrogel from Microbial Low Molecular Weight Poly(γ-Glutamic Acid)

Abstract:

In this paper, a novel low molecular weight poly (γ-glutamic acid) hydrogels were prepared by chemical method, and their preparation conditions such as poly (γ-glutamic acid) and crosslinker concentration, pH and temperature were studied. When poly (γ-glutamic acid) solution was 18%, pH 4.0, poly (γ-glutamic acid) was crosslinked to yield high water hydrogel with specific water content of 1328 times their dry volume depending on the preparation conditions.

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Periodical:

Advanced Materials Research (Volume 1028)

Pages:

3-6

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1028.3

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Online since:

September 2014

Authors:

Yu Bo Zhang, Zheng Li, Jian Fei Zhang*, Chang Sheng Qiao

Keywords:

Ethylene Glycol Glycidyl Ether, High Water Absorbency, Hydrogel, Poly(γ-Glutamic Acid)

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References

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