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A new method of synthesis of iron doped calcium alginate beads and determination of iron content by radiometric method

Paper ID Volume ID Publish Year Pages File Format Full-Text
4761 243 2007 3 PDF Available
Title
A new method of synthesis of iron doped calcium alginate beads and determination of iron content by radiometric method
Abstract

The present study describes a new method of synthesis of an anionic biopolymer, iron doped calcium alginate beads (Fe-CA). The beads were characterized in terms of size, porosity and surface area. The adsorption of the anionic species depends mainly on the iron content of the beads. Thus, iron content in the Fe-CA beads has been determined employing radiometric technique using 59Fe radiotracer. It has been found that Fe-CA beads contain 37.8 mg Fe/g of wet alginate beads in the proposed method, which is much higher than the earlier reported methods, keeping the mechanical stability.

Keywords
Biopolymer; Iron doped calcium alginate; FeCl3; CaCl2; 59Fe; Radiotracer
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A new method of synthesis of iron doped calcium alginate beads and determination of iron content by radiometric method
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Publisher
Database: Elsevier - ScienceDirect
Journal: Biochemical Engineering Journal - Volume 33, Issue 3, March 2007, Pages 260–262
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us