Please confirm you are human (Sign Up for free to never see this)
← Back to Search
Preparation And Characterization Of A Novel Xanthated Chitosan
Nalini Sankararamakrishnan, Rashmi Sanghi
Published 2006 · Chemistry
Save to my Library
Download PDFAnalyze on Scholarcy
A novel xanthated chitosan derivative was prepared by the chemical reaction of CS2 under alkaline conditions. Spectroscopic studies like FTIR, 13C NMR, TGA and XRD, SEM, and EPR were used for its characterisation. The chemically modified chitosan (CMC) was evaluated for its adsorption properties for Cr(VI). For a 100 mg/L solution of Cr(VI), the uptake of Cr(VI) by CMC at pH 3, was found to be much enhanced (71 mg/L) compared to the control chitosan (49 mg/L). The CMC can be a potential adsorbent for tannery wastewater treatment.
This paper references
Novel fibers of N-acylchitosan and its cellulose composite prepared by spinning their aqueous xanthate solutions
S. Hirano (1997)
In vitro evaluation of mucoadhesive properties of chitosan and some other natural polymers
C. Lehr (1992)
Adsorption of nickel(II), zinc(II) and cadmium(II) by new chitosan derivatives
T. Becker (2000)
Metal-Anion Sorption by Chitosan Beads: Equilibrium and Kinetic Studies
E. Guibal (1998)
Determination of the total iron by chitosan-modified glassy carbon electrode
G. Lu (2001)
Studies on heavy metal removal from industrial wastewater by insoluble straw xanthate
Z. Changgeng (1991)
Acellular vascular tissues: natural biomaterials for tissue repair and tissue engineering.
C. Schmidt (2000)
13C and 1H n.m.r. spectroscopy of chitosan and N-trimethyl chloride derivatives
A. Domard (1987)
Water soluble derivatives obtained by controlled chemical modifications of chitosan
P. Dung (1994)
Studies on chitin. VI. Binding of metal cations
K. Kurita (1979)
Evaluation of soluble and insoluble xanthate process for the removal of heavy metals from wastewaters
V. Tare (1987)
Crosslinked chitosan composite membrane for the pervaporation dehydration of alcohol mixtures and enhancement of structural stability of chitosan/polysulfone composite membranes
R. Huang (1999)
Alkali-treated straw and insoluble straw xanthate as low cost adsorbents for heavy metal removal – preparation, characterization and application
A. Kumar (2000)
Chemistry and application of chitin and chitosan
K. Kurita (1998)
Preparation and adsorption behavior for metal of chitosan crosslinked by dihydroxy azacrown ether
Zhikuan Yang (2002)
Influence of polymer structural parameters and experimental conditions on metal anion sorption by chitosan
E. Guibal (1999)
Studies on the synthesis and properties of hydroxyl azacrown ether‐grafted chitosan
Zhikuan Yang (2001)
Comparative adsorption of metal and dye on flake- and bead-types of chitosans prepared from fishery wastes.
F. Wu (2000)
Evaluation of different absorbance ratios from infrared spectroscopy for analyzing the degree of deacetylation in chitin.
Y. Shigemasa (1996)
Biocompatibility studies of anionic collagen membranes with different degree of glutaraldehyde cross-linking.
G. Góissis (1999)
The crosslinking of chitosan fibers
Y. Wei (1992)
Kinetics of cadmium uptake by chitosan-based crab shells.
J. Evans (2002)
N-(o-carboxybenzyl) chitosan, N-carboxymethyl chitosan and dithiocarbamate chitosan: new chelating derivatives of chitosan
R. Muzzarelli (1982)
Polybenzimidazole resin based new chelating agents. Palladium(II) and platinum(IV) sorption on resin with immobilized dithiooxamide
M. Chanda (1990)
An infrared investigation in relation with chitin and chitosan characterization
J. Brugnerotto (2001)
Metal recovery using chitosan.
E. Onsøyen (1990)
Cadmium starch-xanthate interaction in aqueous system under varied environmental conditions
K. Lokesh (1989)
Heterogeneous Cross-Linking of Chitosan Gel Beads: Kinetics, Modeling, and Influence on Cadmium Ion Adsorption Capacity
Tzu-Yang Hsien (1997)
This paper is referenced by
EFFECTIVE ADSORPTION OF CHROMIUM ( VI ) FROM AQUEOUS SOLUTIONS USING CHITOSAN
Agnieszka Adamczuk (2013)
Preparation of Schiff base-intercalated layered double hydroxides for selective copper(II) ion capture
Naoya Senda (2019)
Synthesis and Characterization of Thiolated Chitosan Beads for Removal of Cu(II) and Cd(II) from Wastewater
S. K. Yong (2013)
Carbonaceous sulfur-containing chitosan–Fe(III): A novel adsorbent for efficient removal of copper (II) from water
Yuezhong Wen (2015)
Adsorptive Removal of Heavy Metals from Aqueous Solution with Environmental Friendly Material—Exhausted Tea Leaves
Bindra Shrestha (2016)
Chitosan: A Promising Marine Polysaccharide for Biomedical Research
Mercy Halleluyah Periayah (2016)
A phosphorylated chitosan armed hydroxyapatite nanocomposite for advancing activity on osteoblast and osteosarcoma cells
M. Sumathra (2018)
Noncovalently Modified Carbon Nanotubes with Carboxymethylated Chitosan: A Controllable Donor-Acceptor Nanohybrid
Dewu Long (2008)
Regeneration and Reuse of Biomaterial for the Removal of Cadmium Ions from Waste Water
Jagjit Kour (2016)
Modified magnetic chitosan nanoparticles based on mixed hemimicelle of sodium dodecyl sulfate for enhanced removal and trace determination of three organophosphorus pesticides from natural waters.
Samereh Ranjbar Bandforuzi (2019)
Elastomeric Nanocomposites Aggregation Model
Georgiy Vladimirovich Kozlov (2014)
Conducting scaffolds for liver tissue engineering.
Armin Tahmasbi Rad (2014)
Adsorptive Removal of Toxic Metal from Aqueous Solution by Using a Biowaste -Used Tea Leaves
Bindra Shrestha (2013)
ENHANCED Zn(II) AND Pb(II) REMOVAL FROM WASTEWATER USING THIOLATED CHITOSAN BEADS (ETB)
S. K. Yong (2015)
Poly(methacrylic acid)-Modified Chitosan for Enhancement Adsorption of Water-Soluble Cationic Dyes
Yun Xing (2009)
Xanthation of alginate for heavy metal ions removal. Characterization of xanthate-modified alginates and its metal derivatives.
Bryan M Córdova (2020)
Applications of Chitosan Derivatives in Wastewater Treatment
T. U. Rashid (2017)
Chitosan-triggered immunity to Fusarium in chickpea is associated with changes in the plant extracellular matrix architecture, stomatal closure and remodelling of the plant metabolome and proteome.
Kanika Narula (2020)
Adsorption of Cu(II) and Ni(II) using a Novel Xanthated Carboxymethyl Chitosan
Q. Song (2014)
Preparation and characterization of phosphorylated chitosan films via graft copolymerization
Zirar M. Mizwari (2013)
Antifungal Activity and Fire Resistance Properties of Nano-Chitosan Treated Wood
L. Khademibami (2020)
Synthesis of phosphorylated chitosan by novel method and its characterization.
R. Jayakumar (2008)
Chitosan-g-poly(4-acrylamidobenzenesulfonamide) copolymers: synthesis, characterization, and bioactivity
F. Al-Sagheer (2017)
Adsorption of Hg0 from Coal Combustion Flue Gases by Novel Iodine-Modified Bentonite/Chitosan Sorbents
Anchao Zhang (2010)
Biomimetic mineralization behavior of COS-grafted silk fibroin following hexokinase-mediated phosphorylation.
Q. Zhou (2019)
Thiocarbohydrazide‐modified chitosan as anticorrosion and metal ion adsorbent
M. Li (2014)
Modeling fixed bed column for cadmium removal from electroplating wastewater
Nalini Sankararamakrishnan (2008)
Antifungal Activity of Aminated Chitosan Against Three Different Fungi Species
T. Tamer (2014)
Adsorption of lead using a novel xanthated carboxymethyl chitosan.
Q. Song (2014)
Surfactant-modified chitosan beads for cadmium ion adsorption.
Preeti Pal (2017)
An environment-friendly composite as an adsorbent for removal Cu (II) ions
Livy Laysandra (2019)
Effect of solution plasma process with bubbling gas on physicochemical properties of chitosan.
Fengming Ma (2017)See more