Topics
adsorptionLocomotive
chitosanChemical substance
Langmuir modelLocomotive
thioureaChemical substance
X-ray diffractionSoftware
pHAircraft
spectroscopyBook
cadmiumChemical substance
nickelChemical substance
acidChemical compound
The synthesis of new thiourea derivative of chitosan and its characterization by Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (X-RD) is described. The thiourea derivative of chitosan, were prepared by adding an acetic acid solution of chitosan into aqueous solution of thiourea. An insoluble thiourea chitosan were obtained after an exess adition of NaOH. The adsorption capacity of the product for cadmium (II) and nickel (II) were tested at several metal concentrations of different values of pH. A Langmuir model for adsorption isotherm is applied for comparing the adsorption properties of the two metals investigated.</p
A novel adsorbent, 3-phenyl-1-(2-pyridyl)thiourea (PPTU) was synthesized and its adsorption capabili...
A new class of chitosan derivatives possessing thiourea salts were synthesized to improve the solubi...
As chitosan has low uptake for Pb(II) and high solubility in monoprotic acids, a simple procedure us...
Chitosan thiourea has been synthesized from crab shell starting material and the product of synthesi...
One of the major applications of chitosan and its many derivatives is based on its ability to bind s...
Chitosan is an amino-polysaccharide with highly efficient properties for the binding of metal ions. ...
A new type of thiourea cross-linked chitosan with Fe(III) as template (TCCTS template) was synthesiz...
In this research work natural bio polymer “chitosan ” was synthesized using locally available fish s...
161-166A novel chitosan derivative has been synthesized by the dispersible nano-SiO2 (DNS), succin...
Chitosan–MAA nanoparticles (CS–MAA) with an average size of 10–70 nm were prepared by polymerizing c...
Chitosan has proved to be versatile for so many environmental applications as it possesses major fun...
Chitosan was produced by complete deacetylation of chitin from crustacean shells (snail shell). Forr...
The synthesis of carboxymethyl chitosan and its application as adsorbent of Pb(II) has been studied....
In this research work natural bio polymer “chitosan” was synthesized using locally available shrimp ...
A chitosan-based resin possessing the iminodi(methylphosphonic acid) moiety (IDP-type chitosan resin...
A novel adsorbent, 3-phenyl-1-(2-pyridyl)thiourea (PPTU) was synthesized and its adsorption capabili...
A new class of chitosan derivatives possessing thiourea salts were synthesized to improve the solubi...
As chitosan has low uptake for Pb(II) and high solubility in monoprotic acids, a simple procedure us...
Chitosan thiourea has been synthesized from crab shell starting material and the product of synthesi...
One of the major applications of chitosan and its many derivatives is based on its ability to bind s...
Chitosan is an amino-polysaccharide with highly efficient properties for the binding of metal ions. ...
A new type of thiourea cross-linked chitosan with Fe(III) as template (TCCTS template) was synthesiz...
In this research work natural bio polymer “chitosan ” was synthesized using locally available fish s...
161-166A novel chitosan derivative has been synthesized by the dispersible nano-SiO2 (DNS), succin...
Chitosan–MAA nanoparticles (CS–MAA) with an average size of 10–70 nm were prepared by polymerizing c...
Chitosan has proved to be versatile for so many environmental applications as it possesses major fun...
Chitosan was produced by complete deacetylation of chitin from crustacean shells (snail shell). Forr...
The synthesis of carboxymethyl chitosan and its application as adsorbent of Pb(II) has been studied....
In this research work natural bio polymer “chitosan” was synthesized using locally available shrimp ...
A chitosan-based resin possessing the iminodi(methylphosphonic acid) moiety (IDP-type chitosan resin...
A novel adsorbent, 3-phenyl-1-(2-pyridyl)thiourea (PPTU) was synthesized and its adsorption capabili...
A new class of chitosan derivatives possessing thiourea salts were synthesized to improve the solubi...
As chitosan has low uptake for Pb(II) and high solubility in monoprotic acids, a simple procedure us...
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