Interaction between chitosan and uranyl ions. Part 1. Role of physicochemical parameters.
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Summary
The decrease of metal uptake with an increase of DA and the lack of influence of ionic strength, confirm the results obtained with pH and allow us to suppose the formation of a complex with chitosan amino groups rather than interactions of an electrostatic nature.
- Type
- article
- Published
- 1997-12-01
- Cited by
- 72
- References
- 25
- OpenAlex
- https://openalex.org/W194134313
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:7119751
Keywords
Uranyl, Chemistry, Chitosan, Deprotonation, Sorption
References
- Determination of the degree of N-acetylation of chitosan
- Mechanism of Metal Ion Binding to Chitosan in Solution. Cooperative Inter- and Intramolecular Chelations
- Removal of Cadmium Using Chitosan
- Studies on Chitin XVI. Influence of Controlled Side Chain Introduction to Chitosan on the Adsorption of Copper(II) Ion
- The adsorption of copper to chitin in seawater
- Enhanced capacity of chitosan for transition-metal ions in sulphate-sulphuric acid solutions.
- Effects of Acylation and Crosslinking on the Material Properties and Cadmium Ion Adsorption Capacity of Porous Chitosan Beads
- Characterization of Some Fungal Chitosans
- Studies on chitin. IX. Crosslinking of water‐soluble chitin and evaluation of the products as adsorbents for cupric ion
- Determination of the degree of N-acetylation and the distribution of N-acetyl groups in partially N-deacetylated chitins (chitosans) by high-field n.m.r. spectroscopy.
- Pervaporation separation of water/ethanol mixtures through polysaccharide membranes. II. The permselectivity of chitosan membrane
- pH and c.d. measurements on a fully deacetylated chitosan: application to CuII—polymer interactions
- Interaction between Chitosan and Uranyl Ions. Role of Physical and Physicochemical Parameters on the Kinetics of Sorption
- I.r. spectroscopic determination of CONH content in highly deacylated chitosan
- Characterization of silver-binding chitosan by thermal analysis and electron impact mass spectrometry
- Interaction of lead and chromium with chitin and chitosan
- Studies on chitin X. Homogeneous cross-linking of chitosan for enhanced cupric ion adsorption
- Conformational properties of chito-oligosaccharides: titration, optical rotation, and carbon-13 N.M.R. studies of chito-oligosaccharides
- Water-solubility of partially N-acetylated chitosans as a function of pH: effect of chemical composition and depolymerisation
- The adsorption of Cd(II) and Pb(II) to chitin in seawater
Cited by
- Application of Spectroscopic Methods for Structural Analysis of Chitin and Chitosan
- Periodate oxidised chitosans : structure and solution properties
- Chitosan derivatives as effective nanocarriers for ocular release of timolol drug.
- CO2-SELECTIVE MEMBRANE FOR FUEL CELL APPLICATIONS
- Usuwanie zanieczyszczeń z roztworów wodnych w kolumnie wypełnionej - zagadnienia modelowania dynamiki adsorpcji
- Pd and Pt recovery using chitosan gel beads. I. Influence of the drying process on diffusion properties
- RADIATION CROSSLINKED POLY(ACRYLAMIDE/2-HYDROXYPROPYL METHACRYLATE/MALEIC ACID) AND THEIR USABILITY IN THE UPTAKE OF URANIUM
- Preparation, characterization and antimicrobial activity of chitosan–Zn complex
- Optimization of elution conditions of chitosan gel and the study of its adsorbent mechanism
- Synthesis and properties of chitosan hydrogels modified with heterocycles
- BIOSORPTION OF HEAVY METALS BY FUNGAL BIOMASS AND MODELING OF FUNGAL BIOSORPTION: A REVIEW
- Heterogeneous catalysis on chitosan-based materials: a review
- Cadmium sorption on chitosan sorbents : kinetic and equilibrium studies
- Osmium and Iridium Sorption on Chitosan Derivatives
- Biosorption of chitin and chitosan
- Copper-binding efficacy of water-soluble chitosans: characterization by aqueous binding isotherms.
- Application of Chitosan for the Removal of Metals From Wastewaters by Adsorption—Mechanisms and Models Review
- X-ray photoelectron study of complexation between uranyl group and chitosan
- Iron(III) ion removal from solution through adsorption on chitosan
- Selective recovery of uranium and thorium ions from dilute aqueous solutions by animal biopolymers
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