Imprinted chitosan for selective ferric ion binding
Innovative ion-imprinted chitosan developed for selective binding of ferric ions. This biochelating agent demonstrates high affinity and minimal cross-reactivity, offering applications in water treatment and metal recovery from waste streams.
Overview
The imprinted chitosan technology presents an advanced solution for selective ferric ion (Fe³⁺) binding. Developed by N-Science Sustainable Solutions Pvt Ltd, this biochelating agent leverages ion imprinting techniques to enhance chitosan's natural metal adsorbing properties. By creating tailored binding sites, this innovative material shows heightened affinity for ferric ions while minimizing cross-reactivity with other metals, making it particularly valuable in water treatment, waste management, and metal recovery.
Technical specifications
Key Features:
- Derived from crustacean waste, providing an eco-friendly and sustainable resource
- Utilizes ion imprinting to enhance selectivity and binding capacity for Fe³⁺
- Structural integrity and pore formation confirmed via FTIR, SEM, and BET analysis
- Binding assays demonstrate superior selectivity over competing ions such as Ca²⁺
- Flexible application in hydrogel, composite, microfiber, and chelation liquid forms
Technology readiness level
The current technology readiness level is 4, indicating that imprinted chitosan has been validated at the laboratory level. Future phases include optimization of synthesis parameters and extensive testing in complex solutions to further enhance its application readiness.
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