Related Experiment Video
Updated: Jul 10, 2026

Synthesis and Characterization of Functionalized Metal-organic Frameworks
Published on: September 5, 2014
Copper-Based Metal-Organic Framework as a Potential Therapeutic Gas Carrier: Optimization, Synthesis,
Chitrangda Singh1,2, Chandan Bhogendra Jha1, Avnika Singh Anand3
1Applied Chemistry and Nanomaterial Science Department, Institute of Nuclear Medicine and Allied Sciences, Defence Research and Development Organization, Timarpur, New Delhi 110054, India.
Researchers developed a novel copper-based metal-organic framework (MOF), Cu-BTC, for efficient medical oxygen storage and delivery. This biocompatible nanocarrier shows high oxygen uptake, offering a promising solution for oxygenation strategies.
Area of Science:
- Materials Science
- Nanotechnology
- Chemical Engineering
Background:
- Global health crises and pandemics highlight the critical need for reliable medical oxygen supply.
- Existing oxygenation strategies face challenges in biocompatibility, safety, and prehospital availability.
- Porous nanocarriers are being explored for advanced oxygen storage and delivery systems.
Purpose of the Study:
- To develop an injectable, biocompatible, and universally applicable oxygen carrier using metal-organic frameworks (MOFs).
- To identify optimal functional sites on MOFs for gas binding via computational simulation.
- To synthesize and characterize a copper-based MOF (Cu-BTC) for efficient oxygen storage and delivery.
Main Methods:
- Grand canonical Monte Carlo simulation to identify gas binding sites on MOFs.
- Solvothermal synthesis of copper(II) benzene-1,3,5-tricarboxylate (Cu-BTC).
- Response surface methodology for optimizing synthesis variables and maximizing surface area.
- Comprehensive characterization using XRD, SEM, TEM, gas adsorption, and BET analysis.
Main Results:
- A novel Cu-BTC MOF was successfully synthesized with a high surface area (1389 m²/g) and significant porosity.
- The synthesized Cu-BTC demonstrated a superior oxygen uptake of 4.6 mmol/g, outperforming existing oxygen carriers.
- Characterization confirmed the material's structural integrity and suitability for oxygen loading and release.
Conclusions:
- The synthesized Cu-BTC MOF exhibits excellent potential as an efficient medical oxygen storage and delivery agent.
- Its high surface area, porosity, oxygen uptake, and biocompatibility make it suitable for direct, targeted oxygen delivery.
- This nanocarrier could significantly improve blood oxygen saturation levels and address oxygen supply challenges.
More Related Videos
04:53Author Spotlight: Advances in Evaluating Human Lung Epithelial Cells' Response to Metal-Organic Frameworks
Published on: May 26, 2023
07:14Author Spotlight: Experimental Approaches for the Synthesis of Low-Valent Metal-Organic Frameworks from Multitopic Phosphine Linkers
Published on: May 12, 2023
Related Concept Videos
Metal-Ligand Bonds
In these complexes, transition metals form coordinate covalent bonds, a kind of Lewis acid-base interaction in which both of the electrons in the bond are contributed by a donor (Lewis base) to an electron acceptor (Lewis acid). The Lewis acid in...
Properties of Organometallic Compounds
Extraction: Advanced Methods
Complexation Equilibria: Factors Influencing Stability of Complexes