Silicon Nitride-Coated TLC Plates ID: 2013-089
A novel method for fabricating thin layer chromatography plates using silicon nitride for improved efficiency and robustness.
Technology Overview
This technology involves a new method of creating thin layer chromatography (TLC) plates by depositing silicon nitride onto carbon nanotube forests via low-pressure chemical vapor deposition (LPCVD). Developed by Matthew R. Linford and Supriya Kanyal at Brigham Young University, this process enhances the fabrication of TLC plates by directly coating carbon nanotubes with an inorganic material, leading to a more effective and durable TLC plate. After deposition, the silicon nitride is oxidized to silicon dioxide, making it suitable for chromatography purposes. The efficiency of these plates is demonstrated through the successful separation of test dyes.
Key Advantages
- Improved fabrication efficiency through direct coating of CNTs
- Enhanced robustness and durability of TLC plates
- Superior separation efficiency demonstrated with CAMAG test dye mixtures
- Advanced material characterization confirmed via XPS and SEM analyses
Problems Addressed
- Complexity and inefficiency in traditional TLC plate fabrication
- Limited durability and robustness of existing TLC plates
- Inconsistent separation efficiency in chromatographic analyses
Market Applications
- Pharmaceutical quality control and research
- Chemical analysis and research
- Environmental monitoring and analysis
- Educational tools for chemistry and biochemistry labs
Additional Information
Technology ID: 2013-089
Sell Sheet: Download the Sell Sheet here
Market Analysis: Contact us for a more in-depth market report
Date Published: 13 May, 2025
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