Development of Microfabricated TLC Plates Using CNT Forests ID: 2012-003
This research introduces a novel method for creating thin layer chromatography plates with enhanced efficiency and stability using carbon nanotube forests.
Photo by Mehmet Cetin
Technology Overview
The study details the development of microfabricated thin layer chromatography (TLC) plates utilizing carbon nanotube (CNT) forests, coated with carbon and alumina or silica via atomic layer deposition (ALD) and pseudo-ALD techniques. This method addresses previous challenges such as feature distortion and the high-temperature requirements of traditional fabrication methods, offering a scalable solution with improved chromatographic performance.
Key Advantages
- High mechanical stability of TLC plates
- Improved chromatographic efficiency with theoretical plate numbers up to 225,000 N m⁻¹Scalable fabrication process
- Faster separation times compared to commercial TLC plates
- Enhanced adhesion and surface functionalization for optimal chromatographic performance
Problems Addressed
- Feature distortion in traditional TLC plate fabrication
- High-temperature requirements of previous methods
- Inefficient chromatographic separation and stability
- Lack of scalability in the fabrication of advanced TLC plates
Market Applications
- Pharmaceutical analysis and quality control
- Environmental monitoring
- Food safety testing
- Chemical and biochemical research
- Industrial process monitoring
Additional Information
Technology ID: 2012-003
Sell Sheet: Download the Sell Sheet here
Market Analysis: Contact us for a more in-depth market report
Date Published: 30 June, 2025
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