5 grams/145 €                          
25 grams/495 €  
100 grams/1640 €     
500 grams/5960 €   
1000 grams/9940 €                 

(-COOH) Functionalized Short Length Single Walled Carbon Nanotubes

Purity: > 92%, OD: 1-2 nm 

Technical Properties:

TEM Image

Applications:

• Biomedical & Life Sciences: The carboxyl (-COOH) groups enhance aqueous dispersibility and biocompatibility, making these nanotubes ideal for targeted drug delivery, biosensors, and bioimaging. Their shortened length improves cellular uptake and enables covalent bonding with biomolecules, supporting precision diagnostics and therapeutic platforms.
• Chemical & Catalytic Systems: These SWCNTs serve as efficient supports in heterogeneous catalysis, photocatalysis, and template-assisted synthesis. The -COOH functionality allows strong interaction with metal ions and active species, while the short morphology increases edge reactivity and surface accessibility.
• Composites & Coatings: Short-length SWCNTs disperse uniformly in polar solvents and polymer matrices, enhancing mechanical reinforcement, thermal stability, and electrical conductivity in advanced composites. Their functionalized surfaces promote strong interfacial bonding in adhesives, films, and structural coatings.
• Energy Storage & Conversion: These nanotubes improve electrode–electrolyte interface behavior in lithium-ion batteries, supercapacitors, and fuel cells. Their high conductivity and surface area support fast charge transfer, stable cycling, and efficient energy conversion.
• Electronics & Optoelectronics: Used in gas-discharge tubes, transparent conductive films, flat panel displays, and thin-film transistors, these SWCNTs offer nanoscale integration, photoluminescent activity, and reliable charge transport. Their functionalized surfaces also enable selective patterning and device tuning.

Please click for the MSDS