The Photothermal Effect of Targeted Methotrexate-Functionalized Multi-Walled Carbon Nanotubes ...

Conclusions: The release profile of MTX in MWCNT-MTX-PEI-FA showed that the presence of PEI acts as a barrier against release and reduces the MTX release rate. In the absence of a laser, MWCNT-MTX-PEI-FA exhibits the highest degree of cytotoxicity. In the presence of a laser, the cytotoxicity of MWCNT-MTX and MWCNT-MTX-PEI-FA has no significant difference. Targeting studies have shown that MWCNT-MTX-PEI-FA can be absorbed by cancer cells exclusively.
Source: Iranian Journal of Pharmaceutical Research - Category: Drugs & Pharmacology Source Type: research