| 초록 |
Recently, our group has reported that polyaniline (PAni) could be used to a redox sensing probe, because it changed color under the reductable environment. However, PAni had a problem to use biomedical sensing nanoprobe due to its hydrophobicity. In order to decrease the hydrophobicity of PAni, surface modification of PAni was well used. But, surfactant was difficult to use as a biomedical sensing nanoprobe that it had toxicity in living things. Therefore, we suggest a nanoprobe that it has increased water solubility, named as PAni nanoskein (PANS). PANS was manufactured using following process, adding benzyl ether, heating and cooling at room temperature, and then ethanol was added the mixture. To confirm chemical structure of PANS, FT-IR analysis was conducted, and the morphology was also observed by electron microscope. To demonstrate optical property of PANS, absorbance spectra were recorded. Finally, we verified that PANS has a possibility for biomedical sensing nanoprobes. |
