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Yang, Changduk
Advanced Tech-Optoelectronic Materials Synthesis Lab (ATOMS)
Research Interests
  • Optoelectronic materials synthesis/organic electronics, functionalization of carbonaceous solids, advanced materials chemistry, macromolecular chemistry

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Synthesis of Congo Red linked with alkyl amide polymer and its optical ion-sensing property

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Title
Synthesis of Congo Red linked with alkyl amide polymer and its optical ion-sensing property
Author
Lee, TSYang, Changduk
Keywords
CONJUGATED POLYMERS; METAL-IONS; SENSOR
Issue Date
1999
Publisher
SPRINGER
Citation
POLYMER BULLETIN, v.42, no.6, pp.655 - 660
Abstract
The synthesis and metal ion responsive properties of Congo Red-based polyamide are reported. The polymer was prepared by simple interfacial polymerization between Congo Red and sebacoyl chloride. The polymer showed decrease in electronic absorption when exposed to metal ions. The absorbance tends to decrease linearly in a measurable range according to metal ion concentration. It is found that the polymer showed high sensitivity toward Ca2+ and Fe3+.
URI
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DOI
10.1007/s002890050515
ISSN
0170-0839
Appears in Collections:
ECHE_Journal Papers
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