A Structure-Function Relationship for the Optical Modulation of Phenyl Boronic Acid-Grafted, Polyethylene Glycol-Wrapped Single-Walled Carbon Nanotubes
- Title
- A Structure-Function Relationship for the Optical Modulation of Phenyl Boronic Acid-Grafted, Polyethylene Glycol-Wrapped Single-Walled Carbon Nanotubes
- Author
- 김종호
- Keywords
- FUNCTIONALIZATION; POLYMERS; SURFACTANTS; GLUCOSE; PH; FLUORESCENT SENSORS
- Issue Date
- 2012-10
- Publisher
- American Chemical Society
- Citation
- Journal of the American Chemical Society, v. 134, NO. 42, Page. 17620-17627
- Abstract
- Phenyl boronic acids (PBA) are important binding ligands to pendant diols useful for saccharide recognition. The aromatic ring can also function to anchor an otherwise hydrophilic polymer backbone to the surface of hydrophobic graphene or carbon nanotube. In this work, we demonstrate both functions using a homologous series of seven phenyl boronic acids conjugated to a polyethylene glycol, eight-membered, branched polymer (PPEG8) that allows aqueous dispersion of single-walled carbon nanotubes (SWNT) and quenching of the near-infrared fluorescence in response to saccharide binding. We compare the 2-carboxyphenylboronic acid (2CPBA)
- URI
- https://pubs.acs.org/doi/10.1021/ja307085hhttps://repository.hanyang.ac.kr/handle/20.500.11754/175983
- ISSN
- 0002-7863;1520-5126
- DOI
- 10.1021/ja307085h
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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