Organo-Soluble Porphyrin Mixed Monolayer-Protected Gold Nanorods with Intercalated Fullerenes
Abstract
Organo-soluble porphyrin mixed monolayer-protected gold nanorods were synthesized and characterized. The resulting gold nanorods encapsulated by both porphyrin thiol and alkyl thiol on their entire surface with strong covalent Au-S linkages were very stable in organic solvents without aggregation or decomposition, and exhibited unique optical properties different from their corresponding spherical ones. Alkyl thiol acts as a stabilizer not only to fill up the potential space on gold nanorod surface between bulky porphyrin molecules, but also to provide space for further insertion of C60 molecules forming a stable C60-porphyrin-gold nanorod hybrid nanostructure.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 16, 2012
- Accession Number
- ADA578844
Entities
People
- Augustine Urbas
- Chenming Xue
- Dingshan Yu
- Liming Dai
- Min Gao
- Quan Li
- Yi Pang
- Yongqian Xu
Organizations
- Air Force Research Laboratory