Poly(acrylic acid)-capped and dye-loaded graphene oxide-mesoporous silica : a nano-sandwich for two-photon and photoacoustic dual-mode imaging

• Main Authors: Nguyen, Kim Truc, Sreejith, Sivaramapanicker, Joseph, James, He, Tingchao, Borah, Parijat, Guan, Eng You, Lye, Sun Woh, Sun, Handong, Zhao, Yanli
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Science::Chemistry::Physical chemistry::Photochemistry
• 在線閱讀: https://hdl.handle.net/10356/101223; http://hdl.handle.net/10220/19703
• 機構: Nanyang Technological University

Growth of mesoporous silica on both sides of graphene oxide affords a nano-sandwich (NS) material. A two-photon active dye is then loaded into the mesopores of the NS followed by sealing with poly(acrylic acid). The obtained hybrid exhibits low cytotoxicity and excellent capability for two-photon an...