Physical modification of carbon nanotubes with a dendrimer bearing terminal mercaptoundecahydrododecaborates (Na2B12H11S)

Masahiro Yamagami, Tomoyuki Tajima, Kango Ishimoto, Hideaki Miyake, Hiroyuki Michiue, Yutaka Takaguchi

Research output: Contribution to journalArticle

Abstract

The thiol-substituted B12-cluster mercaptoundecahydro-closo-dodecaborate Na2[B12H11SH] (BSH) was successfully attached to a poly(amido)amine (PAMAM) dendrimer, which contains a bis(decyloxy)decane core. The physical modification of single-walled carbon nanotubes (SWCNTs) with dendrimer(SB12)4 afforded a SWCNT/dendrimer(SB12)4 nanohybrid that exhibited NIR-I-to-NIR-II fluorescence. Herein, we describe a promising strategy for in vivo imaging of boron clusters that may be widely applicable to boron neutron capture therapy.

Original languageEnglish
Article numbere21467
JournalHeteroatom Chemistry
DOIs
Publication statusAccepted/In press - Jan 1 2018

Fingerprint

Bearings (structural)
Dendrimers
Carbon Nanotubes
Boron
Single-walled carbon nanotubes (SWCN)
Sulfhydryl Compounds
Amines
Neutrons
Fluorescence
Imaging techniques
mercaptoundecahydrododecaborate
zwittergent 3-12

Keywords

  • mercaptoundecahydro-closo-dodecaborate
  • near−infrared-II emission
  • poly(amidoamine)dendrimer
  • single-walled carbon nanotube

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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abstract = "The thiol-substituted B12-cluster mercaptoundecahydro-closo-dodecaborate Na2[B12H11SH] (BSH) was successfully attached to a poly(amido)amine (PAMAM) dendrimer, which contains a bis(decyloxy)decane core. The physical modification of single-walled carbon nanotubes (SWCNTs) with dendrimer(SB12)4 afforded a SWCNT/dendrimer(SB12)4 nanohybrid that exhibited NIR-I-to-NIR-II fluorescence. Herein, we describe a promising strategy for in vivo imaging of boron clusters that may be widely applicable to boron neutron capture therapy.",
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AU - Yamagami, Masahiro

AU - Tajima, Tomoyuki

AU - Ishimoto, Kango

AU - Miyake, Hideaki

AU - Michiue, Hiroyuki

AU - Takaguchi, Yutaka

PY - 2018/1/1

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