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Synthesis of β -cyclodextrin-modified carbon nanocrystals and their fluorescent behavior

Water-soluble β -cyclodextrin ( β -CD)-modified carbon nanocrystals (CNCs) have been synthesized by the reaction of CNCs with mono(6-diethylenetriamino-6-deoxy)- β -CD (DETA- β -CD) and comprehensively characterized by 1 H NMR, FT-IR, transmission electron microscopy (TEM) and UV-Vis. DETA- β -CD-mo... Full description

Journal Title: Chinese Science Bulletin 2010, Vol.55(25), pp.2835-2839
Main Author: Jiang, Qiao
Other Authors: Zhang, HengYi , Liu, Yu
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 1001-6538 ; E-ISSN: 1861-9541 ; DOI: 10.1007/s11434-010-3252-y
Link: http://dx.doi.org/10.1007/s11434-010-3252-y
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recordid: springer_jour10.1007/s11434-010-3252-y
title: Synthesis of β -cyclodextrin-modified carbon nanocrystals and their fluorescent behavior
format: Article
creator:
  • Jiang, Qiao
  • Zhang, HengYi
  • Liu, Yu
subjects:
  • carbon nanocrystals
  • -cyclodextrin
  • supramolecular chemistry
  • fluorescence
ispartof: Chinese Science Bulletin, 2010, Vol.55(25), pp.2835-2839
description: Water-soluble β -cyclodextrin ( β -CD)-modified carbon nanocrystals (CNCs) have been synthesized by the reaction of CNCs with mono(6-diethylenetriamino-6-deoxy)- β -CD (DETA- β -CD) and comprehensively characterized by 1 H NMR, FT-IR, transmission electron microscopy (TEM) and UV-Vis. DETA- β -CD-modified CNCs (DETA- β -CD-CNCs) are luminescent, and the quantum yield is 8.41%. The photoinduced electron transfer (PET) process between DETA- β -CD-CNCs and (ferrocenylmethyl) trimethylammonium iodide (Fc + ) was investigated by means of fluorescence spectroscopy.
language: eng
source:
identifier: ISSN: 1001-6538 ; E-ISSN: 1861-9541 ; DOI: 10.1007/s11434-010-3252-y
fulltext: no_fulltext
issn:
  • 1861-9541
  • 18619541
  • 1001-6538
  • 10016538
url: Link


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subjectcarbon nanocrystals ; -cyclodextrin ; supramolecular chemistry ; fluorescence
descriptionWater-soluble β -cyclodextrin ( β -CD)-modified carbon nanocrystals (CNCs) have been synthesized by the reaction of CNCs with mono(6-diethylenetriamino-6-deoxy)- β -CD (DETA- β -CD) and comprehensively characterized by 1 H NMR, FT-IR, transmission electron microscopy (TEM) and UV-Vis. DETA- β -CD-modified CNCs (DETA- β -CD-CNCs) are luminescent, and the quantum yield is 8.41%. The photoinduced electron transfer (PET) process between DETA- β -CD-CNCs and (ferrocenylmethyl) trimethylammonium iodide (Fc + ) was investigated by means of fluorescence spectroscopy.
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abstractWater-soluble β -cyclodextrin ( β -CD)-modified carbon nanocrystals (CNCs) have been synthesized by the reaction of CNCs with mono(6-diethylenetriamino-6-deoxy)- β -CD (DETA- β -CD) and comprehensively characterized by 1 H NMR, FT-IR, transmission electron microscopy (TEM) and UV-Vis. DETA- β -CD-modified CNCs (DETA- β -CD-CNCs) are luminescent, and the quantum yield is 8.41%. The photoinduced electron transfer (PET) process between DETA- β -CD-CNCs and (ferrocenylmethyl) trimethylammonium iodide (Fc + ) was investigated by means of fluorescence spectroscopy.
copHeidelberg
pubSP Science China Press
doi10.1007/s11434-010-3252-y
pages2835-2839
date2010-09