TITLE

Covalently β-cyclodextrin modified single-walled carbon nanotubes: a novel artificial receptor synthesized by ‘click’ chemistry

AUTHOR(S)
Zhen Guo; Li Liang; Jia-Jie Liang; Yan-Feng Ma; Xiao-Ying Yang; Dong-Mei Ren; Yong-Sheng Chen; Jian-Yu Zheng
PUB. DATE
August 2008
SOURCE
Journal of Nanoparticle Research;Aug2008, Vol. 10 Issue 6, p1077
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Abstract  Novel β-cyclodextrin covalently modified single-walled carbon nanotubes have been synthesized via a ‘click’ coupling reaction. The product was fully characterized with Raman, FTIR, XRD, UV-Vis-NIR spectra as well as TEM and TGA measurements. The effective functionalization via ‘click’ coupling has set up a facile and versatile route for modular preparation of SWNTs based functional materials. The inclusion complexation behavior of this artificial receptor with quinine has been investigated in aqueous solution by fluorescence spectroscopy.
ACCESSION #
33052991

 

Related Articles

  • Sensitive bioanalysis—combining single-molecule spectroscopy with mono-labeled self-quenching probes. Marmé, Nicole; Knemeyer, Jens-Peter // Analytical & Bioanalytical Chemistry;Jul2007, Vol. 388 Issue 5/6, p1075 

    Fluorescence single-molecule spectroscopy is an appropriate tool for modern bioanalysis. This technique enables the development of ultra sensitive assays, especially when combined with self-quenching probes. In this review we report novel DNA, enzyme, and antibody assays based on mono-labeled...

  • Fluorescent properties and symmetry of the monodeprotonated form of 5,10,15,20-tetrakis-(4- N-methylpyridyl)-porphyrin. Kruk, N. N. // Journal of Applied Spectroscopy;Sep2006, Vol. 73 Issue 5, p686 

    The spectral and kinetic properties of the monodeprotonated form of the cationic 5,10,15,20-tetrakis(4-Nmethylpyridyl) porphyrin (H2TMPyP) in solution are studied. The experimental results obtained are interpreted based on the four-orbital Gouterman model. It is established that the...

  • Photoconversion of 2-methylphenol, 4-methylphenol, and 2-amino-4-methylphenol in water. Sokolova, T. V.; Chaikovskaya, O. N.; Sosnin, É. A.; Sokolova, I. V. // Journal of Applied Spectroscopy;Sep2006, Vol. 73 Issue 5, p632 

    We have used fluorescence spectroscopy to study photoconversions of 2-methylphenol (2-MP), 4-methylphenol (4-MP), and 2-amino-4-methylphenol (2-A-4-MP) in water when excited by UV radiation from different sources. We discuss the effect of the acidity of the medium and dissolved oxygen on...

  • Luminescent spectral properties of rhodamine derivatives while binding to serum albumin. Nizomov, N.; Ismailov, Z. F.; Kurtaliev, É. N.; Nizamov, Sh. N.; Khodzhaev, G.; Patsenker, L. D. // Journal of Applied Spectroscopy;May2006, Vol. 73 Issue 3, p432 

    We have studied the effect of blood serum albumin on the absorption and fluorescence spectra of rhodamine C (RC), rhodamine 6G (R6G), and rhodamine 3B (R3B). Interaction of the dye with protein is assessed using the binding parameters: binding constants and concentrations of binding sites. We...

  • Dispersed fluorescence spectroscopy of jet-cooled HCF and DCF: Vibrational structure of the X 1A′ state. Fan, Haiyan; Mukarakate, Calvin; Deselnicu, Mihaela; Chong Tao; Reid, Scott A. // Journal of Chemical Physics;7/1/2005, Vol. 123 Issue 1, p014314 

    We recorded dispersed fluorescence (DF) spectra following excitation of the pure bending levels 20n and the combination states 10120n and 20n301 in the à 1A″←X 1A′ system of HCF and DCF. Spectra were measured with a 0.3 m spectrograph equipped with a gated intensified charge...

  • Capability of a XRF Method for Monitoring the Content of the Macronutrients Mg, P, S, K and Ca in Agricultural Crops. Morgenstern, Peter; Brüggemann, Lutz; Meissner, Ralph; Seeger, Juliane; Wennrich, Rainer // Water, Air & Soil Pollution;Jun2010, Vol. 209 Issue 1-4, p315 

    To examine the concentration of Mg, P, S, K and Ca in agricultural crops growing under changing conditions, plant material was collected from an adequate number of cultivated targets (lysimeter trial) and finally analysed by means of wavelength dispersive X-ray fluorescence spectrometry. The...

  • It's what's inside that counts. Smallridge, Rachel // Nature Reviews Molecular Cell Biology;Nov2003, Vol. 4 Issue 11, p826 

    Discusses research being done on a fluorescent indicator called flip that allows researcher to study the dynamics of phosphatidylinositol-3,4,5-trisphosphate in vivo based on fluorescence resonance energy transfer. Reference to a study by M. Sato et al published in the October 5, 2003 issue of...

  • Highlighting protein movement in living cells. Evanko, Daniel // Nature Methods;Nov2004, Vol. 1 Issue 2, p96 

    A new photoactivatable fluorescent protein combines some of the best features of existing proteins used for in vivo labeling.

  • Market Profile: Total Reflectance X-Ray Fluorescence Spectroscopy.  // Spectroscopy;Feb2011, Vol. 26 Issue 2, p14 

    The article discusses the use of x-ray fluorescence spectroscopy (XRF) that provides sensitive analysis of the atomic compositions of samples for elemental range from sodium to uranium.

Share

Other Topics