Nano Archive

Preparation and Characterization of Fluorescence Probe from Assembly Hydroxyapatite Nanocomposite

Zhang, Min and Liu, Jin-Ku and Miao, Ran and Li, Guang-Ming and Du, Yao-Jie (2010) Preparation and Characterization of Fluorescence Probe from Assembly Hydroxyapatite Nanocomposite. Nanoscale Research Letters, 5 (4). pp. 675-679.

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Official URL: http://www.springerlink.com/content/d1m05478958962...

Abstract

A new nanocomposite fluorescence probe with thioglycolic acid (TA) functional layers embedded inside the hydroxyapatite nanoribbon spherulites has been synthesized. The fluorescence intensity of the novel probe is about 1.5–3.3-fold increase compared with the probe containing no TA. When used to detect cadmium ion, the most of original assembly nanoribbon spherulites structure in the novel probe is found to have been damaged to new flake structures. The mechanism of determining cadmium ion in alcohol solution has been studied. The present systematic study provides significant information on the effect of assembly nanostructure on the metal-enhanced fluorescence phenomenon.

Item Type:Article
Uncontrolled Keywords:Composite materials - Nanocomposite fluorescence probe - Cadmium ion - Hydroxyapatite
Subjects:Material Science > Functional and hybrid materials
Analytical Science > Microscopy and probe methods
Material Science > Nanochemistry
ID Code:8840
Deposited By:IoN
Deposited On:27 Apr 2010 14:36
Last Modified:27 Apr 2010 14:36

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