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Synthesis and chara...
Synthesis and characterization of the tellurium/calcium silicate nanocomposite
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Ma, Ming-Guo (author)
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- Zhu, Jie-Fang (author)
- Uppsala universitet,Strukturkemi
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Sun, Run-Cang (author)
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Chen, Feng (author)
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Zhu, Ying-Jie (author)
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(creator_code:org_t)
- Elsevier BV, 2011
- 2011
- English.
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In: Materials letters (General ed.). - : Elsevier BV. - 0167-577X .- 1873-4979. ; 65:3, s. 424-426
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- A novel tellurium/calcium silicate nanocomposite with tellurium nanorods homogeneously dispersed in the calcium silicate matrix has been successfully synthesized using corresponding tellurium nanorods, Ca(NO3)(2)center dot 4H(2)O, and Na2SiO3 center dot 9H(2)O in ethanol/water mixed solvents at room temperature for 48 h. The new material consists of a single crystalline Te core and an amorphous calcium silicate shell. The products were characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM), selected area electron diffraction (SAED), and energy-dispersive X-ray spectroscopy (EDS). The method is simple and does not need any surfactant or template or base. Cytotoxicity experiments indicated that the tellurium/calcium silicate nanocomposites with a low concentration had good biocompatibility. This nanocomposite is a very promising candidate for the application as bioactive materials.
Subject headings
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
Keyword
- Microstructure
- Nanomaterials
- Nanocomposite
- Tellurium
- Calcium silicate
- TECHNOLOGY
- TEKNIKVETENSKAP
- Inorganic chemistry
- Oorganisk kemi
- Kemi med inriktning mot oorganisk kemi
- Chemistry with specialization in Inorganic Chemistry
Publication and Content Type
- ref (subject category)
- art (subject category)
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