Polystyrene-Supported Polypyridyl Platinum(Ⅱ) Acetylide Complex:Specific Response for Mg2+

doi:10.7517/j.issn.1674-0475.2009.05.361

Imaging Science and Photochemistry ›› 2009, Vol. 27 ›› Issue (5): 361-366.DOI: 10.7517/j.issn.1674-0475.2009.05.361

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Polystyrene-Supported Polypyridyl Platinum(Ⅱ) Acetylide Complex:Specific Response for Mg²⁺

WANG Deng-hui^1,2, PENG Ming-li^1,3, TONG Zhen-he(TUNG Chen-Ho)¹, WU Li-zhu¹

1. Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute ofPhysics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R.China;
2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, P.R.China;
3. Key Laboratory of Synthetic and Natural Functional Molecule Chemistry(Ministry of Education), School of Chemisty and Material Science, Northwest University, Xi’an 710069, P.R.China

Received:2009-04-10 Revised:2009-05-04 Online:2009-09-23 Published:2009-09-23

Abstract

Abstract: N-15-monoazacrown-5-phenylacetylide was introduced to the polystyrene-supported polypyridyl platinum(Ⅱ) complex by ultrasonication in DMF.The obtained polystyrene-supported complex P1 can detect Mg²⁺ specifically both in solution color and luminescence intensity similar to that of the unbound mononuclear platinum(Ⅱ) complex M1.Moreover,the polystyrene-supported platinum(Ⅱ) acetylide complex could be separated simply by adding polar solvent for precipitation.

Key words: polypyridyl platinum(Ⅱ) complex, polystyrene, Mg²⁺ detection, luminescence sensor

CLC Number:

WANG Deng-hui, PENG Ming-li, TONG Zhen-he(TUNG Chen-Ho), WU Li-zhu. Polystyrene-Supported Polypyridyl Platinum(Ⅱ) Acetylide Complex:Specific Response for Mg²⁺[J]. Imaging Science and Photochemistry, 2009, 27(5): 361-366.

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Polystyrene-Supported Polypyridyl Platinum(Ⅱ) Acetylide Complex:Specific Response for Mg²⁺

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