聚N-异丙基丙烯酰胺与Eu(Ⅲ)相互作用的研究

中国材料进展, 2006, 25(6): 15-20. doi: 10.3969/j.issn.1674-3962.2006.06.004

聚N-异丙基丙烯酰胺与Eu(Ⅲ)相互作用的研究

殷伟庆 ^1, , 钱琦 ^2, , 陈明清 ^3, , 陆天虹 ^4, , ^5, , 黄晓华 ^6,

1.江南大学,江苏,无锡,214036

2.江南大学,江苏,无锡,214036

3.江南大学,江苏,无锡,214036

4.江南大学,江苏,无锡,214036;中国科学院长春应用化学研究所,吉林,长春,130022

5.大阪大学工学部分子化学系,日本吹田市,565-0871

6.江南大学,江苏,无锡,214036;南京师范大学,江苏,南京,210097

基金项目: 国家发改委稀土专项基金(GFZ040628) 国家自然科学基金(20471030) 江苏省高新技术基金(BG2005040)

关键词：聚N-异丙基丙烯酰胺 , Eu(Ⅲ) , 能量传递 , 低临界溶解温度(LCST)

Study on Interaction Between Eu( Ⅲ) and Poly(N-Isopropulacrylamide)

利用X射线光电子能谱、红外光谱、紫外光谱和荧光光谱对Eu(Ⅲ)与聚N-异丙基丙烯酰胺(PNIPAM)的相互作用进行了研究.结果表明,Eu(Ⅲ)和PNIPAM有相互作用:①Eu(Ⅲ)可与PNIPAM中酰胺基团配位形成配合物PNIPAM-Eu(Ⅲ);②PNIPAM-Eu(Ⅲ)配合物兼具热敏性;③Eu(Ⅲ)与PNIPAM之间存在能量传递,当Eu(Ⅲ)含量为0.8w%时荧光强度最大.

参考文献

[1]	Tiktopulo E I;Uversky V N;Lushchik V B et al.[J].Macromolecules,1995,28:7514-7524.
[2]	Pelton R. .Temperature-sensitive aqueous microgels[J].Advances in Colloid and Interface Science,2000(1):1-33.
[3]	史向阳,李峻柏,孙曹民,吴世康.N异丙基丙烯酰胺/丙烯酸十八酯共聚物水溶液胶束及相分离行为研究[J].高等学校化学学报,1999(01):135.
[4]	Suzuki K;Yumura T;Tanaka Y et al.[J].Journal of Controlled Release,2001,75:183-189.
[5]	Gao CY;Mohwald H;Shen JC .Thermosensitive poly (allylamine)-g-poly (N-isopropylacrylamide): synthesis, phase separation and particle formation[J].Polymer: The International Journal for the Science and Technology of Polymers,2005(12):4088-4097.
[6]	Rosendo A;Flores M;Cordoba et al.[J].Materials Letters,2003,57:2885-2893.
[7]	Xu J;Huang X H;Zhou N L et al.[J].Materials Letters,2004,58:1938-1942.
[8]	Drolet D P;Manuta D M;Lees A J et al.[J].Inorganica Chimica Acta,1988,146:173-180.
[9]	Liu MZ;Bian FL;Sheng FL .FTIR study on molecular structure of poly(N-isopropylacrylamide) in mixed solvent of methanol and water[J].European Polymer Journal,2005(2):283-291.
[10]	Drolet D P;Manuta D M;Lees A J et al.[J].Inorganica Chimica Acta,1988,146:173-180.
[11]	赵瑶兴;孙祥玉.有机分子结构光谱鉴定[M].北京:科学出版社,2003:163-174.
[12]	Lakowicz J R.Principles of Fluorescence Spectroscopy[M].New York:Plenum Press,1983:305-337.
[13]	Nagata I;Li R;Banks E et al.[J].Macromolecules,1983,16:903-905.
[14]	Okamoto Y;Ueba Y;Nagata I et al.[J].Macromolecules,1981,14:807-809.
[15]	Banks E;Okamoto Y;Ueba Y .[J].Journal of Applied Polymer Science,1980,25:359-368.
[16]	Okatomo Y;Ueba Y;Dzhanibekov N F et al.[J].Macromolecules,1981,14:17-22.
[17]	Eisenberg A;Hird B;Moore R B .[J].Macromolecules,1990,23:4098-4107.
[18]	Boutris C.;Kiparissides C.;Chatzi EG. .CHARACTERIZATION OF THE LCST BEHAVIOUR OF AQUEOUS POLY(N-ISOPROPYLACRYLAMIDE) SOLUTIONS BY THERMAL AND CLOUD POINT TECHNIQUES[J].Polymer: The International Journal for the Science and Technology of Polymers,1997(10):2567-2570.
[19]	Santos A M;Elaissari A;Martinho J M G et al.[J].Polymer,2005,46:1181-1188.

上一张下一张

计量

下载量()
访问量()

作者相关

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网

聚N-异丙基丙烯酰胺与Eu(Ⅲ)相互作用的研究

Study on Interaction Between Eu( Ⅲ) and Poly(N-Isopropulacrylamide)

参考文献