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基于酰腙和酚羟基的阴离子受体合成及阴离子比色识别性能研究
  • ISSN号：1001-988X
  • 期刊名称：西北师范大学学报(自然科学版)
  • 时间：2011
  • 页码：50-54
  • 分类：O657.32[理学—分析化学;理学—化学]
  • 作者机构：[1]西北师范大学化学化工学院,省部共建生态环境相关高分子材料教育部重点实验室,甘肃省高分子材料重点实验室,甘肃兰州730070
  • 相关基金：国家自然科学基金资助项目（21064006）; 甘肃省自然科学基金资助项目（1010RJZA018）
  • 相关项目：多通道响应特定客体的智能超分子聚合物的合成及性能研究
作者： 张有明|李乔|林奇|刘明霞|魏太保|
关键词： 阴离子识别, 比色识别, 酰腙, 偶氮水杨醛, anion recognition, colorimetric recognition, hydrazone, azo-salicylaldehyde
中文摘要：

设计合成了一种基于酚羟基的酰腙类受体分子,利用紫外-可见吸收光谱考察了其与F-,CI-,Br-,I-,CH3COO-,H2PO4-,HSO4-,ClO4-的相互作用.结果表明,该类受体分子在DMSO溶液中既能识别中性的Br-和I-,也能比色识别碱性较强的F-,CH3COO-和H2PO4-,其中在加入Br-,I-时UV-VIS光谱产生蓝移,而在加入F-,CH3COO-,H2PO4-时UV-VIS光谱产生红移.

英文摘要：

A colorimetric anions receptor bearing phenol OH and NH groups are synthesized.The binding properties of the receptors with anions such as F-,CI-,Br-,I-,CH3COO-,H2PO-4,HSO-4 and ClO-4 are studied by UV-VIS.The results show that the receptor has a better selectivity for I-,Br-,and can bind F-,CH3COO-,H2PO-4.Adding F-,CH3COO-or H2PO-4 to the DMSO solution of receptor,red shift of the receptor UV-VIS absorption band has been observed,and adding Br-or I-to the DMSO solution of receptor,blue shift of the receptor UV-VIS absorption band has been observed.

同期刊论文项目
多通道响应特定客体的智能超分子聚合物的合成及性能研究
期刊论文 53
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期刊信息
  • 《西北师范大学学报：自然科学版》
  • 北大核心期刊（2011版）
  • 主管单位:甘肃省教育厅
  • 主办单位:西北师范大学
  • 主编：俞诗源
  • 地址：兰州市安宁东路967号
  • 邮编：730070
  • 邮箱：sdxbz@nwnu.edu.cn
  • 电话：0931-7971692
  • 国际标准刊号：ISSN：1001-988X
  • 国内统一刊号：ISSN：62-1087/N
  • 邮发代号:54-53
  • 获奖情况:
  • 第二届全国优秀科技期刊三等奖,全国优秀高校自然科学学报及教育部优秀期刊二等奖,全国高等学校自然科学学报系统优秀学报一等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,美国数学评论（网络版）,德国数学文摘,美国剑桥科学文摘,美国生物科学数据库,英国动物学记录,中国中国科技核心期刊,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）
  • 被引量:7823