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作为分析工具的镧系元素配合物的发光特性,用于阴离子感应、pH 指示剂和蛋白质识别。

Luminescent lanthanide complexes as analytical tools in anion sensing, pH indication and protein recognition.

机构信息

JST, CREST and Department of Chemistry, Graduate School of Science, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka, 558-8585, Japan.

出版信息

Analyst. 2011 Feb 7;136(3):431-5. doi: 10.1039/c0an00808g. Epub 2010 Dec 20.

DOI:10.1039/c0an00808g
PMID:21170445
Abstract

Although lanthanide complexes are recently used in luminescence labeling of bio-targets, this review focuses on sensing profiles of synthetic and biological lanthanide complexes. Rational design and combinatorial screening approaches toward synthetic lanthanide complexes applicable as luminescent sensing materials are described. Iron-carrying transferrin and ferritin proteins further form lanthanide complexes working as pH indicators and protein recognition reagents.

摘要

尽管镧系配合物最近被用于生物靶标的荧光标记,但本综述侧重于合成和生物镧系配合物的传感特性。本文描述了适用于发光传感材料的合成镧系配合物的合理设计和组合筛选方法。载铁转铁蛋白和铁蛋白蛋白进一步形成镧系配合物,用作 pH 指示剂和蛋白质识别试剂。

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