Nanocrystal-Based Time-Temperature Indicators

被引：117

作者：

Zeng, Jie ^{[1
]}

Roberts, Stefan ^{[1
]}

Xia, Younan ^{[1
]}

机构：

[1] Washington Univ, Dept Biomed Engn, St Louis, MO 63130 USA

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2010年 / 16卷 / 42期

关键词：

nanoparticles; sensors; silver; time-temperature indicators; SHAPE-CONTROLLED SYNTHESIS; OPTICAL-PROPERTIES; SILVER NANOPRISMS; NANOPARTICLE GROWTH; GOLD; NANOSPHERES; SIZE;

D O I：

10.1002/chem.201002665

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Sharp change indicators: A new class of time-temperature indicators (TTIs) based upon aqueous suspensions of triangular silver nanoplates with relatively sharp corners has been developed. Such nanoplates display localized surface plasmon resonance peaks in the visible region, the positions of which are highly sensitive to the sharpness of the corners. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：12559 / 12563

页数：5

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