A temperature sensor based on CdTe quantum dots-layered double hydroxide ultrathin films via layer-by-layer assembly.

A temperature sensor based on CdTe quantum dots-layered double hydroxide ultrathin films via layer-by-layer assembly.

Chemical communications (Cambridge, England) (2012-12-13)

Ruizheng Liang, Rui Tian, Wenying Shi, Zhihui Liu, Dongpeng Yan, Min Wei, David G Evans, Xue Duan

摘要

Ordered ultrathin films based on alternate assembly of CdTe QDs and layered double hydroxide monolayers have been fabricated, which can be used as a photoluminescence temperature sensor with dual-parameter signals and high response sensitivity.