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Full Length ArticleCeiling temperature and photothermalsensitivity of aqueous MSA-CdTe quantum dots thermometers

Xinbing Jiang - No affiliation found

2017/02/01 Full-length article DOI: 10.1016/j.apsusc.2016.10.149 Journal: Applied Surface Science

Abstract:

Highlights•Aqueous Quantum dot used as sensor has a ceiling temperature.•MSA-CdTe possess a higher ceiling temperature 60 °Cthan TGA-CdTe 45 °C.•A stable linear correlation with a slope of 0.16 nm/ °C is showed between the peak shift and temperature.•Photothermal sensitivity is independent to the size of quantum dot in studied size range.