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A Versatile Luminescent Ga-Organic Framework with Multi-Emission Centers as a Blue LED and Fluorescent Probe for Low-Temperature Detection and Selective Fe³⁺ Sensing.

ABSTRACT: The development and utilization of 3p-block based MOFs as fluorescent materials has attracted significant attention in recent years. Herein, we have successfully constructed a versatile luminescent Ga-MOF (SNNU-63) with a 3d¹⁰ configuration and a large ligand twist configuration. Interestingly, the as-synthesized Ga-MOF exhibits excellent luminescence property and a good material for blue light-emitting diode (LED). At 80 K, this Ga-MOF shows multi-emission centers at 381, 462, and 494 nm. As a ratiometric thermometer, this Ga-MOF exhibits an excellent temperature sensing property with high relative sensitivity (S_m = 2.60 % K^-1 at 110 K). The fluorescence intensity ratio I₃₈₁/I₄₉₄ shows a very good fit for the Bolt

SUBMITTER: Shi W

PROVIDER: S-EPMC9696890 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature

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A Versatile Luminescent Ga-Organic Framework with Multi-Emission Centers as a Blue LED and Fluorescent Probe for Low-Temperature Detection and Selective Fe³⁺ Sensing.

OmicsDI is part of the ELIXIR infrastructure

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A Versatile Luminescent Ga-Organic Framework with Multi-Emission Centers as a Blue LED and Fluorescent Probe for Low-Temperature Detection and Selective Fe3+ Sensing.

OmicsDI is part of the ELIXIR infrastructure

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A Versatile Luminescent Ga-Organic Framework with Multi-Emission Centers as a Blue LED and Fluorescent Probe for Low-Temperature Detection and Selective Fe³⁺ Sensing.