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Updated: Oct 7, 2026
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Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
Published on: October 1, 2019
Halide perovskite-polyoxometalate nanocomposite for ultrasensitive Cu2+ detection in nonaqueous media
Deva Starlin Jenil D1, Raja Sekar N1, Shebin C K1
1Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, 603203, India. taraknam@srmist.edu.in.
Chemical Communications (Cambridge, England)
|October 6, 2026
Abstract:
A CsPbBr3@PMA nanocomposite enables Cu2+ sensing in organic media and high selectivity. Cu2+ coordinates with PMA, inducing interfacial electron transfer and efficient fluorescence quenching without structural degradation. This interface-engineered strategy overcomes aqueous limitations and offers a robust platform for ultrasensitive detection in complex nonaqueous environments.
