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Updated: Jan 21, 2026

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Published on: February 6, 2016

リサイクル可能なインジウム付加体によるInP量子ドット成長の精密制御

Ashleigh J Cartlidge¹, Theodore A Gazis^1,2, Ufedo-Ojo Pitas¹

¹School of Chemical & Physical Sciences, Keele University, Newcastle-under-Lyme, ST5 5BG, UK. p.d.matthews@keele.ac.uk.

|January 20, 2026

Abstract:

Indium phosphide is the most studied of the colloidal III-V QDs, with significant attention focused on the phosphorus source and/or reaction conditions to improve QD quality. Comparatively limited attention has been directed toward controlling the reactivity of the indium precursor. In this study we introduce an approach that utilizes recyclable triarylphosphine adducts of indium(III) chloride to selectively prepare InP QDs with absorption profiles spanning 419-620 nm. This control is achieved through careful choice of the triarylphosphine ligand, which changes the nature of the nucleation profile from continuous to burst.

キーワード:

インジウムリン量子ドット量子ドットナノ材料吸収スペクトルトリアリールホスフィン配位子インジウム前駆体結晶成長材料科学ナノテクノロジー

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Synthesis of In37P20O2CR51 Clusters and Their Conversion to InP Quantum Dots

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Production and Targeting of Monovalent Quantum Dots

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Published on: October 23, 2014

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