InP-Based Quantum Dots as Photosensitizers in Photodynamic Antimicrobial Materials.

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Tác giả: Lihan Chen, Reza A Ghiladi, Christopher B Gorman, Chenyu Jiang, Alissa E Meo, Jun Ohata, Frank Scholle

Ngôn ngữ: eng

Ký hiệu phân loại:

Thông tin xuất bản: United States : ACS applied bio materials , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 160445

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Ligand-functionalized InP-based quantum dots (QDs) have been developed as an innovative class of nontoxic photosensitizer suitable for antimicrobial applications, aimed at reducing or preventing pathogen transmission from one host to another via high contact surfaces. A hot injection method followed by functionalization via ligand exchange with 9-anthracene carboxylic acid (ACA) yielded the desired core/shell InP/ZnSe/ZnS QDs. Transmission electron microscopy (TEM) revealed these QDs to be uniform in size (∼3.2 nm), with light absorption across the entire visible spectrum (λ

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