期刊
MATERIALS LETTERS
卷 339, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.matlet.2023.134123
关键词
Nanocomposites; FL quantum yield; Structural; SPR
To meet the demand for biomedicines, diverse biocompatible nanomaterials with improved physiochemical characteristics were developed. New types of silver-copper nanocomposites (AgCuNCs) with fluorescence and localized surface plasmon resonance absorption were synthesized using pulse laser ablation in liquid (PLAL) method. The structure, morphology, and fluorescence properties of these nanocomposites were customized by adjusting the laser fluence. The nanocomposite made at a laser fluence of 14.15 +/- 0.4 J cm-2 exhibited uniform particle size distribution and high fluorescence quantum yield, making it suitable for improved fluorescence-based drug formulation in biomedical applications.
Diverse biocompatible nanomaterials with improved physiochemical characteristics became demanding for biomedicines. Thus, new types of crystalline and spherical silver-copper nanocomposites (AgCuNCs) with prominent fluorescence (FL) and localized surface plasmon resonance (LSPR) absorption were made using pulse laser ablation in liquid (PLAL) method. The structure, morphology, and FL properties of these NCs were customized via the laser fluence (LF) adjustments. Nanocomposite made at LF of 14.15 +/- 0.4 J cm- 2 displayed uniform particle size distribution (mean diameter of 7.22 +/- 1.31 nm) with a high FL quantum yield of 0.061. Exciton-like energy states and size-enabled electronic transitions shown by these proposed plasmonic NCs were asserted to be beneficial for biomedical applications especially in improved FL-based drug formulation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据