Nanoemulsion fluorescent inks for anti-counterfeiting encryption with dual-mode, full-color, and long-term stability
Nanoemulsion fluorescent inks for anti-counterfeiting encryption with dual-mode, full-color, and long-term stability
复制标题
双模、全彩、长期稳定的纳米乳液防伪加密荧光油墨
DOI：
10.1039/d1cc00555c
复制
发表时间：
2021-03-23
影响因子：
4.9
通讯作者：
Hao, Jingcheng
中科院分区：
文献类型：
--
作者：
Wu, Wenna;Liu, Huizhong;Hao, Jingcheng
选择水包油纳米乳液（O/W NE）作为载体，将疏水双模发光上转换纳米粒子（UC NP）和下转换（DC）碳量子点（CQD）封装在油滴内部，形成水基荧光墨水。 NE墨水非常符合防伪加密应用喷墨打印的要求。
An oil-in-water nanoemulsion (O/W NE) is selected as the carrier to encapsulate hydrophobic dual-mode luminescent upconversion nanoparticles (UC NPs) and downconversion (DC) carbon quantum dots (CQDs) inside the oil droplets for forming water-based fluorescent inks. The NE inks conform well to the requirements of inkjet printing for anti-counterfeiting encryption applications.