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Literature DB >> 33712692

Synthesis and performance of ZnO quantum dots water-based fluorescent ink for anti-counterfeiting applications.

Xi Chen¹, Qi Wang², Xiao-Ju Wang¹, Jie Li¹, Guo-Bin Xu¹.

Abstract

In this study, the ZnO quantum dots (QDs) water-based fluorescent anti-counterfeiting ink was prepared with the polyvinylpyrrolidone (PVP) content of 0.15-0.17 g/mL, the ZnO QDs concentration of 4% and water as the solvent, which has good fluorescence, printability and resistance. According to the halftone technology, fluorescence quenching of the ZnO QDs by acid, and acid resistance of the organic fluorescent ink, a high-quality anti-counterfeiting method of fluorescent discoloration was proposed. The QDs ink has broad application prospects in the field of anti-counterfeiting green packaging.

Entities: Chemical Disease Gene

Year: 2021 PMID： 33712692 PMCID： PMC7955069 DOI： 10.1038/s41598-021-85468-z

Source DB: PubMed Journal: Sci Rep ISSN： 2045-2322 Impact factor: 4.379

20 in total

1. Ratiometric fluorescent test pen filled with a mixing ink of carbon dots and CdTe quantum dots for portable assay of silver ion on paper.

Authors: Junhui You; Jiangrong Ji; Jiafeng Wu; Siwan Wang; Panpan Chen; Rongchen Mao; Yang Jin; Liying Zhang; Shuhu Du
Journal: Mikrochim Acta Date: 2020-06-17 Impact factor: 5.833

2. Defects in ZnO nanorods prepared by a hydrothermal method.

Authors: K H Tam; C K Cheung; Y H Leung; A B Djurisić; C C Ling; C D Beling; S Fung; W M Kwok; W K Chan; D L Phillips; L Ding; W K Ge
Journal: J Phys Chem B Date: 2006-10-26 Impact factor: 2.991

3. Shape transition in ZnO nanostructures and its effect on blue-green photoluminescence.

Authors: Manoranjan Ghosh; A K Raychaudhuri
Journal: Nanotechnology Date: 2008-09-30 Impact factor: 3.874

4. pH-Triggered controlled drug release from mesoporous silica nanoparticles via intracelluar dissolution of ZnO nanolids.

Authors: Faheem Muhammad; Mingyi Guo; Wenxiu Qi; Fuxing Sun; Aifei Wang; Yingjie Guo; Guangshan Zhu
Journal: J Am Chem Soc Date: 2011-05-23 Impact factor: 15.419

5. A biocompatible fluorescent ink based on water-soluble luminescent carbon nanodots.

Authors: Songnan Qu; Xiaoyun Wang; Qipeng Lu; Xingyuan Liu; Lijun Wang
Journal: Angew Chem Int Ed Engl Date: 2012-10-29 Impact factor: 15.336

6. The Scherrer equation and the dynamical theory of X-ray diffraction.

Authors: Francisco Tiago Leitão Muniz; Marcus Aurélio Ribeiro Miranda; Cássio Morilla Dos Santos; José Marcos Sasaki
Journal: Acta Crystallogr A Found Adv Date: 2016-04-21 Impact factor: 2.290

7. Nearly Monodisperse Insulator Cs₄PbX₆ (X = Cl, Br, I) Nanocrystals, Their Mixed Halide Compositions, and Their Transformation into CsPbX₃ Nanocrystals.

Authors: Quinten A Akkerman; Sungwook Park; Eros Radicchi; Francesca Nunzi; Edoardo Mosconi; Filippo De Angelis; Rosaria Brescia; Prachi Rastogi; Mirko Prato; Liberato Manna
Journal: Nano Lett Date: 2017-02-20 Impact factor: 11.189

Synthesis and performance of ZnO quantum dots water-based fluorescent ink for anti-counterfeiting applications.

1. Ratiometric fluorescent test pen filled with a mixing ink of carbon dots and CdTe quantum dots for portable assay of silver ion on paper.

2. Defects in ZnO nanorods prepared by a hydrothermal method.

3. Shape transition in ZnO nanostructures and its effect on blue-green photoluminescence.

4. pH-Triggered controlled drug release from mesoporous silica nanoparticles via intracelluar dissolution of ZnO nanolids.

5. A biocompatible fluorescent ink based on water-soluble luminescent carbon nanodots.

6. The Scherrer equation and the dynamical theory of X-ray diffraction.

7. Nearly Monodisperse Insulator Cs₄PbX₆ (X = Cl, Br, I) Nanocrystals, Their Mixed Halide Compositions, and Their Transformation into CsPbX₃ Nanocrystals.

8. Hydrophobic carbon dots with blue dispersed emission and red aggregation-induced emission.

9. Silica-Based Organic-Inorganic Hybrid Fluorescent Ink for Security Applications.

10. Printing the Ultra-Long Ag Nanowires Inks onto the Flexible Textile Substrate for Stretchable Electronics.

1. RAFT Hydroxylated Polymers as Templates and Ligands for the Synthesis of Fluorescent ZnO Quantum Dots.