Sustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products
Abstract Counterfeit leather products infringe the intellectual property rights of the business, cause enormous economic loss, and negatively influence the business enthusiasm for innovation. However, traditional anti-counterfeiting materials for leather products suffer from complicated fabrication...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2021-12-01
|
| Series: | Journal of Leather Science and Engineering |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s42825-021-00076-x |
| _version_ | 1831717268579418112 |
|---|---|
| author | Jun Xiang Jianxun Lin Zhonghui Wang Shenglin Zhou Zhenya Wang Qiang Yan Yidong Liu Haojun Fan |
| author_facet | Jun Xiang Jianxun Lin Zhonghui Wang Shenglin Zhou Zhenya Wang Qiang Yan Yidong Liu Haojun Fan |
| author_sort | Jun Xiang |
| collection | DOAJ |
| description | Abstract Counterfeit leather products infringe the intellectual property rights of the business, cause enormous economic loss, and negatively influence the business enthusiasm for innovation. However, traditional anti-counterfeiting materials for leather products suffer from complicated fabrication procedures, photobleaching, and high volatile organic compound (VOC) emissions. Here, a sustainable and invisible anti-counterfeiting ink composed of waterborne polyurethane and water-dispersible lanthanide-doped upconversion nanoparticles (UCNPs) featuring ease of preparation, high photostability, non-toxicity, low VOC emissions, and strong adhesion strength for leather products is designed and synthesized. After decorating on the surface of leather products, the obtained patterns are invisible under normal light conditions. Upon irradiation at 808 nm, the invisible patterns can be observed by naked eyes due to the visible light emitted by 808 nm excited UCNPs. Our approach described here opens a new pathway to realize the long-term, stable anti-counterfeiting function of leather products. Graphical Abstract |
| first_indexed | 2024-12-21T00:55:08Z |
| format | Article |
| id | doaj.art-d83a1f96fcd3434ab8ce58bcdfa8078e |
| institution | Directory Open Access Journal |
| issn | 2524-7859 |
| language | English |
| last_indexed | 2024-12-21T00:55:08Z |
| publishDate | 2021-12-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of Leather Science and Engineering |
| spelling | doaj.art-d83a1f96fcd3434ab8ce58bcdfa8078e2022-12-21T19:21:18ZengSpringerOpenJournal of Leather Science and Engineering2524-78592021-12-013111110.1186/s42825-021-00076-xSustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather productsJun Xiang0Jianxun Lin1Zhonghui Wang2Shenglin Zhou3Zhenya Wang4Qiang Yan5Yidong Liu6Haojun Fan7College of Biomass Science and Engineering, Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, State Key Laboratory of Polymer Materials Engineering, Sichuan UniversityCollege of Biomass Science and Engineering, Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, State Key Laboratory of Polymer Materials Engineering, Sichuan UniversityCollege of Biomass Science and Engineering, Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, State Key Laboratory of Polymer Materials Engineering, Sichuan UniversityCollege of Biomass Science and Engineering, Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, State Key Laboratory of Polymer Materials Engineering, Sichuan UniversityCollege of Biomass Science and Engineering, Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, State Key Laboratory of Polymer Materials Engineering, Sichuan UniversityState Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan UniversityDongtai City Fu’an Synthetize Material Co. Ltd.College of Biomass Science and Engineering, Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Research Center of Clean Technology in Leather Industry, State Key Laboratory of Polymer Materials Engineering, Sichuan UniversityAbstract Counterfeit leather products infringe the intellectual property rights of the business, cause enormous economic loss, and negatively influence the business enthusiasm for innovation. However, traditional anti-counterfeiting materials for leather products suffer from complicated fabrication procedures, photobleaching, and high volatile organic compound (VOC) emissions. Here, a sustainable and invisible anti-counterfeiting ink composed of waterborne polyurethane and water-dispersible lanthanide-doped upconversion nanoparticles (UCNPs) featuring ease of preparation, high photostability, non-toxicity, low VOC emissions, and strong adhesion strength for leather products is designed and synthesized. After decorating on the surface of leather products, the obtained patterns are invisible under normal light conditions. Upon irradiation at 808 nm, the invisible patterns can be observed by naked eyes due to the visible light emitted by 808 nm excited UCNPs. Our approach described here opens a new pathway to realize the long-term, stable anti-counterfeiting function of leather products. Graphical Abstracthttps://doi.org/10.1186/s42825-021-00076-xSustainableInvisible anti-counterfeitingWaterborne polyurethaneUpconversion nanoparticlesNear-infrared light |
| spellingShingle | Jun Xiang Jianxun Lin Zhonghui Wang Shenglin Zhou Zhenya Wang Qiang Yan Yidong Liu Haojun Fan Sustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products Journal of Leather Science and Engineering Sustainable Invisible anti-counterfeiting Waterborne polyurethane Upconversion nanoparticles Near-infrared light |
| title | Sustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products |
| title_full | Sustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products |
| title_fullStr | Sustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products |
| title_full_unstemmed | Sustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products |
| title_short | Sustainable and invisible anti-counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products |
| title_sort | sustainable and invisible anti counterfeiting inks based on waterborne polyurethane and upconversion nanoparticles for leather products |
| topic | Sustainable Invisible anti-counterfeiting Waterborne polyurethane Upconversion nanoparticles Near-infrared light |
| url | https://doi.org/10.1186/s42825-021-00076-x |
| work_keys_str_mv | AT junxiang sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts AT jianxunlin sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts AT zhonghuiwang sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts AT shenglinzhou sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts AT zhenyawang sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts AT qiangyan sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts AT yidongliu sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts AT haojunfan sustainableandinvisibleanticounterfeitinginksbasedonwaterbornepolyurethaneandupconversionnanoparticlesforleatherproducts |