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   Articles with "security ink" as a keyword



Luminomagnetic Afterglow Assimilated Multi-Mode Protection with Inventive Golden Security Ink for Anticounterfeiting Applications.

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recommendations! Published in 2025 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.5c04914

Abstract: The designing of luminescent multifunctional materials with an improvised multistage excitability and data storage capacity for advanced anticounterfeiting technology is still challenging. Lanthanide-based nanomaterials are more often used due to their ample intermediate energy states… read more here.

Keywords: security ink; golden security; luminomagnetic afterglow; afterglow assimilated ... See more keywords

Fluorescent and magnetic anti-counterfeiting realized by biocompatible multifunctional silicon nanoshuttle-based security ink.

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recommendations! Published in 2018 at "Nanoscale"

DOI: 10.1039/c7nr06337g

Abstract: Herein, we present the first example of a silicon nanoshuttle-based security ink simultaneously featuring attractive optical and magnetic properties, suitable for fluorescent and magnetic anti-counterfeiting and encryption. Significantly, the information can be dual-encrypted through multi-color… read more here.

Keywords: security ink; anti counterfeiting; nanoshuttle based; based security ... See more keywords

Green synthesis of carbon quantum dots from fresh Citrus limon juice for Fe3+ ion detection and fluorescent security ink applications

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recommendations! Published in 2025 at "New Journal of Chemistry"

DOI: 10.1039/d5nj00591d

Abstract: Citrus limon juice derived fluorescent CQDs for Fe3+ ion sensing and security ink applications. read more here.

Keywords: security ink; limon juice; ink applications; citrus limon ... See more keywords

Multi-stimuli-responsive and dynamic color tunable security ink for multilevel anticounterfeiting

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recommendations! Published in 2023 at "Methods and Applications in Fluorescence"

DOI: 10.1088/2050-6120/acbe92

Abstract: Luminescent security features have been used for anticounterfeiting for a long time. However, constant effort is required to strengthen these security features to be ahead of counterfeiters. Here, we developed a multi-stimuli-responsive luminescent security ink… read more here.

Keywords: stimuli responsive; excitation; security; security ink ... See more keywords