Deprotonation-Induced Color Modulation in N,N'-Dihydroxynaphthalenediimide-Based Organic Crystals.
Sign Up to like & getrecommendations! Published in 2023 at "ChemPlusChem"
DOI: 10.1002/cplu.202300140
Abstract: N,N'-dihydroxy-1,4,5,8-naphthalenetetracarboxdiimide (NDI-(OH)2) has attracted much attention in recent years, because its doubly deprotonated state, (O-NDI-O)2-, has metal-coordination ability and characteristic electronic transition useful for designing electronic and optical functions. In contrast, a molecular crystal with… read more here.
Keywords: modulation dihydroxynaphthalenediimide; induced color; deprotonation induced; deprotonation ... See more keywords
Reversible color modulation of luminescent conjugated polymers based on a chemical redox mechanism and applications in rewritable paper and multiple information encryption.
Sign Up to like & getrecommendations! Published in 2022 at "Materials horizons"
DOI: 10.1039/d2mh00566b
Abstract: Reversible color modulation plays a key role in the field of information recording and encryption, but for the common colorful conjugated polymer materials, currently a convenient method to achieve their reversible color modulation is still… read more here.
Keywords: information; reversible color; color; redox ... See more keywords
Structural color modulation by laser post-processing on metal-coated colloidal crystals.
Sign Up to like & getrecommendations! Published in 2023 at "Applied optics"
DOI: 10.1364/ao.468281
Abstract: A method to use a pulsed solid-state laser to create structural color modulation on metal-coated colloidal crystal surfaces by changing the scanning speed has been proposed. Vivid colors as cyan, orange, yellow, and magenta are… read more here.
Keywords: colloidal crystals; laser; metal coated; color modulation ... See more keywords