Highly Efficient Sulfur and Nitrogen Codoped Graphene Quantum Dots as a Metal-Free Green Photocatalyst for Photocatalysis and Fluorescent Ink Applications
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DOI: 10.1021/acsomega.2c00092
Abstract: The demand for modern organic pollutant treatment has prompted the development of environmentally acceptable photocatalytic processes. In this work, we report novel nitrogen and sulfur codoped graphene quantum dot (S,N-GQD) based photocatalysts and fluorescent ink… read more here.
Keywords: graphene quantum; ink; fluorescent ink; codoped graphene ... See more keywords
Carbon nanodot-induced gelation of a histidine-based amphiphile: application as a fluorescent ink, and modulation of gel stiffness.
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DOI: 10.1039/c7cc09824c
Abstract: This is a unique example of fluorescent carbon dot-induced hydrogelation of an amino acid-based amphiphile. The carbon dot-to-amphiphile ratio dictates the gel stiffness. Moreover, this hydrogel can be used as a prominent fluorescent ink and… read more here.
Keywords: based amphiphile; gel stiffness; carbon; fluorescent ink ... See more keywords
Self-doped nontoxic red-emitting Mg–N-embedded carbon dots for imaging, Cu(II) sensing and fluorescent ink
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DOI: 10.1039/c8nj04754e
Abstract: Presently, the doping of carbon dots (CD) with heteroatoms and metal-salts as external dopant is a common practice for enhancing its optical efficiency. This approach can involves the use of biomaterials such as plant leaves… read more here.
Keywords: red emitting; self doped; carbon dots; fluorescent ink ... See more keywords