Journal ArticleDOI
Architecting ultra-bright silanized carbon dots by alleviating the spin-orbit coupling effect: a specific fluorescent nanoprobe to label dead cells
Jianying Chen,Karen Malone,Wei-Ren Liu,Yanjuan Li,Xikun Zou,Wei Li,Jiarong Liang,Haoran Zhang,Yingliang Liu,Xuejie Zhang,Chaofan Hu,Bingfu Lei +11 more
TLDR
In this paper, a new class of green-emitting silanized carbon dots (Si-CDs) featuring average size of 2.8nm, ultrahigh photoluminescence quantum yield of 93%, robust photostability, and low cytotoxicity by high-temperature dehalogenation/polymerization process was developed.About:
This article is published in Chemical Engineering Journal.The article was published on 2022-01-15. It has received 26 citations till now. The article focuses on the topics: Photoluminescence & Fluorescence.read more
Citations
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The synthetic strategies, photoluminescence mechanisms and promising applications of carbon dots: Current state and future perspective
TL;DR: In this article , a review comprehensively summarizes the development of synthetic strategies, photoluminescence (PL) mechanisms and promising applications of CDs, and aims to encourage related researchers to overcome various existing technical challenges, make up the insufficiency of existing research and tap into the full potential of CDs.
Journal ArticleDOI
The synthetic strategies, photoluminescence mechanisms and promising applications of carbon dots: Current state and future perspective
TL;DR: In this paper, a review comprehensively summarizes the development of synthetic strategies, photoluminescence (PL) mechanisms and promising applications of CDs, and the prospects and challenges for research into CDs are discussed in depth.
Journal ArticleDOI
Narrow‐bandwidth emissive carbon dots: A rising star in the fluorescent material family
TL;DR: In this article , the state-of-the-art advances of narrowbandwidth emissive CDs are systematically summarized, and the factors influencing the emission bandwidth, preparation methods, and applications of narrow-bandwidth emitters are described in detail.
Journal ArticleDOI
Engineering high-emissive silicon-doped carbon nanodots towards efficient large-area luminescent solar concentrators
Xingang Wang,M. L. White +1 more
TL;DR: In this article , a Si-CDs/polyvinyl pyrrolidone (PVP) film was used to construct a large-scale luminescent solar concentrator with an ultra-high quantum yield up to 92.3%.
References
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Journal ArticleDOI
Biodegradable luminescent porous silicon nanoparticles for in vivo applications.
Ji-Ho Park,Luo Gu,Geoffrey von Maltzahn,Erkki Ruoslahti,Sangeeta N. Bhatia,Sangeeta N. Bhatia,Michael J. Sailor +6 more
TL;DR: LPSiNPs are presented, a new type of multifunctional nanostructure with a low-toxicity degradation pathway for in vivo applications that can carry a drug payload and of which the intrinsic near-infrared photoluminescence enables monitoring of both accumulation and degradation in vivo.
Journal ArticleDOI
Full-Color Light-Emitting Carbon Dots with a Surface-State-Controlled Luminescence Mechanism.
TL;DR: Carbon dots with tunable photoluminescence (PL) and a quantum yield of up to 35% in water were hydrothermally synthesized in one pot and separated via silica column chromatography, and these separated CDs emitted bright and stable luminescence in gradient colors under a single-wavelength UV light.
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Red, Green, and Blue Luminescence by Carbon Dots: Full‐Color Emission Tuning and Multicolor Cellular Imaging
TL;DR: The facile preparation and unique optical features make these CDs potentially useful in numerous applications such as light-emitting diodes, full-color displays, and multiplexed (UC)PL bioimaging.
Journal ArticleDOI
Analysis of apoptosis by propidium iodide staining and flow cytometry
Carlo Riccardi,Ildo Nicoletti +1 more
TL;DR: The original protocol enhanced the capacity for a rapid, quantitative measure of cell apoptosis, and has been widely used, as demonstrated by the large number of citations of the original paper and/or the continuous use of the method in many laboratories.
Journal ArticleDOI
A dual-emissive-materials design concept enables tumour hypoxia imaging
TL;DR: A strategy for modulating fluorescence/phosphorescence for a single-component, dual-emissive, iodide-substituted difluoroboron dibenzoylmethane-poly(lactic acid) (BF(2)dbm(I)PLA) solid-state sensor material is reported.