Endowing Carbon Dots with Long‐Lived Phosphorescence Emission in Aqueous Solutions

T Li, Y Zhao, N Zhang, K Zhang… - Advanced Functional …, 2024 - Wiley Online Library
… Room temperature phosphorescent carbon dots (RTP CDs) … It is worth noting that RTP CDs
in aqueous solution have … However, achieving phosphorescent CDs in aqueous solutions

Near-infrared emissive carbon dots with 33.96% emission in aqueous solution for cellular sensing and light-emitting diodes

B Wang, J Li, Z Tang, B Yang, S Lu - Science Bulletin, 2019 - Elsevier
Near-infrared emissive carbon dots (CDs) were synthesized by hydrothermal method. The
as-prepared CDs exhibited a relatively high quantum yield (QY) of 33.96% in an aqueous

Carbon dots as fluorescent probes for “off–on” detection of Cu2+ and l-cysteine in aqueous solution

J Zong, X Yang, A Trinchi, S Hardin, I Cole… - Biosensors and …, 2014 - Elsevier
Copper ion (Cu 2+ ) and l-cysteine (l-Cys) detection is critically important since an abnormal
level of Cu 2+ or l-Cys is an indicator for many diseases. In this paper, we demonstrate an “…

Visible-light photoconversion of carbon dioxide into organic acids in an aqueous solution of carbon dots

S Sahu, Y Liu, P Wang, CE Bunker, KAS Fernando… - Langmuir, 2014 - ACS Publications
… doped carbon dots from better-controlled synthesis as aqueous … CO 2 pressures over an
aqueous solution of the catalysts. The … and also the photocatalytic functions of the carbon dots. …

Insight into the Molecular Model in Carbon Dots through Experimental and Theoretical Analysis of Citrazinic Acid in Aqueous Solution

A Cappai, C Melis, L Stagi, PC Ricci… - The Journal of …, 2021 - ACS Publications
The molecular emission model is the most accredited one to explain the emission properties
of carbon dots (CDs) in a low-temperature bottom-up synthesis approach. In the case of …

One-step microwave synthesis of carbon dots for highly sensitive and selective detection of copper ions in aqueous solution

Q Liu, N Zhang, H Shi, W Ji, X Guo, W Yuan… - New Journal of …, 2018 - pubs.rsc.org
Highly fluorescent carbon dots (CDs) are prepared by a one-step microwave heating … of the
CDs, Cu2+ is selectively detected in aqueous solution at pH 7.0 with a detection limit as low …

Water-soluble, nitrogen-doped fluorescent carbon dots for highly sensitive and selective detection of Hg 2+ in aqueous solution

Y Zhang, YH He, PP Cui, XT Feng, L Chen, YZ Yang… - RSC Advances, 2015 - pubs.rsc.org
… acid as carbon source and … of carbon dots (CDs), such NCDs can be used as an effective
fluorescent nanoprobe for highly selective and sensitive detection of Hg 2+ in aqueous solution

Cotransformation of carbon dots and contaminant under light in aqueous solutions: a mechanistic study

X Chen, G Fang, C Liu, DD Dionysiou… - … science & technology, 2019 - ACS Publications
… In this study, the photochemistry of carbon dots (CDs) and their effects on pollutant
transformation were systematically examined. Diethyl phthalate (DEP) degradation was strongly …

Polyetherimide functionalized carbon dots with enhanced red emission in aqueous solution for bioimaging

L Wang, B Wang, E Liu, Y Zhao, B He, C Wang… - Chinese Chemical …, 2022 - Elsevier
… enhanced red emission of CDs in aqueous solution by surface modification with polyetherimide
(… CDs in an aqueous solution, which is very meaningful for their bioimaging applications. …

[HTML][HTML] One-pot degradation of cellulose into carbon dots and organic acids in its homogeneous aqueous solution

H Su, Z Bi, Y Ni, L Yan - Green Energy & Environment, 2019 - Elsevier
… was first dissolved in aqueous solution of NaOH and urea, and … Fluorescence carbon dots
(CDs) were generated accompanied … carbon dots synchronously in its aqueous solution by …