Long‐Lived Dynamic Room Temperature Phosphorescence from Carbon Dots Based Materials

K Wang, L Qu, C Yang - Small, 2023 - Wiley Online Library
As a type of room temperature phosphorescence (RTP) material, carbon dots (CDs) always
show short lifetime and low phosphorescence efficiency. To counter these disadvantages …

Multiple stimuli‐response polychromatic carbon dots for advanced information encryption and safety

Y Wu, X Chen, W Wu - Small, 2023 - Wiley Online Library
Optical information encryption and safety have aroused great attention since they are closely
correlated to data protection and information safety. The development of multiple stimuli …

Room temperature phosphorescence carbon dots: preparations, regulations, and applications

S Zhou, F Wang, N Feng, A Xu, X Sun, J Zhou, H Li - Small, 2023 - Wiley Online Library
Room temperature phosphorescence (RTP) materials have drawn considerable attention by
virtue of their outstanding features. Compared with organometallic complexes and pure …

Multicolor fluorescent/room temperature phosphorescent carbon dot composites for information encryption and anti-counterfeiting

H Zhang, L Sun, X Guo, J Xu, X Zhao, Y Xia - Applied Surface Science, 2023 - Elsevier
Room temperature phosphorescent (RTP) materials have a place in information encryption
and anti-counterfeiting applications due to features such as long-life luminescence. In this …

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) have received increasing
attention in recent years due to their outstanding optical properties and potential …

Detection of heavy metal ions by ratiometric photoelectric sensor

M Xu, X Wang, X Liu - Journal of Agricultural and Food Chemistry, 2022 - ACS Publications
In recent years, heavy metal pollution has become increasingly serious. Heavy metals exist
in an environment mainly in the form of ions (heavy metal ions, HMs). They can contaminate …

Defects and structural limitation-induced carbon dots–silica hybrid materials with ultralong room temperature phosphorescence

T Chao, J Wang, X Dong, J Ren, H Zhang… - The Journal of …, 2022 - ACS Publications
Carbon dots-based room temperature phosphorescent (RTP) materials have attracted
widespread attention owing to their excellent optical properties. However, there still is a …

Overcoming the limitation of spin statistics in organic light emitting diodes (OLEDs): hot exciton mechanism and its characterization

SW Park, D Kim, YM Rhee - International Journal of Molecular Sciences, 2023 - mdpi.com
Triplet harvesting processes are essential for enhancing efficiencies of fluorescent organic
light-emitting diodes. Besides more conventional thermally activated delayed fluorescence …

Spatial effect and resonance energy transfer for the construction of carbon dots composites with long-lived multicolor afterglow for advanced anticounterfeiting

Q Cheng, Z Chen, L Hu, Y Song, S Zhu, R Liu… - Chinese Chemical …, 2023 - Elsevier
Carbon dots (CDs) with room-temperature phosphorescence (RTP) have attracted
dramatically growing interest in optical functional materials. However, the …

[HTML][HTML] Phosphorescence of Carbon Dot: The Intrinsic Mechanism and Recent Progress

K Zuo, W Liu, X Liu, X Liu - Carbon Trends, 2023 - Elsevier
With the explosive development of research on phosphorescent carbon dots (CDs), it is of
great significance to explore their mechanisms and establish the relationship among …