Review of Phosphorescent Carbon Dots and Their Applications DOI
Fan-Yong Yan, Shanshan Li,

Runze Tong

et al.

ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 14, 2025

Language: Английский

Advances in Shell and Core Engineering of Carbonized Polymer Dots for Enhanced Applications DOI
Boyang Wang, Geoffrey I. N. Waterhouse, Bai Yang

et al.

Accounts of Chemical Research, Journal Year: 2024, Volume and Issue: 57(19), P. 2928 - 2939

Published: Sept. 19, 2024

ConspectusCarbon dots (CDs), as a novel type of fluorescent nanocarbon material, attract widespread attention in nanomedicine, optoelectronic devices, and energy conversion/storage due to their excellent optical properties, low toxicity, high stability. They can be classified graphene quantum dots, carbon carbonized polymer (CPDs). Among these, CPDs exhibit tunable structures components that allow fine-tuning making them one the most popular types CDs recent years. However, structural complexity stimulates deep exploration relationship between unique structure luminescent performance. As an organic-inorganic hybrid system, diversity self-limited state cores polymer-hybrid shell layers makes understanding underlying mechanisms structure-property relationships very challenging task. In this context, elucidating composition factors affect properties is vital if enormous potential realized. Achieving controllable with predefined via adoption specific functionalization strategies prized goal current researchers field.In Account, we describe efforts made by our group synthesis, mechanism analysis, regulation, functional applications CPDs, particular emphasis on design core-shell tailored for fields optoelectronics energy. Specifically, through rational selection precursors, optimization reaction conditions, postmodification have demonstrated it possible regulate both core layers, thereby achieving full-spectrum emission, yield, persistent luminescence, thermally activated delayed fluorescence, laser action CPDs. Furthermore, established structure-performance proposed universal strategy synergistic interactions carbon-based surface micronanostructures. addition, unveiled luminescence cross-linked specifically "cross-linking synergistically inducing quantum-state luminescence", which addresses challenge efficient circularly polarized liquid solid phases Subsequently, strong cross-linking, dual-rigidity, ordering preparation methods were introduced, pioneering emission from blue near-infrared wavelengths. Additionally, developed new "confined composite nanocrystals CPDs", leading various high-performance hydrogen evolution catalysts water electrolysis. The not only possessed but also enabled efficiencies field conversion, thus maximizing utilization Finally, discuss important trends CPD research development. Overall, Account summarizes latest advancements years, providing case-studies enable structure-property-performance regulation guiding future expansion application

Language: Английский

Citations

26
Biomass-derived carbon dots with pharmacological activity for biomedicine: Recent advances and future perspectives DOI
Yue Liu, Linlin Zhang,

Huijuan Cai

et al.

Science Bulletin, Journal Year: 2024, Volume and Issue: 69(19), P. 3127 - 3149

Published: Aug. 16, 2024

Language: Английский

Citations

17
The luminescence mechanism of two pure organic room temperature phosphorescent isomers, mechanical force detection, 3D modeling, and dynamic data encryption DOI
Yang Zhu,

Meiling Pan,

Lei Ma

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159245 - 159245

Published: Jan. 5, 2025

Language: Английский

Citations

3
Full-color room-temperature phosphorescent carbon dots with ultrahigh quantum yield via conjugation regulation DOI

Meixue You,

Chen Li, Zhiwei Zhang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159246 - 159246

Published: Jan. 1, 2025

Language: Английский

Citations

2
A new nanomaterial - carbonized polymer dots and their applications: A review DOI
Xiaoyu Li,

Chunyuan Kang,

Songyuan Tao

et al.

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120122 - 120122

Published: Feb. 1, 2025

Language: Английский

Citations

2
A comparison of the corrosion inhibition performance in sulfamic acid medium between refluxed and ultrasonic extracts of rapeseed meal DOI

Simei Yang,

Shuduan Deng,

Qing Qu

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 688, P. 714 - 735

Published: Feb. 27, 2025

Language: Английский

Citations

2
Hydrogen Bond‐Mediated Self‐Assembly of Carbon Dots Enabling Precise Tuning of Particle and Cluster Luminescence for Advanced Optoelectronic Applications DOI
Chunyu Ji, Fanhao Zeng, Wenjun Xu

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

The effective control over the self-assembly process of carbon dots (CDs) and their cluster luminescence in aggregated state is paramount significance challenge. This study, for first time, systematically explores photoluminescent behavior CDs state, which less understood compared to discrete state. By investigating effects concentration solvent environment, it's demonstrated that could exhibit dual emission properties, shifting from blue particle emissions red as they aggregate. key this tunable lies hydrogen bonding, drives modulates photo physical properties. These findings reveal through precise aggregation, can be engineered advanced optoelectronic applications, including light-emitting diodes (LEDs), secure information encryption, fingerprint authentication. report not only deepens understanding underlying mechanisms governing CDs' but also introduces a novel approach exploiting unique properties technological innovation.

Language: Английский

Citations

14
The dual-band emission with long-lived thermally activated delayed fluorescence and room temperature phosphorescence by trace ingredient incorporation DOI

Lijuan Shi,

Jiaqi Liu, Lei Ma

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152492 - 152492

Published: May 23, 2024

Language: Английский

Citations

12
Multifunctional Thermally Activated Delayed Fluorescence Carbon Dots for Temperature‐Responsive Sensor, Information Encryption, and Organelle Imaging DOI
Hao Li, Chengming Sun, Mengling Zhang

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(40)

Published: July 10, 2024

Abstract Thermally activated delay fluorescence (TADF) has great potential for information encryption, temperature detection, and bioimaging due to its long‐lived luminescence, temperature‐sensitive high signal‐to‐noise ratio. However, it is still a challenge establish TADF in aqueous environments. In this study, the composite with (M‐FNCDs) prepared using fluorine‐nitrogen co‐doped carbon dots (FNCDs) melamine. It worth mentioning that M‐FNCDs show stable under long‐wavelength excitation (470 nm) Moreover, distinctive temperature‐responsive properties exhibit good linear relationships range of 77–370 K. Simultaneously, suspension as ink utilized realize encryption/decryption their afterglow cannot be quenched an solution. More importantly, biocompatibility can target mitochondria lysosomes living cells, first time achieve ratio low background signal imaging organelles. This work proposes new strategy prepare solutions extend material applications future.

Language: Английский

Citations

9
One-step conversion of waste sawdust into bitter melon-like particles for efficient solar-driven water evaporation DOI
Chunyu Ji, Ting Wang, Yifeng Wang

et al.

Desalination, Journal Year: 2025, Volume and Issue: 601, P. 118536 - 118536

Published: Jan. 6, 2025

Language: Английский

Citations

1