Hydrogen Bond‐Mediated Self‐Assembly of Carbon Dots Enabling Precise Tuning of Particle and Cluster Luminescence for Advanced Optoelectronic Applications

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 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.

Язык: Английский

---

Insight into the charge transfer behavior of an electrochemiluminescence sensor based on porphyrin–coumarin derivatives with a donor–acceptor configuration

Chemical Science, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

The successful integration of the SPECM measurement technique to provide deeper insights into underlying mechanisms responsible for improved ECL performance is reported.

Язык: Английский

---

Fabricating enduring fluorescence cotton fabric with the energy transfer effect of Eu-containing polyoxometalate

Cellulose, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Язык: Английский

---

Anion Sensing of Carbon and Silicon Carbide Nanotubes Functionalized with Phenyl-Urea/Thiourea Derivatives

Опубликована: Янв. 1, 2024

Язык: Английский

---