Carbon Dots with Charge Storage Ability Promote the Red Emission of TFB via Carrier Secondary Injection DOI
Haizhou Yu, Tianyang Zhang, Jian Shen

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 5, 2024

Dual-emission light-emitting diodes (DEDs) have great promising applications in medical imaging, optical communication, data storage, and three-dimensional display. The precise material design advanced packaging technology for the construction of DEDs are still key challenges practical application. We demonstrate a straightforward strategy to construct that deviates from traditional approaches, utilizing commercially available luminescent poly(9,9-dioctylfluorene-co-N-(4-(3-methylpropyl))diphenylamine) (TFB) carbon dots (CDs). In DEDs, mixture CDs TFB was used as layer, which exhibits dual-wavelength emission located at 436 632 nm, respectively. Notably, CDs, with charge storage ability, can store interfacial charges, reinject carriers into TFB, then facilitate long-wavelength (632 nm) TFB. This work provides new way fresh through CD-based transport process.

Language: Английский

Carbon quantum dots: Classification-structure-property-application relationship for biomedical and environment remediation DOI
Akash S. Rasal,

T.M. Subrahmanya,

Shamsa Kizhepat

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 533, P. 216510 - 216510

Published: Feb. 21, 2025

Language: Английский

Citations

0
Dynamic visualization for stress-induced crack initiation and resulted corrosion expansion in carbon quantum tailored epoxy coating DOI

En-Kang Wu,

Sihan Gu,

Cheng Li

et al.

Progress in Organic Coatings, Journal Year: 2025, Volume and Issue: 203, P. 109164 - 109164

Published: Feb. 26, 2025

Language: Английский

Citations

0
Lophatherum-Gracile driven near-infrared carbon dots inhibit ferroptosis and mitophagy to treat acute kidney injury DOI
Lijuan Yang,

Fan Dai,

Haitian Tang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162637 - 162637

Published: April 1, 2025

Language: Английский

Citations

0
Near‐Infrared Excitation/Emission Metal‐Free Probe with Frequency Up‐Conversion for Dual‐Modality Imaging DOI

Yong Guo,

Hao Li, Luwei Wang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 5, 2025

Abstract A multimodal fluorescent probe with near‐infrared excitation/emission, exceptional photostability, and superior biocompatibility is essential for exploring complex life science challenges significant diseases. Carbon dots (CDs), due to their rich optical properties favorable biocompatibility, have garnered growing interest in the field of bioimaging. Here, it demonstrated first time that nitrogen‐doped CDs (N‐CDs) exhibit frequency up‐conversion luminescence (FUCL) excitation (λ = 740–820 nm) emission 723 S(NIR) region. These N‐CDs also possess outstanding ability target biomolecules, such as nucleic acids. Utilizing a self‐developed imaging microscope, probes enable multifunctional imaging, including visualization mitosis process corresponding changes chromosome diameter onion root tip cells; dual‐modality (fluorescence intensity lifetime) multicolor mouse kidney tissue structure; monitoring cortical vascular distribution blood flow dynamics mice.

Language: Английский

Citations

0
Narrow‐Bandwidth Emissive Carbon Dots: Regulation of Optical Properties and Applications DOI
Heng Li, Jingxia Zheng, Yongzhen Yang

et al.

Advanced Optical Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 13, 2025

Abstract Narrow‐bandwidth emissive carbon dots (NBE‐CDs) are a new class of narrow‐bandwidth fluorescent materials, with the advantages abundant sources, easy modification, low toxicity, cost, and solution processing. Compared traditional dots, NBE‐CDs exhibit narrow full width at half maximum (FWHM), endowing them unique properties, such as high spectral resolution, color purity, photoluminescence quantum yield, consequently making ideal candidates for advanced applications in optoelectronic devices, chemical sensing, bioimaging. This review summarizes research progress recent years, including synthesis methods, FWHM regulation, applications. Most all, regulation strategy liquid/solid state is highlighted, aiming clarifying relationship among structure NBE‐CDs, their property. Besides, existing challenges prospects discussed, expecting to further promote practical multiple fields.

Language: Английский

Citations

0
Carbon Dots with Charge Storage Ability Promote the Red Emission of TFB via Carrier Secondary Injection DOI
Haizhou Yu, Tianyang Zhang, Jian Shen

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 5, 2024

Dual-emission light-emitting diodes (DEDs) have great promising applications in medical imaging, optical communication, data storage, and three-dimensional display. The precise material design advanced packaging technology for the construction of DEDs are still key challenges practical application. We demonstrate a straightforward strategy to construct that deviates from traditional approaches, utilizing commercially available luminescent poly(9,9-dioctylfluorene-co-N-(4-(3-methylpropyl))diphenylamine) (TFB) carbon dots (CDs). In DEDs, mixture CDs TFB was used as layer, which exhibits dual-wavelength emission located at 436 632 nm, respectively. Notably, CDs, with charge storage ability, can store interfacial charges, reinject carriers into TFB, then facilitate long-wavelength (632 nm) TFB. This work provides new way fresh through CD-based transport process.

Language: Английский

Citations

0