Application of carbon dots-based nanomaterials in amyloid aggregation disease DOI
Chaoren Yan, Xu Shao,

Yixuan Wang

et al.

Carbon, Journal Year: 2024, Volume and Issue: unknown, P. 119971 - 119971

Published: Dec. 1, 2024

Language: Английский

Recent advances in photo‐responsive carbon dots for tumor therapy DOI Creative Commons
Huiqi Zhang, Yupeng Liu, Songnan Qu

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 2(2)

Published: May 1, 2024

Abstract The precision treatment of tumors with minimal side effects is associated improved human health and quality life. In recent years, phototherapy has attracted significant attention in tumor therapy due to its versatility, spatiotemporal controllability, non‐resistance, effects. Carbon dots (CDs) are considered promising reagents because their simple preparation, facilitated surface modification, tunable energy bands, excellent electron‐transfer capabilities, remarkable photoelectric photothermal conversion properties, outstanding biocompatibility. This review summarizes advancements photo‐responsive CDs for photodynamic the emerging photocatalytic tumors. Finally, article discusses main challenges development oncology therapeutics strategies overcome these challenges.

Language: Английский

Citations

50
Red/NIR C-dots: A perspective from carbon precursors, photoluminescence tuning and bioapplications DOI
Yuxiang Jiang,

Tianshu Zhao,

Wenjun Xu

et al.

Carbon, Journal Year: 2024, Volume and Issue: 219, P. 118838 - 118838

Published: Jan. 17, 2024

Language: Английский

Citations

33
Carbon dots as a novel photosensitizer for photodynamic therapy of cancer and bacterial infectious diseases: recent advances DOI Creative Commons
Lingxiang Sun, Yifan Zhao,

Hongyi Peng

et al.

Journal of Nanobiotechnology, Journal Year: 2024, Volume and Issue: 22(1)

Published: April 26, 2024

Carbon dots (CDs) are novel carbon-based nanomaterials that have been used as photosensitizer-mediated photodynamic therapy (PDT) in recent years due to their good photosensitizing activity. Photosensitizers (PSs) main components of PDT can produce large amounts reactive oxygen species (ROS) when stimulated by light source, which the advantages low drug resistance and high therapeutic efficiency. CDs generate ROS efficiently under irradiation therefore extensively studied disease local phototherapy. In tumor therapy, be PSs or PS carriers participate play an extremely important role. bacterial infectious diseases, exhibit bactericidal activity effective disrupting cell membranes leading death upon photoactivation. We focus on advances cancer bacteria with CDs, also briefly summarize mechanisms requirements for cancer, other diseases. discuss role combination potential future applications against pathogens.

Language: Английский

Citations

20
Comprehensive Overview of Controlled Fabrication of Multifunctional Fluorescent Carbon Quantum Dots and Exploring Applications DOI
Lijuan Yang,

Yibo An,

Dazhuang Xu

et al.

Small, Journal Year: 2024, Volume and Issue: 20(29)

Published: Feb. 11, 2024

Abstract In recent years, carbon dots (CDs) have garnered increasing attention due to their simple preparation methods, versatile performances, and wide‐ranging applications. CDs can manifest various optical, physical, chemical properties including quantum yield (QY), emission wavelength (Em), solid‐state fluorescence (SSF), room‐temperature phosphorescence (RTP), material‐specific responsivity, pH sensitivity, anti‐oxidation oxidation, biocompatibility. These be effectively regulated through precise control of the CD process, rendering them suitable for diverse However, lack consideration given each feature during process poses a challenge in obtaining requisite features This paper is analyze existing research present novel concepts ideas creating with different distinct The synthesis methods are discussed first section, followed by comprehensive overview important modification strategy. Subsequently, application reviewed. Finally, outlines current challenges controlling applications, discusses potential solutions, offers suggestions future research.

Language: Английский

Citations

19
Samarium doped carbon dots for near-infrared photo-therapy DOI
Huixian Shi,

Yanfei Yin,

Hao Xu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 488, P. 150661 - 150661

Published: March 24, 2024

Language: Английский

Citations

17
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
Calcination temperature tuning of RTP and TADF with wide range of emission color from carbon dots confined in Al2O3 DOI
Jinkun Liu,

Yimeng Luo,

Zhun Ran

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 474, P. 145597 - 145597

Published: Aug. 23, 2023

Language: Английский

Citations

38
One-step synthesis of color-tunable carbon dots-based organic long persistent luminescence materials DOI

Yujie Di,

Weifeng Liu, Shuhao Shi

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147589 - 147589

Published: Nov. 23, 2023

Language: Английский

Citations

24
Research on Red/Near-Infrared Fluorescent Carbon Dots Based on Different Carbon Sources and Solvents: Fluorescence Mechanism and Biological Applications DOI Creative Commons
Jun Song,

Minghao Kang,

Shujian Ji

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(2), P. 81 - 81

Published: Jan. 7, 2025

Fluorescent carbon dots, especially red/near-infrared-emitting CDs, are becoming increasingly important in the field of biomedicine. This article reviews synthesis, fluorescence mechanisms, and biological applications R/NIR-CDs, emphasizing importance source solvent selection controlling their optical properties. The formation process CDs is classified, mechanisms summarized, involving core states, surface molecular cross-linking enhanced emission effects. also highlights R/NIR-CDs bioimaging, biosensing, phototherapy, drug delivery. final section discusses challenges prospects.

Language: Английский

Citations

1
Near‐infrared Emission Carbon Dots Derived from Bromo‐Substituted Perylene Derivatives with Simultaneously High Type I/II ROS Generation for Effective Bacterial Elimination and Tumor Ablation DOI Open Access
Shichao Jiang,

Gaowei Li,

Mei Yang

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 17, 2025

Abstract Bacterial infections and tumor tissues are characterized by complex microenvironments with uneven oxygen availability. Effective photodynamic therapy for these conditions requires photosensitizers that can perform optimally within such environments, specifically generating both type I II reactive species (ROS) simultaneously. Carbon dots (CDs), a of fluorescent nanomaterial smaller than 10 nm, commonly used to treat bacterial tumors. However, their current limitations, as short maximum absorption emission wavelengths, significantly restrict therapeutic efficacy in deep tissues. In response challenges, new carbon near‐infrared (NIR) properties is reported, featuring peak beyond 700 nm (NIR‐I region). These CDs offer strong tissue penetration reduced advantages. Additionally, bromine atom doping enhances the generation ROS through efficient processes. vitro studies demonstrated high antibacterial antitumor applications. Ultimately, findings translate into significant effectiveness treating skin tumors vivo. This study employs bromine‐doped nanomaterials, which demonstrate fluorescence NIR region, achieve treatment ablation microenvironments.

Language: Английский

Citations

1