Optimization of the hydrothermal synthesis process and its formation mechanism and fluorescence mechanism of Lophatherum gracile-based CQDs DOI

Miaoyan Hu,

Peipei Zhang, Taohong Li

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: 462, P. 116235 - 116235

Published: Dec. 25, 2024

Language: Английский

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
Progress in the Treatment of Central Nervous System Diseases Based on Nanosized Traditional Chinese Medicine DOI Creative Commons
Jing Li,

Qingyin Long,

Huang Ding

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: 11(16)

Published: Feb. 28, 2024

Abstract Traditional Chinese Medicine (TCM) is widely used in clinical practice to treat diseases related central nervous system (CNS) damage. However, the blood‐brain barrier (BBB) constitutes a significant impediment effective delivery of TCM, thus substantially diminishing its efficacy. Advances nanotechnology and applications TCM (also known as nano‐TCM) can deliver active ingredients or components across BBB targeted brain region. This review provides an overview physiological pathological mechanisms systematically classifies common CNS types nanocarriers that effectively brain. Additionally, drug strategies for nano‐TCMs utilize vivo properties vitro devices bypass cross are discussed. further focuses on application treatment various diseases. Finally, this article anticipates design strategy with higher efficiency probes their potential treating wider range

Language: Английский

Citations

13
Boerhaavia diffusa derived carbon quantum dots: A fluorescence turnoff sensor for ferric ion detection in aqueous solution DOI

Jincy Jose,

R. Mohanraj

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 113973 - 113973

Published: Jan. 1, 2025

Language: Английский

Citations

2
Curcumin derived functional carbon quantum dots for enhanced tumor theranostic DOI
Guorui Zhang, Chaoyang Kang, Hongjie Chen

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160594 - 160594

Published: Feb. 1, 2025

Language: Английский

Citations

2
Strategic Assessment of Boron-Enriched Carbon Dots/Naproxen: Diagnostic, Toxicity, and In Vivo Therapeutic Evaluation DOI
Aswandi Wibrianto,

Febrianti S. D. Putri,

Ummi K. Nisa

et al.

Molecular Pharmaceutics, Journal Year: 2024, Volume and Issue: 21(2), P. 801 - 812

Published: Jan. 13, 2024

Cancer is a significant global public health concern, ranking as the leading cause of mortality worldwide. This study thoroughly explores boron-doped carbon dots (B-CDs) through simple/rapid microwave-assisted approach and their versatile applications in cancer therapy. The result was highly uniform particles with an average diameter approximately 4 nm. B-CDs exhibited notable properties, including strong fluorescence quantum yield 33%. Colloid stability tests revealed robustness within pH range 6–12, NaCl concentrations up to 0.5 M, temperatures ranging from 30 60 °C. also delved into kinetics naproxen release drug delivery system. loading efficacy exceeded 55.56%. Under varying conditions, conformed Peppas–Sahlin model, demonstrating potential Naproxen-loaded CDs for delivery. In vitro cytotoxicity assessments, conducted using CCK-8 Assay flow cytometry, consistently indicated low toxicity cell viability exceeding 80%. An vivo test on female mice administered 20 mg/kg 31 days reversible histological changes liver kidneys, while pancreas remained unaffected. Importantly, did not impact mice's physical behavior, body weight, or survival. experiments targeting benzo(a)pyrene-induced fibrosarcoma demonstrated carriers treatment cancer. provides thorough comprehension synthesis therapy systems.

Language: Английский

Citations

9
Carbon dots as a distinctive platform fabricated through a sustainable approach for versatile applications DOI
B.R. Radha Krushna, Saurabh Sharma, Aparajitha Srinivasan

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 703, P. 135135 - 135135

Published: Aug. 24, 2024

Language: Английский

Citations

8
Microwave enhanced carbon dots synthesis from eggshell membrane: Versatile applications in heavy metal ion sensing, strain free detection of fingerprints, UV shielding, food packing and anti-counterfeiting DOI

B. B. Ananda,

B.R. Radha Krushna,

S.C. Sharma

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 705, P. 135740 - 135740

Published: Nov. 9, 2024

Language: Английский

Citations

8
Acoustic cavitation assisted synthesis of PCDs@PVA composite film for UV shielding, intelligent pH detection, information encryption and food packing applications DOI
D.H. Sandeep, B.R. Radha Krushna,

S.C. Sharma

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 116162 - 116162

Published: Nov. 1, 2024

Language: Английский

Citations

8
Research Progress Towards and Prospects of Carbon Dots Derived from Tea and Chinese Medicinal Materials DOI Creative Commons

Xiaoxue Tang,

Zhao Gong,

Yan Lang

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(3), P. 171 - 171

Published: Jan. 23, 2025

This review focuses on the research progress related to carbon dots (CDs) derived from Chinese herbal medicines and tea, covering preparation methods, physicochemical properties, application fields. It elaborates approaches like hydrothermal, solvothermal, microwave-assisted, ultrasonic-assisted their influence CDs’ structure properties. also explores structural optical The fields include antibacterial, sensing, bioimaging, photocatalysis, hemostasis, energy. Carbon show antibacterial activity by destroying bacterial cell membranes, they can detect various substances in are important for degrade organic pollutants have hemostatic anti-inflammatory effects, be used as battery anode materials. Despite progress, challenges remain improving yield, quantum property control, understanding mechanism of action. provides a reference looks ahead future directions.

Language: Английский

Citations

1
Room-Temperature Synthesis of Carbon Polymer Dots from Biomass for Advanced Sensing and Fluorescent Applications DOI
Lan Lin, Rui Bao,

Xin Kong

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 114514 - 114514

Published: Oct. 1, 2024

Language: Английский

Citations

5