With advances in nanotechnology and the development of emerging therapeutic modalities, a surge in research on the use of nanomedicines for biomedical applications has occurred over the past three decades. Carbon dots (CDs) are new members of carbon-based nanomaterials that can be used in cancer treatment to reduce side effects of drugs and improve treatment efficiency, offering new medical opportunities for further research. Urged as such, we are encouraged to classify CDs-based cancer treatments, including photodynamic therapy (PDT), photothermal therapy (PTT), sonodynamic therapy (SDT), chemodynamic therapy (CDT), chemotherapy (CT), and synergistic therapy. The advantages of these approaches are summarized, as well as ways to improve certain shortcomings. Meanwhile, this review highlights the feasible practice of CDs in cancer treatment, which is further developed and widely used in the biomedical field.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.bmc.2022.116987 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Nitrogen doped carbon dots for intracellular redox modulation optical stimulation.
J Mater Chem B
January 2025
Center for Nano Science and Technology, Istituto Italiano di Tecnologia, 20134 Milano, Italy.
Carbon dots (CDs) are promising candidates as oxygen photosensitizers, in cancer therapeutic applications due to their high quantum yield, superior chemical and photostability, low cytotoxicity and ease of chemical functionalization/tuning. Nitrogen doping can further improve oxygen photosensitization performance. Besides photodynamic therapy, however, the possibility to finely and remotely regulate the intracellular redox balance by using physical stimuli has been attracting more and more interest not only for nanotheranostic application, but also as a novel, fully biocompatible therapeutic tool.
View Article and Find Full Text PDFFluorescence tunable carbon dots for nuclear dynamics and gastrointestinal imaging in live zebrafish and their toxicity evaluation by cardio-craniofacial disfunction assessment.
Nanoscale
January 2025
Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400085, India.
Sub-cellular organelle anomalies are frequently observed in diseases such as cancer. Early and precise diagnosis of these alterations can be crucial for patient outcomes. However, current diagnostic tools using conventional organic dyes or metal quantum dots face limitations, including poor biocompatibility, stringent storage conditions, limited solubility in aqueous media, and slow staining speeds.
View Article and Find Full Text PDFCarbon Dots@Upconversion Nanoparticles: Conjugate Manipulation and Luminophor Confinement Enabling Aqueous-Phase Orthogonal Multicolor Phosphorescence-Upconversion Luminescence.
Small
January 2025
College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, 310014, P. R. China.
Developing single-particle nanocomposite with aqueous-phase orthogonal multicolor phosphorescence or multimodal luminescence holds great significance for optical coding, anti-counterfeiting encryption, bioimaging, and biosensing. However, it faces challenges such as a limited range of emission wavelengths and difficulties in controlling the synthesis process. In this work, a conjugate structure manipulation integrated luminophor confinement strategy is proposed to prepare carbon dots@upconversion nanoparticles (CDs@UCNPs) featuring aqueous-phase orthogonal multicolor room-temperature phosphorescence-upconversion luminescence (RTP-UCL) through wet-chemical synthetic methods.
View Article and Find Full Text PDFCarbon dot embedded hybrid microgel from synthesis to sensing: Experimental and theoretical approach.
Anal Chim Acta
February 2025
Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, 160014, India; Department of Applied Chemistry, Maulana Abul Kalam Azad University of Technology, Simhat, Haringhata, West Bengal, 741249, India. Electronic address:
Background: The intellectual progress in fabricating artificial probes for selective appraisal of biologically admissible amino acids has displayed exponential growth in recent era.The neoteric era in material science has witnessed the significant application of carbon quantum dots (CQDs). However, the hybrid microgel of CQDs was less explored.
View Article and Find Full Text PDFA label-free electrochemical biosensor based on graphene quantum dots-nanoporous gold nanocomposite for highly sensitive detection of glioma cell.
Anal Chim Acta
February 2025
School of Life Sciences, The Second Affiliated Hospital, Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250117, PR China. Electronic address:
Background: Glioma accounts for 80 % of all malignant primary brain tumors with a high mortality rate. Histopathological examination is the current diagnostic methods for glioma, but its invasive surgical interventions can cause cerebral edema or impair neural functioning. Liquid biopsy proves to be an efficient method for glioma detection.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!