ArticleRSC advances2019
Insight into the DNA adsorption on nitrogen-doped positive carbon dots.
Article in RSC advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 23 citations in OpenAlex.
- Surface-Engineered Nitrogen-Doped Carbon Dots with Quaternary Ammonium for Fluorescent Sensing, Antioxidant, and Antibacterial Applications.ACS omega · 2026Article
- Assessment of cytotoxicity and genomic instability induced by coal-derived nanoparticles in V79 and HaCaT Cells.Archives of toxicology · 2026Article
- DNA attachment to polymeric, soft and quantum materials: mechanisms and applications.Chemical science · 2025Review
- Ultrasensitive detection of antimicrobial resistance genes using hybridization chain reaction employing carbon dots.RSC advances · 2024Article
- Nitrogen-Doped Carbon Dots for Selective and Rapid Gene Detection of Human Papillomavirus Causing Cervical Cancer.ACS omega · 2021Article
- Carbon Dots: An Innovative Tool for Drug Delivery in Brain Tumors.International journal of molecular sciences · 2021Review
- A simple fluorescence assay for trypsin through a protamine-induced carbon quantum dot-quenching aggregation platform.RSC advances · 2020Article
- Fluorescence sensing of tyrosinase activity based on amine rich carbon dots through direct interaction in a homogeneous system: detection mechanism and application.RSC advances · 2019Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Considerable biosensors have been fabricated on the basis of DNA interaction with carbon nanomaterials, such as graphene oxide (GO) nanosheets. Few studies have focused on the rational design of sensors between carbon dots (CDs) and DNA due to the limited understanding of the real forces behind the adsorption of DNA on CDs. In this work, nitrogen doping-positive CDs (N-CDs), which can quench fluorophore-labeled DNA, were investigated to ascertain the interaction between the CDs and DNA. With reference to DNA adsorption on GO, the adsorption capacity and kinetics of N-CDs for DNA were studied. Desorption of DNA from these surfaces was also measured. Moreover, DNA desorption and anchoring force of N-CDs to DNA were different from those of GO, given that the prepared N-CDs and GO were positively and negatively charged, respectively. Accordingly, DNA was adsorbed on N-CDs mainly
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.