Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Phototherapy with layered materials derived quantum dots.

Houjuan Zhu1, Nengyi Ni2, Suresh Govindarajan2

  • 1Department of Chemical and Biomolecular Engineering, Faculty of Engineering, National University of Singapore, Singapore 117585, Singapore. cheltwd@nus.edu.sg c2dzh@nus.edu.sg and Centre for Advanced 2D Materials, Graphene Research Centre, National University of Singapore, Singapore 117546, Singapore.

Nanoscale
|December 5, 2019
PubMed
Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Editorial: Community series in tumor microenvironment and metabolic reprogramming in cancer: volume II.

Frontiers in immunology·2026
Same author

Amplifying tumour antigen presentations from intratumourally entrapped dendritic cells.

Nature nanotechnology·2026
Same author

Advanced extracellular vesicle therapeutics: From molecular engineering to intelligent devices.

Acta biomaterialia·2026
Same author

Two-step distance tuning of T<sub>1</sub>-T<sub>2</sub> dual-activated magnetic resonance nanoprobe for enhanced tumor diagnosis.

Materials today. Bio·2026
Same author

Engineered nanomedicine triggering ROS storms for enhanced cancer therapeutics.

Regenerative biomaterials·2026
Same author

Transplanting light-dependent reactions for mammalian eye photosynthesis.

Cell·2026
This summary is machine-generated.

Emerging quantum dots (QDs) from 2D materials offer diverse optical properties and biocompatibility for advanced bioapplications like biosensing and phototherapy.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Biomedical Engineering

Background:

  • Two-dimensional (2D) materials like graphitic carbon nitride (g-C3N4), graphene, and transition metal dichalcogenides (TMDCs) are precursors to novel zero-dimensional quantum dots (QDs).
  • These quantum dots exhibit unique optical properties, chemical stability, and excellent biocompatibility.
  • Their surface modifiability further enhances their potential for biological applications.

Purpose of the Study:

  • To review recent advancements in quantum dot (QD) nanoagents derived from 2D materials.
  • To explore strategies for phototherapy utilizing these QDs.
  • To discuss the current limitations, challenges, and future prospects of QDs in biomedical applications.

Main Methods:

  • Literature review of recent research on 2D material-derived quantum dots.

Related Experiment Videos

  • Analysis of their properties and bioapplication potential.
  • Discussion of phototherapy strategies and future research directions.

    • Main Results:

    • Quantum dots from various 2D materials demonstrate tunable optical properties and robust chemical stability.
    • These QDs show significant promise in biosensing, bioimaging, and therapeutic applications, including anticancer and antimicrobial treatments.
    • Recent progress highlights their potential as effective nanoagents for phototherapy.

    Conclusions:

    • 2D material-derived quantum dots represent a promising class of nanomaterials for diverse biomedical applications.
    • Further research is needed to overcome current limitations and fully realize their therapeutic and diagnostic potential.
    • Continued development of QD-based nanoagents is expected to drive innovation in phototherapy and other biofields.