Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Photoluminescence: Applications

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...

You might also read

Related Articles

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

Sort by

Same author

Biocomposites of Alginate, Calcium Polyphosphate, and Silver Nanostructures: Antibacterial Systems for Bone Regeneration Applications.

Pharmaceuticals (Basel, Switzerland)·2026

Same author

Nonlinear Imaging Allows to Characterize Granulomas and Fibrosis in Mice Tissue From Experimental Schistosomiasis.

Journal of biophotonics·2026

Same author

Improved Photodynamic Inactivation of Resistant <i>Nakaseomyces glabrata</i> Yeasts and Biofilms Mediated by ZnTE-2-PyP<sup>4+</sup> Porphyrin Combined with Silver Nanoparticles.

ACS omega·2026

Same author

Rapid transcellular hepatic copper depletion by ARBM-101 rescues severe liver damage in Wilson disease rodents.

Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie·2025

Same author

Inactivation of Atp7b Copper Transporter in Intestinal Epithelial Cells Is Associated with Altered Lipid Processing and Cell Growth Machinery Independent from Hepatic Copper Accumulation and Severity of Liver Histology.

The American journal of pathology·2025

Same author

Mn(III) Porphyrin MnTE-2-PyP<sup>5+</sup> Associated with Ascorbate: A Redox-Active Therapeutic Strategy against Leishmaniasis.

ACS infectious diseases·2025

Search research articles

Related Experiment Video

Updated: Jun 6, 2025

Compact Quantum Dots for Single-molecule Imaging

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

Quantum dot-based conjugates: Luminous nanotools for cancer research.

Rafaella B L Henrique¹, João V A Lima¹, Ana L F Santos¹

¹Biomedical Nanotechnology Research Group (NanoBio), Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil; Departamento de Biofísica e Radiobiologia, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-901, Brazil.

Biochemical and Biophysical Research Communications

|November 29, 2024

Summary

Quantum dots (QDs) are versatile fluorescent nanoprobes revolutionizing cancer research. Their conjugation with various molecules offers advanced tools for cancer biology, diagnosis, and personalized treatments.

Keywords:

Cancer cells Conjugation Fluorescence Nanoparticles Tissues

More Related Videos

Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles

Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles

Published on: August 7, 2016

Author Spotlight: High-Quality Quantum Dot Nanobeads for Sensitive Fluorescent Lateral Flow Immunoassays

Author Spotlight: High-Quality Quantum Dot Nanobeads for Sensitive Fluorescent Lateral Flow Immunoassays

Published on: June 28, 2024

Related Experiment Videos

Last Updated: Jun 6, 2025

Compact Quantum Dots for Single-molecule Imaging

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles

Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles

Published on: August 7, 2016

Author Spotlight: High-Quality Quantum Dot Nanobeads for Sensitive Fluorescent Lateral Flow Immunoassays

Author Spotlight: High-Quality Quantum Dot Nanobeads for Sensitive Fluorescent Lateral Flow Immunoassays

Published on: June 28, 2024

Area of Science:

Nanotechnology
Life Science Research
Cancer Biology

Background:

Nanotechnology provides innovative nanotools for understanding complex biological processes like cancer.
Quantum dots (QDs) possess unique optical properties making them valuable fluorescent nanoprobes.
The chemical reactivity of QDs enables conjugation for multimodal applications and biosensing.

Purpose of the Study:

To review the multifaceted capabilities of quantum dots (QDs) in cancer research.
To highlight QD applications at cellular and tissue levels through conjugation with various molecules.
To inspire new QD-based conjugate applications for enhanced cancer diagnosis and therapy.

Main Methods:

Review of existing literature on QD applications in cancer research.
Categorization of QD conjugates based on conjugated molecules: low molecular weight, macromolecules, and optical-magnetic nanosystems.
Overview of QD fundamentals and conjugation strategies.

Main Results:

QD conjugation with low molecular weight molecules (e.g., folic acid, glucose analog) shows promise.
Conjugation with macromolecules (e.g., holo-transferrin, lectins) offers versatile applications.
Hybrid optical-magnetic nanosystems combining QDs with superparamagnetic iron oxide NPs demonstrate multimodal potential.

Conclusions:

Quantum dots are powerful tools for advancing cancer biology knowledge.
QD conjugates offer versatile strategies for cancer diagnosis and personalized treatment.
Further research into QD-based conjugates can lead to enhanced therapeutic and diagnostic procedures.