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 Concept Videos

Photoluminescence: Applications01:14

Photoluminescence: Applications

508
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...
508

You might also read

Related Articles

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

Sort by
Same author

Advances in oral delivery systems for alpha-linolenic acid: mechanisms, bioavailability, and applications in functional foods.

Critical reviews in food science and nutrition·2026
Same author

Stabilizing Ru Atomic Clusters and Activating Interfacial Water Structure via Bridged p-Block In-N<sub>3</sub>O<sub>1</sub> Single Sites for High-Performance Alkaline Fuel Cells.

Angewandte Chemie (International ed. in English)·2026
Same author

Aggregate status determining the foaming behavior of phycocyanin: insights from bulk phase and air-water interface structure.

Food chemistry·2026
Same author

Alkaline Extraction-Synchronous Ultrafiltration: A Green and Efficient Strategy for Preparing Oilseed Protein Isolate.

Journal of food science·2026
Same author

Turning sound and force into light with AlN:Mn<sup>2+</sup> mechanoluminescence.

Science advances·2026
Same author

A Validated LC-MS/MS Method for the Determination of Perospirone in Human Plasma and Its Pharmacokinetic Application in Healthy Volunteers.

ACS omega·2026
Same journal

Investigating degradation mechanisms in organic light-emitting diodes using operando electrically pumped spectroscopy.

Light, science & applications·2026
Same journal

Two-photon 3D imaging of optically stimulated neural activity at 100 Hz.

Light, science & applications·2026
Same journal

Quasi-bound states in the continuum driven photoresponse in multiple quantum wells for machine vision.

Light, science & applications·2026
Same journal

Spin-photon qubits for scalable quantum network.

Light, science & applications·2026
Same journal

Dual-mode switchable and reconfigurable Van der Waals phototransistor for multi-state image encryption.

Light, science & applications·2026
Same journal

Weak polarization electric field â…¢-N LEDs on polar plane with enhanced efficiency and strong lateral carrier confinement.

Light, science & applications·2026
See all related articles

Related Experiment Video

Updated: Sep 21, 2025

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
10:41

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Published on: May 31, 2018

8.9K

Halogen-doped phosphorescent carbon dots for grayscale patterning.

Yanfeng Liu1, Mahmoud Al-Salihi1, Yong Guo1

  • 1Center for Biomedical Photonics and College of Physics and Optoelectronic Engineering, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Shenzhen University, Shenzhen, 518060, China.

Light, Science & Applications
|May 31, 2022
PubMed
Summary
This summary is machine-generated.

Researchers developed a programmable film with dynamic ultralong room temperature phosphorescence (DURTP). This material enables grayscale displays and advanced applications like UV photography and steganography.

More Related Videos

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications
07:42

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications

Published on: January 22, 2019

11.2K
Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications
10:56

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Published on: February 6, 2016

14.1K

Related Experiment Videos

Last Updated: Sep 21, 2025

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
10:41

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Published on: May 31, 2018

8.9K
Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications
07:42

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications

Published on: January 22, 2019

11.2K
Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications
10:56

Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications

Published on: February 6, 2016

14.1K

Area of Science:

  • Materials Science
  • Organic Electronics
  • Photophysics

Background:

  • Flexible organic materials exhibiting dynamic ultralong room temperature phosphorescence (DURTP) are researched for reversible graphic information display.
  • Current DURTP materials are limited to binary patterns due to a high activation threshold.

Purpose of the Study:

  • To overcome the limitations of binary displays in DURTP materials.
  • To develop a programmable DURTP material with grayscale display capacity.

Main Methods:

  • Halogen element doping of carbon dots (CDs) to enhance intersystem crossing.
  • Fabrication of a transparent, flexible composite film.

Main Results:

  • Reduced activation threshold for photoactivation.
  • Achieved reliable grayscale display capacity in a DURTP film.
  • Demonstrated applications in UV photography and steganography.

Conclusions:

  • Successfully developed the first programmable DURTP composite film with grayscale display.
  • The material shows potential as a high optical information density platform.
  • Opens new avenues for advanced optical information storage and display.