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...

Photoluminescence: Fluorescence and Phosphorescence

Photoluminescence: Fluorescence and Phosphorescence

Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
A pair of electrons in a...

Super-resolution Fluorescence Microscopy

Super-resolution Fluorescence Microscopy

Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been developed.

You might also read

Related Articles

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

Sort by

Same author

A Chemically and Electrochemically Switchable [2]Catenane Incorporating a Tetrathiafulvalene Unit.

Angewandte Chemie (International ed. in English)·2018

Same author

Mechanistic insights into two-photon-driven photocatalysis in organic synthesis.

Physical chemistry chemical physics : PCCP·2018

Same author

Photoredox Catalysis: The Need to Elucidate the Photochemical Mechanism.

Angewandte Chemie (International ed. in English)·2017

Same author

Electrochemically and Photochemically Driven Ring Motions in a Disymmetrical Copper [2]-Catenate.

Journal of the American Chemical Society·2016

Same author

Solar Electricity and Solar Fuels: Status and Perspectives in the Context of the Energy Transition.

Chemistry (Weinheim an der Bergstrasse, Germany)·2015

Same author

Light: A Very Peculiar Reactant and Product.

Angewandte Chemie (International ed. in English)·2015

Search research articles

Related Experiment Video

Updated: Jun 6, 2026

Synthesis, Cellular Delivery and In vivo Application of Dendrimer-based pH Sensors

Synthesis, Cellular Delivery and In vivo Application of Dendrimer-based pH Sensors

Published on: September 10, 2013

Luminescent dendrimers. Recent advances.

Vincenzo Balzani¹, Paolo Ceroni, Mauro Maestri

¹Dipartimento di Chimica "G. Ciamician", Università di Bologna, Bologna, Via Selmi 2, 40126, Italy, vbalzani@ciam.unibo.it.

Topics in Current Chemistry

|December 7, 2010

Summary

Luminescent dendrimers offer new functions by combining light-emitting properties with well-defined macromolecular structures. This review covers their applications in fluid solutions, including sensing and light manipulation.

More Related Videos

Synthesis of Persistent Luminescent Nanoparticles for Rewritable Displays and Illumination Applications

Synthesis of Persistent Luminescent Nanoparticles for Rewritable Displays and Illumination Applications

Published on: September 13, 2024

Related Experiment Videos

Last Updated: Jun 6, 2026

Synthesis, Cellular Delivery and In vivo Application of Dendrimer-based pH Sensors

Synthesis, Cellular Delivery and In vivo Application of Dendrimer-based pH Sensors

Published on: September 10, 2013

Synthesis of Persistent Luminescent Nanoparticles for Rewritable Displays and Illumination Applications

Synthesis of Persistent Luminescent Nanoparticles for Rewritable Displays and Illumination Applications

Published on: September 13, 2024

Area of Science:

Supramolecular Chemistry
Materials Science
Photophysics

Background:

Dendrimers are macromolecules with precise structures, enabling controlled placement of functional units and encapsulation.
Luminescence is a key property for monitoring material behavior and enabling applications like sensors and displays.
Combining dendrimer architecture with luminescence creates novel materials with enhanced functionalities.

Purpose of the Study:

To review recent advancements in luminescent dendrimer research.
To focus on the properties and applications of luminescent dendrimers in fluid solutions.
To highlight key phenomena such as light harvesting, color tuning, and sensing.

Main Methods:

Review of existing literature on luminescent dendrimers.
Analysis of properties in fluid solution, including spectroscopic and structural investigations.
Focus on phenomena like light harvesting, energy transfer, and molecular recognition.

Main Results:

Luminescent dendrimers exhibit tunable light harvesting and emission properties.
They enable signal amplification in sensing applications through quenching and sensitization.
Dendrimer structure influences shielding effects and allows for the investigation of molecular dynamics.

Conclusions:

Luminescent dendrimers are versatile materials with significant potential in various technological applications.
Their unique structure and luminescent properties facilitate advanced functionalities in solution.
Further research into dendrimer rotation and superstructure elucidation will unlock new possibilities.