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

You might also read

Related Articles

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

Sort by
Same author

Crystallization-Induced Reversal from Dark to Bright Excited States for Construction of Solid-Emission-Tunable Squaraines.

Angewandte Chemie (International ed. in English)·2019
Same author

Economic Sulfur Conversion to Functional Polythioamides through Catalyst-Free Multicomponent Polymerizations of Sulfur, Acids, and Amines.

Journal of the American Chemical Society·2019
Same author

Selective viable cell discrimination by a conjugated polymer featuring aggregation-induced emission characteristic.

Biomaterials·2019
Same author

Fluorescence Self-Reporting Precipitation Polymerization Based on Aggregation-Induced Emission for Constructing Optical Nanoagents.

Angewandte Chemie (International ed. in English)·2019
Same author

Multicolor Tunable Polymeric Nanoparticle from the Tetraphenylethylene Cage for Temperature Sensing in Living Cells.

Journal of the American Chemical Society·2019
Same author

Increased Confinement and Polydispersity of STIM1 and Orai1 after Ca<sup>2+</sup> Store Depletion.

Biophysical journal·2019

Related Experiment Video

Updated: Sep 22, 2025

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

10.0K

General Platform for Remarkably Thermoresponsive Fluorescent Polymers with Memory Function.

Guodong Liang1, Jialong Wu1, Haiyang Gao1

  • 1DSAP, PCFM and GDHPPC Lab, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China.

ACS Macro Letters
|May 24, 2022
PubMed
Summary

Researchers developed novel crystallizable fluorescent polymers for sensitive memory applications. These polymers exhibit temperature-dependent fluorescence with a hysteresis loop, enabling thermally stimulated recording for smart devices and biosensing.

More Related Videos

Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties
10:16

Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties

Published on: January 8, 2016

14.0K
Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process
12:00

Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process

Published on: March 21, 2014

12.0K

Related Experiment Videos

Last Updated: Sep 22, 2025

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles
12:51

A 'Plug and Play' Method to Create Water-dispersible Nanoassemblies Containing an Amphiphilic Polymer, Organic Dyes and Upconverting Nanoparticles

Published on: November 14, 2015

10.0K
Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties
10:16

Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties

Published on: January 8, 2016

14.0K
Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process
12:00

Preparation of Light-responsive Membranes by a Combined Surface Grafting and Postmodification Process

Published on: March 21, 2014

12.0K

Area of Science:

  • Materials Science
  • Polymer Chemistry
  • Optoelectronics

Background:

  • Memory polymers are crucial for smart devices but often limited by mechanical sensitivity and size.
  • Existing memory polymers face challenges like low sensitivity and bulky form factors.

Purpose of the Study:

  • To develop a general and sensitive platform for memory polymers.
  • To create polymers with thermally stimulated recording and retrieval capabilities.

Main Methods:

  • Incorporating crystallizable polymers with solid-state fluorescent dyes to create crystallizable fluorescent polymers.
  • Investigating the temperature-dependent fluorescence emission and hysteresis between heating and cooling scans.
  • Demonstrating off-on and on-off recording functions, including erasure and rewriting capabilities.

Main Results:

  • Crystallizable fluorescent polymers exhibit remarkably temperature-dependent fluorescence with hysteresis.
  • The polymers demonstrate a thermally stimulated recording function, allowing for data storage and retrieval.
  • Erasure and rewriting of recorded information were successfully achieved.
  • Thermal history can be memorized and retrieved via fluorescence intensity measurements.

Conclusions:

  • Crystallizable fluorescent polymers offer a versatile platform for sensitive memory applications.
  • These polymers possess easy synthesis, recording function, thermoresponsive fluorescence, flexibility, and biocompatibility.
  • Potential applications include biosensing, advanced recording materials, and next-generation smart devices.