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

[Study of the pH sensitive polymer].

Liang-Qia Guo1, Zeng-Hong Xie, Xu-Cong Lin

  • 1Institute of Food Safety and Environment Monitoring, Fuzhou University, Fuzhou 350002, China.

Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
|October 25, 2006
PubMed
Summary
This summary is machine-generated.

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

Diterpenoids from the bark of Torreya grandis and their cytotoxicity activity.

Fitoterapia·2025
Same author

A new biflavanol from bark of <i>Nothotsuga longibracteata</i>.

Journal of Asian natural products research·2025
Same author

Isoprenoid flavonoids isolated from Sophora davidii and their activities induces apoptosis and autophagy in HT29 cells.

Fitoterapia·2024
Same author

Synthesis and in vitro Anti-Inflammatory Activity of Novel Dendrobine Amide/Sulfonamide Derivatives.

Chemistry & biodiversity·2024
Same author

Structural elucidation of lactone derivatives from Dendrobium pendulum.

Magnetic resonance in chemistry : MRC·2023
Same author

Complete <sup>1</sup> H and <sup>13</sup> C assignments of two new sesquiterpenoids from Dendrobium aduncum.

Magnetic resonance in chemistry : MRC·2023
Same journal

The Laser Rangefinder System in Quadrature Modem and Ambiguity Resolution.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Improving the Accuracy of Camera-Based Heart Rate Measurement.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Determination of Pb, Cr, Cd, and As in Aluminum-Plastic Packaging Materials via Inductively Coupled Plasma-Mass Spectrometry with Microwave Digestion.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Study on Molecular Recognition of Cucurbit[6]uril with Oxytetracycline Molecules by Spectroscopic Methods.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Preparation and Properties of Novel Polymer Blue Fluorescent Materials.

Guang pu xue yu guang pu fen xi = Guang pu·2018
Same journal

Effect of the Nitrogen Incorporation on the Microstructure and Photoelectric Properties of N Type Nanocrystalline Silicon Thin Films.

Guang pu xue yu guang pu fen xi = Guang pu·2018
See all related articles

This study developed a novel pH-sensitive polymer using methacrylic acid and eosin dye. The resulting polymer exhibits a reliable pH response in the 0-3.0 range, showing good reproducibility and reversibility.

Area of Science:

  • Polymer Chemistry
  • Materials Science
  • Analytical Chemistry

Context:

  • Development of novel pH-sensitive materials is crucial for various applications.
  • Fluorescent indicators offer sensitive detection methods.
  • Understanding polymer-dye interactions is key to material design.

Purpose:

  • To synthesize and characterize a novel pH-sensitive polymer incorporating a fluorescent indicator.
  • To investigate the factors influencing the polymer's preparation and pH-responsive properties.
  • To evaluate the performance of the polymer as a pH sensor.

Summary:

  • A pH-sensitive polymer was prepared via copolymerization of methacrylic acid, diethylene glycol dimethacrylate, and eosin as a fluorescent indicator.
  • The polymer exhibited a red-shifted maximal emission wavelength for eosin compared to solution, indicating altered polarity.

Related Experiment Videos

  • The polymer demonstrated a reliable calibration curve for pH detection within the 0-3.0 range, with good reproducibility and reversibility.

    • Impact:

    • This pH-sensitive polymer shows potential for use in accurate and reversible pH sensing applications.
    • The study provides insights into modifying polymer properties through copolymerization and indicator incorporation.
    • The findings contribute to the advancement of fluorescent-based sensing technologies.