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

Formulating chlorinated hydrocarbon microemulsions using linker molecules.

Edgar Acosta1, San Tran, Hirotaka Uchiyama

  • 1Chemical Engineering and Materials Science Department, University of Oklahoma, Norman 73019, USA.

Environmental Science & Technology
|November 16, 2002
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

Critical care utilization associated with an electronic dance music festival in Las Vegas, Nevada: A retrospective cohort study of the electric daisy carnival.

Preventive medicine reports·2026
Same author

Evolution of the imCORE Network during and post the COVID-19 pandemic: shifting priorities in oncology clinical trials.

Future oncology (London, England)·2025
Same author

Yeast Viability in HLD-NAC-Designed Fully Dilutable Lecithin-Linker Microemulsions.

Molecules (Basel, Switzerland)·2025
Same author

Reach-dependent reorientation of rotational dynamics in motor cortex.

Nature communications·2024
Same author

CSMD1 regulates brain complement activity and circuit development.

Brain, behavior, and immunity·2024
Same author

The Characteristic Curvature (Cc) of Ionic Surfactants Assessed via Small-Angle X-ray Scattering.

Langmuir : the ACS journal of surfaces and colloids·2023
Same journal

Occurrence, Sources, and Export Rates of Ti-Bearing and Ce-Bearing (Nano)particles in the Seine River Where Engineered Nanoparticles Reach Natural Background Levels.

Environmental science & technology·2026
Same journal

Simulation-Guided Optimization of NH<sub>3</sub>/H<sub>2</sub> Cocombustion over a CuO Catalyst: Achieving High-Efficiency and near-Zero NO<sub><i>x</i></sub> Emissions.

Environmental science & technology·2026
Same journal

Heating-Induced Redistribution and Isotopic Fractionation of Soil Organic Carbon Among Density Fractions.

Environmental science & technology·2026
Same journal

High-Resolution Molecular Analyses Reveal Non-additive Impacts of Chronic Warming and Nitrogen Addition on Soil-Derived Dissolved Organic Matter.

Environmental science & technology·2026
Same journal

Distinct Source-Sink Patterns and Vertical Consumption of Alkyl and Aryl Organophosphate Esters in the Remote Ocean and Its Marginal Sea.

Environmental science & technology·2026
Same journal

Self-Regenerating PFOA Defluorination in Groundwater via Endogenous Electron Feedback in Biomimetic Molecular Trap.

Environmental science & technology·2026
See all related articles

Combining lipophilic and hydrophilic linkers significantly enhances microemulsion solubilization capacity for environmental remediation. An equimolar ratio of dodecanol and sodium mono/dimethyl naphthalene sulfonate proved optimal, even replacing traditional surfactants.

Area of Science:

  • Environmental Science
  • Colloid and Surface Chemistry

Background:

  • Microemulsions are crucial for surfactant-enhanced remediation systems.
  • Linkers (lipophilic, hydrophilic) improve surfactant-oil/water interactions.
  • Combined linkers can significantly boost solubilization capacity and reduce costs.

Purpose of the Study:

  • Evaluate the relative importance of surfactants and linkers in microemulsion systems.
  • Determine optimal linker ratios for enhanced solubilization.
  • Investigate linker partitioning and its effect on system performance.

Main Methods:

  • Solubilization curves analysis.
  • Partitioning studies of linker molecules.
  • Formulation studies of microemulsions.

Related Experiment Videos

Main Results:

  • An equimolar ratio of dodecanol (lipophilic) and sodium mono/dimethyl naphthalene sulfonate (hydrophilic) achieved optimal performance.
  • This linker combination successfully replaced the anionic surfactant sodium dihexylsulfosuccinate.
  • Increased hydrophilic linker presence enhanced dodecanol partitioning into the middle phase, boosting solubilization.
  • Modifying oleic acid into a surfactant increased solubilization capacity 4- to 5-fold.

Conclusions:

  • Combined linker approach offers significant advantages over single-linker systems.
  • Optimized linker ratios and types can reduce surfactant usage and costs.
  • This formulation strategy enhances the efficiency of environmental remediation systems.