Optically probing nanoemulsion compositions

Literature Information

Publication Date 2012-01-16
DOI 10.1039/C2CP23007K
Impact Factor 3.676
Authors

Xiaoming Zhu, Michael M. Fryd, Jung-Ren Huang


View Original

Abstract

Many types of colloids, including nanoemulsions, which contain sub-100 nm droplets, are dispersed in molecular and micellar solutions, especially surfactant solutions that confer stability. Since it would be desirable to measure the droplet volume fraction ϕ and surfactant concentration C of a nanoemulsion non-destructively, and since the droplet and surfactant structures are significantly smaller than the shortest wavelengths of visible light, optical refractometry could provide a simple and potentially useful approach. By diluting a silicone oil-in-water nanoemulsion having an unknown ϕ and C with pure water, measuring its refractive index n(ϕ,C) using an Abbé refractometer, and fitting the result using a prediction for n that treats the nanoemulsion as an effective medium, we show that ϕ and C can be deduced accurately over a relatively wide range of compositions. Moreover, we generalize this approach to other types of nanoemulsions in which a molecular constituent partitions in varying degrees between the dispersed and the continuous phases.

Related Literature

Main-chain benzoxazine precursor block copolymers

Zeynep Deliballi, Baris Kiskan, Yusuf Yagci

2017-11-28 Paper

DOI: 10.1039/C7PY01873H

Back cover

Cover

DOI: 10.1039/C8PY90050G

Front cover

Cover

DOI: 10.1039/C8PY90010H

Straightforward synthesis of model polystyrene-block-poly(vinyl alcohol) diblock polymers

Ozcan Altintas, Joshua C. Speros, Frank S. Bates, Marc A. Hillmyer

2018-07-31 Paper

DOI: 10.1039/C8PY00937F

A one-pot strategy to improve end-capping efficacy in Stille poly-condensations

Jared D. Harris, Kenneth R. Carter

2018-01-19 Paper

DOI: 10.1039/C7PY01761H

Macroporous poly(ionic liquid)/ionic liquid gels via CO2-based emulsion-templating polymerization

Kevin Mathieu, Christine Jérôme, Antoine Debuigne

2017-12-13 Paper

DOI: 10.1039/C7PY01952A

Highly efficient luminescent side-chain polymers with short-spacer attached tetraphenylethylene AIEgens via RAFT polymerization capable of naked eye explosive detection

Qian Li, Xiao Li, Zhongying Wu, Yuhao Sun, Jianglin Fang, Dongzhong Chen

2018-07-02 Paper

DOI: 10.1039/C8PY00710A

Synthesis and characterization of amphiphilic miktoarm star polymers based on sydnone-maleimide double cycloaddition

Jing Zhang, Qingzhong Zhang, Shuaifeng Zhou, Yuping Liu, Wei Huang

2017-11-28 Paper

DOI: 10.1039/C7PY01476G

Nanogel-like UCST triblock copolymer micelles showing large volume expansion before abrupt dissolution

Amélie Augé, Daniel Fortin, Xia Tong, Yue Zhao

2018-08-13 Paper

DOI: 10.1039/C8PY00960K

You might also like

Compound Q&A

What are the main uses of (3.beta.)-3-Hydroxy-N,N-dimethyl-chol-5-en-24-amide (CAS: 79066-03-8)?

(3.beta.)-3-Hydroxy-N,N-dimethyl-chol-5-en-24-amide (CAS: 79066-03-8) is primari...

79066-03-8(3.beta.)-3-Hydroxy-...
Compound Q&A

What regulatory guidelines apply to 5-(aminomethyl)-2-methoxyphenol (CAS: 89702-89-6)?

5-(Aminomethyl)-2-methoxyphenol (CAS: 89702-89-6) is classified under GHS as a s...

89702-89-65-(aminomethyl)-2-me...
Compound Q&A

What is Thieno[2,3-c]pyridin-7(6H)-one (CAS: 28981-13-7)?

Thieno[2,3-c]pyridin-7(6H)-one (CAS: 28981-13-7) is a heterocyclic organic compo...

28981-13-7Thieno[2,3-c]pyridin...
Compound Q&A

Is 1-[(6-Methoxy-3-pyridinyl)methyl]-4-piperidinamine dihydrochloride (CAS: 1185311-28-7) safe?

1-[(6-Methoxy-3-pyridinyl)methyl]-4-piperidinamine dihydrochloride is generally ...

1185311-28-71-[(6-Methoxy-3-pyri...
Compound Q&A

What regulatory guidelines apply to [(2E)-3-Phenyl-2-propen-1-yl]phosphonic acid (CAS: 146404-58-2)?

[(2E)-3-Phenyl-2-propen-1-yl]phosphonic acid (CAS: 146404-58-2) is regulated und...

146404-58-2[(2E)-3-Phenyl-2-pro...
Compound Q&A

What regulatory guidelines apply to 6-Bromo-7-methoxyquinoline (CAS: 1620515-86-7)?

6-Bromo-7-methoxyquinoline (CAS: 1620515-86-7) falls under the scope of the Glob...

1620515-86-76-Bromo-7-methoxyqui...
Compound Q&A

What industries use (2R)-1-(1-Benzofuran-2-yl)-N-propyl-2-pentanamine (CAS: 260550-89-8)?

This compound is primarily used in the pharmaceutical industry for the developme...

260550-89-8(2R)-1-(1-Benzofuran...
1228013-15-71-Ethyl-7-[2-methyl-...
Compound Q&A

Are there alternatives to {5-(Acryloylamino)-2-[(dimethylamino)methyl]phenyl}boronic acid (CAS: 1217500-78-1) in synthesis?

Alternative reagents such as 2-[(dimethylamino)methyl]phenylboronic acid or rela...

1217500-78-1{5-(Acryloylamino)-2...
Compound Q&A

What is 3-(Piperidin-4-yloxy)pyridine (CAS: 310881-48-2)?

3-(Piperidin-4-yloxy)pyridine (CAS: 310881-48-2) is an organic compound with the...

310881-48-23-(Piperidin-4-yloxy...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.