microelectrophoresis: meaning, definition, pronunciation and examples
Very LowTechnical / Scientific
Quick answer
What does “microelectrophoresis” mean?
A technique for observing and measuring the movement of microscopic particles or molecules in a fluid under the influence of an electric field.
Audio
Pronunciation
Definition
Meaning and Definition
A technique for observing and measuring the movement of microscopic particles or molecules in a fluid under the influence of an electric field.
A specialised electrophoretic technique used to study the mobility, charge, and surface properties of individual colloidal particles, cells, or large molecules, typically using a microscope to visualise the process.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or spelling differences. Potential minor divergence in pronunciation (see IPA).
Connotations
Identical technical meaning. No regional connotative differences.
Frequency
Equally rare and specialised in both varieties.
Grammar
How to Use “microelectrophoresis” in a Sentence
The microelectrophoresis of [PARTICLES/CELLS] showed...We measured the zeta potential by microelectrophoresis.Microelectrophoresis was used to analyse [SAMPLES].Vocabulary
Collocations
Examples
Examples of “microelectrophoresis” in a Sentence
verb
British English
- The samples were then microelectrophoresed to determine their surface charge.
American English
- We microelectrophoresed the nanoparticle suspension.
adjective
British English
- The microelectrophoretic mobility data were consistent.
American English
- A microelectrophoretic analysis was performed.
Usage
Meaning in Context
Business
Not used.
Academic
Exclusively used in highly specialised scientific research papers, theses, and advanced textbooks in fields like colloid chemistry, biophysics, or microbiology.
Everyday
Not used.
Technical
The primary domain. Used in laboratory protocols, instrument manuals (e.g., for zeta potential analysers), and technical reports.
Vocabulary
Synonyms of “microelectrophoresis”
Neutral
Weak
Watch out
Common Mistakes When Using “microelectrophoresis”
- Misspelling: 'microelectrophoreses' (plural is irregular/rarely used), 'micro-electrophoresis' (hyphen is often omitted in modern usage).
- Misuse: Using it to refer to gel electrophoresis, which is a different, macroscale technique.
FAQ
Frequently Asked Questions
Its main purpose is to measure the electrophoretic mobility (and thus calculate the zeta potential) of individual microscopic particles or cells in suspension, providing insight into their surface charge and stability.
No. Gel electrophoresis separates mixtures of molecules (like DNA or proteins) by size in a gel matrix. Microelectrophoresis typically analyses individual particles in a liquid medium to measure their movement speed under a microscope.
It requires a specialised microelectrophoresis cell or chamber, a microscope (often with video capture), electrodes to apply an electric field, and a system to measure particle velocity.
Almost exclusively research scientists, lab technicians, and advanced students in fields like physical chemistry, pharmaceutical science, microbiology, and nanotechnology.
A technique for observing and measuring the movement of microscopic particles or molecules in a fluid under the influence of an electric field.
Microelectrophoresis is usually technical / scientific in register.
Microelectrophoresis: in British English it is pronounced /ˌmaɪkrəʊɪˌlɛktrəfəˈriːsɪs/, and in American English it is pronounced /ˌmaɪkroʊɪˌlɛktroʊfəˈriːsɪs/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: MICRO (tiny) + ELECTRO (electric) + PHORESIS (carrying/movement). "Using electricity to watch tiny things move under a microscope."
Conceptual Metaphor
A RACETRACK FOR MOLECULES (particles are 'raced' by an electric field along a microscopic track to measure their speed/charge).
Practice
Quiz
In which field is the term 'microelectrophoresis' MOST likely to be used?