mode of elution

USAGE SUMMARY

The phrase "mode of elution" is correct and usable in written English.
It is typically used in scientific contexts, particularly in chromatography, to refer to the method or process by which substances are separated and eluted from a column. Example: "The mode of elution used in this experiment was gradient elution, which allowed for better separation of the compounds."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

7 human-written examples

Sharp peak, good intensity, and good retention time were observed in isocratic mode of elution.

Journal of Analytical Science and Technology

Chromatographic separation was achieved on Kromasil® 100-5C18 using a mobile phase consisting mixture of pH 6.0 phosphate buffer and acetonitrile (60 40 v/v) under isocratic mode of elution.

Journal of Analytical Science and Technology

Chromatographic separation was achieved on Kromasil® 100-5-C18 using a mobile phase consisting of a mixture of pH 6.0 phosphate buffer and acetonitrile (60 40 v/v) under isocratic mode of elution.

Journal of Analytical Science and Technology

Due to the change of the nature of the substrate an alternation of the mode of elution of the same poly methyl methacrylates) in the same solvent is observed.

Polymer

A simple and new stability indicating RP-HPLC method was developed and validated for identification of Teneligliptin and its degradants on Kromasil 100- 5C18 (250 × 4.6 mm, 5 μm) column using pH 6.0 phosphate buffer and acetonitrile (60 40 v/v) as a mobile phase in isocratic mode of elution at a flow rate of 1.0 mL/min.

Journal of Analytical Science and Technology

Separation was achieved on Acquity BEH-shield RP18 UPLC column (3.0 mm × 100 mm, 1.7 μm) under the gradient mode of elution by using mobile phase A (0.02M diammonium hydrogen phosphate/acetonitrile, 80 20 v/v) and mobile phase B (0.02M diammonium hydrogen phosphate/acetonitrile, 30:70 v/v).

International Journal of Industrial Chemistry

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

A new mode of gradient elution in liquid chromatography is proposed.

Journal of Chromatography A

The specific feature of this mode is the independence of elution volume on the molecular weight of the polymer (the distribution coefficient being unity for any molecular and pore sizes).

Polymer

A number of models have been developed for prediction of elution of peptides in this mode.

Analytical Chemistry

RNA was eluted with 50 µl of elution solution twice.

Plosone

The analysis of elution peaks with model proteins (packed bed mode) indicated that the mass transfer kinetic inside the macroporous beads prepared was enhanced, which might certainly benefit the chromatographic operation under high flow rate.

Journal of Chromatography A

Expert writing Tips

Best practice

When describing chromatographic methods, clearly specify the "mode of elution" (e.g., isocratic, gradient) to provide precise information about the separation process. Providing specific details such as flow rate and mobile phase composition will also improve clarity.

Common error

Avoid using overly general terms like "elution" without specifying the "mode". Always clarify whether you are using isocratic, gradient, or another specific elution method to prevent confusion and ensure reproducibility of results.

Linguistic Context

The phrase "mode of elution" functions as a noun phrase specifying the method or manner in which substances are separated and eluted, as evidenced by Ludwig's analysis.

Expression frequency: Rare

Frequent in

Science

100%

Less common in

News & Media

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Formal & Business

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Wiki

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Ludwig's WRAP-UP

The phrase "mode of elution" is a technical term primarily used in scientific contexts, specifically in chromatography, to describe the method of separating substances. Ludwig AI confirms its correct usage. While less common, understanding the different "elution methods" such as isocratic and gradient elution is crucial for effective chromatographic separation. When describing your work, be explicit about the "mode of elution" to avoid ambiguity and ensure clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

elution method

This alternative is shorter and more direct, focusing on the process rather than the manner in which it's done.

elution technique

This alternative emphasizes the skill or procedure involved in the elution process.

elution procedure

This alternative highlights the specific steps and protocols followed during elution.

elution process

This alternative focuses on the overall series of actions during elution, rather than the specific method.

method of separation

This alternative broadens the scope to include the separation aspect, which is the ultimate goal of elution.

separation technique

This alternative emphasizes the technique used to achieve separation during elution.

chromatographic method

This alternative specifies that the method is related to chromatography, a specific type of separation.

chromatographic technique

This alternative highlights the technique used within chromatography for separation.

isocratic elution

This is a more specific type of elution where the mobile phase composition is kept constant.

gradient elution

This is a more specific type of elution where the mobile phase composition is gradually changed.

FAQs

How is "mode of elution" used in chromatography?

In chromatography, the "mode of elution" refers to the method by which the mobile phase is passed through the stationary phase to separate compounds. Common modes include isocratic (constant mobile phase composition) and gradient (changing mobile phase composition).

What is the difference between isocratic and gradient "mode of elution"?

Isocratic elution maintains a constant mobile phase composition throughout the separation, while gradient elution involves gradually changing the mobile phase composition to improve separation. Gradient elution is often used for complex mixtures, while isocratic elution is suitable for simpler separations.

What are some alternatives to "mode of elution"?

You can use alternatives like "elution method", "elution technique", or "elution procedure" depending on the context.

What factors influence the choice of "mode of elution"?

The choice of "mode of elution" depends on the complexity of the sample, the properties of the compounds being separated, and the desired resolution. Gradient elution is often preferred for complex samples with a wide range of polarities, while isocratic elution may be sufficient for simpler mixtures.