with a concentration of

USAGE SUMMARY

"with a concentration of" is correct and usable in written English.
It is used to describe the amount or intensity of something within a certain area. For example, "The neighborhood was filled with a concentration of people from diverse backgrounds."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

This contrasts with a concentration of soluble Aβ42 in human cerebrospinal fluid (CSF) of ∼45pM.

Annals of Neurology

Her creator romantically notes: "she has a cavity between her legs, with a concentration of sensors".

The Guardian

In the US, fisheries shut down with a concentration of just 0.01 grams per square metre.

The Guardian - Business

Since 1995, the state has financed social services, including nurses and case managers, in many apartment buildings with a concentration of residents over 60.

The New York Times - Health

"And breathing air with a concentration of just one hundred parts per million of carbon monoxide for two hours can cause poisoning symptoms".

The New York Times

Clermont-Ferrand is also the principal commercial and administrative centre, with a concentration of employment in the service sector.

Encyclopedia Britannica

He makes sure Caleb knows that between Ava's legs, there is an "opening with a concentration of sensors".

Independent

"Consequently, an industry with a concentration of individuals having acute and long-term health risks is perhaps not unexpected".

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

Fibrozyme with a concentration of 3.5% is optimized by drum method.

Journal of Cleaner Production

Moreover, a standard polymer solution with a concentration of 5000 ppm was prepared.

Journal of Petroleum Exploration and Production Technology

The doping gas was trimethylboron with a concentration of 3 ppm.

Chemistry Central Journal

Expert writing Tips

Best practice

When describing the presence of a substance or element, use "with a concentration of" to clearly specify the quantity or intensity within a particular medium or area. This ensures clarity and precision in scientific, technical, and general writing.

Common error

Avoid using "with a concentration of" when describing abstract concepts like effort or focus. Instead, use phrases like "with a focus on" or "with concentrated effort" to maintain clarity and avoid misinterpretation.

Linguistic Context

The phrase "with a concentration of" functions as a prepositional phrase modifying a noun, specifying the quantity or intensity of a particular substance or element. It describes the extent to which something is present in a defined space, solution, or material. Ludwig AI confirms its proper usage across various contexts.

Expression frequency: Common

Frequent in

Science

60%

News & Media

25%

Encyclopedias

7%

Less common in

Wiki

5%

Formal & Business

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "with a concentration of" is commonly used to specify the amount or intensity of a substance within a particular medium or area. Ludwig AI confirms that the phrase is correct and usable in written English and that its most common contexts are science, news, and encyclopedias. When writing, it is important to use this phrase to clearly define a quantity, but to avoid it in abstract contexts. Alternatives include phrases like "rich in" or "containing a high density of" when seeking semantic variety. As shown by Ludwig's examples, this phrase is helpful when precision is required.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

containing a high density of

Emphasizes the density aspect, focusing on how tightly packed something is.

rich in

Highlights abundance or plentiful presence of something.

characterized by an abundance of

Focuses on the characterizing aspect of having a lot of something.

replete with

Implies being filled to satisfaction with something.

having a high proportion of

Indicates a significant ratio or percentage.

featuring a significant amount of

Highlights the notable quantity of something present.

abounding in

Suggests a plentiful or overflowing presence.

densely populated with

Specifically refers to a high number of individuals or elements in a given space.

dominated by

Implies that something is the most prevalent or influential element.

with a significant presence of

Focuses on the noticeable existence of something.

FAQs

How do I use "with a concentration of" in a sentence?

Use "with a concentration of" to specify the amount or intensity of a substance or element within a given area or solution. For example, "The solution was prepared with a concentration of 10 mg/mL."

What are some alternatives to "with a concentration of"?

Depending on the context, you can use alternatives such as "rich in", "containing a high density of", or "abounding in".

Is it correct to say "with a concentration on" instead of "with a concentration of"?

No, "with a concentration on" is used when you mean to focus on something, while "with a concentration of" is used to indicate the amount of a substance within a medium. The correct preposition depends on the intended meaning.

What's the difference between "with a density of" and "with a concentration of"?

"With a density of" refers to the mass per unit volume, while "with a concentration of" refers to the amount of a substance in a defined space or solution. Density is specific to mass and volume, whereas concentration is more general.