in elevated concentrations

USAGE SUMMARY

The phrase "in elevated concentrations" is correct and usable in written English.
It can be used in scientific or technical contexts to describe the presence of a substance at higher than normal levels. Example: "The study found that the chemical was harmful when present in elevated concentrations in the water supply."

✓ Grammatically correct

Science

Medicine

Environmental studies

Human-verified examples from authoritative sources

Exact Expressions

33 human-written examples

Metabolites, or broken-down products, of another neurotransmitter, dopamine, have also been found in elevated concentrations in the cerebrospinal fluid of boys with ADHD.

Britannica

Intrusion of naturally saline groundwater from deeper underground resulted in some cases in elevated concentrations of sodium chloride and in meromixis.

Limnologica - Ecology and Management of Inland Waters

However, its presence in elevated concentrations in groundwaters of major aquifers around the world raises concern about its primary source(s).

Journal of Hydrology

Reductive dissolution of Fe(III) minerals, including jarosite (KFe3 SO4 2(OH)6), resulted in elevated concentrations of porewater Fe2+ (> 30 mmol L−1) in former sulfuric horizons in the upper-intertidal zone.

Chemical Geology

Although detection of elevated concentrations of total chromium in sediment prompted the study, it was also necessary to consider potential risks related to other chemicals present in elevated concentrations due to widespread anthropogenic activities in Upper Newark Bay and its watershed.

Science of The Total Environment

Increased ROS also damage the DNA mismatch repair system, which is defective in rheumatoid arthritis, and the DNA itself, resulting in elevated concentrations of 8-oxo-7-hydro-deoxyguanosine [78].

Autoimmunity Highlights

Human-verified similar examples from authoritative sources

Similar Expressions

27 human-written examples

During pressure-driven desalination, the rejected salt ions accumulate by convective mass transport near the membrane surface, resulting in elevated concentration levels.

Sensors and Actuators B: Chemical

Passive immunization with DENV2 p.i. serum resulted in elevated concentration of the MC activation biomarker, MCPT1, after challenge.

eLife

Methane, for example, has been found in dramatically elevated concentrations in nearby drinking water.

The Guardian - Opinion

In contrast, elevated concentrations of arginine in the growth media (150 and 300 mg/l) recovered the cytotoxic effect of UBB+1, substantiating the decisive role of increased cellular levels of arginine (and cytosolic ornithine) in executing UBB+1-triggered cell death.

Cell Reports

In particular, elevated concentrations of "lipotoxic lipids" such as diacylglycerols and ceramides have been recognized as factors contributing to impaired insulin signaling in non-adipose tissues [4], [5].

Plosone

Expert writing Tips

Best practice

When describing scientific findings, ensure that you specify the units of measurement when using the phrase "in elevated concentrations" to provide clarity and context.

Common error

Avoid using "in elevated concentrations" in casual writing. Opt for simpler alternatives like "high levels" or "increased amounts" to maintain a natural and accessible tone.

Linguistic Context

The phrase "in elevated concentrations" functions as an adverbial phrase, modifying a verb by specifying the degree or extent to which something occurs. Ludwig AI confirms its appropriate use for describing quantities exceeding normal levels.

Expression frequency: Common

Frequent in

Science

88%

Academia

8%

News & Media

4%

Less common in

Encyclopedias

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "in elevated concentrations" is a grammatically sound and frequently used expression, particularly within scientific and technical domains. As Ludwig AI confirms, it effectively conveys the presence of a substance at higher-than-normal levels. While it is appropriate for formal writing, simpler alternatives may be preferable in more casual contexts. Remember to include specific units of measurement for clarity when using this phrase. This ensures precise communication, especially when dealing with data-driven insights.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at high levels

This alternative is more concise and less formal.

in increased amounts

This alternative emphasizes quantity rather than intensity.

with elevated levels

This alternative focuses on the levels themselves being elevated.

in heightened concentrations

This alternative uses a slightly more emphatic adjective.

at amplified concentrations

This alternative is suitable in contexts where the concentration has been actively increased.

exhibiting increased levels

This alternative highlights the act of showing or demonstrating elevated levels.

demonstrating high concentration

This alternative restructures the phrase for a different emphasis.

with abnormally high concentrations

This alternative explicitly indicates the concentrations are outside the normal range.

in excessive concentrations

This alternative indicates the concentrations are more than necessary or desirable.

at toxic levels

This alternative is applicable only when the elevated concentrations are harmful.

FAQs

How can I use "in elevated concentrations" in a sentence?

This phrase is typically used to describe a substance present at a higher-than-normal level. For example, "The study found toxins "at high levels" in the water supply".

What are some alternatives to using "in elevated concentrations"?

Depending on the context, you can use phrases like ""at high levels"", "in increased amounts", or "with elevated levels".

Is it more appropriate to say "at elevated concentrations" or "in elevated concentrations"?

Both phrases are grammatically correct, but "in elevated concentrations" is more common when discussing the presence of a substance within a medium (e.g., in water, in blood). "At elevated concentrations" is often used when referring to a specific point or location.

When should I avoid using the phrase "in elevated concentrations"?

This phrase is best suited for scientific or technical contexts. In more informal settings, using simpler alternatives like "high levels" or "increased amounts" can improve readability.