layer of contamination

USAGE SUMMARY

The phrase "layer of contamination" is correct and usable in written English.
It can be used in contexts discussing environmental issues, health, or any situation where a surface or medium is affected by pollutants or unwanted substances. Example: "The scientists discovered a layer of contamination in the soil, which posed a risk to the local ecosystem."

✓ Grammatically correct

Science

News & Media

Wiki

Formal & Business

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

According to the microhardness measurement results, there exists a layer of contamination of about 30 μm into the alloy after the enamel was vitrified for 30 min at 900 °C in air; but the depth of oxygen contamination into the alloy changed little after oxidation for 1000 h at 600 °C.

Surface and Coatings Technology

The narrow peak in the histogram corresponding to the image of the control is indicative of the natural corrugation of graphene, combined with a small layer of contamination from the buffer and deionized water, and environmetal and instrument fluctuations.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The cleanup, which involved putting a protective cap over the layers of contamination, was completed in 1997, but the land sat empty due to lawsuits that eventually led to an auction on Jan . 19 ordered by a federal judge at the U.S. Bankruptcy Court in Bridgeport handling the bankruptcy of the company.

The New York Times

Our approach reduces significantly the level of contaminations for supported and suspended graphene layers.

Carbon

Nonetheless, it should be noted that even in the presence of contamination layer, the localized corrosion resistance of peened alloy was greatly improved, which might be due to surface nanocrystallization, disappearance of rolled 〈220〉 texture and residual compressive stress effects caused by USSP.

Surface and Coatings Technology

Layer 3, in turn, was sampled from squares M13-14, arearea where layer 2 was almost sterile and, therefore, the possibility of contamination of the layer 3 faunal assemblage by later material (e.g., as a result of decapage error) could be excluded.

Plosone

Similarly, a 38% decrease of capacitance was observed within 1500 min after a freshly cleaved HOPG was immersed in 1 M NaCl solution; liquid phase ellipsometry data showed that a contamination layer of ca. 0.6 2 nm was formed on the HOPG surface within the same time frame.

Carbon

The abdominal wall is closed after lavage of the muscle layers to reduce the risk of contamination.

Acta Veterinaria Scandinavica

In the second run, the profiles were measured by sputtering the outer layer of the sample with contaminations at 1 kV with Ar+.The following spectra were measured: (1) an overview of the binding energy in the range −2 to 1,400 eV; (2) the high-resolution spectrum of the valence band in the region −2 ÷ 20 eV; and (3) the core-level characteristic peaks for Se 3 d, Cr, Cd, and Zn 2 p 3/2.

Analytical and Bioanalytical Chemistry

This aSi layer was used to mitigate the risk of contamination for subsequent processes.

Nanoscale Research Letters

Among theories being investigated to help explain the population declines are increased exposure to ultraviolet radiation (due to thinning of the ozone layer), pesticide contamination and rising temperatures.

The New York Times - Science

Expert writing Tips

Best practice

When discussing environmental impact, specify the type of contamination if possible (e.g., "layer of pesticide contamination").

Common error

Don't use "layer of contamination" without specifying the contaminant or its source, as it can be too general. Provide specific details for clarity.

Linguistic Context

The phrase "layer of contamination" functions as a noun phrase, typically acting as a subject or object within a sentence. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Common

Frequent in

Science

50%

News & Media

30%

Wiki

10%

Less common in

Formal & Business

5%

Encyclopedias

5%

Reference

0%

Ludwig's WRAP-UP

The phrase "layer of contamination" is a grammatically sound noun phrase used to describe the presence of unwanted substances. Ludwig AI validates its correctness and applicability across diverse contexts. It commonly appears in scientific and news-related domains, with neutral to formal register. When using this phrase, it is best to specify the type and source of contamination. Alternatives include "film of impurities" or "coating of pollutants". To improve clarity, avoid vague references by clearly indicating the contaminants. This phrase effectively serves to highlight environmental or health concerns related to the presence of pollutants.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

level of pollution

Changes the focus from a physical layer to the degree of pollution.

film of impurities

Replaces "contamination" with "impurities" and "layer" with "film", suggesting a thin coating.

coating of pollutants

Substitutes "contamination" with "pollutants" and "layer" with "coating", emphasizing the polluting aspect.

deposit of contaminants

Emphasizes the accumulation of contaminants rather than a specific layer.

smear of pollutants

Suggests a spread out and thin layer of pollutants.

area of pollution

Replaces "layer" with "area", focusing on the spatial extent of the pollution.

presence of contaminants

Indicates that contaminants exist, but without focus on the layering.

source of pollutants

Shifts the meaning to indicate the origin of the pollutants instead of the layer itself.

accumulation of toxins

Refers to the build-up of poisonous substances instead of a general contamination layer.

trace of impurity

Highlights a small amount of unwanted substance instead of a substantial layer.

FAQs

How can I use "layer of contamination" in a sentence?

You can use "layer of contamination" to describe a surface or area affected by pollutants or unwanted substances. For example, "The scientists discovered a "layer of contamination" in the soil".

What's the difference between ""layer of contamination"" and "level of pollution"?

"Layer of contamination" implies a physical stratum of unwanted substances, while "level of pollution" refers to the degree or intensity of pollutants in an environment.

What can I say instead of ""layer of contamination""?

Depending on the context, you could use alternatives such as "film of impurities", "coating of pollutants", or "presence of contaminants".

Is ""layer of contamination"" a formal way to describe pollution?

While ""layer of contamination"" is generally acceptable in various contexts, more formal descriptions might specify the type of contaminant, such as "layer of chemical contamination".