under an atmosphere

USAGE SUMMARY

"under an atmosphere" is correct and usable in written English.
It is usually used to describe a physical, emotional, or conceptual space that someone is operating in or to highlight the atmosphere surrounding a particular event. For example: "The team worked diligently under an atmosphere of cooperation and collaboration."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This thioacetate derivative is stable and was stored under an atmosphere of N2 at −20 °C.

Nature

Cells were maintained at 37 °C under an atmosphere of 5% CO2 in air.

Nature

VPT was then carried out under an atmosphere of hexamethyleneimine and water vapors.

Catalysis Today

Reactions were carried out under an atmosphere of argon.

Chemistry Central Journal

When necessary, the reactions were carried out under an atmosphere of nitrogen using standard Schlenk techniques.

Chemistry Central Journal

The resulting mixture was then stirred at 95 °C for 18 h under an atmosphere of argon.

Natural Products and Bioprospecting

The HGOSs were reduced to HGSs at 500°C for 3 h under an atmosphere of Ar 95%)/H2(5%).

Nanoscale Research Letters

All cultures and assays are conducted at 37 °C under an atmosphere of 5%CO2/95%5 % air mixture.

Chemistry Central Journal

All non-aqueous reactions were performed using flame- or ovendried glassware under an atmosphere of dry nitrogen.

Plosone

All reactions were carried out under an atmosphere of argon.

Chemical Research in Toxicology

Cells were cultured under an atmosphere of 5% CO2 at 37°C.

BMC Cancer

Expert writing Tips

Best practice

When describing experimental setups, specify the exact composition of the atmosphere (e.g., "under an atmosphere of 95% nitrogen and 5% hydrogen") for reproducibility.

Common error

Don't just say "under an atmosphere" without specifying what gases or conditions are present. Vague descriptions hinder understanding and replication of results.

Linguistic Context

The phrase "under an atmosphere" functions primarily as an adverbial prepositional phrase, modifying verbs by specifying the conditions or environment in which an action takes place. Ludwig examples show it describing experimental conditions or cell culture environments.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "under an atmosphere" is a common prepositional phrase, predominantly used in scientific writing to specify the environmental conditions of an experiment or process. As confirmed by Ludwig, this phrase is grammatically correct and frequently found in scientific journals like Nature and Chemistry Central Journal. To ensure clarity, always specify the exact composition of the atmosphere being described. Using more general terms can cause misunderstandings that can impact the replicability of an experiment. Considering all this, "under an atmosphere" is used to add an important descriptive detail for the surrounding atmospheric conditions related to scientific and experimental contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in a specific environment

This alternative focuses on the particular environmental conditions present, rather than the atmospheric composition.

within a controlled environment

This phrase emphasizes the regulation of the surrounding conditions, suggesting deliberate manipulation of the environment.

in a gaseous environment

This specifies that the environment is composed of gases but doesn't imply the specific composition of those gases.

surrounded by a specific gas mixture

This highlights the compositional aspect of the gases that are surrounding the object or the subject.

in the presence of certain gases

This focuses on the gases involved, highlighting their direct influence or role in the context.

in an environment rich with...

This denotes abundance of some element of the atmosphere. Can be considered a broader way to describe the environment.

subjected to specific air conditions

This option puts emphasis on active role of some environmental conditions on the subject.

in a climate of...

The word "climate" may imply not only weather, but also social, cultural, moral or spiritual environment.

exposed to specific air composition

This phrase emphasizes the specific blend of gases present, usually within an experimental or industrial setup.

under defined gaseous conditions

It underscores the precisely managed and regulated aspects of the atmospheric environment.

FAQs

How is "under an atmosphere" typically used in scientific writing?

In scientific writing, "under an atmosphere" is commonly used to describe the environmental conditions during an experiment or procedure, specifying the gases present. For example, reactions might be performed "under an atmosphere" of nitrogen or argon to prevent unwanted reactions with oxygen or moisture.

What are some alternative ways to describe conducting a reaction "under an atmosphere"?

Instead of saying "under an atmosphere", you can use phrases like "in a specific environment", "within a controlled environment", or "in the presence of" certain gases, depending on the context and the level of detail required.

When is it important to specify the components of "under an atmosphere"?

It's crucial to specify the components when the atmospheric composition directly affects the outcome of an experiment or process. For example, in cell culture, cells are often incubated "under an atmosphere" of 5% CO2 to maintain the correct pH of the culture medium.

Is it always necessary to specify the exact percentages of gases "under an atmosphere"?

While it's not always necessary, providing specific percentages adds precision and allows for reproducibility. If the exact proportions are critical for the experiment, always include them. Otherwise, a general description such as "under an inert atmosphere" might suffice.