maintained on

USAGE SUMMARY

The phrase "maintained on" is correct and usable in written English.
It can be used when referring to something that is kept or preserved in a particular state or condition, often in relation to systems or processes. Example: "The software is maintained on a regular basis to ensure optimal performance."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The White House maintained on Monday that nothing had changed.

The New York Times

All strains were maintained on nutrient agar.

AMB Express

All bacterial pathogenic strains were maintained on nutrient agar slants.

The Journal of Basic and Applied Zoology

Lactobacillus sp. was maintained on lactic agar media (pH 6.0).

International Journal of Recycling of Organic Waste in Agriculture

The strain was maintained on Sabouraud's dextrose agar (SDA).

International Journal of Recycling of Organic Waste in Agriculture

Each animal was anesthetized and maintained on isoflurane.

Journal of Orthopaedics and Traumatology

Bacterial cultures were maintained on LB agar slants.

AMB Express

Patient was maintained on methotrexate 10 mg weekly.

Journal of Ophthalmic Inflammation and Infection

The selected colonies were maintained on potato dextrose agar slants.

AMB Express

The strain was maintained on solid medium at 4 °C.

Applied Water Science

Responses received were maintained on a secure, password-protected server.

International Journal of Emergency Medicine

Expert writing Tips

Best practice

When describing scientific or medical protocols, use "maintained on" to clearly indicate the conditions or substances necessary to keep cells, organisms, or patients in a specific state. For example, "Cells were maintained on a nutrient-rich agar."

Common error

Avoid using "maintained on" interchangeably with phrases like "dependent on" or "reliant on" when describing something's condition. "Maintained on" specifically implies that a particular condition is actively kept in place, rather than simply being a passive dependency.

Linguistic Context

The phrase "maintained on" functions as a prepositional phrase, commonly used to indicate the conditions, resources, or methods by which something is kept in a specific state or condition. As confirmed by Ludwig AI, it accurately describes ongoing preservation or sustenance.

Expression frequency: Very common

Frequent in

Science

77%

News & Media

13%

Formal & Business

10%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "maintained on" is a prepositional phrase that is grammatically correct and widely used, as confirmed by Ludwig AI. Primarily found in scientific and medical contexts, this phrase describes the specific conditions, resources, or methods required to keep something in a particular state. While similar to phrases like "dependent on", it emphasizes the active preservation of a state. Its high frequency and consistent usage across reputable sources make it a valuable addition to professional and academic writing. Remember to reserve it for contexts where you want to signal the active preservation of something through specific resources or conditions.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

kept on

Implies continuation or preservation, similar to "maintained on", but can suggest a simpler or less formal action of keeping something in a particular state.

sustained on

Focuses on the idea of something being supported or prolonged by something else, aligning with the sense of preservation in "maintained on".

preserved on

Emphasizes the action of keeping something in its original condition, akin to a particular aspect of what "maintained on" can mean.

continued on

Highlights the ongoing nature of something, suggesting it's being kept in operation or effect, like the continuity implied in "maintained on".

fed on

Specifically refers to diet or sustenance, a context where "maintained on" is frequently used, highlighting a particular application of the phrase.

retained on

Focuses on keeping possession or holding something, suggesting that the status is being upheld, fitting with the notion of preservation in "maintained on".

supported by

Highlights the reliance or backing provided by something, much like how "maintained on" indicates reliance on a particular condition or element.

relied upon

Implies dependence on something, aligning with the aspect of "maintained on" that suggests a necessary condition or resource.

kept alive by

Focuses on survival or continuation of life, mirroring the aspect of "maintained on" where something is kept functional or viable.

administered with

Indicates how something is delivered or provided, reflecting the aspect of "maintained on" where something is supplied to sustain or keep something in a state.

FAQs

How can I use "maintained on" in a sentence?

The phrase "maintained on" is used to describe something that is kept in a specific state or condition through a particular resource or environment. For example, "The bacteria were maintained on nutrient agar" or "The patient was maintained on a ventilator".

What's a good alternative to "maintained on" when describing something being kept in a specific state?

Depending on the context, you can use alternatives like "kept on" or "sustained on" to convey a similar meaning.

Is it correct to say "preserved on" instead of "maintained on"?

While "preserved on" can be used in certain contexts, it emphasizes keeping something in its original condition. "Maintained on" has a broader meaning, referring to something being kept in a particular state through specific resources or conditions, not necessarily the original state.

What's the difference between "maintained on" and "dependent on"?

"Dependent on" implies a reliance for survival or function, whereas "maintained on" suggests an active effort to keep something in a particular condition. Something can be dependent on something without being actively maintained. For example, a plant is dependent on sunlight, but may be "maintained on" a specific watering schedule.