kept concentrated

USAGE SUMMARY

The phrase "kept concentrated" is correct and usable in written English.
It can be used when referring to something that has been maintained in a concentrated state, often in a scientific or technical context. Example: "The solution was kept concentrated to ensure maximum effectiveness during the experiment."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Release of cytolytic proteins is confined to a secretory cleft that forms in an area of otherwise tight membrane contact and provides a confined space in which perforin and other lytic proteins can be kept concentrated for attack on the target [ 9].

BMC Biology

Sperm concentrations were not measured but the gametes were kept concentrated in a ratio of 20%% gamete bundles to 80%% seawater to maintain high sperm concentrations.

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

The prolonged cooling is consistent with the fact that the area belongs to PKT where a relatively high thermal gradient has been kept by concentrated heat-producing elements in the lithosphere (Laneuville et al. 2013; Andrews-Hanna et al. 2014; Siegler and Smrekar 2014).

Earth, Planets and Space

The tetrachloride is obtained upon dissolving the dioxide in hydrochloric acid; to prevent the exothermic decomposition, it is kept under concentrated sulfuric acid.

Wikipedia

We have to keep focus, concentrated and strong".

The Guardian - Sport

People said this would keep me concentrated and energetic.

The Economist

I'll keep this concentrated to the guests I've had on my podcast, because that's what I know best, but I recommend you all subscribe to The Tell Show, Longform and Modern Love if you're looking for more of the same.

Huffington Post

However, in order to suppress intermolecular contacts prior to this dilution step, we had to keep the concentrated protein solution in ≥2 M guanidinium hydrochloride.

eLife

Everyone talked to me about the [lack of a] goal, but I kept confident and concentrated on the work in training and in the games".

BBC

From collection to concentration, BALF was kept at 4°C; the concentrated BALF was stored at −80°C for long-term storage.

Plosone

The stained leaves were then bleached in concentrated ethanol, kept in 70% ethanol, and photographed.

BMC Plant Biology

Expert writing Tips

Best practice

When using "kept concentrated" in scientific writing, specify the substance or aspect being concentrated to avoid ambiguity. For example, "The solution was kept concentrated" could be clarified as "The protein solution was kept concentrated".

Common error

Avoid using "kept concentrated" when a more precise term exists. Saying "the extract was kept concentrated" may be less informative than specifying how the extract was kept in that state (e.g., "the extract was kept refrigerated").

Linguistic Context

The phrase "kept concentrated" functions as a verb phrase followed by an adjective, describing a state that has been maintained. Ludwig AI's analysis confirms its grammatical correctness and usability. This indicates a descriptive function, modifying a noun either stated or implied.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

30%

Formal & Business

10%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "kept concentrated" is grammatically correct, as confirmed by Ludwig AI, but relatively rare in usage. It functions to describe the maintenance of a high level of density or focus, often appearing in scientific or technical contexts. When using the phrase, it's important to specify the entity being concentrated to avoid ambiguity. Alternative phrases like "remained concentrated" or "maintained concentration" can be used depending on the desired nuance. While versatile, striving for specificity over general terms will often make for stronger writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

remained concentrated

Emphasizes the continuation of a concentrated state, similar to "kept concentrated".

maintained concentration

Focuses on the action of maintaining a high level or density.

preserved in concentrated form

Highlights the act of preserving something in a concentrated state.

sustained concentration

Indicates that the concentration was prolonged over a period of time.

stayed focused

Shifts the context to mental focus rather than physical concentration.

remained focused

Similar to "stayed focused" but emphasizes the continuation of focus.

retained focus

Focuses on maintaining focus, a mental concentration.

held steady

Indicates maintaining a stable state without necessarily implying concentration.

maintained consistently

Highlights consistency in maintaining something, not specifically concentration.

held constant

Indicates that a parameter was held at a fixed level.

FAQs

What does "kept concentrated" mean?

The phrase "kept concentrated" means that something was maintained in a state where its key elements are present in a high proportion relative to the whole. This can apply to physical substances, like a solution, or abstract concepts, like focus.

How can I use "kept concentrated" in a sentence?

You can use "kept concentrated" to describe maintaining the density of a substance, such as "The sample was "kept concentrated" by removing the solvent". It can also refer to mental focus, as in "He "kept concentrated" on the task at hand".

What are some alternatives to "kept concentrated"?

Alternatives to "kept concentrated" include "remained focused", "sustained concentration", or "maintained consistency" depending on the specific context you're aiming for.

Is it better to say "kept concentrated" or "maintained in a concentrated form"?

Both "kept concentrated" and "maintained in a concentrated form" are grammatically correct, but "maintained in a concentrated form" might be preferred in formal or scientific writing for its explicitness. The choice depends on the desired level of formality and clarity.