for these substances

USAGE SUMMARY

The phrase "for these substances" is correct and usable in written English.
It can be used when referring to specific substances that have been previously mentioned or are known in the context. Example: "The results of the experiment were significant for these substances, indicating their potential for further research."

✓ Grammatically correct

Science

News & Media

Formal & Business

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Medical and space uses for these substances are being researched.

The New York Times

"There are other sources for these substances," Chemtura wrote.

The New York Times - Magazine

It is not surprising, therefore, that there are multiple receptors for these substances.

Encyclopedia Britannica

"We're testing where there currently isn't any testing," said Kemp. "Wada isn't testing for these substances out of competition so we've seized that opportunity.

The Guardian - Sport

The name vitamine was suggested for these substances by the biochemist Casimir Funk in the belief that they were amines, certain compounds derived from ammonia.

Encyclopedia Britannica

These minor constituents probably are present in the fats as a result of their physical solubility, and thus fats serve as carriers for these substances in animal diets.

Encyclopedia Britannica

"The demand for anabolic steroids caused by their continued use in bodybuilding and body enhancement activities creates an illegal market for these substances that is supported through organized crime," the memo said.

The New York Times

The significance of the Gralen ks values for these substances is discussed.

Polymer

As a result, the Cramer class approach could not be used for these substances.

Environmental Sciences Europe

Analyses for these substances were performed using semiquantitative RT-PCR, immunoblotting, and colorimetric Griess assays, respectively.

Nitric Oxide

A number of examples exist indicating the potential for these substances to improve abiotic stress tolerance in plants (Fig. 3).

Chemical and Biological Technologies in Agriculture

Expert writing Tips

Best practice

When using "for these substances", ensure the substances have been clearly identified previously in the text to avoid ambiguity. Provide context so your audience understands what you're referring to.

Common error

Avoid using "for these substances" without a clear antecedent. Ensure that the substances being referred to are explicitly mentioned earlier in the text or are otherwise clearly understood by the reader to prevent confusion.

Linguistic Context

The phrase "for these substances" functions primarily as a prepositional phrase. It modifies a verb, noun, or adjective, providing additional information about the relationship or purpose involving the substances in question. Ludwig examples show its use in diverse contexts, confirming its versatility.

Expression frequency: Very common

Frequent in

Science

61%

News & Media

24%

Formal & Business

5%

Less common in

Encyclopedias

5%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "for these substances" is a prepositional phrase used to refer back to previously mentioned substances, commonly found in scientific, news, and formal contexts. As Ludwig AI indicated, the phrase is grammatically sound and usable. Its primary function is to specify the scope of a statement or action. When employing this phrase, clarity is key: ensure that the substances in question are clearly identified. While acceptable in various registers, it leans towards formal and scientific writing. Consider using alternatives like "regarding these substances" or "concerning these substances" to suit the context or to avoid repetition.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

regarding these substances

Changes the preposition to indicate a topic of discussion or concern.

concerning these substances

Uses a different preposition to denote relevance or connection.

with respect to these substances

Adds formality by using a more elaborate prepositional phrase.

in relation to these substances

Emphasizes the connection or association between the subject and the substances.

pertaining to these substances

Indicates direct relevance or connection, often in legal or formal contexts.

relative to these substances

Suggests a comparison or proportion concerning the substances.

as regards these substances

Introduces a specific topic for consideration or discussion.

in connection with these substances

Highlights an association or link between the subject and the substances.

in the context of these substances

Frames the discussion within the sphere or environment of the substances.

in terms of these substances

Defines the scope or parameters of the discussion based on the substances.

FAQs

How can I use "for these substances" in a sentence?

Use "for these substances" to refer back to specific substances that you have already mentioned or defined in your text. For example, "The regulations apply "for these substances" because of their potential toxicity".

What is a good alternative to "for these substances"?

Alternatives include "regarding these substances", "concerning these substances", or "with respect to these substances", depending on the context and level of formality you want to convey. Each /s/alternative offers a slightly different nuance.

Is it better to use "for these substances" or "for those substances"?

The choice between "for these substances" and "for those substances" depends on proximity. Use "these" when the substances are near in the text or in immediate focus. Use "those" when referring to substances more distant in the text or context.

In what contexts is "for these substances" most commonly used?

"For these substances" is commonly found in scientific, legal, and regulatory documents when referring to specific chemicals, compounds, or materials. It's also used in news and media reports discussing scientific or regulatory matters.