Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is detected in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is detected in" is correct and usable in written English.
It can be used in contexts where you are indicating the presence or identification of something within a specific location or situation. Example: "The virus is detected in the blood samples of the infected patients."
✓ Grammatically correct
Science
News & Media
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
When TB is detected in a herd, the infected cattle are isolated and sent for slaughter.
News & Media
And although the police question a neighbor, a single man who builds dollhouses, nothing criminal is detected in his sincere manner.
News & Media
In contrast a negative sign is detected in aligned nanotubes.
Science
The same transition is detected in the PR spectra.
Science
No additional or intermediate phase is detected in the sample.
Science
In addition, no TiO2 phase is detected in all samples.
Science
A peak-to-peak spectral shift variation of up to 2.3 nm is detected in CASI.
A chloride binding phenomenon is detected in RAC which may compensate the RCA higher permeability.
The tetM determinant is detected in 35% of phenotypically susceptible to tetracycline Ureaplasma spp. Greek isolates.
Moreover, chromium, present in the steel cast, is detected in aerosol suspension in the steel shop.
Science
Hlp expression is detected in both myocardium and endocardium, and in vascular endothelium.
Science
Expert writing Tips
Best practice
When using "is detected in", ensure the context clearly specifies where or under what conditions the detection occurs. This adds clarity and precision to your writing.
Common error
Avoid using "is detected in" without specifying the method or instrument used for detection. Adding this information enhances the credibility and scientific rigor of your statement.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is detected in" functions as a passive construction indicating where something is identified or observed. Ludwig examples illustrate its use in various contexts, from scientific findings to news reports. The Ludwig AI confirms its correctness and usability.
Frequent in
Science
79%
News & Media
12%
Formal & Business
1%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is detected in" serves to pinpoint the location or context where a substance, signal, or condition has been identified. As highlighted by Ludwig, it is grammatically sound and commonly used across different domains. Its prevalence in scientific and news contexts underscores its utility in reporting research findings and observations. For clarity, specify the detection method whenever possible and consider alternatives such as "is found within" or "is observed in" for stylistic variation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is found within
This alternative emphasizes the physical presence of something inside a defined space.
is observed in
Focuses on the act of seeing or noticing something in a particular location or situation.
is present within
Stresses the existence of something inside a defined boundary or system.
is identified within
This alternative highlights the act of recognition or determination of something inside a specific scope.
is noticed in
Similar to 'is observed in' but can imply a more casual or less formal observation.
is uncovered in
Similar to 'is revealed within' but can also imply an element of investigation or discovery.
is ascertained in
Suggests a more formal and conclusive determination of something within a certain context.
is revealed within
Highlights the uncovering or disclosure of something that was previously hidden or unknown.
can be located in
Indicates the possibility of finding something in a particular place.
is traced to
Implies that something has been followed back to its source or origin within a certain area.
FAQs
How can I use "is detected in" in a sentence?
You can use "is detected in" to indicate the presence or identification of something within a specific location or situation. For example, "The virus is detected in the blood samples of the infected patients."
What are some alternatives to "is detected in"?
Alternatives include "is found within", "is observed in", or "is identified within", depending on the context.
In what contexts is "is detected in" most appropriate?
"Is detected in" is often used in scientific, technical, and medical contexts to describe the identification of substances, signals, or conditions. Examples include detecting a disease in a patient or detecting a chemical in a sample.
Is there a difference between "is detected in" and "is found in"?
While both phrases indicate presence, "is detected in" often implies the use of a specific method or instrument for identification, whereas "is found in" suggests a more general discovery.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested