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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
assembled upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "assembled upon" is not commonly used in written English and may sound awkward or unclear.
It could be used in contexts where something is put together or constructed on a specific surface or location, but it is not a standard expression. Example: "The components were assembled upon the workbench, ready for the final assembly."
Science
News & Media
Academia
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
13 human-written examples
During the greater portion of the night the whole company assembled upon the occasion chews betel, drinks cocoa-wine, and discusses upon all other subjects but marriage.
Academia
Target-focused libraries are either designed or assembled upon some understanding of a specific protein target or a protein family.
Science
They built a sort of tree house that could be assembled upon arrival, and collected gifts, first aid equipment, and language notes.
Wiki
A flowcell [25] was then assembled upon the Au-coated slide and rinsed with DI water.
Science
In S. pombe, an actomyosin ring that divides the cell during cytokinesis is assembled upon entry into mitosis and its maintenance and constriction depend on the septation initiation network (SIN), a signaling protein network whose components localize to the SPBs and the cell division site [11].
Science
The C-spine is assembled upon nucleotide binding, while the R-spine is assembled upon phosphorylation of the activation loop.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
They had already begun to assemble upon hearing the news from the capital.
News & Media
Recently, the 'ripoptosome' complex consisting of protein kinase RIP1, FADD and procaspase-8 was described to assemble upon loss of anti-apoptotic proteins and genotoxic stress (Geserick et al, 2009; Feoktistova et al, 2011; Tenev et al, 2011).
Science
It is interesting to note that this RIP1/FADD/ caspase-8-containing cytosolic complex has been reported to assemble upon treatment with Smac mimetic in a TNF α-dependent manner.
Science
Although the NALP1, NALP3 and Ipaf inflammasomes were originally regarded as separate complexes that assemble upon the detection of different stimuli, it is possible that the central component may induce activation of various complexes in a different manner, depending on the nature of the stimuli.
These semiconductor layers are assembled, one upon the next, by altering elements fed to a crystal growing in a vacuum.
News & Media
Expert writing Tips
Best practice
Consider using more common alternatives like "assembled on" or "built upon" for clarity and naturalness in writing. These alternatives are generally preferred and more widely understood.
Common error
Avoid using "assembled upon" when a simpler and more direct phrase like "assembled on" would suffice. Overusing the phrase can make your writing sound stilted or unnatural.
Source & Trust
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "assembled upon" functions as a phrasal verb, where "assembled" is the verb and "upon" is a preposition adding specific meaning related to location or foundation. While the Ludwig AI indicates it's acceptable, more common alternatives might be preferred. It describes the action of bringing components together in a specific context.
Frequent in
Science
65%
News & Media
20%
Academia
15%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "assembled upon" is grammatically acceptable, though often less common than alternatives like "assembled on" or "built upon". Ludwig indicates that its use is acceptable, but potentially less natural in contemporary English. It functions as a phrasal verb, describing the construction of something on a specific surface. While it appears across several contexts, it is most frequently used in scientific and academic writing. When choosing this phrase, consider the context and whether a simpler alternative might enhance clarity. Remember to be intentional when choosing this phrase, otherwise you might sound stilted.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
constructed on
Focuses on the act of building or creating something on a surface, emphasizing the physical construction.
built upon
Suggests a foundation or basis on which something is developed, often in a metaphorical sense.
mounted on
Emphasizes the act of fixing or attaching something onto a surface or structure.
positioned on
Highlights the placement or arrangement of something on a particular location.
placed upon
Similar to positioned on, but can also carry a sense of formality or importance.
created on
Focuses on the act of bringing something into existence on a particular medium or platform.
established on
Implies setting up or founding something on a specific basis or principle.
formed on
Suggests the process of something taking shape or being created on a surface or in a medium.
erected on
Emphasizes the act of raising or building something upright on a foundation.
affixed to
Highlights the act of attaching or fastening something to another object or surface.
FAQs
What is the best way to use "assembled upon" in a sentence?
While grammatically correct, "assembled upon" can sound formal. It's best used when emphasizing the surface or foundation on which something is constructed, but consider simpler alternatives like "assembled on" for greater clarity.
Are there more common alternatives to "assembled upon"?
Yes, alternatives such as "built upon", "constructed on", or "mounted on" are generally more common and may be preferable depending on the specific context.
Which is correct: "assembled upon" or "assembled on"?
Both phrases can be grammatically correct, but "assembled on" is generally more common and sounds more natural in contemporary English. "Assembled upon" might be appropriate in contexts where you want to emphasize the surface, but it can come across as overly formal.
What's the difference between "assembled upon" and "built upon"?
"Assembled upon" typically refers to physically putting components together on a surface, while "built upon" often implies a metaphorical construction where something is developed or expanded based on a foundation of ideas or achievements.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
3.8/5
Expert rating
Real-world application tested