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
upon acidification with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "upon acidification with" is correct and usable in written English.
It can be used in scientific or technical contexts to describe a process that occurs when a substance is made acidic. Example: "The solution changed color upon acidification with hydrochloric acid."
✓ Grammatically correct
Science
Alternative expressions(20)
under acidic conditions
in an acidic environment
upon discussion with
after talking to
upon stimulation with
having conferred with
post consultation with
following correspondence with
upon composing with
in conversation with
upon comparison with
after deliberation with
upon arrival with
upon encounter with
after consulting with
following contact with
following up with
in consultation with
after contacting with
in agreement with
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
2 human-written examples
However, upon acidification with conc.
Science
Upon acidification with sulfuric acid, 0.5% ferric chloride solution is added to it drop by drop.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
To compare the HSA-bound dye and protonated dye, the solution of the dye was treated with acid; upon acidification, Pittsburgh Green II showed weaker absorption first and then a red shift (λmax: 502 to 538 nm; Figure 4d).
Science
The phenomenon seems to be caused by dissociation of IFN-γ homodimer into subunits upon acidification and subsequent self-association of monomers into aggregates with reduced activity after neutralization.
Science
The crude melts are leached with water to give solutions of sodium tungstate, from which hydrous tungsten trioxide is precipitated upon acidification, and the oxide is then dried and reduced to metal with hydrogen.
Encyclopedias
This is consistent with the premise that CPBF1 and EhCP-A5 dissociate upon acidification in endosomes/lysosomes, followed by retrograde transport of CPBF1, similar to MPRs (Ghosh et al., 2003).
Science
Taking advantage of the high transport activity of ZmSUT1, we could measure presteady-state currents with a shift of the associated charge by about 80 mV upon acidification.
Science
When loaded with the fluorescent probe calcein, these liposomes exhibited excellent stability at pH 7.4 and underwent rapid destabilization upon acidification as shown by calcein dequenching and particle size increase.
The decreased relative viscosity upon acidification was a proof for the wrapping phenomenon in the biopolymer mixture.
However, upon acidification of the cytosol, only the parent CHO cells underwent apoptosis under HCO−3-free conditions.
These findings have important implications for forest management: for systems near a threshold in soil process domain, it is important to realise that the sites with higher CEC and more favourable pH-values are the ones that will have larger trajectories and deteriorate the most upon acidification.
Expert writing Tips
Best practice
When describing experimental procedures, be specific about the acid used (e.g., HCl, sulfuric acid) and its concentration to ensure reproducibility.
Common error
Avoid using phrases like "adding acid" without specifying the type or concentration. This lack of detail can make the procedure difficult to replicate.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon acidification with" functions as a prepositional phrase, indicating the condition or trigger for a subsequent event. As Ludwig AI confirms, it is a correct and usable phrase, particularly in scientific contexts. For example, it describes the circumstance under which a chemical reaction or biological process occurs.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "upon acidification with" is a prepositional phrase used to describe a process or reaction initiated by the addition of an acid. Ludwig AI confirms its correct usage, particularly in scientific contexts. While relatively rare, its presence in reputable scientific journals underscores its appropriateness in formal writing. Remember to specify the type and concentration of acid for clarity. Alternatives include phrases like "following treatment with acid", offering similar meanings with slight variations in emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
upon lowering the pH with
Specifies the action of decreasing pH, often in a controlled manner.
when treated with acid
Focuses on the action of applying acid and its subsequent effects.
acidified by
Highlights the agent responsible for the acidification.
following treatment with acid
Emphasizes the sequential order of adding acid as a treatment step.
with the addition of acid
Focuses on the act of adding acid to a system.
after exposure to acid
Highlights the state of being subjected to acidic conditions.
due to acidification by
Highlights that a previous acidification caused an observable outcome.
under acidic conditions
Similar to 'in an acidic environment' but with a slightly more formal tone.
in an acidic environment
Describes the ambient condition rather than a specific action.
acid-induced
Shorthand adjective emphasizing the result of adding acid.
FAQs
What does "upon acidification with" mean in a scientific context?
In a scientific context, "upon acidification with" indicates that a specific event or reaction occurs as a direct result of making a solution or environment acidic by adding a particular acid.
What are some alternatives to saying "upon acidification with"?
You can use alternatives like "following treatment with acid", "when treated with acid", or "acidified by" depending on the specific emphasis you want to convey.
Is it more appropriate to say "after acidification with" or "upon acidification with"?
"Upon acidification with" suggests an immediate consequence of adding the acid, while "after acidification with" implies that some time may have passed between the acidification and the observed effect. The best choice depends on the context.
How do I specify the acid used with "upon acidification with"?
Always specify the acid directly after the "with," such as "upon acidification with hydrochloric acid" or "upon acidification with sulfuric acid."
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested