it was purified

USAGE SUMMARY

The phrase "it was purified" is correct and usable in written English.
You can use it when describing a process in which something has been cleansed or made pure, often in a literal or metaphorical sense. Example: "After the water was contaminated, it was purified to ensure it was safe for drinking."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It was purified by nickel-agarose chromatography, and its identity was confirmed by using an anti-His tag antibody and anti-Eh EN antibody.

BMC Genomics

Therefore this rabbit was scarified and its total sera were collected as crude anti-ROS antibody, and it was purified by avidity chromatography on protein A column. Figure 2 Monitoring the immune response of rabbits immunized with ROS-KLH.

Chemistry Central Journal

As shown in Figure 6, the serum from rabbit No. 2 shows the highest affinity (lowest IC50) for LND, therefore this rabbit was scarified and its total sera were collected as crude anti-LND antibody, and it was purified by affinity chromatography on protein A column. Figure 5 Monitoring the immune response of rabbits immunized with LND-KLH.

Chemistry Central Journal

It was purified to electrophoretic homogeneity and has a molecular mass of approximately 54 kDa.

Process Biochemistry

It was purified to homogeneity in a single step and further characterized.

Protein Expression and Purification

It was purified by two chromatographic columns with a specific activity of 6.58 IU/mg.

Enzyme and Microbial Technology

It was purified using a His-Tag Ni-Agarose column and identified by western blot.

International Immunopharmacology

A new analogue was identified from endophytic actinomycetes KLBMP 2541, and it was purified using MMIPs comparison with MMIPs-solid phase extraction.

Food and Chemical Toxicology

The turbot recombinant TNFα (rTNFα) was obtained by IPTG induction of bacteria transformed with the pET15b-TNFα construct, and it was purified in native conditions.

Molecular Immunology

In order to identify the Cry8Da toxin binding protein, it was purified by column chromatography and three internal amino acid sequences were determined.

Journal of Invertebrate Pathology

The protein was successfully produced by the yeast Pichia pastoris in laboratory-scale bioreactors, and it was purified by selective precipitation.

Acta Biomaterialia

Expert writing Tips

Best practice

When using "it was purified", specify the method of purification if relevant to the context. For instance, mention chromatography, distillation, or filtration to provide a clearer understanding of the process.

Common error

Avoid overuse of the passive voice, including "it was purified", if an active voice construction can provide more clarity and directness. For example, instead of "it was purified by the researchers", consider "the researchers purified it".

Linguistic Context

The phrase "it was purified" functions as a passive construction indicating that a subject has undergone a purification process. Ludwig AI confirms this usage is grammatically sound. This construction is commonly employed to emphasize the object of the action (the substance being purified) rather than the actor (the one performing the purification).

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "it was purified" is a grammatically correct and frequently used passive construction, particularly within scientific contexts. As Ludwig AI highlights, it's employed to describe a process where a substance has been made pure, often detailing the method of purification. While effective, it's important to consider whether an active voice construction might provide more directness and clarity. Numerous examples across scientific journals confirm its wide acceptance in this register.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it underwent purification

Emphasizes the process or action of purification.

it was refined

Suggests a process of improvement by removing unwanted substances.

it was extracted and purified

Highlights both the extraction and purification steps involved.

it was filtered

Focuses on the physical removal of particles using a filter.

it was distilled

Implies purification through evaporation and condensation.

it was clarified

Suggests making something clear or transparent by removing impurities.

it was treated to remove impurities

More explicitly states the purpose of the treatment.

it was isolated and purified

Emphasizes the separation and purification from a mixture.

it was processed for purity

Highlights that the process aimed at achieving a state of purity.

it was cleansed

Focuses on the removal of dirt or contaminants.

FAQs

How can I use "it was purified" in a sentence?

You can use "it was purified" to describe a process where a substance has been made pure. For example, "The enzyme "it was purified" using affinity chromatography."

What are some alternatives to "it was purified"?

Alternatives include "it was refined", "it underwent purification", or "it was filtered", depending on the specific context and the method used.

Is it better to use active or passive voice when describing purification?

While "it was purified" (passive voice) is grammatically correct, using the active voice (e.g., "the researchers purified it") can make your writing more direct and engaging. Choose the voice that best suits the context and your desired emphasis.

What's the difference between "it was purified" and "it was isolated"?

"It was purified" implies the removal of impurities from a substance, while "it was isolated" means it was separated from a mixture. You might say, "The protein "it was isolated" from the cell lysate, and then "it was purified" to remove contaminants."