twofold amount of

USAGE SUMMARY

The phrase "twofold amount of" is correct and usable in written English.
It can be used when describing a quantity that is double or twice as much as another quantity. Example: "The project required a twofold amount of resources compared to the previous year."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

A triple overlapping PCR was performed with equimolar amounts of the flanking PCR fragments and a twofold amount of the kanamycin cassette PCR product using PhusionFlash High-Fidelity PCR Master Mix (Thermo Fisher Scientific, Waltham, USA).

eLife

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Thus, if we assume that the slip deficit has accumulated for 200 or 300 years, it would create a twofold or threefold amount of slip in the same rupture area.

Earth, Planets and Space

Total dimensional flux of the degree of freedom in the domain of natural numbers is obtained as the result of twofold amount by which integer values of hyperspherical function HS k,n,r), (k, n, r ≥ 0) are respected.

Advances in Difference Equations

Using gentamicin as the model drug, the MBGs scaffold can load over twofold higher amount of drug than the BGs scaffold.

Microporous and Mesoporous Materials

Interestingly, PC-3 cells showed twofold lesser amount of cellular ROS as compared with LNCaP.

Cell Death and Disease

The mouse gut also possesses a twofold higher amount of replication recombination and repair [L] genes than average (P < 10-40, Additional file 5: Table S4).

Biotechnology for Biofuels

In addition, the greater liver lipid uptake at 12 weeks could be due to the twofold higher amount of C-labelled lipids that was administered to the rats at 12 weeks compared with rats at 6 weeks of age.

Diabetologia

Data reported in Fig 5C demonstrate that 3 h of CBDCA treatment of MDAH cells was sufficient to increase by twofold the amount of p53 bound to DNA-PK, reinforcing the hypothesis that DNA-PK is at least partially responsible for the basal and platinum-induced p53MUT S15 phosphorylation in HG-EOC cells.

EMBO Molecular Medicine

Strikingly, in SKOV-3 cells expressing p53R175H stathmin silencing increased of about twofolds the amount of MDM2 bound to p53.

EMBO Molecular Medicine

The analysis of the formulation U4 and U5 shows that a twofold increase in the amount of Labrasol causes an almost twofold decrease in DE but MDT is similar.

AAPS PharmSciTech

The useful content of the fertilizer, expressed as the percent of phosphoric oxide, is increased from 20 percent in ordinary superphosphate to about 45 percent in the triple variety, resulting in a better than twofold reduction in the amount of material that must be distributed to provide a given amount of the useful oxide.

Encyclopedia Britannica

Expert writing Tips

Best practice

When using "twofold amount of", ensure the context clearly establishes what the initial amount is being doubled from. This provides clarity and avoids ambiguity.

Common error

Avoid using "twofold amount of" when the increase is not exactly double. Using terms like "significant increase" or "substantial portion" may be more appropriate if the amount isn't precisely twice as much.

Linguistic Context

The phrase "twofold amount of" functions as a quantifier, specifying that a certain quantity is doubled compared to another. Ludwig's examples illustrate its use in scientific and general contexts to denote a doubling of something.

Expression frequency: Common

Frequent in

Science

68%

News & Media

23%

Encyclopedias

9%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "twofold amount of" is a useful phrase for indicating that a quantity is doubled. As Ludwig AI highlights, it's commonly found in scientific, news, and encyclopedic content. To ensure clarity, always specify what the initial amount is when using this phrase. While grammatically correct, be mindful of the context and whether "twofold amount of" accurately reflects the magnitude, or whether a less specific term would be more appropriate.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

double the quantity of

Emphasizes the act of doubling the quantity, providing a clearer focus on the multiplication aspect.

twice the measure of

Focuses on the measurement aspect, suitable when discussing dimensions or amounts that can be precisely measured.

duplicate quantity of

Highlights the replication aspect, suggesting an exact copy or equivalent in amount.

two times the amount of

A more explicit expression of multiplication by two, offering clarity in mathematical or scientific contexts.

an amount that is twice as much

Offers a descriptive alternative, suitable for emphasizing the magnitude difference.

a quantity twice greater than

Emphasizes the comparative magnitude, useful for highlighting a significant difference in size or amount.

twofold increase in quantity of

Highlights that it is an increase, good when the baseline and increment are relevant.

double portion of

Commonly used when discussing servings or allotments, suitable in contexts related to food or distribution.

twice the size of

Focuses on physical dimensions, making it appropriate when describing the scale or magnitude of objects.

an equivalent of two times

Highlights equivalence, ideal for contexts where amounts are equated or balanced.

FAQs

How can I use "twofold amount of" in a sentence?

Use "twofold amount of" to describe a quantity that is twice the size or amount of something else. For instance, "The new strategy resulted in a "twofold amount of" profit compared to the previous year".

What are some alternatives to "twofold amount of"?

You can use alternatives such as "double the amount of", "twice the amount of", or "duplicate quantity of" depending on the context.

Is it correct to say "twofold increase in the amount of" instead of "twofold amount of"?

Yes, "twofold increase in the amount of" is also correct and emphasizes the increase. Using "twofold increase in the amount of" can provide additional clarity.

When is it best to use "twofold amount of" over other similar phrases?

"Twofold amount of" is suitable when you want to specifically highlight that something is exactly doubled. If the increase or amount is approximate, consider using phrases like "significantly more" or "substantially higher".