pristine sample

USAGE SUMMARY

The phrase "pristine sample" is correct and usable in written English.
It can be used to describe a sample that is untouched, unspoiled, or in its original condition, often in scientific or research contexts. Example: "The researchers were excited to analyze the pristine sample collected from the remote area, as it would provide valuable insights into the ecosystem."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"This could very well be the pristine sample we've been waiting for," says Hammel.

Nature

This design yields >100% enhancement in ZT, as compared to the pristine sample.

Nano Energy

made a proposal to NASA: they would send a robotic spacecraft to an asteroid, dig up a pristine sample, and bring it back home.

The New Yorker

Compared with the pristine sample, the AlF3-coated LMNO materials display enhanced cycling stabilities.

Electrochimica Acta

He and his colleagues chose to analyze the Semarkona meteorite because of its reputation as a pristine sample from the early solar system.

Massachusetts Institute of Technology

At 10 wt.% BBP the biocomposite exhibited enhanced mechanical properties and biodegradability rate as compared to the pristine sample.

Materials Science and Engineering: C

Compared with the pristine sample, M-doped BaLi2Ti6O14 exhibits higher reversible capacity, better rate capability and superior cyclability.

Electrochimica Acta

Na3V1.97Ni0.03(PO4)3/C sample delivered the specific capacity of 98.1 mat·g−1 at 5 C, which is much higher than that of pristine sample, 64.3 mAh·g−1.

Journal of Alloys and Compounds

A: The goal of the OSIRIS-REx mission is to obtain a pristine sample from the surface of the asteroid, Bennu, that has some of the most original, surviving chemistry from the very beginning of our solar system.

Massachusetts Institute of Technology

No significant difference in the PL spectra or morphology was observed between a pristine sample and a repeatedly thermally annealed film (at 200 °C).

Polymer

The peak height then increased again up to a film thickness of 400 Å, where it was two times higher than that of pristine sample, then decreased gradually.

Electrochimica Acta

Expert writing Tips

Best practice

When describing samples in scientific reports, use "pristine sample" to emphasize the sample's untouched and original condition, especially when comparing it to treated or altered samples.

Common error

Avoid using "pristine sample" in everyday language or contexts where a simpler term like "original" or "untouched" would suffice. The phrase is most appropriate in technical or research-oriented writing.

Linguistic Context

The phrase "pristine sample" primarily functions as a noun phrase, where "pristine" acts as a descriptive adjective modifying the noun "sample". As indicated by Ludwig, this phrase commonly describes a sample in its original, untouched condition, ready for analysis or comparison.

Expression frequency: Very common

Frequent in

Science

64%

Academia

15%

News & Media

9%

Less common in

Formal & Business

4%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "pristine sample" is a term used to describe a sample in its original and untouched condition, primarily within scientific and academic contexts. Ludwig AI confirms its grammatical correctness and common usage. When writing, prioritize "pristine sample" when emphasizing the unaltered nature of a specimen is crucial for accurate scientific discourse. Alternatives like "untouched sample" or "original specimen" can be used depending on the nuance you wish to convey. Be mindful of overuse in non-scientific writing, as it may sound unnatural.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

untouched sample

Replaces "pristine" with a more straightforward synonym, emphasizing the lack of physical contact or alteration.

unspoiled sample

Focuses on the absence of decay or contamination, highlighting the sample's pure condition.

original specimen

Emphasizes the sample's authenticity and its state as it was initially found or created.

pure sample

Highlights the absence of impurities or foreign substances in the sample.

unadulterated sample

Stresses the fact that the sample hasn't been mixed or contaminated with anything else.

virgin sample

Implies that the sample is in its natural or original state, untouched by human intervention.

uncontaminated sample

Focuses specifically on the absence of any pollutants or unwanted elements in the sample.

intact sample

Highlights the unbroken or undamaged condition of the sample.

unmodified sample

Indicates that the sample has not been subjected to any form of alteration or processing.

natural sample

Emphasizes that the sample exists in its natural state, unaltered by artificial processes.

FAQs

How can I use "pristine sample" in a sentence?

You can use "pristine sample" to describe a sample in its original, untouched condition. For instance: "The scientists analyzed the "pristine sample" of lunar rock to understand the moon's early composition."

What are some alternatives to using "pristine sample"?

Depending on the context, you could use alternatives like "untouched sample", "unspoiled sample", or "original specimen".

Is there a difference between "pristine sample" and "untreated sample"?

"Pristine sample" implies the sample is in its original, untouched state, while "untreated sample" simply means it hasn't been subjected to any specific treatment or process. A pristine sample is often, but not always, also an untreated sample.

When is it most appropriate to use the term "pristine sample"?

It's most appropriate to use "pristine sample" in scientific or research contexts when you need to emphasize the unaltered and original condition of a sample, especially when comparing it to samples that have undergone some form of manipulation or treatment.