expanded spectra

USAGE SUMMARY

The phrase "expanded spectra" is correct and usable in written English.
It can be used in contexts related to science, particularly in fields like physics, chemistry, or astronomy, where different wavelengths or frequencies of light or other phenomena are being discussed. Example: "The researchers observed the expanded spectra of the light emitted from the star, revealing new information about its composition."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Expanded spectra in the Ag 3d region show binding energies of 367.9 and 374.0 eV due to Ag 3d5/2 and Ag 3d3/2, respectively of Ag (0).

Nanoscale Research Letters

XPS expanded spectra in the Ag 3d (a), C 1s (b), S 2p (c), and Al 2p (d) regions of Al2O3@Ag7,8 QCs before (black), after 1st (red) and 3rd cycles (green) of catalysis.

Nanoscale Research Letters

Dramatic changes were observed in the lipid abundances and types between non-HTLV1 transformed and HTLV1 transformed cells (expanded spectra are shown in Figure 6).

Plosone

The inset shows the expanded spectra of the second derivative of the pre-edge region.

Biochemistry

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

That project led to his interest in another newly emerging medium — cable television — and the opportunity its vastly expanded spectrum presented for grass-roots filmmaking.

The New York Times - Arts

Despite the traditional structure of his own nuclear family (Mangual was pregnant with their daughter during much of the time he was writing the book), Lerner wanted 10 04 to address the expanded spectrum of domestic arrangements.

The Guardian - Books

We show that MSC-3TSR/S-TRAIL inhibits tumor growth in an expanded spectrum of GBMs.

Molecular Therapy

Trovafloxacin [54] Rabbit 25 Both anterior and posterior NA NA NA 24 to 48 Expanded spectrum against Gram-positive and Gram-negative bacteria 28.

Journal of Ophthalmic Inflammation and Infection

R: resistant, ESBL: Expanded Spectrum Beta-Lactamase producing strains.

BMC Infectious Diseases

Another important spin system is clearly demonstrated by the TOCSY correlations between H-2′ and H2-3′/H-4′/H-5′ H2-3′/H-4′/H-5′ H2-3′/H-4′/H-5′ H2-3′/H-4′/H-5′

eLife

During multifocal and multidirectional evolution, two clinically important TEM β-lactamases were generated: expanded spectrum TEM (ESBL-TEM) and inhibitor resistant TEM (IRT) β-lactamases [ 4].

BioMed Research International

Expert writing Tips

Best practice

When describing spectral data, specify the type of expansion (e.g., wavelength range, frequency band) to provide clarity and context.

Common error

Avoid using the phrase "expanded spectra" in contexts where the increase or broadening of the spectra isn't relevant or clearly defined. Be precise about what is being expanded and why it matters.

Linguistic Context

The phrase "expanded spectra" functions as a noun phrase, typically acting as the subject or object within a scientific context. As Ludwig AI confirms, it's usable in science, chemistry, or astronomy, to discuss light wavelengths or frequencies.

Expression frequency: Rare

Frequent in

Science

75%

News & Media

25%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "expanded spectra" is a grammatically sound noun phrase predominantly utilized within scientific and technical domains. As Ludwig AI confirms, its core function is to portray spectral data that has been broadened or increased in scope, whether for thorough data representation or to accentuate particular data characteristics. Its usage is concentrated in scientific literature, as well as some news and media, suggesting a formal and scientific register. While examples are limited, the existing data supports its validity and specific applicability. Remember to be precise about what aspect of the spectra is "expanded" to avoid ambiguity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

enlarged spectra

Replaces "expanded" with "enlarged", focusing on the increased size or scale of the spectra.

broadened spectra

Substitutes "expanded" with "broadened", emphasizing the widening of the spectra's range.

wider spectra

Uses "wider" as a direct synonym for "expanded", indicating an increase in width.

wide spectra

Similar to "wider spectra", but uses the base adjective "wide".

extended spectra

Employs "extended" to convey the idea of the spectra being stretched or lengthened.

enhanced spectra

Replaces "expanded" with "enhanced", suggesting an improvement in the spectra's detail or quality.

detailed spectra

Focuses on the level of detail present in the spectra, rather than its size.

amplified spectra

Uses "amplified" to suggest an increase in the intensity or magnitude of the spectra.

detailed spectral analysis

Shifts focus to the analysis of the spectra, emphasizing the detailed nature of the analysis.

comprehensive spectral data

Emphasizes the completeness and thoroughness of the spectral data.

FAQs

How is "expanded spectra" used in scientific writing?

"Expanded spectra" is used to describe spectra that have been broadened or increased in range, often in the context of data analysis or presentation. It indicates that a wider range of data points or frequencies are being considered.

What's the difference between "expanded spectrum" and "expanded spectra"?

"Expanded spectrum" (singular) refers to the broader concept of an increased range or scope, while "expanded spectra" (plural) specifically refers to multiple instances or sets of spectral data that have been expanded. The plural form is used when referring to multiple graphs or sets of data.

Can I use "broadened spectra" instead of "expanded spectra"?

Yes, "broadened spectra" is a suitable alternative to "expanded spectra", particularly when the focus is on the widening of the spectral range rather than an increase in magnitude or detail. They are often interchangeable.

In what fields is the term "expanded spectra" commonly used?

The term "expanded spectra" is commonly used in fields like spectroscopy, astronomy, analytical chemistry, and physics, where analyzing the distribution of energy or wavelengths is crucial. It is often used when presenting data with a wider range or higher resolution.