direct uptake of

USAGE SUMMARY

The phrase "direct uptake of" is correct and usable in written English.
It can be used in contexts discussing the immediate absorption or acquisition of something, often in scientific or technical fields. Example: "The study focused on the direct uptake of nutrients by plant roots from the soil."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Direct uptake of nitrogen by plants was insignificant, at 0.5%.

Ecological Engineering

In most cases, this improvement in bioavailability seems to be linked to the direct uptake of the nanoparticle.

Current Opinion in Colloid & Interface Science

Although some of this incorporation may have originated from the direct uptake of labeled leucine by phytoplankton, several lines of evidence indicate that this was not a major portion.

Nature

Ishii, T., Kawaichi, S., Nakagawa, H., Hashimoto, K. & Nakamura, R. From chemolithoautotrophs to electrolithoautotrophs: CO2 fixation by Fe(II -oxidizing bacterII -oxidizingth direct uptake of electrons from solid electron sources.

Nature

The direct uptake of organic nitrogen compounds from the soil solution by plant roots has been hypothesised to constitute a significant source of N to the plant particularly in N limiting ecosystems.

Soil Biology and Biochemistry

Vegetation was shown to have a large impact on surface-air Hg fluxes due to both a reduction in solar radiation reaching the soil as well as from direct uptake of Hg in foliage.

Science of The Total Environment

This suggests that regional differences in GSH accumulation pathways exist, with direct uptake of GSH and intracellular synthesis of GSH restricted to the endothelial and epithelial cell layers, respectively.

Experimental Eye Research

In soil amended with NH4+ and a high level of glucose (C/N ratio = 30), mineralization of glycine N remained low (5%) initially but increased to 65% by day 60, indicating a shift either from direct uptake of intact amino acids to extracellular deamination followed by uptake of NH4+, or increased intracellular deamination and excretion of NH4+.

Geoderma

The direct uptake of insulin has been attributed to specific insulin receptors in intestinal enterocytes and rapid internalization of the nanoparticles by the epithelial cells [23, 40, 41].

Nanoscale Research Letters

The observed limited direct uptake of nanoparticles in Caco-2 cells suggests that the improvement in oral bioavailability by particle size reduction is via increased dissolution rate rather than direct uptake.

Nanoscale Research Letters

The fact that limited direct uptake of nanoparticle in Caco-2 cells suggested that the improvement of oral bioavailability [27] by the particle size reduction is via increased dissolution rate rather than direct uptake.

Nanoscale Research Letters

Expert writing Tips

Best practice

When describing a process involving "direct uptake of", clearly specify what is being taken up and by what, to avoid ambiguity. For example: "The plant's roots facilitate the "direct uptake of" nutrients from the soil."

Common error

Avoid assuming that "direct uptake of" is the only process at play. It's often part of a larger system. Acknowledge other contributing factors to provide a complete picture. Do not consider "direct uptake of" as a synonym of "general uptake of" because they are not interchangeable.

Linguistic Context

The phrase "direct uptake of" functions primarily as a noun phrase, often used as the subject or object of a sentence. It describes the action of immediate absorption or acquisition, as illustrated by Ludwig's examples regarding nutrient absorption by plants or glucose uptake by cells.

Expression frequency: Very common

Frequent in

Science

98%

News & Media

1%

Formal & Business

1%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "direct uptake of" is a grammatically correct and frequently used phrase, particularly in scientific and technical fields, to describe the immediate absorption or acquisition of a substance. Ludwig AI confirms its proper usage. When using this phrase, be clear about what is being taken up and by what. While "direct uptake of" is precise, remember it's often part of a larger system, and other contributing factors may exist. Alternatives such as "immediate absorption of" or "rapid assimilation of" can be used depending on the context, according to Ludwig's findings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

immediate absorption of

Focuses on the immediacy of the absorption process.

straight absorption of

Highlights the straightforward nature of the absorption.

direct absorption of

More generic term for absorption that happens directly.

instantaneous absorption of

Emphasizes the speed of absorption.

rapid assimilation of

Focuses on how quickly something is integrated.

unmediated absorption of

Highlights that no intermediate substance intervenes.

primary absorption of

Specifies that it is the main or initial uptake process.

prompt assimilation of

Emphasizes how quickly something is integrated.

instantaneous assimilation of

Emphasizes how quickly something is integrated.

unintermediated uptake of

Emphasizes the absence of a middle process.

FAQs

What does "direct uptake of" mean in scientific contexts?

In scientific contexts, "direct uptake of" refers to the immediate absorption or acquisition of a substance by a cell, organism, or system without intermediate steps or processes. For instance, plants can exhibit "direct uptake of" nitrogen from the soil.

How can I use "direct uptake of" in a sentence?

You can use "direct uptake of" to describe how a substance is immediately absorbed. Example: "The study investigated the "direct uptake of" glucose by cancer cells."

What are some alternatives to "direct uptake of"?

You can use alternatives like "immediate absorption of", "straight absorption of", or "rapid assimilation of" depending on the specific context.

Is there a difference between "direct uptake of" and "indirect uptake of"?

Yes, "direct uptake of" implies immediate absorption, while "indirect uptake of" involves intermediate steps or processes before the substance is absorbed. Indirect uptake might involve preliminary processing, conversion, or transport mechanisms.