external ligands

USAGE SUMMARY

The phrase "external ligands" is correct and usable in written English.
It is typically used in scientific contexts, particularly in chemistry and biochemistry, to refer to molecules or ions that bind to a central atom or molecule from outside its structure. Example: "The binding of external ligands to the receptor can significantly alter its activity and function."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

31 human-written examples

We observe a small performance drop in comparison to the simulated-target prediction experiment that did not include external ligands.

Journal of Cheminformatics

External ligands, including antibodies, proteins, peptides, aptamers, and other small molecule ligands can be attached to nanoparticle carriers (Brannon-Peppas and Blanchette 2004; Byrne et al. 2008; Lammers et al. 2008), resulting in targeted nanoparticles.

Cancer Nanotechnology

Hence a DAP-linker could serve as functional recognition element for H-bonding and due to this, in the process of its binding with external ligands its intrinsic spectra would be effected.

Journal of Nanostructure in Chemistry

Studies on synthetic multifunctional pores with external and internal active sites for ligand gating and noncompetitive blockage are presented, with emphasis on the contribution of external ligands to the characteristics of pore.

Bioorganic & Medicinal Chemistry

Negligible nonspecific leakage, disappearance of pH gating, inhibition of intervesicular pore transfer, and maybe also the flickering of currents of single open pores characterize external ligands as adhesive cushions that liberate the pore from lateral pressure exerted by the surrounding membrane.

Bioorganic & Medicinal Chemistry

Our preliminary results established that such ROS transiently damage the genome during gene activation induced by external ligands such as estrogen.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

29 human-written examples

From titration curves of horse-heart cytochrome C with heavy metals followed by differential pulse polargraphy, the average complex formation constants and differential equilibrium function with the external ligand groups have been determined.

Electrochimica Acta

To prove this fact, we selected succinimide (S) as external ligand because of its complimentary H-bonding capability to the DAP group and examined the 1H-NMR of stoichiometric (1 1) mixture of compound 3a and S in CDCl3 (Fig. 6).

Journal of Nanostructure in Chemistry

As shown in (Fig. 7), the addition of increasing quantities of S as external ligand to the compounds 3b, 6a and 8 increased the observed fluorescence quenching there by indicating that H-bonding interactions between compounds 3b, 6a and 8 with S. Such type of quenching is also observed in other compounds [12, 59].

Journal of Nanostructure in Chemistry

Thus, in this model, the AHR without ligand facilitates cell cycle progression, whereas with an external ligand it is inhibitory.

Plosone

Receptor tyrosine kinases stimulation is a tightly regulated process that involves high affinity binding by external ligand polypeptide growth factors.

Plosone

Expert writing Tips

Best practice

When writing about ligands, clearly specify whether they are "external ligands" originating outside the system or internal ligands already present within the system to avoid ambiguity.

Common error

Avoid using "external ligands" interchangeably with "internal ligands". "External ligands" refer to molecules originating from outside a system, while "internal ligands" are native components. Using the wrong term can lead to misinterpretations of biological processes.

Linguistic Context

The phrase "external ligands" functions as a noun phrase, typically serving as the subject or object of a sentence. It identifies specific molecules that interact with biological systems from an external source, as seen in Ludwig's examples.

Expression frequency: Common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "external ligands" refers to molecules originating from outside a system that bind to receptors or proteins, triggering biological responses. Ludwig AI confirms its grammatical correctness and common usage in scientific contexts. While "exogenous ligands" and "extracellular ligands" serve as close alternatives, understanding the specific origin and function of these molecules is crucial for precise scientific communication. Remember to avoid using "external ligands" and "internal ligands" interchangeably, as they represent distinct concepts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

exogenous ligands

Refers to ligands originating from outside the system or organism, similar to "external ligands".

extracellular ligands

Specifically denotes ligands found outside of cells, a subset of "external ligands".

environmental ligands

Highlights ligands present in the surrounding environment that can interact with biological systems.

introduced ligands

Emphasizes the addition of ligands to a system from an external source.

foreign ligands

Indicates ligands that are not native or intrinsic to a particular system.

non-native ligands

Similar to 'foreign ligands', denoting ligands not naturally part of the system.

artificially introduced ligands

Highlights the synthetic or lab-created origin of the ligands.

synthetic ligands

Focuses on ligands that are man-made or chemically synthesized.

added ligands

Simple term emphasizing the act of introducing ligands into a system.

supplemental ligands

Indicates ligands that are added to enhance or modify an existing system.

FAQs

How are "external ligands" different from internal ligands?

"External ligands" originate from outside a system, while internal ligands are native components within the system.

What are some examples of "external ligands" in biological systems?

Examples include hormones, nutrients, and drugs that bind to receptors on cell surfaces.

In what contexts is the term "external ligands" most commonly used?

The term is commonly used in scientific fields such as biochemistry, pharmacology, and cell biology to describe molecules that bind to receptors or other proteins from outside the cell or system.

What is the role of "external ligands" in cell signaling?

External ligands bind to receptors on cell surfaces, triggering intracellular signaling cascades that regulate various cellular processes.