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hydrodynamic radius

property of colloids and macromolecukes
Class type of: radius Q3274587

Facts

5 properties
Subclass of
radius[2]
Defining formula
D = \frac{kT}{6 \pi \eta R }[4]
Depicts
diffusion[1]
Different from
hydraulic radius[3]
In defining formula
D, k, T, R, \eta[5][6][7][8][9]
🏷️ Also known as
en hydrodynamic radius en Stokes-Einstein radius en Stokes radius fa شعاع هیدرودینامیکی fi hydrodynaaminen säde it raggio idrodinamico ru гидродинамический радиус ru радиус гидродинамический ru радиус Стокса ru радиус Стокса-Эйнштейна ru стоксовский радиус
🔖 Identifiers · 3
OpenAlex ID
C207374878
Freebase ID
/m/0d15l8
Microsoft Academic ID (discontinued)
207374878

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🔗 Connections
Depicts 1
diffusion
Subclass of 1
radius
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References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . Retrieved . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). hydrodynamic radius. Retrieved November 7, 2026, from https://4ort.xyz/entity/hydrodynamic-radius
MLA “hydrodynamic radius.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/hydrodynamic-radius.
BibTeX @misc{4ortxyz_hydrodynamic-radius_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydrodynamic radius}}, year = {2026}, url = {https://4ort.xyz/entity/hydrodynamic-radius}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydrodynamic radius — https://4ort.xyz/entity/hydrodynamic-radius (retrieved 2026-11-07)

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