Nano particles and nano clusters

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Discussion Overview

The discussion focuses on the differences between nano particles and nano clusters, exploring definitions, properties, and related concepts. It includes theoretical and conceptual clarifications regarding the nature of these entities in the nanoscale realm.

Discussion Character

  • Conceptual clarification, Debate/contested

Main Points Raised

  • Some participants propose that nano clusters are defined as a group of nano particles with specific properties and dimensions.
  • Others argue that clusters should be considered groups of atoms, which can range from a few to many thousands, and question the validity of defining nano clusters as collections of nano particles.
  • A later reply introduces the concept of nanobes, suggesting they challenge existing definitions of nanoscale entities and relate to broader theories like pangenesis.

Areas of Agreement / Disagreement

Participants express differing views on the definitions of nano particles and nano clusters, indicating that the discussion remains unresolved with multiple competing perspectives.

Contextual Notes

Definitions of nano particles and nano clusters are not universally agreed upon, and the discussion highlights varying interpretations that depend on specific criteria and contexts.

manesh
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what are the differences between nano particles and nano clusters?
 
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nano clusters are a group of nano particles (= nano-atoms) with certain specific properties and of a few nanometres in dimension. Check this site for more info :
http://nanoatlas.ifs.hr/nanocluster.html

marlon
 
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I am not sure whether nano clusters can be defined as a group of nano particles..as far as I know clusters are group of atoms(it can start from 3 atoms) to 10,0000 atoms or even more large enough to be called as a bulk matter!...but nano particles can be of same dimension..is n't it? if you call nano cluster as a collection of nano partilcles that is not meaning full no??
what is your openion?
 
have you guys read about nanobes? pretty interesting, as in originally thought to be too small to contain DNA or RNA, but apparently living anyway, and even more intriguing that nanobes have been found inside a meteorite from mars...sort of supportive of pangenesis theory.
 

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