DOI > 10.5291/ILL-DATA.9-10-1253

This proposal is publicly available since 11/17/2017

Title

Supramolecular Organic-Inorganic Hybrid Nanoparticles

Abstract

Aim of this project is to investigate the structure of novel organic-inorganic hybrid nano-assemblies in aqueous solution by SANS. Organic-inorganic hybrid nanostructures are of importance as they combine advantageous properties of both components. In nanotechnology, it is of importance to organize metal or semiconductor nanoparticles. To do so, self-assembly represents a versatile route. We have established a new concept of electrostatic self-assembly for the formation of organic supramolecular nanoscale assemblies of various shapes in aqueous solution. It is now highly promising to exploit this concept to supramolecular nanostructures for the formation of organic-inorganic hybrid assemblies. Specifically, this will be ternary dendrimergolddye nanocomposites. Complementary to transmission electron microscopy (TEM) which has elucidated the metal nanostructure, SANS will reveal the assembly shape in solution, providing a complete picture necessary to establish the concept as versatile route to novel hybrid nanostructures.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

GROEHN Franziska; DUERING Jasmin; FRUEHBEISSER Sabine; MARIANI Giacomo and SCHWEINS Ralf. (2012). Supramolecular Organic-Inorganic Hybrid Nanoparticles. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.9-10-1253

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Metadata

Experiment Parameters

  • Environment temperature

    20°C
  • Experiment energy

    6 A
  • Experiment moment

    8.10-3 nm-1 - 4nm-1
  • Experiment res energy

    11%
  • Experiment res moment

    11%

Sample Parameters

  • Formula

    • C,H,S,O, N, Cl, Na, B, Au: PAMAM dendrimers, dye molecules and gold colloids dissolved in D2O
  • Consistence

    solution
  • Mass

    400
  • Container

    flat