CORDIS
EU research results

CORDIS

English EN

Synthetic Confined Environments as Tools for Manipulating Chemical Reactivities and Preparing New Nanostructures

Objective

"Nature has long inspired chemists with its abilities to stabilize ephemeral chemical species, to perform chemical reactions with unprecedented rates and selectivities, and to synthesize complex molecules and fascinating inorganic nanostructures. What natural systems consistently exploit - which is yet fundamentally different from how chemists perform reactions - is their aspect of nanoscale confinement. The goal of the proposed research program is to integrate the worlds of organic and inorganic colloidal chemistry by means of manipulating chemical reactivities and synthesizing novel molecules and nanostructures inside synthetic confined environments created using novel, unconventional approaches based on inorganic, nanostructured building blocks. The three types of confined spaces we propose are as follows: 1) nanopores within reversibly self-assembling colloidal crystals (""dynamic nanoflasks""), 2) cavities of bowl-shaped metallic nanoparticles (NPs), and 3) surfaces of spherical NPs. By taking advantage of these unique tools, we will attempt to develop, respectively, 1) a conceptually new method for catalyzing chemical reactions using light, 2) nanoscale inclusion chemistry (a field based on host-guest ""complexes"" assembled form nanosized components) and 3) to use NPs as platforms for the development of new organic reactions. While these objectives are predominantly of a fundamental nature, they can easily evolve into a variety of practical applications. Specifically, we will pursue diverse goals such as the preparation of 1) a new family of inverse opals (with potentially fascinating optical and mechanical properties), 2) artificial chaperones (NPs assisting in protein folding), and 3) size- and shape-controlled polymeric vesicles. Overall, it is believed that this marriage of organic and colloidal chemistry has the potential to change the fundamental way we perform chemical reactions, paving the way to the discovery of new phenomena and unique structures."
Leaflet | Map data © OpenStreetMap contributors, Credit: EC-GISCO, © EuroGeographics for the administrative boundaries

Principal Investigator

Rafal Klajn (Dr.)

Host institution

WEIZMANN INSTITUTE OF SCIENCE

Address

Herzl Street 234
7610001 Rehovot

Israel

Activity type

Higher or Secondary Education Establishments

EU Contribution

€ 1 499 992

Principal Investigator

Rafal Klajn (Dr.)

Administrative Contact

Gabi Bernstein (Ms.)

Beneficiaries (1)

Sort alphabetically

Sort by EU Contribution

Expand all

WEIZMANN INSTITUTE OF SCIENCE

Israel

EU Contribution

€ 1 499 992

Project information

Grant agreement ID: 336080

Status

Closed project

  • Start date

    1 October 2013

  • End date

    30 September 2018

Funded under:

FP7-IDEAS-ERC

  • Overall budget:

    € 1 499 992

  • EU contribution

    € 1 499 992

Hosted by:

WEIZMANN INSTITUTE OF SCIENCE

Israel