Objective The emerging interest in hybrid materials whose properties can be significantly changed in a controllable fashion by external stimuli (ES) is the result from their increasing potential applications in a variety of areas including energy conversion, drug-delivery systems, hybrid electronics and catalysis. The external control of self-assembling systems has attracted considerable interest, as it does not require additional components and triggering can be easily achieved in a completely remote manner where and when required.The main goal of this proposal comprises the development of multi-stimuli (i.e. light, electrochemical, temperature) responsive supramolecular systems based on semiconducting and metal nanoparticles (NPs) and their subsequent use in the reversible, controlled assembly of organic-inorganic architectures in water. This will be accomplished by employing one of the most promising self-assembly motifs based on the barrel-shaped cyclic oligomer of cucurbit[8]uril (CB[8]) that can bind within its cavity ES-responsive molecules, i.e. derivatives of viologen (MV) and/or photochromic second guest molecules displaying light-control binding affinity for a MV•CB[8] complex.In the first stage of the project a variety of NPs functionalized by ES-sensitive derivatives will be prepared, which will be further used as nanostructured building units for ES-triggered self-assembly/dissembly of supramolecular discrete NPs systems and complex organic-inorganic networks. The inherent part of the research will be characterization of properties and phenomena occurring within the obtained nanoparticulate assemblies. The initiatives of the project encompass problems across the fields of inorganic chemistry, host-quest interactions, self-assembly processes, materials science, as well as interface and colloid chemistry. The results of the project hold potential applications in materials science, energy conversion, drug-delivery systems, hybrid electronics and catalysis. Fields of science natural sciencesphysical scienceselectromagnetism and electronicsoptoelectronicsnatural sciencesphysical sciencescondensed matter physicssoft matter physicsnatural sciencesphysical scienceselectromagnetism and electronicssemiconductivitynatural sciencesmathematicspure mathematicsgeometrynatural scienceschemical sciencesinorganic chemistry Programme(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Topic(s) MSCA-IF-2015-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF) Call for proposal H2020-MSCA-IF-2015 See other projects for this call Funding Scheme MSCA-IF-EF-ST - Standard EF Coordinator THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE Net EU contribution € 195 454,80 Address TRINITY LANE THE OLD SCHOOLS CB2 1TN Cambridge United Kingdom See on map Region East of England East Anglia Cambridgeshire CC Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 195 454,80
