Projects per year
Abstract
Materials assembled by coordination interactions between naturally abundant polyphenols and metals are of interest for a wide range of applications, including crystallization, catalysis, and drug delivery. Such an interest has led to the development of thin films with tunable, dynamic properties, however, creating bulk materials remains a challenge. Reported here is a class of metallogels formed by direct gelation between inexpensive, naturally abundant tannic acid and group(IV) metal ions. The metallogels exhibit diverse properties, including self-healing and transparency, and can be doped with various materials by in situ co-gelation. The robustness and flexibility, combined with the ease, low cost, and scalability of the coordination-driven assembly process make these metallogels potential candidates for chemical, biomedical, and environmental applications.
Original language | English |
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Pages (from-to) | 13803-13807 |
Number of pages | 5 |
Journal | Angewandte Chemie - International Edition |
Volume | 55 |
Issue number | 44 |
DOIs | |
Publication status | Published - 24 Oct 2016 |
Keywords
- chelates
- coordination chemistry
- gels
- organic-inorganic hybrid composites
- titanium
Projects
- 1 Finished
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ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
Davis, T. (Primary Chief Investigator (PCI)), Boyd, B. (Chief Investigator (CI)), Bunnett, N. (Chief Investigator (CI)), Porter, C. (Chief Investigator (CI)), Caruso, F. (Chief Investigator (CI)), Kent, S. (Chief Investigator (CI)), Thordarson, P. (Chief Investigator (CI)), Kearnes, M. (Chief Investigator (CI)), Gooding, J. (Chief Investigator (CI)), Kavallaris, M. (Chief Investigator (CI)), Thurecht, K. J. (Chief Investigator (CI)), Whittaker, A. K. (Chief Investigator (CI)), Parton, R. (Chief Investigator (CI)), Corrie, S. R. (Chief Investigator (CI)), Johnston, A. (Chief Investigator (CI)), McGhee, J. (Chief Investigator (CI)), Greguric, I. D. (Partner Investigator (PI)), Stevens, M. M. (Partner Investigator (PI)), Lewis, J. S. (Partner Investigator (PI)), Lee, D. S. (Partner Investigator (PI)), Alexander, C. (Partner Investigator (PI)), Dawson, K. (Partner Investigator (PI)), Hawker, C. (Partner Investigator (PI)), Haddleton, D. (Partner Investigator (PI)), Thierry, B. (Chief Investigator (CI)), Prestidge, C. A. (Chief Investigator (CI)), Meyer, A. (Project Manager), Jones-Jayasinghe, N. (Project Manager), Voelcker, N. (Chief Investigator (CI)), Nann, T. (Chief Investigator (CI)) & McLean, K. (Partner Investigator (PI))
ARC - Australian Research Council, Monash University, University of Melbourne, University of New South Wales (UNSW), University of Queensland , University of South Australia, Monash University – Internal Faculty Contribution, University of Wisconsin Madison, Memorial Sloan Kettering Cancer Center, University of California System, University College Dublin, Imperial College London, University of Warwick, Sungkyunkwan University, Australian Nuclear Science and Technology Organisation (ANSTO) , University of Nottingham
30/06/14 → 29/06/21
Project: Research