Ciampi, Simone - Curtin University - Department of Chemistry

研究领域

Many of the phenomena we see in everyday life and many of the research tools behind the nanotechnology revolution involve interfaces and electrons crossing those interfaces. Our research focuses on the chemistry and electrochemistry of solid surfaces that are modified with organic molecules. These are model laboratory systems that we can use to clarify on the fine details of charges moving across interfaces (electrode kinetics), we can use these systems to understand and hence predictably alter the chemical reactivity of interfaces (heterogeneous reactions and fluidics) or they can be an invaluable experimental tool to understand and harness the power of static charges in guiding chemical rates and equilibrium positions (electrostatic catalysis).

近期论文

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Kashi, M., Y. Wu, V. Gonçales, M. Choudhury, S. Ciampi, and J. Gooding. 2016.“Silicon–SAM–AuNP electrodes: Electrochemical “switching” and stability.”Electrochemistry Communications 70: 28-32. Wu, Y., M. Kashi, Y. Yang, V. Gonçales, S. Ciampi, R. Tilley, and J. Gooding. 2016.“Light-activated electrochemistry on alkyne-terminated Si(100) surfaces towards solution-based redox probes.”Electrochimica Acta 213. In press. Yang, Y., S. Ciampi, M. Choudhury, and J. Gooding. 2016.“Light Activated Electrochemistry: Light Intensity and pH Dependence on Electrochemical Performance of Anthraquinone Derivatized Silicon.”Journal of Physical Chemistry C 120 (5): 2874-2882. Yang, Y., S. Ciampi, Y. Zhu, and J. Gooding. 2016.“Light-Activated Electrochemistry for the Two-Dimensional Interrogation of Electroactive Regions on a Monolithic Surface with Dramatically Improved Spatial Resolution.”Journal of Physical Chemistry C 120 (24): 13032-13038. Gonçales, V., Y. Wu, B. Gupta, S. Parker, Y. Yang, S. Ciampi, R. Tilley, and J. Gooding. 2016.“Stability of Chemically Passivated Silicon Electrodes in Aqueous Solutions: Interplay between Bias Voltage and Hydration of the Electrolyte.”Journal of Physical Chemistry C 120 (29): 15941-15948. Zhang, L., Y. Vogel, B. Noble, V. Gonçales, N. Darwish, A. Brun, J. Gooding, G. Wallace, M. Coote, and S. Ciampi. 2016.“TEMPO Monolayers on Si(100) Electrodes: Electrostatic Effects by the Electrolyte and Semiconductor Space-Charge on the Electroactivity of a Persistent Radical.”Journal of the American Chemical Society 138 (30): 9611-9619. Aragonès, A., N. Haworth, N. Darwish, S. Ciampi, N. Bloomfield, G. Wallace, I. Diez-Perez, and M. Coote. 2016.“Electrostatic catalysis of a Diels-Alder reaction.”Nature 531 (7592): 88-91. Ciampi, S., P. Eggers, N. Haworth, N. Darwish, P. Wagner, M. Coote, G. Wallace, and C. Raston. 2015.“Decoloration rates of a photomerocyanine dye as a visual probe into hydrogen bonding interactions.”Chemical Communications 51 (23): 4815-4818. Choudhury, M., S. Ciampi, Y. Yang, R. Tavallaie, Y. Zhu, L. Zarei, V. Gonçales, and J. Gooding. 2015.“Connecting electrodes with light: One wire, many electrodes.”Chemical Science 6 (12): 6769-6776. Ciampi, S., M. Choudhury, S. Ahmad, N. Darwish, A. Brun, and J. Gooding. 2015.“The impact of surface coverage on the kinetics of electron transfer through redox monolayers on a silicon electrode surface.”Electrochimica Acta 186: 216-222. Pla-Vilanova, P., A. Aragonès, S. Ciampi, F. Sanz, N. Darwish, and I. Diez-Perez. 2015.“The spontaneous formation of single-molecule junctions via terminal alkynes.”Nanotechnology 26 (38): 381001-381007. Guan, B., A. Magenau, S. Ciampi, K. Gaus, P. Reece, and J. Gooding. 2014.“Antibody modified porous silicon microparticles for the selective capture of cells.”Bioconjugate Chemistry 25 (7): 1282-1289. Michaels, P., M. Alam, S. Ciampi, W. Rouesnel, S. Parker, M. Choudhury, and J. Gooding. 2014.“A robust DNA interface on a silicon electrode.”Chemical Communications 50 (58): 7878-7880. Parviz, M., N. Darwish, M. Alam, S. Parker, S. Ciampi, and J. Gooding. 2014.“Investigation of the Antifouling Properties of Phenyl Phosphorylcholine-Based Modified Gold Surfaces.”Electroanalysis 26 (7): 1471-1480. Cheng, X., S. Lowe, S. Ciampi, A. Magenau, K. Gaus, P. Reece, and J. Gooding. 2014.“Versatile "click chemistry" Approach to functionalizing silicon quantum dots: Applications toward fluorescent cellular imaging.”Langmuir 30 (18): 5209-5216. Darwish, N., A. Aragonès, T. Darwish, S. Ciampi, and I. Díez-Pérez. 2014.“Multi-responsive photo- and chemo-electrical single-molecule switches.”Nano Letters: a journal dedicated to nanoscience and nanotechnology 14 (12): 7064-7070. Ciampi, S., E. Luais, M. James, M. Choudhury, N. Darwish, and J. Gooding. 2014.“The rapid formation of functional monolayers on silicon under mild conditions.”Physical Chemistry Chemical Physics 16 (17): 8003-8011. Zhu, Y., B. Gupta, B. Guan, S. Ciampi, P. Reece, and J. Gooding. 2013.“Photolithographic strategy for patterning preformed, chemically modified, porous silicon photonic crystal using click chemistry.”ACS Applied Materials and Interfaces 5 (14): 6514-6521. Barfidokht, A., S. Ciampi, E. Luais, N. Darwish, and J. Gooding. 2013.“Distance-dependent electron transfer at passivated electrodes decorated by gold nanoparticles.”Analytical Chemistry 85 (2): 1073-1080. Barfidokht, A., S. Ciampi, E. Luais, N. Darwish, and J. Gooding. 2013.“The influence of organic-film morphology on the efficient electron transfer at passivated polymer-modified electrodes to which nanoparticles are attached.”ChemPhysChem 14 (10): 2190-2197.