Heim M., Wattanakit C., Reculusa S., Warakulwit C., Limtrakul J., Ravaine S., Kuhn A.,
Electroanalysis 2013, 25, 888-894.
Hierarchically ordered macro-mesoporous Pt films have been synthesized on gold microwires by filling the void space of a colloidal crystal template with mesoporous Pt through electrodepositing the metal in the presence of self-assembled surfactant molecules, followed by a dissolution of the template. The network of interconnected macro- and mesopores in the homogeneous films was characterized using microscopy (SEM, TEM) and electrochemical techniques. The active surface areas of the porous wires increased by more than three orders of magnitude compared to non-porous samples. These high surface-to-volume ratios resulted in a high electrocatalytic activity for methanol oxidation.
Electrokinetic Assembly of One-Dimensional Nanoparticle Chains with Cucurbit[7]uril Controlled Subnanometer Junctions 
Friday, 01 November 2013 Husken N., Taylor R. W., Zigah D., Taveau J.-C., Lambert O., Scherman O. A., Baumberg J. J., Kuhn A.,Nano Lett. 2013, 13, 6016–6022. One-dimensional (1D) nanoparticle chains with defined...
Read More...
Pickering Emulsions Stabilized by Soft Microgels: Influence of the Emulsification Process on Particle Interfacial Organization and Emulsion Properties 
Thursday, 19 September 2013 Destribats M., Wolfs M., Pinaud F., Lapeyre V., Sellier E., Schmitt V., Ravaine V.,Langmuir 2013, 29, 12367–12374. This work reports a new evidence of the versatility of soft responsive microgels...
Read More...
Electrochemical Detection of Single Microbeads Manipulated by Optical Tweezers in the Vicinity of Ultramicroelectrodes 
Tuesday, 10 September 2013 Suraniti E., Kanoufi F., Gosse C., Zhao X., Dimova R., Pouligny B., Sojic N.,Anal. Chem. 2013, 85, 8902–8909. Editors' Highlight ! Latex micrometric beads are manipulated by optical tweezers in the...
Read More...
Comprehensive Study of DNA Binding on Iron(II,III) Oxide Nanoparticles with a Positively Charged Polyamine Three-Dimensional Coating 
Tuesday, 13 August 2013 Yiu H. H. P., Bouffier L., Boldrin P., Long J., Claridge J. B., Rosseinsky M. J.,Langmuir 2013, 29, 11354-11365. Iron (II,III) oxide Fe3O4 nanoparticles (25 and 50 nm NPs) are grafted with amine...
Read More...
Development of Electrochemical Microsensors for the Monitoring of Mitochondrial Activities 
Tuesday, 18 June 2013 Vanhove E., Ben-Amor S., Charlot S., Colin D., Devin A., Rigoulet M., Sojic N., Sékli Belaïdi F., Launay J., Temple-Boyer P., Arbault S.,I.E.E.E., Proceedings of Transducers 2013, 1135-1138....
Read More...
Photochemical Crosslinking of Hyaluronic Acid confined in Nanoemulsions: towards Nanogels with a Controlled Structure 
Tuesday, 07 May 2013 Messager L., Portecop N., Hachet E., Lapeyre V., Pignot-Paintrand I., Catargi B., Auzély-Velty R., Ravaine V.,J. Mater. Chem. B 2013, 1, 3369-3379. We present the preparation of nanogels made of...
Read More...
Monitoring Metabolic Responses of Single Mitochondria within PDMS Wells: Study of their Endogenous NADH Evolution 
Friday, 19 April 2013 Suraniti E., Vajrala S. R., Goudeau B., Bottari S., Rigoulet M., Devin A., Sojic N., Arbault S.,Anal. Chem. 2013, 85, 5146-5152. It is now demonstrated that mitochondria individually function...
Read More...
Functionalization of Optical Nanotip Arrays with an Electrochemical Microcantilever for Multiplexed DNA Detection 
Friday, 12 April 2013 Descamps E., Duroure N., Deiss F., Leichlé T., Adam C., Mailley P., Aït-Ikhlef A., Livache T., Nicu L., Sojic N.,Lab on a Chip 2013, 13, 2956-2962. Optical nanotip arrays fabricated on etched fiber...
Read More...
Enhanced Electrogenerated Chemiluminescence in Thermo-Responsive Microgels 
Friday, 29 March 2013 Pinaud F., Russo L., Pinet S., Gosse I., Ravaine V., Sojic N.,J. Am. Chem. Soc. 2013, 135, 5517-5520. The electrochemistry, photoluminescence and electrogenerated chemiluminescence of...
Read More...
Wireless Electrografting of Molecular Layers for Janus Particle Synthesis 
Friday, 28 December 2012 Kumsapaya C., Bakai M.-F., Loget G., Goudeau B., Warakulwit C., Limtrakul J., Kuhn A., Zigah D.,Chemistry - A European Journal 2013, 19, 1577-1580. Glassy carbon beads are selectively functionalized...
Read More...
Hierarchical Macro-mesoporous Pt Deposits on Gold Microwires for Efficient Methanol Oxidation 
Monday, 05 November 2012 Heim M., Wattanakit C., Reculusa S., Warakulwit C., Limtrakul J., Ravaine S., Kuhn A.,Electroanalysis 2013, 25, 888-894. Hierarchically ordered macro-mesoporous Pt films have been synthesized on gold...
Design of a Wireless Electrochemical Valve 
Thursday, 01 November 2012 Bouffier L., Kuhn A., Nanoscale 2013, 5, 1305-1309. The control of motion of small objects is an emerging research area. Their design strongly depends on the strategy chosen to trigger the...
Read More...
Effect of Novel Antibacterial Gallium-Carboxymethyl Cellulose on Pseudomonas Aeruginosa 
Tuesday, 30 October 2012 Valappil S. P., Yiu H. H. P., Bouffier L., Hope C. K., Evans G., Claridge J. B., Higham S. M., Rosseinsky M. J., Dalton Trans. 2013, 42, 1778-1786. Gallium has emerged as a new therapeutic agent due...
Read More...
Interest of the Sol-Gel Approach for Multiscale Tailoring of Porous Bioelectrode Surfaces 
Friday, 26 October 2012 Bon Saint Côme Y., Lalo H., Wang Z., Kohring G.W, Hempelmann R., Etienne M., Walcarius A., Kuhn A., Electroanalysis 2013, 25, 621-629. Gold nanoparticles have been co-encapsulated with d-sorbitol...
Read More...
