Ultrasensitive Electrochemical Analysis of Two Analytes by Using an Autonomous DNA Machine that Works in a Two‐Cycle ModeChemistry - A European Journal - Tập 17 Số 27 - Trang 7531-7537 - 2011
Hui Zhang, Congcong Fang, Shusheng Zhang
AbstractWe report a novel autonomous DNA machine for amplified electrochemical analysis of two DNAs. The DNA machine operates in a two‐cycle working mode to amplify DNA recognition events; the working mode is assisted by two different nicking endonucleases (NEases). Two bio‐barcode probes, a ZnS nanoparticle (NP)–DNA probe and a CdS NP–DNA probe, were used to trace...... hiện toàn bộ
Palladium Nanoclusters Supported on Propylurea‐Modified Siliceous Mesocellular Foam for Coupling and Hydrogenation ReactionsChemistry - A European Journal - Tập 14 Số 10 - Trang 3118-3125 - 2008
Nandanan Erathodiyil, Samuel Ooi, Abdul Majeed Seayad, Yu Han, Su Seong Lee, Jackie Y. Ying
AbstractThis paper describes the synthesis, characterization and applications of palladium (Pd) nanoparticles supported on siliceous mesocellular foam (MCF). Pd nanoparticles of 2–3 nm and 4–6 nm were used in reactions involving molecular hydrogen (such as hydrogenation of double bonds and reductive amination), transfer hydrogenation of ketones and epoxides, and co...... hiện toàn bộ
Memory Effect of Activated Mg–Al Hydrotalcite: In Situ XRD Studies during Decomposition and Gas‐Phase ReconstructionChemistry - A European Journal - Tập 13 Số 3 - Trang 870-878 - 2007
Javier Pérez‐Ramírez, Sònia Abelló, N. M. van der Pers
AbstractThe thermal decomposition of Mg–Al hydrotalcite and the subsequent reconstruction of the decomposed products in the presence of water vapor (2 vol. % H2O in N2) have been investigated by in situ XRD. Thermographic analysis and temperature‐programmed desorption MS results complemented the diffraction data. Valuable m...... hiện toàn bộ
Adsorption of CO2, CH4, and N2 on Zeolitic Imidazolate Frameworks: Experiments and SimulationsChemistry - A European Journal - Tập 16 Số 5 - Trang 1560-1571 - 2010
Javier Pérez-Pellitero, Hedi Amrouche, Flor R. Siperstein, Gerhard D. Pirngruber, Carlos Nieto‐Draghi, Gérald Chaplais, Angélique Simon‐Masseron, Delphine Bazer-Bachi, David Peralta, Nicolas Bats
AbstractExperimental measurements and molecular simulations were conducted for two zeolitic imidazolate frameworks, ZIF‐8 and ZIF‐76. The transferability of the force field was tested by comparing molecular simulation results of gas adsorption with experimental data available in the literature for other ZIF materials (ZIF‐69). Owing to the good agreement observed b...... hiện toàn bộ
Encapsulation and Release Mechanisms in Coordination Polymer NanoparticlesChemistry - A European Journal - Tập 19 Số 51 - Trang 17508-17516 - 2013
Laura Amorín‐Ferré, Félíx Busqué, J.L. Bourdelande, Daniel Ruiz‐Molina, Jordi Hernando, Fernando Novio
AbstractThe interplay of guest encapsulation and release mechanisms in nanoscale metal–organic vehicles and its effect on the drug‐delivery kinetics of these materials were investigated through a new multidisciplinary approach. Two rationally‐designed molecular guests were synthesized, which consist of a red‐fluorescent benzophenoxazine dye covalently tethered to a...... hiện toàn bộ