Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Jerzy A. Mielczarski"'
Autor:
Jerzy A. Mielczarski, Jacques Schott, Oleg S. Pokrovsky, Olivier Spalla, F. Devreux, Alexandre Gloter
Publikováno v:
Geochimica et Cosmochimica Acta. 98:259-281
The wollastonite far from equilibrium dissolution kinetics and the formation and evolution of surface leached layers have been measured in mixed-flow reactors at 25 °C, 0.9 ⩽ pH ⩽ 12 and reaction times to more than 3000 h. Wollastonite dissoluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff27c11d97fd83071868e59bec6f7eb2
https://doi.org/10.1016/j.gca.2012.09.030
https://doi.org/10.1016/j.gca.2012.09.030
Autor:
E. Mielczarski, Andrzej J. Kulik, John Kiwi, Jerzy A. Mielczarski, Arutiun P. Ehiasarian, Cesar Pulgarin, O. Baghriche, Antoni W. Morawski, Ewelina Kusiak-Nejman
Publikováno v:
The Journal of Physical Chemistry C. 115:21113-21119
This study reports HIPIMS-sputtered samples of Cu-particulate films with currents at 6 and 60 amps leading to E. coil inactivation. The Cu coverage and nanoparticle structure of the fibers is reported by TEM. Evidence is presented of redox processes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e90cf4a8ceecb6a3c7b9a92252869e4a
https://doi.org/10.1021/jp204503y
https://doi.org/10.1021/jp204503y
Publikováno v:
Langmuir
Langmuir, American Chemical Society, 2009, ⟨10.1021/la901453a⟩
Langmuir, American Chemical Society, 2009, ⟨10.1021/la901453a⟩
We studied the adsorption of bovine serum albumin (BSA) from phosphate-buffered saline (pH 7.4) to hydrophilic and hydrophobic surfaces. Attenuated total reflection Fourier transform infrared spectroscopy, supported by spectral simulation, allowed us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7a24dc02e87e04e8ef9fec62fbb1b3e
https://doi.org/10.1021/la901453a
https://doi.org/10.1021/la901453a
Autor:
Jerzy A. Mielczarski, Julián A. Rengifo-Herrera, E. Mielczarski, Nikola C. Castillo, J. Kiwi, Cesar Pulgarin
Publikováno v:
Applied Catalysis B: Environmental. 84:448-456
Commercial anatase TiO 2 powders (Tayca TKP101, TKP102) were ground with thiourea and annealed at 400 and 500 °C. Diffuse reflectance spectra (DRS) showed that the doping with thiourea shifted the TiO 2 absorption towards the visible region. The abs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::274268ddfa18d5a7db35dee31e6930c0
https://doi.org/10.1016/j.apcatb.2008.04.030
https://doi.org/10.1016/j.apcatb.2008.04.030
Autor:
Paul Bowen, J. Kiwi, N.C. Guedes, Jerzy A. Mielczarski, E. Mielczarski, Wilson F. Jardim, Matheus Paes Paschoalino
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 199:105-111
CuO powders with different specific surface areas are reported hereby to inactivate E. coli in aqueous solution in the dark under visible light irradiation λ > 360 nm. The inactivation of E. coli mediated by the CuO suspensions was investigated as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e0f9f765c6efa99bea9f9712887e320
https://doi.org/10.1016/j.jphotochem.2008.05.010
https://doi.org/10.1016/j.jphotochem.2008.05.010
Publikováno v:
The Journal of Physical Chemistry B. 112:5228-5237
In situ qualitative and quantitative evaluations of adsorbed submonolayers and multilayers of the protein Concanavalin A (ConA) on a polystyrene surface were carried out by attenuated total reflection infrared spectroscopy. The influence of pH and ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ad4e968d663c987daa053b565089ed1
https://doi.org/10.1021/jp076794m
https://doi.org/10.1021/jp076794m
Autor:
Nikos Glezos, Antonios M. Douvas, Eleni Makarona, Panagiotis Argitis, E. Mielczarski, Jerzy A. Mielczarski
Publikováno v:
ACS Nano. 2:733-742
Hybrid organic-inorganic films consisted of molecular layers of a Keggin-structure polyoxometalate (POM: 12-tungstophosphoric acid, H(3)PW(12)O(40)) and 1,12-diaminododecane (DD) on 3-aminopropyl triethoxysilane (APTES)-modified silicon surface, fabr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a96f0d2855e544b769a28d30ddf412b
https://doi.org/10.1021/nn700333j
https://doi.org/10.1021/nn700333j
Autor:
Danièle Laub, Yu Zhiyong, E. Mielczarski, J. Kiwi, Albert Renken, Lioubov Kiwi-Minsker, H. Keppner, Jerzy A. Mielczarski
Publikováno v:
Applied Catalysis B: Environmental. 79:63-71
Parylene films loaded with TiO2 are reported as hotocatalysts in azo dye discoloration processes. The TiO2 loading of the parylene film was 0.32% (w/w) and the amount of TiO2 on the film was about two orders of magnitude below the TiO2 added in suspe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65dd7cacc4e67d818d58e7489befcdf0
https://doi.org/10.1016/j.apcatb.2007.10.006
https://doi.org/10.1016/j.apcatb.2007.10.006
Autor:
Danièle Laub, Jerzy A. Mielczarski, I. Stolitchnov, Yu Zhiyong, Michaël Bensimon, J. Kiwi, E. Mielczarski, Lioubov Kiwi-Minsker, V. Sarria, Wilson F. Jardim
Publikováno v:
Applied Catalysis B: Environmental. 76:185-195
This study presents the synthesis and activity of ZnSO4–TiO2 coated Raschig rings (RR). The activity of the Zn-doped catalyst (from now on Zn–TiO2/RR) was found to be higher than of the pure Degussa P25 TiO2 during the photodegradation of organic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a99c6b75ba90be73088fec445bac516
https://doi.org/10.1016/j.apcatb.2007.05.025
https://doi.org/10.1016/j.apcatb.2007.05.025
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 308:111-117
Polyoxyethylated alkanols (CnEm) and nonylphenols (C9PhEm), or generally hydrocarbon polyethylene glycol ethers (REm), are preferentially adsorbed on solids with pHpzc lower than 4. This is due to basic character of OH groups of REm and acidic proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::417c53d6fd01a4f39f7c100c119fedfc
https://doi.org/10.1016/j.colsurfa.2007.05.036
https://doi.org/10.1016/j.colsurfa.2007.05.036