Institution
Grenoble Institute of Technology
Education•Grenoble, France•
About: Grenoble Institute of Technology is a education organization based out in Grenoble, France. It is known for research contribution in the topics: Hyperspectral imaging & Geology. The organization has 3427 authors who have published 5345 publications receiving 137158 citations. The organization is also known as: Grenoble INP.
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TL;DR: In this paper, a combined kinetic and mass transfer constrained protein adsorption model was proposed to get the kinetic rate constants, mass transfer coefficient, and spreading of adsorbed proteins.
Abstract: We have studied kinetics of adsorption and properties of adsorbed bovine serum albumin (BSA) and fibrinogen (Fb) on a hydrophobic octyl surface, a hydrophilic amine surface, and a mixture of octyl and amine self-assembled monolayer (SAM) and newly synthesized hybrid SAM by using quartz crystal microbalance (QCM). In addition, we have proposed a combined kinetic and mass transfer constrained protein adsorption model. The model is fitted to a change in resonance frequency, ΔFn/n versus time data obtained from QCM to get the kinetic rate constants, mass transfer coefficient, and spreading of adsorbed proteins. Initial rate of adsorption increases with a decrease in surface energy of the substrate. The equilibrium adsorbed amount of BSA on the hybrid surface is less than that on the mixed surface and lies in between that on octyl and amine surfaces and that of Fb is the least on hybrid surface. The analysis of variation of the dissipation factor, ΔD, with ΔFn/n indicates that BSA is more flexible than Fb and ...
69 citations
TL;DR: In this article, tungsten-oxide-supported platinum nanoparticles (Pt/WOx) were elaborated by impregnation-reduction of a platinum salt onto commercial monoclinic WO3.
69 citations
TL;DR: In this paper, the authors characterized the BOR mechanism for polycrystalline bulk gold (a classical model BOR electrocatalyst) in the rotating disk electrode (RDE) setup.
69 citations
TL;DR: In this paper, the authors performed in situ infrared reflectance spectroscopy measurements (SPAIRS) in 1 M NaOH/1 M NaBH 4 with the aim to study intermediate reactions occurring on a poor BH 4 - hydrolysis catalyst.
68 citations
TL;DR: The blocking temperature of polycrystalline ferromagnetic (F)/antiferromagnetic bilayers exhibits two distinct peaks as mentioned in this paper, which is attributed to the existence of two families of magnetic entities determining the temperature dependence of exchange bias.
Abstract: The blocking temperature $({T}_{\text{B}})$ distribution of various polycrystalline ferromagnetic (F)/antiferromagnetic (AF) bilayers exhibits two distinct peaks. This is ascribed to the existence of two families of magnetic entities determining the temperature dependence of exchange bias. One is formed by the AF grains which undergo thermally activated magnetic reversal. The other is formed by F/AF disordered interfacial spins which exhibit spin-glass-like behavior. The bulk versus interfacial nature of these two families is indicated by the dependence of the ${T}_{\text{B}}$ distribution on the AF thickness.
68 citations
Authors
Showing all 3527 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| J. F. Macías-Pérez | 134 | 486 | 94715 |
| J-Y. Hostachy | 119 | 716 | 65686 |
| Alain Dufresne | 111 | 358 | 45904 |
| David Brown | 105 | 1257 | 46827 |
| Raphael Noel Tieulent | 89 | 417 | 24926 |
| Antonio Plaza | 79 | 631 | 29775 |
| G. Conesa Balbastre | 76 | 208 | 18800 |
| Jocelyn Chanussot | 73 | 614 | 27949 |
| Ekhard K. H. Salje | 70 | 581 | 19938 |
| Richard Wilson | 70 | 809 | 21477 |
| Jerome Bouvier | 70 | 278 | 13724 |
| David Maurin | 68 | 215 | 17295 |
| Alessandro Gandini | 67 | 348 | 19813 |
| Matthieu Tristram | 67 | 143 | 17188 |
| D. Santos | 65 | 113 | 15648 |