Two Principles for Polymersomes with Ultrahigh Biomacromolecular Loading Efficiencies: Acid-Induced Adsorption and Affinity-Enhanced Attraction

2020 ◽  
Vol 53 (10) ◽  
pp. 3978-3993 ◽  
Author(s):  
Shuai Chen ◽  
Jianglei Qin ◽  
Jianzhong Du
Keyword(s):  
Induced Adsorption

The Effect of Magnetic Field on the Hydration of Nanoscopic Hydrophobic N-Alkane Plates

2011 ◽  
Vol 228-229 ◽  
pp. 1007-1011
Author(s):  
Wei Wei Zhang ◽  
Long Qiu Li ◽  
Guang Yu Zhang ◽  
Hui Juan Dong
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Dynamics Simulation ◽  
Free Energy Barrier ◽  
Confined Water ◽  
Magnetic Exposure ◽  
Hydrophobic Solutes ◽  
The Magnetic Field ◽  
Density Of Water ◽  
Induced Adsorption

The effect of an external magnetic field on the hydration behavior of nanoscopic n-octane plates has been extensively investigated using molecular dynamics simulation in an isothermal-isobaric ensemble. The solute plates with different intermolecular spacing have also been considered to examine the effect of the topology of hydrophobic plates on the adsorption behavior of confined water in the presence of an external magnetic field with an intensity ranging from 0.1T to 1 T. The results demonstrate that magnetic exposure decreases the density of water for the plates with intermolecular spacing of a0 = 4 and 5 Å. This suggests that the free energy barrier for evaporation can be lowered by the applied field, and the hydrophobic solutes consisting of condensed n-octane molecules are apt to aggregate in the aqueous solution. In contrast, the magnetic field improves the dissolution or wetting of solutes comprised of loosely packed n-octane plates of a0=7Å. A magnetic-field-induced adsorption-to-desorption translation, which is in agreement with the experimental results provided by Ozeki, has also been observed for the plates with intermolecular spacing of a0 = 6 Å.

Oxygen induced adsorption and reaction of H2, H2O, CO and CO2 on single crystal Ag(110)

1980 ◽  
Vol 92 (2-3) ◽  
pp. A62-A63
Author(s):  
M. Bowker ◽  
M.A. Barteau ◽  
R.J. Madix
Keyword(s):  
Single Crystal ◽  
Induced Adsorption

Spontaneous and electron-induced adsorption of oxygen on Au( 110 )-(1×2)

2002 ◽  
Vol 511 (1-3) ◽  
pp. 65-82 ◽  
Author(s):  
J.M Gottfried ◽  
K.J Schmidt ◽  
S.L.M Schroeder ◽  
K Christmann
Keyword(s):  
Induced Adsorption

Induced adsorption of pectin on copper-ion-modified galena surfaces: Flotation and adsorption mechanism

2021 ◽  
Vol 173 ◽  
pp. 107229
Author(s):  
Changtao Wang ◽  
Runqing Liu ◽  
Meirong Wu ◽  
Qilin Zhai ◽  
Wei Sun ◽  
...  
Keyword(s):  
Adsorption Mechanism ◽  
Copper Ion ◽  
Induced Adsorption

scholarly journals Growth mechanism of CH3NH3I in a vacuum processed perovskite

2020 ◽  
Vol 2 (9) ◽  
pp. 3906-3911
Author(s):  
Beom-Soo Kim ◽  
Yoonjay Han ◽  
Jang-Joo Kim
Keyword(s):  
Growth Mechanism ◽  
Induced Adsorption

Dipole induced adsorption of CH3NH3I in vacuum.

Metal Ion Induced Adsorption and Ordering of Charged Macromolecules at the Aqueous/Hydrophobic Liquid Interface

2014 ◽  
Vol 118 (28) ◽  
pp. 15260-15273 ◽  
Author(s):  
Ellen J. Robertson ◽  
Andrew P. Carpenter ◽  
Courtney M. Olson ◽  
Regina K. Ciszewski ◽  
Geraldine L. Richmond
Keyword(s):  
Metal Ion ◽  
Liquid Interface ◽  
Charged Macromolecules ◽  
Induced Adsorption

scholarly journals Influence of Water on the Dynamic Adsorption of Chlorinated VOCs on Active Carbon: Relative Humidity of the Gas Phase versus Pre-Adsorbed Water

2006 ◽  
Vol 24 (3) ◽  
pp. 215-228 ◽  
Author(s):  
F. Cosnier ◽  
A. Celzard ◽  
G. Furdin ◽  
D. Bégin ◽  
J.F. Marêché
Keyword(s):  
Gas Phase ◽  
Activated Carbons ◽  
Adsorbed Water ◽  
Phase Versus ◽  
Chlorinated Volatile Organic Compounds ◽  
Adsorption Capacities ◽  
Volatile Organic ◽  
Influence Of Water ◽  
Hindered Diffusion ◽  
Induced Adsorption

The present work deals with the influence of water on the adsorption of two chlorinated volatile organic compounds (VOCs) on activated carbons (ACs) having very different pore textures and surface chemistry. Two kinds of moisture were considered, viz. pre-adsorbed on the AC or present as steam in the gaseous phase, at various relative humidities ranging from 30% to 75%. It is shown that the adsorption of the VOCs depends on the kind of moisture. If the latter is pre-adsorbed, water is just displaced by the VOCs (overshoot). The adsorption capacities of the AC remain unchanged and only some minor changes in the shape of the breakthrough front, corresponding to hindered diffusion, may sometimes occur. In contrast, the simultaneous adsorption of steam and VOC leads to competition between water and the chlorinated compound, with direct consequences on the adsorption kinetics and capacities of the AC. However, the decrease of the water-induced adsorption performances depends strongly on the AC and the VOC (through different VOC/AC and water/VOC interactions), and on the concentration of the VOC.

Bromide-induced adsorption of cadmium(II) on mercury electrodes

1992 ◽  
Vol 262 (1) ◽  
pp. 129-134 ◽  
Author(s):  
Marina Zelić ◽  
Marko Branica
Keyword(s):  
Mercury Electrodes ◽  
Induced Adsorption
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