Effect of weak solute advection on a chemically active particle under the influence of an external concentration gradient

2021 ◽  
Vol 6 (12) ◽  
Author(s):  
Prathmesh M. Vinze ◽  
S. Pushpavanam
Keyword(s):  
Concentration Gradient ◽  
Active Particle ◽  
External Concentration

scholarly journals Diffusiophoretically induced interactions between chemically active and inert particles

Soft Matter ◽  
2018 ◽  
Vol 14 (29) ◽  
pp. 6043-6057 ◽  
Author(s):  
Shang Yik Reigh ◽  
Prabha Chuphal ◽  
Snigdha Thakur ◽  
Raymond Kapral
Keyword(s):  
Concentration Gradient ◽  
Active Particle ◽  
Inert Particle ◽  
Inert Particles

In the presence of a chemically active particle, a nearby chemically inert particle can respond to a concentration gradient and move by diffusiophoresis.

scholarly journals Motion of an active particle in a linear concentration gradient

2021 ◽  
Vol 33 (3) ◽  
pp. 032011
Author(s):  
Prathmesh M. Vinze ◽  
Akash Choudhary ◽  
S. Pushpavanam
Keyword(s):  
Concentration Gradient ◽  
Active Particle ◽  
Linear Concentration

scholarly journals Electrical Pumping of Potassium Ions Against an External Concentration Gradient in a Biological Ion Channel

2014 ◽  
Vol 106 (2) ◽  
pp. 416a
Author(s):  
Maria Queralt-Martin ◽  
Elena García-Giménez ◽  
Vicente M. Aguilella ◽  
Patricio Ramirez ◽  
Salvador Mafe ◽  
...  
Keyword(s):  
Ion Channel ◽  
Concentration Gradient ◽  
Potassium Ions ◽  
External Concentration

scholarly journals Electrical pumping of potassium ions against an external concentration gradient in a biological ion channel

2013 ◽  
Vol 103 (4) ◽  
pp. 043707 ◽  
Author(s):  
María Queralt-Martín ◽  
Elena García-Giménez ◽  
Vicente M. Aguilella ◽  
Patricio Ramirez ◽  
Salvador Mafe ◽  
...  
Keyword(s):  
Ion Channel ◽  
Concentration Gradient ◽  
Potassium Ions ◽  
External Concentration

Influence of free convection on the diffusion current to a sphere in a laminar forced flow regime

1985 ◽  
Vol 50 (12) ◽  
pp. 2697-2714
Author(s):  
Arnošt Kimla ◽  
Jiří Míčka
Keyword(s):  
Asymptotic Expansion ◽  
Free Convection ◽  
Boundary Value Problem ◽  
Concentration Gradient ◽  
Empirical Formula ◽  
Convective Diffusion ◽  
Forced Flow ◽  
Diffusion Current ◽  
Wide Range ◽  
Free And Forced Convection

The formulation and solution of a boundary value problem is presented, describing the influence of the free convective diffusion on the forced one to a sphere for a wide range of Rayleigh, Ra, and Peclet, Pe, numbers. It is assumed that both the free and forced convection are oriented in the same sense. Numerical results obtained by the method of finite differences were approximated by an empirical formula based on an analytically derived asymptotic expansion for Pe → ∞. The concentration gradient at the surface and the total diffusion current calculated from the empirical formula agree with those obtained from the numerical solution within the limits of the estimated errors.

scholarly journals A Photochemically Active Particle Derived from Chloroplasts by the Action of the Detergent Triton X-100

1966 ◽  
Vol 241 (17) ◽  
pp. 4101-4109
Author(s):  
Leo P. Vernon ◽  
Elwood R. Shaw ◽  
Bacon Ke
Keyword(s):  
Active Particle ◽  
Triton X

Design and Synthesis of Concentration Gradient Prussian Blue Analogues

2021 ◽  
Vol 21 (2) ◽  
pp. 916-925
Author(s):  
SuKyung Jeon ◽  
Carissa H. Li ◽  
Daniel R. Talham
Keyword(s):  
Prussian Blue ◽  
Concentration Gradient ◽  
Design And Synthesis ◽  
Prussian Blue Analogues
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