SUPERSATURATION AND LIESEGANG RING FORMATION. I

1938 ◽  
Vol 42 (9) ◽  
pp. 1191-1200 ◽  
Author(s):  
ANDREW VAN HOOK
Keyword(s):  
Ring Formation ◽  
Liesegang Ring

SUPERSATURATION AND LIESEGANG RING FORMATION. II

1938 ◽  
Vol 42 (9) ◽  
pp. 1201-1206 ◽  
Author(s):  
ANDREW VAN HOOK
Keyword(s):  
Ring Formation ◽  
Liesegang Ring

Dynamics of liesegang ring formation in a lanthanum chloride-sodium cholate diffusion model of gallstone growth

2000 ◽  
Vol 118 (4) ◽  
pp. A11
Author(s):  
D-T Xie ◽  
Quyang Q. Ouyang ◽  
Roger D. Soloway ◽  
J-G Wu ◽  
H-Z Jia ◽  
...  
Keyword(s):  
Diffusion Model ◽  
Sodium Cholate ◽  
Ring Formation ◽  
Lanthanum Chloride ◽  
Liesegang Ring

Crystal growth in gels and Liesegang ring formation

1986 ◽  
Vol 75 (2) ◽  
pp. 195-202 ◽  
Author(s):  
H.K. Henisch ◽  
J.M. García-Ruiz
Keyword(s):  
Crystal Growth ◽  
Ring Formation ◽  
Liesegang Ring

Effect of Different Parameters on the Liesegang Ring Formation of Lead Carbonate Crystals

1982 ◽  
Vol 17 (12) ◽  
pp. 1529-1534
Author(s):  
K. Mohanan Pillai ◽  
V. K. Vaidyan ◽  
M. A. Ittyachan
Keyword(s):  
Ring Formation ◽  
Lead Carbonate ◽  
Liesegang Ring

Liesegang ring formation in gels

1986 ◽  
Vol 76 (2) ◽  
pp. 279-289 ◽  
Author(s):  
H.K. Henisch
Keyword(s):  
Ring Formation ◽  
Liesegang Ring

Liesegang ring formation during the supramolecular hydrogelation of the chiral drug methocarbamol

2011 ◽  
Vol 21 (3) ◽  
pp. 144-145 ◽  
Author(s):  
Alexander A. Bredikhin ◽  
Zemfira A. Bredikhina ◽  
Alexander V. Pashagin
Keyword(s):  
Ring Formation ◽  
Liesegang Ring ◽  
Chiral Drug

scholarly journals On the Keller–Rubinow model for Liesegang ring formation

2017 ◽  
Vol 473 (2205) ◽  
pp. 20170128 ◽  
Author(s):  
J. M. Duley ◽  
A. C. Fowler ◽  
I. R. Moyles ◽  
S. B. G. O'Brien
Keyword(s):  
Approximate Solution ◽  
Asymptotic Solution ◽  
Numerical Computation ◽  
Chem Phys ◽  
Ring Formation ◽  
Asymptotic Limit ◽  
Finite Width ◽  
Band Formation ◽  
Liesegang Rings ◽  
Liesegang Ring

We study the model of Keller & Rubinow (Keller & Rubinow 1981 J. Chem. Phys 74 , 5000–5007. ( doi:10.1063/1.441752 )) describing the formation of Liesegang rings due to Ostwald's supersaturation mechanism. Keller and Rubinow provided an approximate solution both for the growth and equilibration of the first band, and also for the formation of secondary bands, based on a presumed asymptotic limit. However, they did not provide a parametric basis for the assumptions in their solution, nor did they provide any numerical corroboration, particularly of the secondary band formation. Here, we provide a different asymptotic solution, based on a specific parametric limit, and we show that the growth and subsequent cessation of the first band can be explained. We also show that the model is unable to explain the formation of finite width secondary bands, and we confirm this result by numerical computation. We conclude that the model is not fully posed, lacking a transition variable which can describe the hysteretic switch across the nucleation threshold.

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