scholarly journals Uptake of Bile Acid into Calcium-Induced Alginate Gel Beads Containing <i>β</i>-Chitosan Weak Acid Salt

2014 ◽  
Vol 05 (04) ◽  
pp. 349-355
Author(s):  
Yoshifumi Murata ◽  
Kyoko Kofuji ◽  
Norihisa Nishida ◽  
Ryosei Kamaguchi
Keyword(s):  
Bile Acid ◽  
Weak Acid ◽  
Acid Salt ◽  
Alginate Gel ◽  
Gel Beads

The fixation of a water-soluble drug in calcium-induced alginate gel beads and the release profiles from the vehicle.

1997 ◽  
Vol 12 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Yoshifumi Murata ◽  
Norie Katayana ◽  
Takashi Kajita ◽  
Etsuko Miyamoto ◽  
Susumu Kawashima
Keyword(s):  
Water Soluble ◽  
Alginate Gel ◽  
Gel Beads ◽  
Water Soluble Drug ◽  
Release Profiles

Nitrification and Autotrophic Denitrification in Calcium Alginate Beads

1987 ◽  
Vol 19 (1-2) ◽  
pp. 175-182 ◽  
Author(s):  
Z. Lewandowski ◽  
R. Bakke ◽  
W. G. Characklis
Keyword(s):  
Calcium Carbonate ◽  
Calcium Ions ◽  
Continuous Flow ◽  
Calcium Alginate ◽  
Microbial Respiration ◽  
Flow System ◽  
Alginate Beads ◽  
Alginate Gel ◽  
Gel Beads ◽  
Calcium Alginate Gel

Immobilization of nitrifiers and autotrophic denitrifiers (Thiobacillus denitrificans) within calcium alginate gel was demonstrated. Calcium carbonate reagent was immobilized along with bacteria as the stabilizing agent. Protons released as a result of microbial respiration reacted with calcium carbonate producing calcium ions which internally stabilized the calcium alginate gel. The microbially active gel beads were mechanically stable and active for three months in a continuous flow system without addition of calcium.

Decolourisation of dyes under electro-Fenton process using Fe alginate gel beads

2012 ◽  
Vol 213-214 ◽  
pp. 369-377 ◽  
Author(s):  
E. Rosales ◽  
O. Iglesias ◽  
M. Pazos ◽  
M.A. Sanromán
Keyword(s):  
Fenton Process ◽  
Alginate Gel ◽  
Gel Beads

The spatial distribution of calcium in alginate gel beads analysed by synchrotron-radiation induced X-ray emission (SRIXE)

1997 ◽  
Vol 297 (2) ◽  
pp. 101-105 ◽  
Author(s):  
Beathe Thu ◽  
Gudmund Skjåk-Bræk ◽  
Fulvio Micali ◽  
Franco Vittur ◽  
Roberto Rizzo
Keyword(s):  
Spatial Distribution ◽  
Synchrotron Radiation ◽  
X Ray ◽  
Alginate Gel ◽  
Gel Beads ◽  
Radiation Induced
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