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Release, dissolution, permeation

Also related to small drug-loaded PEC particles are the studies of Bohidar et al. [139] on the entrapment of salbutamol (a bronchodilator) in PEC coacervate particles (> 400 nm) prepared by mixing anionic and cationic gelatin in the presence of the dmg. They claim that salbutamol release from the coacervate phase could not be described by known release models because too many factors prevail, e.g., dissolution, permeation of solvent into the matrix, and non-Fickian drug diffusion in a crowded environment. [Pg.239]

Antimony (Sb) and tin (Sn) are usually not added to the active material, but both are alloying components of the grid. They are gradually released from the grid by corrosion, and permeate the active material by dissolution and diffusion. [Pg.173]

See other pages where Release, dissolution, permeation is mentioned: [Pg.430]    [Pg.141]    [Pg.141]    [Pg.141]    [Pg.143]    [Pg.145]    [Pg.147]    [Pg.149]    [Pg.151]    [Pg.153]    [Pg.155]    [Pg.159]    [Pg.161]    [Pg.163]    [Pg.165]    [Pg.167]    [Pg.700]    [Pg.224]    [Pg.219]    [Pg.507]    [Pg.453]    [Pg.195]    [Pg.431]    [Pg.433]    [Pg.439]    [Pg.442]    [Pg.37]    [Pg.85]    [Pg.182]    [Pg.184]    [Pg.105]    [Pg.611]    [Pg.622]    [Pg.156]    [Pg.418]    [Pg.74]    [Pg.83]    [Pg.31]    [Pg.819]    [Pg.428]    [Pg.439]    [Pg.770]    [Pg.3593]    [Pg.383]    [Pg.394]    [Pg.404]   
See also in sourсe #XX -- [ Pg.141 , Pg.142 , Pg.143 , Pg.144 , Pg.145 , Pg.146 , Pg.147 , Pg.148 , Pg.149 , Pg.150 , Pg.151 , Pg.152 , Pg.153 , Pg.154 , Pg.155 , Pg.156 , Pg.157 ]



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Release, Dissolution, and Permeation

Release, dissolution, permeation systems

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