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Mostrando ítems 11-18 de 18
Artículo
pH-Responsive Polymeric Nanoparticles as Drug Delivery Systems
(JSciMed Central, 2017-04)
Micelles are excellent devices to be used as controlled drug delivery systems since they exhibit the ability to protect the drug or encapsulated substance from the routes of degradation until they reach the site of action: ...
Artículo
Síntesis de 2-amin0-2-desoxi-heptosas por el método del aminonitrilo
(1979)
Se han preparado las 2-amino-2-desoxi-0-g/icero-L-g/uco-heptosa (1), 2-amino-2-de soxi-0-g/icero-0-ido-heptosa ( 111) y 2-amino-2-desoxi-0-g/icero-0-ta/o-heptosa (V). por hemihidrogena ción de los 2-bencilamino-2- ...
Artículo
Validation of Smart Nanoparticles as Controlled Drug Delivery Systems: Loading and pH-Dependent Release of Pilocarpine
(American Chemical Society, 2018-01-11)
Micelles are good devices for use as controlled drug delivery systems because they exhibit the ability to protect the encapsulated substance from the routes of degradation until they reach the site of action. The ...
Artículo
Síntesis de 2-alouilamin0-2-desoxi-heptononitrilos III. Síntesis de 2-desoxi-2-etilamino heptononitrilos
(1978)
Por tratamiento de N-etit-13-D-galactopiranosilamina (la}, N-etit.¡3.D-glucopiranosilami· na (Ita) y N-etil-j3.D-manopiranosilamina {lila) con cianuro de hidrógeno anhidro, a temperatura ambiente, se obtienen con buen ...
Artículo
Core cross-linked nanoparticles from self-assembling polyfma-based micelles. Encapsulation of lipophilic molecules
(Elsevier, 2017-04)
The present work describes the preparation of stable organic nanoparticles with potential use as “smart” drug delivery systems capable of encapsulating lipophilic molecules to exert their therapeutic action under the ...
Artículo
Derivados del pirrol xxi. Reaccion de 2-amin0-2-desoxi-heptosas con 2,4-pentanodiona y 1-fenil-1,3-butanodiona
(1979)
Por reacción de las 2-amino-2-<lesoxi·heptosas de configuraciones D-glieero·L·glueo (la). D·glieero·D-talo (lb) y D-gfieero·D·ido (le) con 2,4-pentanodiona (11) se han obtenido los 3-acetil-2-metil-5-(pentahidroxipentil)pirroles, ...
Artículo
Loading studies of the anticancer drug camptothecin into dual stimuli-sensitive nanoparticles. Stability scrutiny
(Elsevier, 2018-10-25)
In recent years, the preparation of valuable drug delivery systems (DDS) from self-assembled amphiphilic copolymers has attracted much attention since these nanomaterials provide new opportunities to solve problems such ...
Artículo
Hydrolytic degradation of D-mannitol-based polyurethanes
(Elsevier, 2018)
The capacity of redox D-mannitol-based polyurethanes to modulate the glutathione response under physiological conditions, as well as their effectiveness for sustained and site-specific drug release in the gastrointestinal ...