VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
-
Matrix tablets based on carrageenans with dual controlled release of doxazosin mesylatePavli, Matej, farmacevt ; Vrečer, Franc ; Baumgartner, Saša, 1969-2015The use of polymeric polyelectrolytes as previous termmatrixnext term-forming agents is far from optimally or fully understood. Polyelectrolyte carrageenan (CARR) previous termmatricesnext term ... loaded with oppositely charged active substance doxazosin mesylate (DM) were investigated according to their water-uptake/erosion properties, in situ complexation ability of CARR with DM, and the possibility to achieve dual drug release control. Interactions between different CARR types (?-, ?-, and ?-) and DM were confirmed by differential scanning calorimetry (DSC), scanning electron microscopy (SEM), and zeta potential measurements. Combination of water-uptake/erosion with in situ complexation prolonged DM release from CARR previous termmatricesnext term for more than 24 h. The rate order of drug release was in accordance with the number of ester sulfate moieties per disaccharide unit of CARRs (? (1) > ? (2) > ? (3)). The higher the charge on the CARR backbone, the higher the number of interactions with DM and the slower the drug release. Low pH, more vigorous hydrodynamics, and higher ionic strength resulted in faster drugrelease. Based on zeta potential measurements of DM and CARRs, proposed influence of counterion condensation and its effect on screening polyelectrolyte-drug interactions was confirmed to lower in situ DM-CARR complexation. Dual drug release control from polyelectrolyte previous termmatricesnext term by water-uptake/erosion and in situ complexation offers many new approaches for designing controlled-release systems.Vir: International journal of pharmaceutics. - ISSN 0378-5173 (vol. 400, iss. 1-2, 2010, str. 15-23)Vrsta gradiva - članek, sestavni delLeto - 2010Jezik - angleškiCOBISS.SI-ID - 2844017
Povezava(-e):
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T7W-50THXC8-4&_user=4776866&_coverDate=08%2F19%2F2010&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000033658&_version=1&_urlVersion=0&_userid=4776866&md5=e86fa5ac9ebf95737193b61a6f37766b&searchtype=a
DOI
Avtor
Pavli, Matej, farmacevt |
Vrečer, Franc |
Baumgartner, Saša, 1969-2015
Teme
matrične tablete |
priprava |
metode
vir: International journal of pharmaceutics. - ISSN 0378-5173 (vol. 400, iss. 1-2, 2010, str. 15-23)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|---|
Pavli, Matej, farmacevt | 27665 |
Vrečer, Franc | 08333 |
Baumgartner, Saša, 1969-2015 | 15104 |
Vir: Osebne bibliografije
in: SICRIS
Izberite prevzemno mesto:
Prevzem gradiva po pošti
Naslov za dostavo:
Med podatki člana manjka naslov.
Storitev za pridobivanje naslova trenutno ni dostopna, prosimo, poskusite še enkrat.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in naslov za dostavo ter dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrani naslov za dostavo in dokončali postopek rezervacije.
Obvestilo
Trenutno je storitev za avtomatsko prijavo in rezervacijo nedostopna. Gradivo lahko rezervirate sami na portalu Biblos ali ponovno poskusite tukaj kasneje.
Gesla v Splošnem geslovniku COBISS
Izbira mesta prevzema
Gradivo iz matične enote je brezplačno. Če je gradivo na mesto prevzema dostavljeno iz drugih enot, lahko knjižnica to storitev zaračuna.
Mesto prevzema | Status gradiva | Rezervacija |
---|
Rezervacija v teku
Prosimo, počakajte trenutek.
Rezervacija je uspela.
Rezervacija ni uspela.
Rezervacija...
Članska izkaznica:
Mesto prevzema: