Synthesis of pH-sensitive amphotericin B–poly(ethylene glycol) conjugates and study of their controlled release in vitro

2007 ◽  
Vol 15 (12) ◽  
pp. 4069-4076 ◽  
Author(s):  
Miloš Sedlák ◽  
Martin Pravda ◽  
Frantisek Staud ◽  
Lenka Kubicová ◽  
Kateřina Týčová ◽  
...  
Keyword(s):  
Controlled Release ◽  
Ethylene Glycol ◽  
Amphotericin B ◽  
Ph Sensitive ◽  
Poly Ethylene Glycol ◽  
Release In Vitro ◽  
Poly Ethylene

Biodegradable pH-Sensitive Poly(ethylene glycol) Nanocarriers for Allergen Encapsulation and Controlled Release

2015 ◽  
Vol 16 (10) ◽  
pp. 3103-3111 ◽  
Author(s):  
Hannah Pohlit ◽  
Iris Bellinghausen ◽  
Martina Schömer ◽  
Bärbel Heydenreich ◽  
Joachim Saloga ◽  
...  
Keyword(s):  
Controlled Release ◽  
Ethylene Glycol ◽  
Ph Sensitive ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Synthesis and characterisation of a new pH-sensitive amphotericin B—poly(ethylene glycol)-b-poly(l-lysine) conjugate

2007 ◽  
Vol 17 (9) ◽  
pp. 2554-2557 ◽  
Author(s):  
Miloš Sedlák ◽  
Martin Pravda ◽  
Lenka Kubicová ◽  
Petra Mikulčíková ◽  
Karel Ventura
Keyword(s):  
Ethylene Glycol ◽  
Amphotericin B ◽  
Ph Sensitive ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Amphotericin B-Loaded Poly(Lactide)-Poly(Ethylene Glycol)-Blend Nanoparticles: Characterization and In Vitro Efficacy and Toxicity

2013 ◽  
Vol 9 (5) ◽  
pp. 594-598 ◽  
Author(s):  
Caroline Rodrigues ◽  
Diani Casa ◽  
Luciana Dalmolin ◽  
Luciana Camargo ◽  
Najeh Khalil ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Amphotericin B ◽  
Poly Ethylene Glycol ◽  
Nanoparticles Characterization ◽  
Poly Ethylene

Controlled Release Behaviors of Ketoprofen from Matrix Polymer of Chitosan and poly(ethylene glycol)

2013 ◽  
Vol 813 ◽  
pp. 399-402
Author(s):  
Chimsook Thitipha ◽  
Thitiphan Chimsook
Keyword(s):  
Particle Size ◽  
Controlled Release ◽  
Drug Release ◽  
Ethylene Glycol ◽  
Diffusion Method ◽  
Poly Ethylene Glycol ◽  
Matrix Polymer ◽  
Percentage Yield ◽  
Poly Ethylene ◽  
Composition Ratios

The aim of present work was to prepare floating microsphere of ketoprofen using matrix polymer of chitosan and poly (ethylene glycol) by solvent diffusion method. The floating microsphere of ketoprofen was prepared from matrix polymer of chitosan and poly (ethylene glycol) with various composition ratios and evaluated such as particle size, drug compatibility and drug release of microspheres. The scanning electron microscopy of microspheres confirmed their hollow structures with smooth surface. Formulation CPK 4 to CPK 6 exhibited the best controlled release pattern in ketoprofen. The concentration and size of poly (ethylene-glycol) affected the particle size, percentage yield and drug release of microspheres.

Sign in / Sign up

Export Citation Format

Share Document