scholarly journals pH-Dependent Release of Insulin from Layer-by-Layer-Deposited Polyelectrolyte Microcapsules

Polymers ◽  
2015 ◽  
Vol 7 (7) ◽  
pp. 1269-1278 ◽  
Author(s):  
Kentaro Yoshida ◽  
Tetsuya Ono ◽  
Yoshitomo Kashiwagi ◽  
Shigehiro Takahashi ◽  
Katsuhiko Sato ◽  
...  
Keyword(s):  
Layer By Layer ◽  
Polyelectrolyte Microcapsules ◽  
Ph Dependent

pH-Dependent Thermal Transitions in Hydrated Layer-by-Layer Assemblies Containing Weak Polyelectrolytes

2012 ◽  
Vol 45 (22) ◽  
pp. 9169-9176 ◽  
Author(s):  
Ajay Vidyasagar ◽  
Choonghyun Sung ◽  
Kristen Losensky ◽  
Jodie L. Lutkenhaus
Keyword(s):  
Layer By Layer ◽  
Thermal Transitions ◽  
Hydrated Layer ◽  
Ph Dependent ◽  
Weak Polyelectrolytes

Poly(lactic acid) Microparticles Coated with Insulin-Containing Layer-by-Layer Films and Their pH-Dependent Insulin Release

2014 ◽  
Vol 14 (4) ◽  
pp. 3100-3105 ◽  
Author(s):  
Ryosuke Hashide ◽  
Kentaro Yoshida ◽  
Yasushi Hasebe ◽  
Masaru Seno ◽  
Shigehiro Takahashi ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Insulin Release ◽  
Poly Lactic Acid ◽  
Layer By Layer ◽  
Ph Dependent

scholarly journals Facile fabrication of luminescent organic dots by thermolysis of citric acid in urea melt, and their use for cell staining and polyelectrolyte microcapsule labelling

2016 ◽  
Vol 7 ◽  
pp. 1905-1917 ◽  
Author(s):  
Nadezhda M Zholobak ◽  
Anton L Popov ◽  
Alexander B Shcherbakov ◽  
Nelly R Popova ◽  
Mykhailo M Guzyk ◽  
...  
Keyword(s):  
Citric Acid ◽  
Solvent Free ◽  
Layer By Layer ◽  
One Pot ◽  
Polyelectrolyte Microcapsules ◽  
Cell Staining ◽  
Polyelectrolyte Microcapsule ◽  
Facile Fabrication ◽  
Fixed Cell

Luminescent organic dots (O-dots) were synthesized via a one-pot, solvent-free thermolysis of citric acid in urea melt. The influence of the ratio of the precursors and the duration of the process on the properties of the O-dots was established and a mechanism of their formation was hypothesized. The multicolour luminescence tunability and toxicity of synthesized O-dots were extensively studied. The possible applications of O-dots for alive/fixed cell staining and labelling of layer-by-layer polyelectrolyte microcapsules were evaluated.

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