Layer-by-layer assembly of myoglobin and nonionic poly(ethylene glycol) through ion–dipole interaction: An electrochemical study

2008 ◽  
Vol 53 (14) ◽  
pp. 4654-4662 ◽  
Author(s):  
Kun Qiao ◽  
Hongyun Liu ◽  
Naifei Hu
Keyword(s):  
Ethylene Glycol ◽  
Dipole Interaction ◽  
Electrochemical Study ◽  
Layer By Layer ◽  
Poly Ethylene Glycol ◽  
Layer By Layer Assembly ◽  
Poly Ethylene ◽  
Layer Assembly

Construction of antibacterial poly(ethylene terephthalate) films via layer by layer assembly of chitosan and hyaluronic acid

2016 ◽  
Vol 143 ◽  
pp. 35-43 ◽  
Author(s):  
Sara del Hoyo-Gallego ◽  
Leyre Pérez-Álvarez ◽  
Flor Gómez-Galván ◽  
Erlantz Lizundia ◽  
Ivo Kuritka ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Ethylene Terephthalate ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Layer Assembly

Multifunctional layer-by-layer modified chitosan/poly(ethylene glycol) hydrogels

2019 ◽  
Vol 112 ◽  
pp. 73-86 ◽  
Author(s):  
Bora Onat ◽  
Sinem Ulusan ◽  
Sreeparna Banerjee ◽  
Irem Erel-Goktepe
Keyword(s):  
Ethylene Glycol ◽  
Layer By Layer ◽  
Poly Ethylene Glycol ◽  
Modified Chitosan ◽  
Poly Ethylene

scholarly journals Digital Light Processing (DLP) 3D Printing of Atomoxetine Hydrochloride Tablets Using Photoreactive Suspensions

Pharmaceutics ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 833 ◽  
Author(s):  
Mirjana Krkobabić ◽  
Djordje Medarević ◽  
Nikola Pešić ◽  
Dragana Vasiljević ◽  
Branka Ivković ◽  
...  
Keyword(s):  
3D Printing ◽  
Ethylene Glycol ◽  
Polarized Light ◽  
Layer By Layer ◽  
Poly Ethylene Glycol ◽  
Sustained Drug Release ◽  
Digital Light Processing ◽  
Printing Process ◽  
Glycol Diacrylate ◽  
Poly Ethylene

Three-dimensional (3D) printing technologies are based on successive material printing layer-by-layer and are considered suitable for the production of dosage forms customized for a patient’s needs. In this study, tablets of atomoxetine hydrochloride (ATH) have been successfully fabricated by a digital light processing (DLP) 3D printing technology. Initial materials were photoreactive suspensions, composed of poly(ethylene glycol) diacrylate 700 (PEGDA 700), poly(ethylene glycol) 400 (PEG 400), photoinitiator and suspended ATH. The amount of ATH was varied from 10.00 to 25.00% (w/w), and a range of doses from 12.21 to 40.07 mg has been achieved, indicating the possibility of personalized therapy. The rheological characteristics of all photoreactive suspensions were appropriate for the printing process, while the amount of the suspended particles in the photoreactive suspensions had an impact on the 3D printing process, as well as on mechanical and biopharmaceutical characteristics of tablets. Only the formulation with the highest content of ATH had significantly different tensile strength compared to other formulations. All tablets showed sustained drug release during at least the 8h. ATH crystals were observed with polarized light microscopy of photoreactive suspensions and the cross-sections of the tablets, while no interactions between ATH and polymers were detected by FT-IR spectroscopy.

Electrochemical Study of PW12O in Poly(ethylene glycol) Electrolyte

2003 ◽  
Vol 15 (8) ◽  
pp. 695-701 ◽  
Author(s):  
Feng Zhao ◽  
Ningyu Gu ◽  
Shaoqin Liu ◽  
Zhenxin Wang ◽  
Shaojun Dong
Keyword(s):  
Ethylene Glycol ◽  
Electrochemical Study ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene
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