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Polyelectrolyte multilayers for enhancing cell adhesion and potential applications in tissue engineering
(Asociación Química Argentina, 2018-10)
Polyelectrolyte multilayers (PEMs) assembled by de Layer by Layer (LbL) technique offer multiplepossibilities for surface engineering as an alternative to covalent chemistry. PEMs have recently attractedattention as a mean ...
A new platform for chymotrypsin isolation from fresh bovine pancreas using an environmental friendly polyelectrolyte: Alginate
(Trade Science, 2015-09)
The separation of chymotrypsin from a crude filtrate of fresh bovinepancreas homogenate was carried out using precipitation with acommercially available negatively charged natural weak polyelectrolyte:sodium alginate. The ...
Tailored polyelectrolyte thin film multilayers to modulate cell adhesion
(American Institute of Physics, 2017-10)
The layer-by-layer assembly of polyelectrolyte multilayers (PEMs) from natural or synthetic polyelectrolytes constitutes a very versatile and simple strategy to modify surfaces and modulate cell behavior. PEMs assembled ...
A friendly method for Raphanus sativus L (wild radish) peroxidase purification by polyelectrolyte precipitation
(Elsevier Science, 2013-11)
The separation of radish peroxidase from a fresh Raphanus sativus L extract was carried out using precipitation with two commercially available negatively charged synthetic polyelectrolytes: Eudragit® L 100 and Eudragit® ...
Charge effect in the interaction of doxorubicin and derivatives with polydeoxynucleotides
(1992-02-11)
The equilibrium interaction of doxorubicin and its N-acetyl derivative with a series of purine-pyrimidine alternating polydeoxynucleotides has been studied through spectrofluorometry to assess the relevance of the electrostatic ...
Development of novel EE/Alginate polyelectrolyte complex nanoparticles for lysozyme delivery: Physicochemical properties and in vitro safety
(MDPI AG, 2019)
The number of biologic drugs has increased in the pharmaceutical industry due to their high therapeutic efficacy and selectivity. As such, safe and biocompatible delivery systems to improve their stability and efficacy are ...
Modeling ternary mixtures by mean-field theory of polyelectrolytes: Coupled Ginzburg–Landau and Swift–Hohenberg equations
(Physica A: Statistical Mechanics and its Applications, 2012)
Aqueous two-phase extraction and polyelectrolyte precipitation combination: A simple and economically technologies for pepsin isolation from bovine abomasum homogenate
(Elsevier, 2009-11)
The combination of two bioseparation techniques, partition in aqueous two-phase systems and polyelectrolyte precipitation of the target enzyme from the phase where it is present, was assayed to purify pepsin from bovine ...