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Jutta Christine Wandrey

Cette personne n’est plus à l’EPFL

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Publications associées (61)

Alginate-Poly(ethylene glycol) Hybrid Microspheres with Adjustable Physical Properties

Jutta Christine Wandrey, Redouan Mahou

A one-step extrusion process under physiological conditions yielded calcium alginate-poly-(ethylene glycol) hybrid microspheres (Alg-PEG-M), for which the physical properties were adjustable by the macromolecular characteristics of the components, their co ...

American Chemical Society2010

Limit Of Applicability Of The Monomer-Enhanced Mechanism For Radical Generation In Persulfate Initiated Polymerization Of Acrylamide

Jutta Christine Wandrey, Ignacio Rintoul

The limit of applicability of the monomer-enhanced mechanism as dominant mechanism ruling the initiation process of the polymerization of acrylamide (AM) initiated with potassium persulfate (K2S2O8) has been determined The kinetics and mechanisms for radic ...

Universidad Nacional del Sur y Consejo Nacional de Investigaciones Científicas y Técnicas2010

Carbon Monoxide-Releasing Micelles for Immunotherapy

Jutta Christine Wandrey, Jeffrey Alan Hubbell, Eleonora Simeoni, Urara Hasegawa

With the discovery of important biological roles of carbon monoxide (CO), the use of this gas as a therapeutic agent has attracted attention. However, the medical application of this gas has been hampered by the complexity of the administration method. To ...

American Chemical Society2010

Copolymerization of a cationic double-charged monomer and electrochemical properties of the copolymers

Jutta Christine Wandrey, Ricardo Losada Mateo

The free radical copolymerization of 1,3-bis(N,N,N-trimethylammonium)-2-propylmethacrylate dichloride (di-M) with acryloyloxyethyltrimethylammonium chloride (Q), diallyldimethylammonium chloride (DADMAC), and acrylamide (A) yielded novel polyelectrolytes a ...

American Chemical Society2009

Extracellular matrix binding mixed micelles for drug delivery applications

Jutta Christine Wandrey, Jeffrey Alan Hubbell, Davide Demurtas

Received 5 January 2009 Accepted 22 March 2009 Available online 27 March 2009 Keywords: Mixed micelles Drug delivery Block copolymers Sirolimus Extracellular matrix We present the formation of collagen-binding mixed micelles and their potential suitability ...

2009

Magnetic Field Effects on the Copolymerization of Water-Soluble and Ionic Monomers

Jutta Christine Wandrey, Ignacio Rintoul

2009

Analysis and study of novel terpolymers composed of acrylamide, mono-charged and double-charged cationic monomers

Jutta Christine Wandrey, Peter Käuper, Ricardo Losada Mateo

The composition of novel terpolymers containing acrylamide (A), acryloyloxyethyltrimethylammonium chloride (Q), and bis-1,3(N,N,N-trimethylammonium)-2-propylmethacrylate dichloride (M) was analyzed combining FTIR and potentiometric titration. Calibration w ...

2009

Fate of Hydrophilic Nanoparticles in Biological Environments

Jutta Christine Wandrey

2009

Non-ideal polymerization kinetics of a cationic double charged acryl monomer and solution behavior of the resulting polyelectrolytes

Jutta Christine Wandrey, Ricardo Losada Mateo

The radical polymerization of bis-1,3(N,N,N-trimethylammonium)-2-propylmethacrylate dichloride revealed non-ideality with 0.59 and 4.4 for the reaction orders of the initiator and monomer concentration, respectively. Further, autoacceleration was observed ...

2008

Radical homo-and copolymerization of acrylamide and ionic monomers in weak magnetic field

Jutta Christine Wandrey, Ignacio Rintoul

The synergy between magnetic ﬁeld (MF) and electrostatic interactions on the kinetics of radical homopolymerization of acrylamide (AM), acrylic acid (AA), its ionized form acrylate (A ...

2008

Loading polyelectrolytes onto porous microspheres: Impact of molecular and electrochemical parameters

Jutta Christine Wandrey, Vesela Malinova

2007

Magnetic field effects on the free radical solution polymerization of acrylamide

Jutta Christine Wandrey, Ignacio Rintoul

2007

Association and temperature-induced phase transition studied by analytical ultracentrifugation

Jutta Christine Wandrey, Laurent Bourdillon

2006

The analytical ultracentrifuge for the characterization of polydisperse polyelectrolytes

David Hunkeler, Jutta Christine Wandrey, Laurent Bourdillon

2006

Approach To Predict Copolymer Compositions in Case of Variable Monomer Reactivity

Jutta Christine Wandrey, Ignacio Rintoul

An anal. approach to predict copolymer compns. is presented for the particular case that the reactivity of one monomer (B) alters under the influence of one measurable medium parameter. Terpolymn. math. treatment was applied to binary systems (A/B), which ...

American Chemical Society2005

Polymerization of ionic monomers in polar solvents: kinetics and mechanism of the free radical copolymerization of acrylamide/acrylic acid

Jutta Christine Wandrey, Ignacio Rintoul

A precise data set describing the kinetics of the free radical copolymn. of acrylamide/acrylic acid (AM/AA) in the range of low total monomer concn. as a function of the pH, total monomer concn., initiator concn., and comonomer ratio is presented. Strong i ...

2005

Effect of microcapsule composition and short-term immunosuppression on intraportal biocompatibility

David Hunkeler, Jutta Christine Wandrey, Dianelys Sainz Vidal

With higher nutrient and oxygen supply and close contact to blood, the portal vein is a possible alternative to the peritoneal cavity for transplantation of encapsulated cells. Data regarding intraportal biocompatibility of microcapsules are lacking. Micro ...

2005

Nonspherical assemblies generated from polystyrene-b-poly(L-lysine) polyelectrolyte block copolymers

Jutta Christine Wandrey, Laurent Bourdillon, Harm-Anton Klok, Harald Nuhn, Markus Scholl

This report describes the aqueous solution self-assembly of a series of polystyrenem-b-poly(L-lysine)n block copolymers (m = 8-10; n = 10-70). The polymers are prepared by ring-opening polymerization of e-benzyloxycarbonyl-L-lysine AT-carboxyanhydride usin ...

2005

Hydrogels and hydrocolloids-part of the symposia program of the 7th World Biomaterials Congress, May 17-21, 2004, Sydney, Australia

Jutta Christine Wandrey

2005

Purification of natural anionic polymers

Jutta Christine Wandrey, Dianelys Sainz Vidal

2005

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