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Polyanilines with Pendant Amino Groups as Electrochemically Active Copolymers at Neutral pH

• Waldemar A. Marmisoll, Danijela Gregurec, Sergio Moya, Omar Azzaroni
• 2015

Owing to their excellent electronic and electrochemical properties, organic conducting polymers (CPs) have attracted significant attention from the scientific community in recent decades. 2]… (More)

Precise localization of metal nanoparticles in dendrimer nanosnakes or inner periphery and consequences in catalysis

• Xiang Liu, Danijela Gregurec, +6 authors Didier Astruc
• Nature communications
• 2016

Understanding the relationship between the location of nanoparticles (NPs) in an organic matrix and their catalytic performances is essential for catalyst design. Here we show that catalytic… (More)

Redox-Robust Pentamethylferrocene Polymers and Supramolecular Polymers, and Controlled Self-Assembly of Pentamethylferricenium Polymer-Embedded Ag, AgI, and Au Nanoparticles.

• Haibin Gu, Roberto Ciganda, +9 authors Didier Astruc
• Chemistry
• 2015

We report the first pentamethylferrocene (PMF) polymers and the redox chemistry of their robust polycationic pentamethylferricenium (PMFium) analogues. The PMF polymers were synthesized by… (More)

Nanoscale departures: excess lipid leaving the surface during supported lipid bilayer formation.

• Liangliang Zhu, Danijela Gregurec, Ilya Reviakine
• Langmuir : the ACS journal of surfaces and…
• 2013

The behavior of small liposomes on surfaces of inorganic oxides remains enigmatic. Under appropriate conditions it results in the formation of supported lipid bilayers (SLBs). During this process,… (More)

Role of Hydrogen Bonding and Polyanion Composition in the Formation of Lipid Bilayers on Top of Polyelectrolyte Multilayers.

• Eleftheria Diamanti, Leah E. Cuellar, Danijela Gregurec, Sergio Enrique Moya, Edwin Donath
• Langmuir : the ACS journal of surfaces and…
• 2015

The self-assembly of mixed vesicles of zwitterionic phosphatidylcholine (PC) and anionic phosphatidylserine (PS) phospholipids on top of polyelectrolyte multilayers (PEMs) of poly(allylamine… (More)

Thermal Annealing of Polyelectrolyte Multilayers : An Effective Approach for the Enhancement of Cell Adhesion

• Nicolás E. Muzzio, Danijela Gregurec, +4 authors Sergio Enrique Moya
• 2016

DOI: 10.1002/admi.201600126 are fundamental in determining cell adhesion at different scales.[5,6] For a good cell adhesion, it is necessary that the substrate stiffness be adequate to generate… (More)

Enhancing orthopedic implant bioactivity: refining the nanotopography.

• Guocheng Wang, S. Patricia Ortega Moya, ZuFu Lu, Danijela Gregurec, Hala Zreiqat
• Nanomedicine
• 2015

Advances in nanotechnology open up new possibilities to produce biomimetic surfaces that resemble the cell in vivo growth environment at a nanoscale level. Nanotopographical changes of biomaterials… (More)

Highly Efficient Transition Metal Nanoparticle Catalysts in Aqueous Solutions.

• Changlong Wang, Roberto Ciganda, +5 authors Didier Astruc
• Angewandte Chemie
• 2016

A ligand design is proposed for transition metal nanoparticle (TMNP) catalysts in aqueous solution. Thus, a tris(triazolyl)-polyethylene glycol (tris-trz-PEG) amphiphilic ligand, 2, is used for the… (More)

Polyelectrolytes Multilayers to Modulate Cell Adhesion: A Study of the Influence of Film Composition and Polyelectrolyte Interdigitation on the Adhesion of the A549 Cell Line.

• Nicolás E. Muzzio, M. A. Pasquale, +4 authors Sergio Enrique Moya
• Macromolecular bioscience
• 2016

Polyelectrolyte multilayers (PEMs) with different polycation/polyanion pairs are fabricated by the layer-by-layer technique employing synthetic, natural, and both types of polyelectrolytes. The… (More)

Liquid-Liquid Interfacial Electron Transfer from Ferrocene to Gold(III): An Ultrasimple and Ultrafast Gold Nanoparticle Synthesis in Water under Ambient Conditions.

• Roberto Ciganda, Joseba Irigoyen, +5 authors Didier Astruc
• Inorganic chemistry
• 2016

Ferrocene (Fc) in ether reduces HAuCl4 in water within seconds under ambient conditions in air upon stirring, forming ferricinium chloride stabilized water-soluble 20 nm gold nanoparticles (AuNPs)… (More)

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