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Consortium of Swiss Academic Libraries

Reply to Parienti

Battegay, Manuel ; Khanna, Nina ; Kaufmann, Gilbert

In: Clinical Infectious Diseases, 2009, vol. 48, no. 3, p. 370-372

Université de Fribourg

Rings, chains and helices: new antimicrobial silver coordination compounds with (iso-)nicotinic acid derivatives

Chevrier, Inès ; Sagué, Jorge L. ; Brunetto, Priscilla S. ; Khanna, Nina ; Rajacic, Zarko ; Fromm, Katharina M.

In: Dalton Transactions, 2013, vol. 42, no. 1, p. 217-231

Complexes with silver ions have great potential for applications in medicine. Appropriate bidentate ligands, binding to silver ions, are able to generate coordination polymers as well as molecular entities as a function of ligand flexibility, conformation and length. Here we present the continuation of our previous studies in this field with ligands based on oligomers of polyethylene glycol,...

Université de Fribourg

Development of a polystyrene sulfonate/silver nanocomposite with self-healing properties for biomaterial applications

Girard, Jérôme ; Brunetto, Priscilla S. ; Braissant, Olivier ; Rajacic, Zarko ; Khanna, Nina ; Landmann, Regine ; Daniels, Alma U. ; Fromm, Katharina M.

In: Comptes Rendus Chimie, 2013, vol. 16, no. 6, p. 550–556

A silver polystyrene sulfonate polyelectrolyte was synthesized, showing a spontaneous reduction of silver ions to silver nanoparticles over a period of approximately 1 month. A follow-up of the nanoparticle formation via scanning electron microscopy (SEM) reveals migration of the nanoparticles towards the cracks of the polymer over time, leading to a self-healing process of the nanocomposite....

Consortium of Swiss Academic Libraries

Respiratory Syncytial Virus Infection in Immunocompromised Patients Revisited

Khanna, Nina ; Hirsch, Hans H.

In: Clinical Infectious Diseases, 2008, vol. 46, no. 12, p. 1934-1935