Manipulation of isolated brain nerve terminals by an external magnetic field using D-mannose-coated γ-Fe₂O₃ nano-sized particles and assessment of their effects on glutamate transport

• Tatiana Borisova,
• Natalia Krisanova,
• Arsenii Borуsov,
• Roman Sivko,
• Ludmila Ostapchenko,
• Michal Babic and
• Daniel Horak

Beilstein J. Nanotechnol. 2014, 5, 778–788, doi:10.3762/bjnano.5.90

• uptake and release; manipulation by an external magnetic field; D-mannose; membrane potential; nanoparticles; rat brain nerve terminals; synaptic vesicle acidification; Introduction Nanoparticles have great biotechnological potential opening a wide range of new applications. Properties of nanomaterials

• field using D-mannose-coated γ-Fe2O3 nanoparticles, while the key characteristics of glutamatergic neurotransmission are not affected. In other words, functionally active synaptosomes labeled with D-mannose-coated γ-Fe2O3 nanoparticles were obtained. Keywords: extracellular level; γ-Fe2O3; glutamate