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Adsorption of influenza A and B viruses on detonation nanodiamonds materials

Published online by Cambridge University Press:  12 July 2012

Marina V. Ivanova ,
Elena I. Burtseva ,
Valeria T. Ivanova ,
Svetlana V. Trushakova ,
Elena I. Isaeva ,
Elena S. Shevchenko ,
Aleksandra A. Isakova ,
Anatoly A. Manykin  and
Boris V. Spitsyn
Marina V. Ivanova
Affiliation:
The D.I. Ivanovsky Institute of Virology, of Ministry of Health and Social Development of the Russian Federation, Moscow, Russia
Elena I. Burtseva
Affiliation:
The D.I. Ivanovsky Institute of Virology, of Ministry of Health and Social Development of the Russian Federation, Moscow, Russia
Valeria T. Ivanova
Affiliation:
The D.I. Ivanovsky Institute of Virology, of Ministry of Health and Social Development of the Russian Federation, Moscow, Russia
Svetlana V. Trushakova
Affiliation:
The D.I. Ivanovsky Institute of Virology, of Ministry of Health and Social Development of the Russian Federation, Moscow, Russia
Elena I. Isaeva
Affiliation:
The D.I. Ivanovsky Institute of Virology, of Ministry of Health and Social Development of the Russian Federation, Moscow, Russia
Elena S. Shevchenko
Affiliation:
The D.I. Ivanovsky Institute of Virology, of Ministry of Health and Social Development of the Russian Federation, Moscow, Russia
Aleksandra A. Isakova
Affiliation:
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, RAS, Moscow, Russia
Anatoly A. Manykin
Affiliation:
The D.I. Ivanovsky Institute of Virology, of Ministry of Health and Social Development of the Russian Federation, Moscow, Russia
Boris V. Spitsyn
Affiliation:
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, RAS, Moscow, Russia
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Abstract

This paper presents the data on sorption efficiency of nanodiamonds, detonation soot and its complexes with polyaniline for nano size biological objects: fragments of cDNA and epidemic influenza viruses, including A(H1N1, H3N2) and B strains, isolated in 1999-2010, pandemic strain A(H1N1)pdm09, influenza avian A(H5N2) viruses and reassortants A(H5N2) and A(H5N1). As the result of the sorption on detonation nanodiamonds (DND), detonation soot and their complexes with polyaniline, hemagglutination (HA) titers of virus solutions decreased by ≤ 4000 times for concentrated viruses, suspended in saline and by ≤8 times for allantoic viruses. The detonation soot was approximately 2.5 times more effective than DND. Detonation nanodiamond materials proved to be efficient sorbents for cDNA fragments of >190 bp size. No desorption of viruses from nanodiamonds and soot into saline was revealed (observation time 48 h). DND and soot at concentrations ≤ 1 mg/ml were not toxic for MDCK cells. A moderate increase of monocytes was registrated in blue rats after intra-abdominal immunization with DND+ virus complexes.

Keywords

adsorptionbiomedicaldiamond
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1452: Symposium FF – Nanodiamond Particles and Related Materials—From Basic Science to Applications , 2012 , mrss12-1452-ff04-06
Copyright
Copyright © Materials Research Society 2012

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References

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