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Application of Laser Correlation Spectroscopy for Measuring Virus Size.
Nikiforov, V N; Vinogradov, S E; Ivanov, A V; Efremova, E V; Kalnina, L B; Bychenko, A B; Tentsov, Yu Yu; Manykin, A A.
Affiliation
  • Nikiforov VN; Physical Faculty, M. V. Lomonosov Moscow State University, Moscow, Russia. nvn@lt.phys.msu.ru.
  • Vinogradov SE; N. N. Blokhin Russian Cancer Research Center, Russian Academy of Medical Sciences, Moscow, Russia.
  • Ivanov AV; N. N. Blokhin Russian Cancer Research Center, Russian Academy of Medical Sciences, Moscow, Russia.
  • Efremova EV; D. I. Ivanovsky Institute of Virology, N. F. Gamaleya Federal Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow, Russia.
  • Kalnina LB; D. I. Ivanovsky Institute of Virology, N. F. Gamaleya Federal Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow, Russia.
  • Bychenko AB; M. P. Chumakov Institute of Poliomyelitis and Viral Encephalitides, Moscow, Russia.
  • Tentsov YY; D. I. Ivanovsky Institute of Virology, N. F. Gamaleya Federal Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow, Russia.
  • Manykin AA; D. I. Ivanovsky Institute of Virology, N. F. Gamaleya Federal Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Moscow, Russia.
Bull Exp Biol Med ; 161(1): 88-91, 2016 May.
Article in En | MEDLINE | ID: mdl-27270934
ABSTRACT
Dynamic light scattering method or laser correlation spectroscopy was applied to evaluation of the size of viruses. We measured correlation functions of the light scattered by human immunodeficiency viruses (HIV) and hepatitis A viruses (HAV) and found that size of HIV-1 (subtype A and B) and HAV virions were 104 nm and 28 nm, respectively. Comparison of these findings with electron microscopy data for fixed samples of the same viruses showed good agreement of the results.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: HIV-1 / Hepatitis A virus Limits: Humans Language: En Journal: Bull Exp Biol Med Year: 2016 Document type: Article Affiliation country: RUSSIA
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: HIV-1 / Hepatitis A virus Limits: Humans Language: En Journal: Bull Exp Biol Med Year: 2016 Document type: Article Affiliation country: RUSSIA