Effect of model biological media of stability of complex of silver nanoparticles applied onto silicon nitride substrate

S. A. Afanasiev, L. P. Tsapko, I. A. Kurzina, L. N. Chuhlomina, V. E. Babokin

    Research output: Contribution to journalArticle

    2 Citations (Scopus)

    Abstract

    We studied stability of complexes of silver nanoparticles and silicon nitride before and after their interaction with liquid media and after passing through bacterial fi lters. According to scanning electron microscopy data, contact with fl uids and passage through bacterial filters reduced the content of silver nanoparticles in complexes compared to that in initial complexes. It was shown that these differences depended on both initial characteristics of the examined samples and the used liquid media. The complex Ag/Si3N 4 obtained after 5 silver reduction cycles and containing 15% α and 85% β-modifi cations of silicon nitride (sample No. 2) was characterized by maximum stability. Culture medium produced more aggressive effect on stability of the studied complexes. We concluded that the effect of culture media on stability of silver nanoparticles-silicon nitride complexes depends on phase composition of the substrate and method of application of silver nanoparticles.

    Original languageEnglish
    Pages (from-to)160-164
    Number of pages5
    JournalBulletin of Experimental Biology and Medicine
    Volume150
    Issue number1
    DOIs
    Publication statusPublished - 1 Dec 2010

    Fingerprint

    Biological Models
    Silver
    Nanoparticles
    Substrates
    Culture Media
    Liquids
    Phase composition
    Electron Scanning Microscopy
    Cations
    silicon nitride
    Scanning electron microscopy

    Keywords

    • Culture medium
    • Silicon nitride substrate
    • Silver nanoparticles

    ASJC Scopus subject areas

    • Biochemistry, Genetics and Molecular Biology(all)

    Cite this

    Effect of model biological media of stability of complex of silver nanoparticles applied onto silicon nitride substrate. / Afanasiev, S. A.; Tsapko, L. P.; Kurzina, I. A.; Chuhlomina, L. N.; Babokin, V. E.

    In: Bulletin of Experimental Biology and Medicine, Vol. 150, No. 1, 01.12.2010, p. 160-164.

    Research output: Contribution to journalArticle

    Afanasiev, S. A. ; Tsapko, L. P. ; Kurzina, I. A. ; Chuhlomina, L. N. ; Babokin, V. E. / Effect of model biological media of stability of complex of silver nanoparticles applied onto silicon nitride substrate. In: Bulletin of Experimental Biology and Medicine. 2010 ; Vol. 150, No. 1. pp. 160-164.
    @article{1795167663044434a2e232761e37aeb1,
    title = "Effect of model biological media of stability of complex of silver nanoparticles applied onto silicon nitride substrate",
    abstract = "We studied stability of complexes of silver nanoparticles and silicon nitride before and after their interaction with liquid media and after passing through bacterial fi lters. According to scanning electron microscopy data, contact with fl uids and passage through bacterial filters reduced the content of silver nanoparticles in complexes compared to that in initial complexes. It was shown that these differences depended on both initial characteristics of the examined samples and the used liquid media. The complex Ag/Si3N 4 obtained after 5 silver reduction cycles and containing 15{\%} α and 85{\%} β-modifi cations of silicon nitride (sample No. 2) was characterized by maximum stability. Culture medium produced more aggressive effect on stability of the studied complexes. We concluded that the effect of culture media on stability of silver nanoparticles-silicon nitride complexes depends on phase composition of the substrate and method of application of silver nanoparticles.",
    keywords = "Culture medium, Silicon nitride substrate, Silver nanoparticles",
    author = "Afanasiev, {S. A.} and Tsapko, {L. P.} and Kurzina, {I. A.} and Chuhlomina, {L. N.} and Babokin, {V. E.}",
    year = "2010",
    month = "12",
    day = "1",
    doi = "10.1007/s10517-010-1093-y",
    language = "English",
    volume = "150",
    pages = "160--164",
    journal = "Bulletin of Experimental Biology and Medicine",
    issn = "0007-4888",
    publisher = "Springer New York",
    number = "1",

    }

    TY - JOUR

    T1 - Effect of model biological media of stability of complex of silver nanoparticles applied onto silicon nitride substrate

    AU - Afanasiev, S. A.

    AU - Tsapko, L. P.

    AU - Kurzina, I. A.

    AU - Chuhlomina, L. N.

    AU - Babokin, V. E.

    PY - 2010/12/1

    Y1 - 2010/12/1

    N2 - We studied stability of complexes of silver nanoparticles and silicon nitride before and after their interaction with liquid media and after passing through bacterial fi lters. According to scanning electron microscopy data, contact with fl uids and passage through bacterial filters reduced the content of silver nanoparticles in complexes compared to that in initial complexes. It was shown that these differences depended on both initial characteristics of the examined samples and the used liquid media. The complex Ag/Si3N 4 obtained after 5 silver reduction cycles and containing 15% α and 85% β-modifi cations of silicon nitride (sample No. 2) was characterized by maximum stability. Culture medium produced more aggressive effect on stability of the studied complexes. We concluded that the effect of culture media on stability of silver nanoparticles-silicon nitride complexes depends on phase composition of the substrate and method of application of silver nanoparticles.

    AB - We studied stability of complexes of silver nanoparticles and silicon nitride before and after their interaction with liquid media and after passing through bacterial fi lters. According to scanning electron microscopy data, contact with fl uids and passage through bacterial filters reduced the content of silver nanoparticles in complexes compared to that in initial complexes. It was shown that these differences depended on both initial characteristics of the examined samples and the used liquid media. The complex Ag/Si3N 4 obtained after 5 silver reduction cycles and containing 15% α and 85% β-modifi cations of silicon nitride (sample No. 2) was characterized by maximum stability. Culture medium produced more aggressive effect on stability of the studied complexes. We concluded that the effect of culture media on stability of silver nanoparticles-silicon nitride complexes depends on phase composition of the substrate and method of application of silver nanoparticles.

    KW - Culture medium

    KW - Silicon nitride substrate

    KW - Silver nanoparticles

    UR - http://www.scopus.com/inward/record.url?scp=79951665409&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=79951665409&partnerID=8YFLogxK

    U2 - 10.1007/s10517-010-1093-y

    DO - 10.1007/s10517-010-1093-y

    M3 - Article

    C2 - 21161077

    AN - SCOPUS:79951665409

    VL - 150

    SP - 160

    EP - 164

    JO - Bulletin of Experimental Biology and Medicine

    JF - Bulletin of Experimental Biology and Medicine

    SN - 0007-4888

    IS - 1

    ER -