DNA metal complexes and metallization of a macromolecule in solution

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DNA metal complexes and metallization of a macromolecule in solution. / Kasyanenko, N. A.; Qiushi, Z.; Varshavskii, M. S.; Bakulev, V. M.; Demidov, V. N.

In: Journal of Structural Chemistry, Vol. 58, No. 2, 01.03.2017, p. 406-412.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{f63628758e4045abb62e25ef7a66fb56,

title = "DNA metal complexes and metallization of a macromolecule in solution",

abstract = "The work considers DNA complexes with silver ions and a silver coordination compound containing phenanthroline ligands. The formation conditions of luminescent silver nanoclusters and nanoparticles having a plasmon resonance are analyzed. It is shown that nanoclusters form on reducing silver ions after the formation of their coordination bonds with nitrogenous bases of the macromolecule. The [Ag(Phen)2]NO3 compound cannot form such a bond and interacts with DNA by intercalating one of the phenanthroline ligands into a double helix. The preliminary binding of cis-DDP with DNA hinders the formation of silver nanoclusters.",

keywords = "cis-DDP, DNA, silver nanoparticles and luminescent nanoclusters, [Ag(Phen)]NO",

author = "Kasyanenko, {N. A.} and Z. Qiushi and Varshavskii, {M. S.} and Bakulev, {V. M.} and Demidov, {V. N.}",

year = "2017",

month = mar,

day = "1",

doi = "10.1134/S0022476617020275",

language = "English",

volume = "58",

pages = "406--412",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer Nature",

number = "2",

note = "17th Symposium on the Intermolecular Interaction and Molecular Conformations - To the 100th Anniversary of A I Kitaigorodsky ; Conference date: 23-06-2014 Through 27-06-2014",

}

RIS

TY - JOUR

T1 - DNA metal complexes and metallization of a macromolecule in solution

AU - Kasyanenko, N. A.

AU - Qiushi, Z.

AU - Varshavskii, M. S.

AU - Bakulev, V. M.

AU - Demidov, V. N.

PY - 2017/3/1

Y1 - 2017/3/1

N2 - The work considers DNA complexes with silver ions and a silver coordination compound containing phenanthroline ligands. The formation conditions of luminescent silver nanoclusters and nanoparticles having a plasmon resonance are analyzed. It is shown that nanoclusters form on reducing silver ions after the formation of their coordination bonds with nitrogenous bases of the macromolecule. The [Ag(Phen)2]NO3 compound cannot form such a bond and interacts with DNA by intercalating one of the phenanthroline ligands into a double helix. The preliminary binding of cis-DDP with DNA hinders the formation of silver nanoclusters.

AB - The work considers DNA complexes with silver ions and a silver coordination compound containing phenanthroline ligands. The formation conditions of luminescent silver nanoclusters and nanoparticles having a plasmon resonance are analyzed. It is shown that nanoclusters form on reducing silver ions after the formation of their coordination bonds with nitrogenous bases of the macromolecule. The [Ag(Phen)2]NO3 compound cannot form such a bond and interacts with DNA by intercalating one of the phenanthroline ligands into a double helix. The preliminary binding of cis-DDP with DNA hinders the formation of silver nanoclusters.

KW - cis-DDP

KW - DNA

KW - silver nanoparticles and luminescent nanoclusters

KW - [Ag(Phen)]NO

UR - http://www.scopus.com/inward/record.url?scp=85019706429&partnerID=8YFLogxK

U2 - 10.1134/S0022476617020275

DO - 10.1134/S0022476617020275

M3 - Article

AN - SCOPUS:85019706429

VL - 58

SP - 406

EP - 412

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 2

T2 - 17th Symposium on the Intermolecular Interaction and Molecular Conformations - To the 100th Anniversary of A I Kitaigorodsky

Y2 - 23 June 2014 through 27 June 2014

ER -

ID: 39157945