Analysis of Changes in the Structure of DNA when Interacting with Platinum Coordination Compounds by IR Spectroscopy

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Analysis of Changes in the Structure of DNA when Interacting with Platinum Coordination Compounds by IR Spectroscopy. / Тымченко, Екатерина Евгеньевна ; Солдатова, Анастасия Александровна ; Чихиржина, Елена Всеволодовна ; Поляничко, Александр Михайлович.

In: Biophysics, Vol. 67, No. 1, 02.2022, p. 15-21.

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

BibTeX

@article{14a8294d10d6451b82363d365672c235,

title = "Analysis of Changes in the Structure of DNA when Interacting with Platinum Coordination Compounds by IR Spectroscopy",

abstract = "Abstract—A systematic assignment of bands observed in the range of 1800–800 –1 cm when measuring samples in KBr pellets based on the example of the analysis of infrared spectra of DNA complexes with dichlorodiammineplatinum(II) was performed. Based on the performed decomposition of the spectra of DNA and its complexes with dichlorodiammineplatinum(II), it was shown that the results are in good agreement with the direct structural data, as well as with previous measurements in solution. It was also shown that markers of the A- and B-forms of DNA are simultaneously observed in the DNA spectra in KBr pellets. ",

keywords = "DNA, KBr, Keywords: IR spectroscopy, dichlorodiammineplatinum, platinum coordination compounds",

author = "Тымченко, {Екатерина Евгеньевна} and Солдатова, {Анастасия Александровна} and Чихиржина, {Елена Всеволодовна} and Поляничко, {Александр Михайлович}",

note = "Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Inc.",

year = "2022",

month = feb,

doi = "10.1134/s0006350922010195",

language = "English",

volume = "67",

pages = "15--21",

journal = "Biophysics (Russian Federation)",

issn = "0006-3509",

publisher = "Springer Nature",

number = "1",

}

RIS

TY - JOUR

T1 - Analysis of Changes in the Structure of DNA when Interacting with Platinum Coordination Compounds by IR Spectroscopy

AU - Тымченко, Екатерина Евгеньевна

AU - Солдатова, Анастасия Александровна

AU - Чихиржина, Елена Всеволодовна

AU - Поляничко, Александр Михайлович

PY - 2022/2

Y1 - 2022/2

N2 - Abstract—A systematic assignment of bands observed in the range of 1800–800 –1 cm when measuring samples in KBr pellets based on the example of the analysis of infrared spectra of DNA complexes with dichlorodiammineplatinum(II) was performed. Based on the performed decomposition of the spectra of DNA and its complexes with dichlorodiammineplatinum(II), it was shown that the results are in good agreement with the direct structural data, as well as with previous measurements in solution. It was also shown that markers of the A- and B-forms of DNA are simultaneously observed in the DNA spectra in KBr pellets.

AB - Abstract—A systematic assignment of bands observed in the range of 1800–800 –1 cm when measuring samples in KBr pellets based on the example of the analysis of infrared spectra of DNA complexes with dichlorodiammineplatinum(II) was performed. Based on the performed decomposition of the spectra of DNA and its complexes with dichlorodiammineplatinum(II), it was shown that the results are in good agreement with the direct structural data, as well as with previous measurements in solution. It was also shown that markers of the A- and B-forms of DNA are simultaneously observed in the DNA spectra in KBr pellets.

KW - DNA

KW - KBr

KW - Keywords: IR spectroscopy

KW - dichlorodiammineplatinum

KW - platinum coordination compounds

UR - http://www.scopus.com/inward/record.url?scp=85129151092&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/f3869712-01b4-3465-91c8-70d03899390b/

U2 - 10.1134/s0006350922010195

DO - 10.1134/s0006350922010195

M3 - Article

VL - 67

SP - 15

EP - 21

JO - Biophysics (Russian Federation)

JF - Biophysics (Russian Federation)

SN - 0006-3509

IS - 1

ER -

ID: 93799683