STUDY OF DNA-DIETHYLSTILBOESTROL INTERACTION USING GRAPHENE-BASED THIN-FILM SENSOR AND UV-VIS SPECTROSCOPY

被引：3

作者：

Chen, Meifeng ^{[1
]}

Ma, Xinying ^{[1
]}

Li, Xia ^{[1
]}

Yin, Mingjing ^{[1
]}

Li, Yanyun ^{[1
]}

Sun, Zhanghua ^{[2
]}

机构：

[1] Heze Univ, Sch Chem & Chem Engn, Heze, Peoples R China

[2] Environm Monitoring Cent Stn Heze, Heze, Peoples R China

来源：

JOURNAL OF THE CHILEAN CHEMICAL SOCIETY | 2018年 / 63卷 / 01期

关键词：

diethylstilboestrol; DNA; interaction; electrochemical method; UV-Vis spectroscopy; ELECTROCHEMICAL DETERMINATION; GAS-CHROMATOGRAPHY; LIQUID; ESTROGENS; ELECTRODE; WATER; MICROEXTRACTION; ISOPRENALINE; WOMEN;

D O I：

10.4067/s0717-97072018000103795

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The graphene-modified glassy carbon electrode (Gr/GCE) was fabricated by casting graphene (Gr). Some electrochemical parameters for diethylstilbestrol (DES) detection, such as pH, scan rate, and accumulation time were discussed. The interaction of DES with DNA at a Gr/GCE was studied by electrochemical method and factors influencing the interaction were optimized. Under the optimized conditions, the results revealed that the peak current decreased and the peak potential shifted to the positive side after adding DNA into the solution containing DES. We deduced that the interaction of DES with DNA mainly is intercalation. The interaction of DES with DNA was studied by ultraviolet and visible (UV-Vis) absorption spectroscopy. Also, with the addition of DNA, hyperchromic effect and small red shifts were observed in its UV-VIS spectra upon addition of DNA, results indicated that the DES molecule intercalated into the DNA, and the complex of DES-DNA was formed.

引用

页码：3795 / 3798

页数：4

共 29 条

[21] Fluorescence spectroscopy, UV-vis spectrophotometric, and voltametric studies of thecompetitive interaction of Tris(batho-phenanthrolin)nickel(II) complex and neutral red with DNA [J].

Nahid, Shahabadi ;

Soheila, Kashanian ;

Azadeh, Fatahi .

JOURNAL OF BIOTECHNOLOGY, 2008, 136 :S62-S62

[22] Study of the Spectral Characteristics of L-Lysine and L-Arginine Using UV-VIS Spectroscopy and Steady-State and Synchronous Fluorescence Spectroscopy [J].

Terpugov E.L. ;

Udaltsov S.N. ;

Degtyareva O.V. .

Biophysics, 2021, 66 (5) :726-732

[23] Thy-AuNP-AgNP Hybrid Systems for Colorimetric Determination of Copper (II) Ions Using UV-Vis Spectroscopy and Smartphone-Based Detection [J].

Thongkam, Thitiporn ;

Apilux, Amara ;

Tusai, Thitaporn ;

Parnklang, Tewarak ;

Kladsomboon, Sumana .

NANOMATERIALS, 2022, 12 (09)

[24] Colorimetric detection of mercury (Hg2+) using UV-vis spectroscopy and digital image analysis based on gold nanoparticles functionalized with bromelain enzyme [J].

Suhaidi, Nurul Azreen ;

Halmi, Mohd Izuan Effendi ;

Rashidi, Asraf Alif ;

Anuar, Mohd Firdaus Mohd ;

Mahmud, Khairil ;

Kusnin, Norzila ;

Abd Gani, Siti Salwa ;

Abd Shukor, Mohd Yunus .

3 BIOTECH, 2023, 13 (05)

[25] (E)-2-Benzylidenecyclanones: part XIV. Study on interaction of some (E)-2-benzylidenebenzosuberone derivatives with calf thymus DNA by TLC and UV-Vis methods, a DNA cleavage study [J].

Rozmer, Zsuzsanna ;

Marton, Evelin ;

Perjesi, Pal .

MEDICINAL CHEMISTRY RESEARCH, 2017, 26 (09) :2172-2179

[26] Functionalized graphene-based ultrafiltration and thin-film composite nanofiltration membranes for arsenic, chromium, and fluoride removal from simulated groundwater: Mechanism and effect of pH [J].

Koli, Mitil ;

Ranjan, Rashmi ;

Singh, Swatantra P. .

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2023, 179 :603-617

[27] STUDY OF THE INTERACTION OF METHYLENE VIOLET WITH CALF THYMUS DNA USING AN SPR-BASED DNA SENSOR [J].

Tsai, Wen-Chi ;

Lan, Yun-Chun .

ANALYTICAL LETTERS, 2011, 44 (04) :717-726

[28] Femtomolar detection of dopamine using surface plasmon resonance sensor based on chitosan/graphene quantum dots thin film [J].

Eddin, Faten Bashar Kamal ;

Fen, Yap Wing ;

Omar, Nur Alia Sheh ;

Liew, Josephine Ying Chyi ;

Daniyal, Wan Mohd Ebtisyam Mustaqim Mohd .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2021, 263

[29] Interaction of poly(maleic anhydride-alt-acrylic acid) with transition metal cations, Ni2+, Cu2+, and Cd2+:: A study by UV-Vis spectroscopy and viscosimetry [J].

Kavlak, S ;

Can, HK ;

Güner, A .

JOURNAL OF APPLIED POLYMER SCIENCE, 2004, 92 (04) :2698-2705

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