THE IN SILICO INSIGHT INTO CARBON NANOTUBE AND NUCLEIC ACID BASES INTERACTION

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KARIMI ALI ASGHAR; GHALANDARI BEHAFARID; TABATABAIE SEYED SALEH; FARHADI MOHAMMAD

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Journal Paper

Paper Information

Journal: Iranian Red Crescent Medical Journal Year:2016 | Volume:18 | Issue:5 Page(s): 0-0

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Title

THE IN SILICO INSIGHT INTO CARBON NANOTUBE AND NUCLEIC ACID BASES INTERACTION

Author(s)

KARIMI ALI ASGHAR | GHALANDARI BEHAFARID | TABATABAIE SEYED SALEH | FARHADI MOHAMMAD | Issue Writer Certificate

Keywords

CARBON NANOTUBE

NUCLEIC ACID BASE

INTERACTION

BINDING ENERGY

Abstract

Background: To explore practical applications of CARBON NANOTUBEs (CNTs) in biomedical fields the properties of their INTERACTION with biomolecules must be revealed. Recent years, the INTERACTION of CNTs with biomolecules is a subject of research interest for practical applications so that previous research explored that CNTs have complementary structure properties with single strand DNA (ssDNA).Objectives: Hence, the quantum mechanics (QM) method based on ab initio was used for this purpose. Therefore values of BINDING ENERGY, charge distribution, electronic energy and other physical properties of INTERACTION were studied for INTERACTION of NUCLEIC ACID BASEs and SCNT.Materials and Methods: In this study, the INTERACTION between NUCLEIC ACID BASEs and a (4, 4) single-walled CARBON NANOTUBE (SCNT) were investigated through calculations within quantum mechanics (QM) method at theoretical level of Hartree-Fock (HF) method using 6-31G basis set. Hence, the physical properties such as electronic energy, total dipole moment, charge distributions and BINDING ENERGY of NUCLEIC ACID BASEs INTERACTION with SCNT were investigated based on HF method.Results: It has been found that the guanine base adsorption is bound stronger to the outer surface of nanotube in comparison to the other bases, consistent with the recent theoretical studies. In the other words, the results explored that guanine INTERACTION with SCNT has optimum level of electronic energy so that their INTERACTION is stable. Also, the calculations illustrated that SCNT interact to NUCLEIC ACID BASEs by noncovalent INTERACTION because of charge distribution an electrostatic area is created in place of INTERACTION.Conclusions: Consequently, small diameter SCNT INTERACTION with NUCLEIC ACID BASEs is noncovalent. Also, the results revealed that small diameter SCNT INTERACTION especially SCNT (4, 4) with NUCLEIC ACID BASEs can be useful in practical application area of biomedical fields such detection and drug delivery.

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APA: Copy

KARIMI, ALI ASGHAR, GHALANDARI, BEHAFARID, TABATABAIE, SEYED SALEH, & FARHADI, MOHAMMAD. (2016). THE IN SILICO INSIGHT INTO CARBON NANOTUBE AND NUCLEIC ACID BASES INTERACTION. IRANIAN RED CRESCENT MEDICAL JOURNAL (IRCMJ), 18(5), 0-0. SID. https://sid.ir/paper/293300/en

Vancouver: Copy

KARIMI ALI ASGHAR, GHALANDARI BEHAFARID, TABATABAIE SEYED SALEH, FARHADI MOHAMMAD. THE IN SILICO INSIGHT INTO CARBON NANOTUBE AND NUCLEIC ACID BASES INTERACTION. IRANIAN RED CRESCENT MEDICAL JOURNAL (IRCMJ)[Internet]. 2016;18(5):0-0. Available from: https://sid.ir/paper/293300/en

IEEE: Copy

ALI ASGHAR KARIMI, BEHAFARID GHALANDARI, SEYED SALEH TABATABAIE, and MOHAMMAD FARHADI, “THE IN SILICO INSIGHT INTO CARBON NANOTUBE AND NUCLEIC ACID BASES INTERACTION,” IRANIAN RED CRESCENT MEDICAL JOURNAL (IRCMJ), vol. 18, no. 5, pp. 0–0, 2016, [Online]. Available: https://sid.ir/paper/293300/en

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