|
1
|
Zakharova LY, Kaupova GI, Gabdrakhmanov DR, Gaynanova GA, Ermakova EA, Mukhitov AR, Galkina IV, Cheresiz SV, Pokrovsky AG, Skvortsova PV, Gogolev YV, Zuev YF. Alkyl triphenylphosphonium surfactants as nucleic acid carriers: complexation efficacy toward DNA decamers, interaction with lipid bilayers and cytotoxicity studies. Phys Chem Chem Phys 2019; 21:16706-16717. [PMID: 31321392 DOI: 10.1039/c9cp02384d] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herein, for the first time the complexation ability of a homological series of triphenylphosphonium surfactants (TPPB-n) toward DNA decamers has been explored. Formation of lipoplexes was confirmed by alternative techniques, including dynamic light scattering, indicating the occurrence of nanosized complexes (ca. 100-150 nm), and monitoring the charge neutralization of nucleotide phosphate groups and the fluorescence quenching of dye-intercalator ethidium bromide. The complexation efficacy of TPPB-surfactants toward an oligonucleotide (ONu) is compared with that of reference cationic surfactants. Strong effects of the alkyl chain length and the structure of the head group on the surfactant/ONu interaction are revealed, which probably occur via different mechanisms, with electrostatic and hydrophobic forces or intercalation imbedding involved. Phosphonium surfactants are shown to be capable of disordering lipid bilayers, which is supported by a decrease in the temperature of the main phase transition, Tm. This effect enhances with an increase in the alkyl chain length, indicating the integration of TPPB-n with lipid membranes. This markedly differs from the behavior of typical cationic surfactant cetyltrimethylammonium bromide, which induces an increase in the Tm value. It was demonstrated that the cytotoxicity of TPPB-n in terms of the MTT-test on a human cell line 293T nonmonotonically changes within the homological series, with the highest cytotoxicity exhibited by the dodecyl and tetradecyl homologs.
Collapse
Affiliation(s)
- Lucia Ya Zakharova
- A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Street 8, Kazan 420088, Russia.
| | - Guzalia I Kaupova
- Scientific and Technological Center of PAO "Niznekamskneftekhim", Sobolekovskaya Street 23, Nizhnekamsk 423574, Russia
| | - Dinar R Gabdrakhmanov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Street 8, Kazan 420088, Russia.
| | - Gulnara A Gaynanova
- A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov Street 8, Kazan 420088, Russia.
| | - Elena A Ermakova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Alexander R Mukhitov
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Irina V Galkina
- Kazan (Volga Region) Federal University, Kremlevskaya Street 18, Kazan 420008, Russia
| | - Sergey V Cheresiz
- Novosibirsk State University, Pirogova Street 2, Novosibirsk 630090, Russia
| | - Andrey G Pokrovsky
- Novosibirsk State University, Pirogova Street 2, Novosibirsk 630090, Russia
| | - Polina V Skvortsova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Yuri V Gogolev
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| | - Yuriy F Zuev
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, Lobachevski Street 2/31, Kazan 420111, Russia
| |
Collapse
|
|
2
|
IR spectroscopy analysis of pancreatic lipase-related protein 2 interaction with phospholipids: 1. Discriminative recognition of mixed micelles versus liposomes. Chem Phys Lipids 2018; 211:52-65. [DOI: 10.1016/j.chemphyslip.2017.02.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 01/27/2017] [Accepted: 02/20/2017] [Indexed: 12/28/2022]
|
|
3
|
Bhardwaj V, Bhardwaj T, Sharma K, Gupta A, Chauhan S, Cameotra SS, Sharma S, Gupta R, Sharma P. Drug–surfactant interaction: thermo-acoustic investigation of sodium dodecyl sulfate and antimicrobial drug (levofloxacin) for potential pharmaceutical application. RSC Adv 2014. [DOI: 10.1039/c4ra02177k] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In the present study, the impact of the potential antimicrobial drug (levofloxacin) on the micellar system of anionic surfactant (SDS) has been studied.
Collapse
Affiliation(s)
- Varun Bhardwaj
- Department of Biotechnology
- Bioinformatics & Pharmacy
- Jaypee University of Information Technology
- Solan, India
| | - Tarun Bhardwaj
- Department of Biotechnology
- Bioinformatics & Pharmacy
- Jaypee University of Information Technology
- Solan, India
| | - Kundan Sharma
- Department of Chemistry
- Himachal Pradesh University
- Shimla, India
| | - Abhishek Gupta
- Department of Biotechnology
- Bioinformatics & Pharmacy
- Jaypee University of Information Technology
- Solan, India
| | - S. Chauhan
- Department of Chemistry
- Himachal Pradesh University
- Shimla, India
| | | | | | | | - Poonam Sharma
- Department of Biotechnology
- Bioinformatics & Pharmacy
- Jaypee University of Information Technology
- Solan, India
| |
Collapse
|
|
4
|
Voronin MA, Gabdrakhmanov DR, Khaibullin RN, Strobykina IY, Kataev VE, Idiyatullin BZ, Faizullin DA, Zuev YF, Zakharova LY, Konovalov AI. Novel biomimetic systems based on amphiphilic compounds with a diterpenoid fragment: Role of counterions in self-assembly. J Colloid Interface Sci 2013; 405:125-33. [DOI: 10.1016/j.jcis.2013.05.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 05/05/2013] [Accepted: 05/07/2013] [Indexed: 11/16/2022]
|