|
1
|
Akl ZF, Ezat A. Preparation and application of a novel ionic liquid-type dicationic surfactant in extractive preconcentration of trace uranium (VI). Microchem J 2021. [DOI: 10.1016/j.microc.2021.106417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
|
2
|
Kuznetsova DA, Gabdrakhmanov DR, Kuznetsov DM, Lukashenko SS, Zakharov VM, Sapunova AS, Amerhanova SK, Lyubina AP, Voloshina AD, Salakhieva DV, Zakharova LY. Polymer-Colloid Complexes Based on Cationic Imidazolium Amphiphile, Polyacrylic Acid and DNA Decamer. Molecules 2021; 26:2363. [PMID: 33921656 PMCID: PMC8072887 DOI: 10.3390/molecules26082363] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/31/2021] [Accepted: 04/15/2021] [Indexed: 11/16/2022] Open
Abstract
The solution behavior and physicochemical characteristics of polymer-colloid complexes based on cationic imidazolium amphiphile with a dodecyl tail (IA-12) and polyacrylic acid (PAA) or DNA decamer (oligonucleotide) were evaluated using tensiometry, conductometry, dynamic and electrophoretic light scattering and fluorescent spectroscopy and microscopy. It has been established that PAA addition to the surfactant system resulted in a ca. 200-fold decrease in the aggregation threshold of IA-12, with the hydrodynamic diameter of complexes ranging within 100-150 nm. Electrostatic forces are assumed to be the main driving force in the formation of IA-12/PAA complexes. Factors influencing the efficacy of the complexation of IA-12 with oligonucleotide were determined. The nonconventional mode of binding with the involvement of hydrophobic interactions and the intercalation mechanism is probably responsible for the IA-12/oligonucleotide complexation, and a minor contribution of electrostatic forces occurred. The latter was supported by zeta potential measurements and the gel electrophoresis technique, which demonstrated the low degree of charge neutralization of the complexes. Importantly, cellular uptake of the IA-12/oligonucleotide complex was confirmed by fluorescence microscopy and flow cytometry data on the example of M-HeLa cells. While single IA-12 samples exhibit roughly similar cytotoxicity, IA-12-oligonucleotide complexes show a selective effect toward M-HeLa cells (IC50 1.1 µM) compared to Chang liver cells (IC50 23.1 µM).
Collapse
Affiliation(s)
- Darya A. Kuznetsova
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Dinar R. Gabdrakhmanov
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Denis M. Kuznetsov
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Svetlana S. Lukashenko
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Valery M. Zakharov
- Kazan National Research Technological University, Karl Marx str., 68, 420015 Kazan, Russia;
| | - Anastasiia S. Sapunova
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Syumbelya K. Amerhanova
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Anna P. Lyubina
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Alexandra D. Voloshina
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| | - Diana V. Salakhieva
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kremlyovskaya St. 18, 420008 Kazan, Russia;
| | - Lucia Ya. Zakharova
- FRC Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Institute of Organic and Physical Chemistry, Arbuzov str. 8, 420088 Kazan, Russia; (D.A.K.); (D.R.G.); (D.M.K.); (S.S.L.); (A.S.S.); (S.K.A.); (A.P.L.); (A.D.V.)
| |
Collapse
|
|
3
|
Kuznetsova DA, Gabdrakhmanov DR, Kuznetsov DM, Lukashenko SS, Zakharova LY. Polymer Colloid Complexes Based on an Imidazolium Surfactant and Polyacrylic Acid. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420110199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
|
4
|
Mahbub S, Islam M, Masum A, Akter P, Hoque MA, Kumar D, Khan F, Rub MA, Alfaifi SY, Asiri AM. Role of carbonate electrolytes on interaction of quinolone drug with anionic surfactant at various temperatures: A conductometric study. J PHYS ORG CHEM 2020. [DOI: 10.1002/poc.4121] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Shamim Mahbub
- Department of Chemistry & Physics Gono Bishwabidyalay Dhaka Bangladesh
| | - Mohayminul Islam
- Department of Chemistry & Physics Gono Bishwabidyalay Dhaka Bangladesh
| | - Abuzayed Masum
- Department of Chemistry & Physics Gono Bishwabidyalay Dhaka Bangladesh
| | - Parul Akter
- Department of Chemistry & Physics Gono Bishwabidyalay Dhaka Bangladesh
| | - Md. Anamul Hoque
- Department of Chemistry Jahangirnagar University Dhaka Bangladesh
| | - Dileep Kumar
- Division of Computational Physics, Institute for Computational Science Ton Duc Thang University Ho Chi Minh City Vietnam
- Faculty of Applied Sciences Ton Duc Thang University Ho Chi Minh City Vietnam
| | - Farah Khan
- Department of Chemistry Aligarh Muslim University Aligarh 202002 India
| | - Malik Abdul Rub
- Chemistry Department, Faculty of Science King Abdulaziz University Jeddah 21589 Saudi Arabia
- Centre of Excellence for Advanced Materials Research King Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Sulaiman Y.M. Alfaifi
- Chemistry Department, Faculty of Science King Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department, Faculty of Science King Abdulaziz University Jeddah 21589 Saudi Arabia
- Centre of Excellence for Advanced Materials Research King Abdulaziz University Jeddah 21589 Saudi Arabia
| |
Collapse
|