The distinct effects of two imidazolium-based ionic liquids, [C4mim][OAc] and [C6mim][OAc], on the phase behaviours of DPPC

Literature Information

Publication Date 2021-07-19
DOI 10.1039/D1CP01220G
Impact Factor 3.676
Authors

Xiao-Lei Hao, Hao-Yue Guo, Bobo Cao, Guang Mo, Zhi-Hong Li, Zhi-Wu Yu


View Original

Abstract

Ionic liquids (ILs) are potential green solvents with very broad application prospects. Their toxicity and other biological effects are largely related to their hydrophobic properties. In this work, the effects of two imidazolium-based ILs with either a butyl or a hexyl chain, [C4mim][OAc] or [C6mim][OAc], on the phase behaviours of a representative phospholipid, dipalmitoylphosphatidylcholine (DPPC), were examined using synchrotron small- and wide-angle X-ray scattering and differential scanning calorimetry techniques. A series of samples with a lipid : IL molar ratio ranging from 1 : 0 to 1 : 4/1 : 5 were prepared as aqueous dispersions in the form of multi-lamellar vesicles. The two ILs were found to have distinct effects on the phase behaviours of DPPC. For [C4mim][OAc], its effect is very limited. In contrast, for [C6mim][OAc], it could eliminate the pre-transition of DPPC, markedly affect the main phase transition of the lipid, and insert into the DPPC bilayer at gel state to form an interdigitated gel phase. The findings increased our understanding on the biological effects of imidazolium-based ILs and might shed light on the design of novel IL-based antimicrobials.

Related Literature

A new coupling reaction for the synthesis of ruthenium half-sandwich complexes with sterically demanding cyclopentadienyl ligands

Sébastien Gauthier, Euro Solari, Barnali Dutta, Rosario Scopelliti, Kay Severin

2007-02-09 Communication

DOI: 10.1039/B618712A

Stereospecific aziridination of olefinsviaelectrophile-induced cyclization of γ,δ-unsaturated imines and subsequent hydrolytic rearrangement

Matthias D'hooghe, Mark Boelens, Johan Piqueur, Norbert De Kimpe

2007-04-13 Communication

DOI: 10.1039/B703147E

Temperature-controlled changeable oxygenation selectivity by singlet oxygen with a polymeric photosensitizer

Hisao Koizumi, Yumi Kimata, Yasuhiro Shiraishi, Takayuki Hirai

2007-02-12 Communication

DOI: 10.1039/B617718B

Effects of cucurbit[7]uril on enzymatic activity

Andreas Hennig, Garima Ghale, Werner M. Nau

2007-02-22 Communication

DOI: 10.1039/B618703J

Cyclometalated ruthenium complexes for sensitizing nanocrystalline TiO2 solar cells

Sipke H. Wadman, Jan M. Kroon, Klaas Bakker, Martin Lutz, Anthony L. Spek, Gerard P. M. van Klink, Gerard van Koten

2007-04-19 Communication

DOI: 10.1039/B703636A

Nanofibers from self-assembly of an aromatic facial amphiphile with oligo(ethylene oxide) dendrons

Dong-Je Hong, Eunji Lee, Myongsoo Lee

2007-02-12 Communication

DOI: 10.1039/B617404C

Inside front cover

Front/Back Matter

DOI: 10.1039/B705768G

Reversible sol–gel signaling system with epMB for the study of enzyme- and pH-triggered oligonucleotide release from a biotin hydrogel

Young Jun Seo, Sankarprasad Bhuniya, Byeang Hyean Kim

2007-02-13 Communication

DOI: 10.1039/B618528B

Synthesis and characterization of π-extended bowl-shaped π-conjugated molecules‡

Toru Amaya, Koichi Mori, Hsyueh-Liang Wu, Satoshi Ishida, Jun-ichi Nakamura, Kazuhiko Murata, Toshikazu Hirao

2007-04-18 Communication

DOI: 10.1039/B701322A

Nanocrystalline mesoporous palladium activated tin oxide thin films as room-temperature hydrogen gas sensors

Ralf Köhn, George Xomeritakis

2007-02-12 Communication

DOI: 10.1039/B700029D

You might also like

Compound Q&A

What precautions should be taken when handling 2-Chloro-1,2-bis(4-methylphenyl)ethanone (CAS: 71193-32-3)?

When handling 2-Chloro-1,2-bis(4-methylphenyl)ethanone (CAS: 71193-32-3), it is ...

71193-32-32-Chloro-1,2-bis(4-m...
Compound Q&A

What industries use 4-Ethoxy-3-(5-methyl-4-oxo-7-propyl-1,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)benzenesulfonyl chloride (CAS: 224789-26-8)?

4-Ethoxy-3-(5-methyl-4-oxo-7-propyl-1,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl...

224789-26-84-Ethoxy-3-(5-methyl...
Compound Q&A

How should Methyl 3-Oxo-4-Androsten-17-Carboxylate (CAS: 2681-55-2) be stored?

Methyl 3-Oxo-4-Androsten-17-Carboxylate (CAS: 2681-55-2) should be stored in a c...

2681-55-2Methyl 3-Oxo-4-Andro...
Compound Q&A

What are the main uses of (R)-3-Amino-4-(3-hexylphenylamino)-4-oxobutylphosphonic acid (CAS: 909725-61-7)?

(R)-3-Amino-4-(3-hexylphenylamino)-4-oxobutylphosphonic acid is primarily used i...

909725-61-7(R)-3-Amino-4-(3-hex...
Compound Q&A

What regulatory guidelines apply to 2-Methyl-2-propanyl 3-amino-3-carbamoyl-1-azetidinecarboxylate (CAS: 1254120-14-3)?

2-Methyl-2-propanyl 3-amino-3-carbamoyl-1-azetidinecarboxylate (CAS: 1254120-14-...

1254120-14-32-Methyl-2-propanyl ...
Compound Q&A

Are there alternatives to (E)-4-(tert-Butoxy)-4-oxobut-2-enoic acid (CAS: 135355-96-3) in synthesis?

There are alternative reagents that can be used in synthesis instead of (E)-4-(t...

135355-96-3(E)-4-(tert-Butoxy)-...
Compound Q&A

What are the physical and chemical properties of [2-(3-Chlorophenyl)-1,3-thiazol-4-yl]methanol (CAS: 121202-20-8)?

[2-(3-Chlorophenyl)-1,3-thiazol-4-yl]methanol (CAS: 121202-20-8) is a crystallin...

121202-20-8[2-(3-Chlorophenyl)-...
166249-17-8Methyl (2S)-[(4S)-2,...
Compound Q&A

What is the market or research trend for 1-Bromo-2-isocyanatoethane (CAS: 42865-19-0)?

The market for 1-Bromo-2-isocyanatoethane (CAS: 42865-19-0) is driven by its use...

42865-19-01-Bromo-2-isocyanato...
Compound Q&A

What are the main uses of 4-Nitro-D-phenylalanine hydrochloride (CAS: 147065-06-3)?

4-Nitro-D-phenylalanine hydrochloride (CAS: 147065-06-3) is primarily used in re...

147065-06-34-Nitro-D-phenylalan...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.