Effect of electrostatic interaction on the leaflet-specific diffusion in a supported lipid bilayer revealed by fluorescence lifetime correlation analysis
Literature Information
Takuhiro Otosu, Shoichi Yamaguchi
A supported lipid bilayer (SLB) is now an indispensable tool to analyze the dynamical properties of biomembranes. However, the effect of a solid support on the leaflet-specific lipid dynamics in a SLB remains elusive, which hampers the further application of the SLB as a model biomembrane. Here, we performed the leaflet-specific lipid diffusion analysis by means of two-dimensional fluorescence lifetime correlation spectroscopy to elucidate the effect of the electrostatic interaction between lipid headgroups and a glass surface on the lipid diffusion in each leaflet of the SLB. The results clearly showed the correlation between the strength of the electrostatic interaction and the lipid diffusion in the proximal leaflet of the SLB facing a glass surface. In particular, the electrostatic attraction between the cationic lipids and a negatively charged glass surface enhanced the lipid diffusion in the proximal leaflet of the SLB, providing important implications for the lipid dynamics not only in the SLB but also in biomembranes.
Related Literature
Effects of incorporating different chalcogenophene comonomers into random acceptor terpolymers on the morphology and performance of all-polymer solar cells
Yujin An, Jiyeon Oh, Shanshan Chen, Byongkyu Lee, Sang Myeon Lee, Daehee Han, Changduk Yang
DOI: 10.1039/C7PY01907F
Compartmentalization of an ABC triblock copolymer single-chain nanoparticle via coordination-driven orthogonal self-assembly
Zhigang Cui, Hui Cao, Yi Ding, Pan Gao, Xinhua Lu, Yuanli Cai
DOI: 10.1039/C7PY00582B
A sustainable photocontrolled ATRP strategy: facile separation and recycling of a visible-light-mediated catalyst fac-[Ir(ppy)3]
Xiaodong Liu, Yuanyuan Ni, Jian Wu, Hongjuan Jiang, Zhengbiao Zhang, Lifen Zhang, Zhenping Cheng
DOI: 10.1039/C7PY02008B
ADMET polymerization of α,ω-unsaturated glycolipids: synthesis and physico-chemical properties of the resulting polymers
D. Pintori
DOI: 10.1039/C7PY00788D
Enzymatic grafting of amylose on chitin nanofibers for hierarchical construction of controlled microstructures
Naomichi Egashira, Kazuya Yamamoto, Jun-ichi Kadokawa
DOI: 10.1039/C7PY00521K
Transiently malleable multi-healable hydrogel nanocomposites based on responsive boronic acid copolymers
Adérito J. R. Amaral, Mina Emamzadeh, George Pasparakis
DOI: 10.1039/C7PY01202K
A general route to chiral nanostructures from helical polymers: P/M switch via dynamic metal coordination
Sandra Arias, Manuel Núñez-Martínez, Emilio Quiñoá, Ricardo Riguera, Félix Freire
DOI: 10.1039/C7PY00561J
Synthesis and properties of poly(trifluoroethylene) via a persistent radical mediated polymerization of trifluoroethylene
Maxime Colpaert, Sanjib Banerjee, Vincent Ladmiral, Taizo Ono, Bruno Améduri
DOI: 10.1039/C7PY02018J
You might also like
What precautions should be taken when handling 4-(2-Furylmethyl)thiomorpholine 1,1-dioxide (CAS: 79206-94-3)?
When handling 4-(2-Furylmethyl)thiomorpholine 1,1-dioxide (CAS: 79206-94-3), it ...
What precautions should be taken when handling 4-Chloro-N-[2-(4-morpholinyl)ethyl]benzamide (CAS: 71320-77-9)?
When handling 4-Chloro-N-[2-(4-morpholinyl)ethyl]benzamide (CAS: 71320-77-9), it...
How should waste containing 2-[2-(2-Methoxyethoxy)ethoxy]ethyl 4-methylbenzenesulfonate (CAS: 62921-74-8) be handled?
Waste containing this compound (CAS: 62921-74-8) should be handled according to ...
How should waste containing (S)-Methyl 2-amino-3-cyclohexylpropanoate be handled?
Waste containing (S)-Methyl 2-amino-3-cyclohexylpropanoate should be collected i...
How is 5-({4-[(2S,4R)-4-Hydroxy-2-methyltetrahydro-2H-pyran-4-yl]-2-thienyl}sulfanyl)-1-methyl-1,3-dihydro-2H-indol-2-one (CAS: 166882-70-8) typically synthesized?
This compound can be synthesized using a multi-step process involving the conjug...
Are there alternatives to (2E)-3-(3,4-Dichlorophenyl)acrylic acid (CAS: 7312-27-8) in synthesis?
There are several alternatives to (2E)-3-(3,4-Dichlorophenyl)acrylic acid in syn...
How should Ethyl 6-(2-nitrophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 925437-84-9) be stored?
Ethyl 6-(2-nitrophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 925437-84...
How should waste containing 2-(1,3-Thiazol-2-yl)ethanamine (CAS: 18453-07-1) be handled?
Waste containing 2-(1,3-Thiazol-2-yl)ethanamine (CAS: 18453-07-1) should be coll...
How is Methyl 5-iodo-2-methylbenzoate (CAS: 103440-54-6) typically synthesized?
Methyl 5-iodo-2-methylbenzoate can be synthesized through the iodination of meth...
How is 5-Chloro[1,2,4]triazolo[1,5-a]pyridine (CAS: 1427399-34-5) typically synthesized?
5-Chloro[1,2,4]triazolo[1,5-a]pyridine is commonly synthesized via the condensat...
Source Journal
Physical Chemistry Chemical Physics

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.














![[4-Amino-2-(methylsulfanyl)-5-pyrimidinyl]methanol structure [4-Amino-2-(methylsulfanyl)-5-pyrimidinyl]methanol structure](https://static.chemtradehub.com/structs/588/588-36-3-fc73.webp)