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Lipid Insights

Synopsis: An open access, peer reviewed electronic journal that covers lipids.


Indexing: 3 major databases. Pubmed indexing for NIH-funded research.

Processing time: Decision in 2 weeks for 90% of papers.

Visibility: Most popular article read 700+ times.

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About this journal

ISSN: 1178-6353



Aims and scope:

Lipids Insights is a peer-reviewed, open-access online journal that covers all aspects of lipids. This includes biochemistry, synthesis, pharmacology, toxicology, function and role in tissue and organisms, and new compounds. It also incorporates articles on lipid signalling and pathways.

Lipids are increasingly an area of focus in terms of both biochemical signalling and obesity issues for individuals and society. The devotion of a journal exclusively to the subject, which can deliver ground-breaking information more rapidly, is of great benefit to this field.

Editorial standards and procedures:

Submissions, excluding editorials, letters to the editor and dedications, will be peer reviewed by two reviewers.  Reviewers are required to provide fair, balanced and constructive reports.  

Under our Fairness in Peer Review Policy authors may appeal against reviewers' recommendations which are ill-founded, unobjective or unfair.  Appeals are considered by the Editor in Chief or Associate Editor.

Papers are not sent to peer reviewers following submission of a revised manuscript. Editorial decisions on re-submitted papers are based on the author's response to the initial peer review report.

Indexing:

This journal is indexed by:

  • DOAJ 
  • CAS
  • OAIster

National Institutes of Health Public Access Policy compliant:

As of April 7 2008, the US NIH Public Access Policy requires that all peer reviewed articles resulting from research carried out with NIH funding be deposited in the Pubmed Central archive.

If you are an NIH employee or grantee Libertas Academica will ensure that you comply with the policy by depositing your paper at Pubmed Central on your behalf. 



 
 
 


Organization of Lipid Molecules within Biomembranes

Authors: M. Benhamou
Publication Date: 02 Sep 2008
Lipids Insights 2008:1

M. Benhamou

LPPPC, Physics Department, Sciences Faculty Ben M’sik P.O. 7955, Casablanca, Morocco.

Abstract

In this review, we report on the organization of lipid molecules forming biomembranes. More precisely, the question is how these amphiphiles phase separate under a change of a suitable parameter, like temperature, pressure or membrane environment. The mixture may undergo a lateral or transversal phase separations. This essentially depends on two principal factors, which are the structure (length) of hydrocarbon chains of lipid molecules and the curvature asymmetry of membranes. When the former dominates, a lateral separation is then expected. In contrary, for those biomembranes of high curvature asymmetry, a vertical separation is rather observed. We examine the problem from a static (phase diagrams) and kinetics (relaxation in time) point of view. Finally, the discussion is also extended to the phase separation between lipid molecules and cholesterol in biomembranes (formation of rafts), between phospholipids and grafted polymers on liposomes, or between surfactant and its co-surfactant in bilayer systems.



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