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Literature DB >> 35486159

Delving into Membrane Heterogeneity Utilizing Fluorescence Lifetime Distribution Analysis.

Abstract

Lipid bilayer membranes are indispensable parts of cellular architecture. One of the integral properties of bilayer membranes is the environmental heterogeneity over a wide range of spatiotemporal scales. The environmental heterogeneity is a manifestation of the dynamic and compositional anisotropy in the plane of the membrane as well as along the bilayer normal. Fluorescence lifetime distribution analysis provides a spectroscopic tool to quantitatively characterize such heterogeneities. The review discusses recent applications of fluorescence lifetime distribution analysis utilizing the maximum entropy method to characterize horizontal and vertical heterogeneities in membranes.

Entities: Chemical

Keywords: Fluorescence lifetime distribution; Heterogeneity; Lipid Bilayer; Maximum entropy method

Mesh：

Substances：
Lipid Bilayers

Year: 2022 PMID： 35486159 DOI： 10.1007/s00232-022-00235-z

Source DB: PubMed Journal: J Membr Biol ISSN： 0022-2631 Impact factor: 2.426

37 in total

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Journal: Biochim Biophys Acta Date: 1988-02-08

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Journal: Annu Rev Biochem Date: 1985 Impact factor: 23.643

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Journal: Methods Enzymol Date: 1994 Impact factor: 1.600

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Authors: A Chattopadhyay; E London
Journal: Biochemistry Date: 1987-01-13 Impact factor: 3.162

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Authors: F S Abrams; A Chattopadhyay; E London
Journal: Biochemistry Date: 1992-06-16 Impact factor: 3.162

6. Extension of the parallax analysis of membrane penetration depth to the polar region of model membranes: use of fluorescence quenching by a spin-label attached to the phospholipid polar headgroup.

Authors: F S Abrams; E London
Journal: Biochemistry Date: 1993-10-12 Impact factor: 3.162

Review 7. Recent progress on lipid lateral heterogeneity in plasma membranes: From rafts to submicrometric domains.

Authors: Mélanie Carquin; Ludovic D'Auria; Hélène Pollet; Ernesto R Bongarzone; Donatienne Tyteca
Journal: Prog Lipid Res Date: 2015-12-29 Impact factor: 16.195

8. Depth-Dependent Organization and Dynamics of Archaeal and Eukaryotic Membranes: Development of Membrane Anisotropy Gradient with Natural Evolution.

Authors: Hirak Chakraborty; Sourav Haldar; Parkson Lee-Gau Chong; Mamata Kombrabail; G Krishnamoorthy; Amitabha Chattopadhyay
Journal: Langmuir Date: 2015-10-19 Impact factor: 3.882

Review 9. Novel insights in linking solvent relaxation dynamics and protein conformations utilizing red edge excitation shift approach.

Authors: Rupasree Brahma; H Raghuraman
Journal: Emerg Top Life Sci Date: 2021-05-14

10. Gating-related Structural Dynamics of the MgtE Magnesium Channel in Membrane-Mimetics Utilizing Site-Directed Tryptophan Fluorescence.

Authors: Satyaki Chatterjee; Rupasree Brahma; H Raghuraman
Journal: J Mol Biol Date: 2020-10-22 Impact factor: 5.469

1 in total

1. Quantitative estimation of chemical microheterogeneity through the determination of fuzzy entropy.

Authors: Pier Luigi Gentili; Juan Perez-Mercader
Journal: Front Chem Date: 2022-08-30 Impact factor: 5.545

1 in total