Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Novel benzanthrone aminoderivatives for membrane studies.

Literature DB >> 22218973

Novel benzanthrone aminoderivatives for membrane studies.

Valeriya M Trusova¹, Elena Kirilova, Inta Kalnina, Georgiy Kirilov, Olga A Zhytniakivska, Pavel V Fedorov, Galyna P Gorbenko.

Abstract

The potential of novel benzanthrone aminoderivatives to trace the changes in physicochemical properties of lipid bilayer has been evaluated. Binding of the dyes to the lipid bilayers composed of zwitterionic phospholipid phosphatidylcholine (PC) and its mixtures with anionic phospholipid cardiolipin (CL) and cholesterol (Chol) was followed by significant quantum yield increase with small blue shift of emission maximum. Analysis of partition coefficients of the dyes under study showed that all aminobenzanthrones possess high lipid-associating ability. The dyes A8 and AM2 proved to be sensitive to the variations in membrane chemical composition responding to the changes in bilayer hydration induced by CL and Chol.

Entities: Chemical Gene

Mesh：

Substances：

Year: 2012 PMID： 22218973 DOI： 10.1007/s10895-011-1035-8

Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217

13 in total

Review 1. Quantifying molecular partition into model systems of biomembranes: an emphasis on optical spectroscopic methods.

Authors: Nuno C Santos; Manuel Prieto; Miguel A R B Castanho
Journal: Biochim Biophys Acta Date: 2003-06-10

2. Phosphorus assay in column chromatography.

Authors: G R BARTLETT
Journal: J Biol Chem Date: 1959-03 Impact factor: 5.157

3. Extrusion technique to generate liposomes of defined size.

Authors: Barbara Mui; Laurie Chow; Michael J Hope
Journal: Methods Enzymol Date: 2003 Impact factor: 1.600

4. Differential effects of cholesterol and oxidised-cholesterol in egg lecithin bilayers.

Authors: C Karolis; H G Coster; T C Chilcott; K D Barrow
Journal: Biochim Biophys Acta Date: 1998-01-19

5. Binding and relaxation behaviour of prodan and patman in phospholipid vesicles: a fluorescence and 1H NMR study.

Authors: R Hutterer; F W Schneider; H Sprinz; M Hof
Journal: Biophys Chem Date: 1996-10-30 Impact factor: 2.352

6. Significant stabilization of the phosphatidylcholine bilayer structure by incorporation of small amounts of cardiolipin.

Authors: A Shibata; K Ikawa; T Shimooka; H Terada
Journal: Biochim Biophys Acta Date: 1994-06-01

2. A New Bioactive Complex between Zn(II) and a Fluorescent Symmetrical Benzanthrone Tripod for an Antibacterial Textile.

Authors: Desislava Staneva; Evgenia Vasileva-Tonkova; Ivo Grabchev
Journal: Materials (Basel) Date: 2019-10-23 Impact factor: 3.623

2 in total

Novel benzanthrone aminoderivatives for membrane studies.

Review 1. Quantifying molecular partition into model systems of biomembranes: an emphasis on optical spectroscopic methods.

2. Phosphorus assay in column chromatography.

3. Extrusion technique to generate liposomes of defined size.

4. Differential effects of cholesterol and oxidised-cholesterol in egg lecithin bilayers.

5. Binding and relaxation behaviour of prodan and patman in phospholipid vesicles: a fluorescence and 1H NMR study.

6. Significant stabilization of the phosphatidylcholine bilayer structure by incorporation of small amounts of cardiolipin.

7. Lysozyme effect on structural state of model membranes as revealed by pyrene excimerization studies.

8. Cholesterol effects on the phosphatidylcholine bilayer polar region: a molecular simulation study.

9. 3-Isopropyloxy-6-morpholino-2-phenylphenalen-1-one as lipophilic fluorescent probe for lymphocyte investigations.

10. Molecular dynamics simulations of cardiolipin bilayers.

1. Location of novel benzanthrone dyes in model membranes as revealed by resonance energy transfer.

2. A New Bioactive Complex between Zn(II) and a Fluorescent Symmetrical Benzanthrone Tripod for an Antibacterial Textile.