Buscar
Mostrando ítems 1-10 de 112
Immobilization of liposomes in nanostructured layer-by-layer films containing dendrimers
(ELSEVIER SCIENCE BV, 2008)
Artificial vesicles or liposomes composed of lipid bilayers have been widely exploited as building blocks for artificial membranes, in attempts to mimic membrane interaction with drugs and proteins and to investigate drug ...
Taking Advantage of Electrostatic Interactions To Grow Langmuir-Blodgett Films Containing Multilayers of the Phospholipid Dipalmitoylphosphatidylglycerol
(Amer Chemical Soc, 2009-11-17)
The use of phospholipids as mimetic systems for studies involving the cell membrane is a well-known approach. In this context, the Langmuir and Langmuir-Blodgett (LB) methods are among the main techniques used to produce ...
Spray layer-by-layer films based on phospholipid vesicles aiming sensing application via e-tongue system
(Elsevier B.V., 2012-05-01)
The Layer-by-Layer (LbL) technique via spraying (spray-LbL) has been applied as new and alternative methodology to fabricate ultrathin films due to its versatility in relation to the conventional dipping-LbL method, mainly ...
Taking Advantage of Electrostatic Interactions To Grow Langmuir-Blodgett Films Containing Multilayers of the Phospholipid Dipalmitoylphosphatidylglycerol
(Amer Chemical Soc, 2009-11-17)
The use of phospholipids as mimetic systems for studies involving the cell membrane is a well-known approach. In this context, the Langmuir and Langmuir-Blodgett (LB) methods are among the main techniques used to produce ...
Characterization of PAH/DPPG layer-by-layer films by VUV spectroscopy
(SpringerHeidelberg, 2013-09)
The spectroscopic characterization of layer-by-layer (LbL) films containing liposomes is essential not only for determining the precise film architecture but also to guide the design of drug delivery systems. In this study ...
Simulaciones por dinámica molecular para el estudio de propiedades biofísicas de estafiloxantina en membranas modelo de DMPG y DPPG
(Universidad de los AndesMaestría en Ciencias - FísicaFacultad de CienciasDepartamento de Física, 2020)
Staphylococcus aureus is a clinically important pathogen that has received public attention due to the development of antibiotic resistance. Furthermore, drug resistance could be due to the modulation of mechanical properties ...
What different physical techniques can disclose about disruptions on membrane structure caused by the antimicrobial peptide Hylin a1 and a more positively charged analogue
(2022-03-01)
The present work monitors structural changes in anionic membranes (DPPG; 1,2-dipalmitoyl-sn-glycero-3-phospho-(1′-rac-glycerol)) caused by the native antimicrobial peptide (AMP) Hylin a1 (Hya1; IFGAILPLALGALKNLIK-NH2) and ...
Spray layer-by-layer films based on phospholipid vesicles aiming sensing application via e-tongue system
(Elsevier B.V., 2012-05-01)
The Layer-by-Layer (LbL) technique via spraying (spray-LbL) has been applied as new and alternative methodology to fabricate ultrathin films due to its versatility in relation to the conventional dipping-LbL method, mainly ...
Polymeric scaffolds for enhanced stability of melanin incorporated in liposomes
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2010)
The use of melanin in bioinspired applications is mostly limited by its poor stability in solid films. This problem has been addressed here by incorporating melanin into dipalmitoyl phosphatidyl glycerol (DPPG) liposomes, ...