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   Articles with "dppc" as a keyword



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Cholesterol mediates spontaneous insertion of Lycium barbarum polysaccharides in biomembrane model

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recommendations! Published in 2019 at "Adsorption"

DOI: 10.1007/s10450-019-00180-9

Abstract: In this work, the adsorptive behavior of Lycium barabrum polysaccharides (LBP) on 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine(POPC)/1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) and POPC/DPPC/Cholesterol (Chol) monolayer films were investigated using the Langmuir films technique and atomic force microscopy (AFM). For the POPC/DPPC system,… read more here.

Keywords: lbp; dppc; cholesterol; popc dppc ... See more keywords
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Synergy in the interaction of amoxicillin and methylene blue with dipalmitoyl phosphatidyl choline (DPPC) monolayers

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recommendations! Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.01.065

Abstract: Abstract Understanding molecular-level mechanisms in the action of emergent pollutants is essential to correlate with their possible impact on living organisms in the environment and on human health. In this study, we investigate the interactions… read more here.

Keywords: amoxicillin; synergy interaction; dppc; methylene blue ... See more keywords
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Morphology, compressibility and viscoelasticity of the mixed lipid monolayers in the presence of β-carotene.

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recommendations! Published in 2018 at "Chemistry and physics of lipids"

DOI: 10.1016/j.chemphyslip.2018.04.001

Abstract: The aim of the present study was to investigate the interfacial behaviour of model biomembranes in the presence of β-carotene (βC). The Langmuir monolayer technique was used to form the mixed lipid film at the… read more here.

Keywords: dppc; carotene; microscopy; mixed lipid ... See more keywords
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Toxicity of ZnO nanoparticles (NPs) to A549 cells and A549 epithelium in vitro: Interactions with dipalmitoyl phosphatidylcholine (DPPC).

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recommendations! Published in 2017 at "Environmental toxicology and pharmacology"

DOI: 10.1016/j.etap.2017.10.002

Abstract: Once inhaled, nanoparticles (NPs) will first interact with lung surfactant system, which may influence the colloidal aspects of NPs and consequently the toxic potential of NPs to pulmonary cells. In this study, we investigated the… read more here.

Keywords: a549 cells; cells a549; dppc; a549 epithelium ... See more keywords
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How Ethanolic Disinfectants Disintegrate Coronavirus Model Membranes: A Dissipative Particle Dynamics Simulation Study

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recommendations! Published in 2022 at "Journal of Chemical Theory and Computation"

DOI: 10.1021/acs.jctc.1c01120

Abstract: We have developed dissipative particle dynamics models for pure dipalmitoylphosphatidylcholine (DPPC), dioleoylphosphatidylcholine (DOPC), and dimyristoylphosphatidylcholine (DMPC) as well as their binary and ternary mixed membranes, as coronavirus model membranes. The stabilities of pure and mixed… read more here.

Keywords: mixed membranes; dissipative particle; ethanol; dppc ... See more keywords

Comparison of Carboxybetaine with Sulfobetaine as Lipid Headgroup Involved in Intermolecular Interaction between Lipids in the Membrane

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recommendations! Published in 2017 at "ACS Omega"

DOI: 10.1021/acsomega.7b00574

Abstract: Diacylglycerides (DAGs) constitute an important category of lipids owing to their ability to form a lipid membrane, which can be used in a wide variety of biomedical applications. DAGs often include a zwitterionic polar headgroup… read more here.

Keywords: headgroup; dppc; dppc dpcb; intermolecular interaction ... See more keywords
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Formation of nanopores in DiynePC–DPPC complex lipid bilayers triggered by on-demand photo-polymerization

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recommendations! Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra04908d

Abstract: Vesicles have unique characteristics that enable the release of drugs as well as encapsulation while maintaining biocompatibility. A photo-polymerizable liposome composed of 1,2-bis(10,12-tricosadiynoyl)-sn-glycero-3-phosphocholine (23:2 DiynePC) has been investigated as vehicles for triggered delivery of drugs… read more here.

Keywords: photo polymerization; diynepc; lipid bilayers; dppc ... See more keywords
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Structure and dynamics of liposomes designed for drug delivery: coarse-grained molecular dynamics simulations to reveal the role of lipopolymer incorporation

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recommendations! Published in 2020 at "RSC Advances"

DOI: 10.1039/c9ra08632c

Abstract: In this work, coarse-grained molecular dynamics simulations are carried out in NPTH and NVTE statistical ensembles in order to study the structure and dynamics properties of liposomes coated with polyethylene glycol (PEG). The considered liposomes… read more here.

Keywords: dppc; structure dynamics; grained molecular; coarse grained ... See more keywords
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Interfacial rheology and direct imaging reveal domain-templated network formation in phospholipid monolayers penetrated by fibrinogen.

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recommendations! Published in 2019 at "Soft matter"

DOI: 10.1039/c9sm01519a

Abstract: Phospholipids are found throughout the natural world, including the lung surfactant (LS) layer that reduces pulmonary surface tension and enables breathing. Fibrinogen, a protein involved in the blood clotting process, is implicated in LS inactivation… read more here.

Keywords: penetrated fibrinogen; dppc; network; fibrinogen ... See more keywords
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Metal-metal communication between 1,1'-bis(diphenylphosphino)cobaltocenium and an organonickel moiety.

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recommendations! Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt00650b

Abstract: 1,1'-Bis(diphenylphosphino)cobaltocenium (dppc)+, similar to 1,1'-bis(diphenylphosphino)ferrocene, can be coordinated by dicarbonylnickel(0) or cyclopentadienylnickel(II), respectively. The cyclic voltammogram of [Ni(CO)2(dppc)]+ ([1]+) showed two reversible reductions, at potentails nearly identical to (dppc)+. The ligand-based reductions were confirmed by… read more here.

Keywords: dppc; bis diphenylphosphino; bis; diphenylphosphino cobaltocenium ... See more keywords
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Aerosolizing Lipid Dispersions Enables Antibiotic Transport Across Mimics of the Lung Airway Surface Even in the Presence of Pre-existing Lipid Monolayers.

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recommendations! Published in 2018 at "Journal of aerosol medicine and pulmonary drug delivery"

DOI: 10.1089/jamp.2017.1412

Abstract: BACKGROUND Secondary lung infections are the primary cause of morbidity associated with cystic fibrosis lung disease. Aerosolized antibiotic inhalation is potentially advantageous but has limited effectiveness due to altered airway aerodynamics and deposition patterns that… read more here.

Keywords: dppc; presence; surface; surface tension ... See more keywords