Results 11 to 20 of about 311,614 (314)

A New Type of LSPR Sensor Featuring Immobilized Liposome or Phospholipid Single Layer

open access: yesProceedings, 2018
We have fabricated a new type of LSPR sensor featuring immobilized liposome or phospholipid single layer. LSPR principally shows an ultrahigh sensitivity on surface dielectric environmental change due to interaction with target, but little has been ...
Masahiro Kawasaki   +6 more
doaj   +1 more source

Fluorescence microscopic characterization of ionic polymer bead-supported phospholipid bilayer membrane systems [PDF]

open access: yes, 2012
Supported phospholipid membrane structures on cationic organic polymer beads were prepared using mixtures of dioleoylphosphatidylserine (PS) and egg yolk phosphatidylcholine (PC).
Osei-Asante, Samuel   +3 more
core   +1 more source

The Phospholipid N-Methyltransferase and Phosphatidylcholine Synthase Pathways and the ChoXWV Choline Uptake System Involved in Phosphatidylcholine Synthesis Are Widely Conserved in Most, but Not All Brucella Species

open access: yesFrontiers in Microbiology, 2021
The brucellae are facultative intracellular bacteria with a cell envelope rich in phosphatidylcholine (PC). PC is abundant in eukaryotes but rare in prokaryotes, and it has been proposed that Brucella uses PC to mimic eukaryotic-like features and avoid ...
Beatriz Aragón-Aranda   +13 more
doaj   +1 more source

Phospholipid fatty acid analysis to monitor the co-composting process of olive oil mill wastes and organic household refuse [PDF]

open access: yes, 2008
The co-composting of olive oil mill wastes and household refuse was followed for 5 months. During the thermophilic phase of composting, the aerobic heterotrophic bacteria (AHB) count, showed a significant rise with a slight regression of fungal biomass ...
Amir, Soumia   +7 more
core   +1 more source

Overwinter Changes in the Lipid Profile of Young-of-the-Year Striped Bass (Morone saxatilis) in Freshwater Ponds

open access: yesBiomolecules, 2021
Young-of-the-year (YOY) striped bass (Morone saxatilis) suffer significant mortality during their first winter. While causes of this mortality are unclear, lipids may play role in adapting to winter stresses, including thermal change and food scarcity ...
Kare A. Tonning   +2 more
doaj   +1 more source

Phospholipid and ether linked phospholipid content alter with cellular resistance to vinblastine [PDF]

open access: yes, 1985
The phospholipid and ether linked phospholipid content of leukaemic lymphocytes alters when the cells become resistant to low levels of the anti-cancer drug, vinblastine.
Dyne, M   +7 more
core   +1 more source

Cell-sized asymmetric phospholipid–amphiphilic protein vesicles with growth, fission, and molecule transportation [PDF]

open access: yes, 2022
Lipid vesicles, which mimic cell membranes in structure and components, have been widely used to study the origin of life and artificial cell construction.
Masato, Suzuki, Koki, Kamiya
core   +1 more source

Preferential inhibition of paraoxonase activity of human paraoxonase 1 by negatively charged lipids

open access: yesJournal of Lipid Research, 2004
To determine the causes responsible for a preferential decrease of paraoxonase activity, which has been observed in the serum of patients with cardiovascular diseases, the inactivation or inhibition of paraoxonase 1 (PON1) by various endogenous factors ...
Su Duy Nguyen, Dai-Eun Sok
doaj   +1 more source

Film Forming Systems for Delivery of Active Molecules into and across the Skin

open access: yesPharmaceutics, 2023
We have investigated delivery systems that can form a structured matrix film on the skin after their application. In a previous work, we have shown that Weblike film forming systems (also called Pouches Drug Delivery Systems, PDDS) enable enhanced skin ...
Elka Touitou, Hiba Natsheh, Jana Zailer
doaj   +1 more source

Phospholipid-Mimetic Aggregation-Induced Emission Luminogens for Specific Elimination of Gram-Positive and Gram-Negative Bacteria [PDF]

open access: yes, 2023
Precise elimination of both Gram-positive and Gram-negative bacteria greatly contributes to the fight against bacterial infection but remains challenging.
Jianxing Wang (1594642)   +4 more
core   +1 more source

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