Results 51 to 60 of about 3,900 (194)
Sedimentary membrane lipids recycled by deep-sea benthic archaea [PDF]
, 2010 http://www.godac.jamstec.go.jp/darwin/cruise/natsushima/nt06-04/ehttp://www.godac.jamstec.go.jp/darwin/cruise/natsushima/nt06-05/ehttp://www.godac.jamstec.go.jp/darwin/cruise/natsushima/nt06-22/ehttp://www.godac.jamstec.go.jp/darwin/cruise/natsushima ...
CHIKARAISHI, Yoshito +17 more
core +1 more source
Oral delivery of vancomycin by tetraether lipid liposomes
European Journal of Pharmaceutical Sciences, 2017 Despite the outstanding progress in modern medicine, the oral delivery of peptide drugs is limited until today due to their instability in the gastrointestinal tract and low mucosa penetration. To overcome these hurdles, liposomes containing the specific tetraether lipid GCTE (glycerylcaldityltetraether lipid) were examined.
Uhl, Philipp +8 more
openaire +4 more sources
Purification of glycerol dialkyl nonitol tetraether from Sulfolobus acidocaldarius.
Journal of Lipid Research, 1989 A modified procedure for extraction and purification of hydrolyzed archaebacterial lipids is described. Lipids were extracted from Sulfolobus acidocaldarius using a Soxhlet extraction procedure followed by trichloroacetic acid solvent-extraction of the ...
S L Lo, C E Montague, E L Chang
doaj +1 more source
Liposome Photosensitizer Formulations for Effective Cancer Photodynamic Therapy
Pharmaceutics, 2021 Photodynamic therapy (PDT) is a promising non-invasive strategy in the fight against that which circumvents the systemic toxic effects of chemotherapeutics.
Sherif Ashraf Fahmy +2 more
doaj +1 more source
Frontiers in Microbiology, 2020 The influence of oxidation-reduction (redox) potential on the expression of biomolecules is a topic of ongoing exploration in geobiology. In this study, we investigate the novel possibility that structures and compositions of lipids produced by microbial
Grayson M. Boyer +5 more
doaj +1 more source
From soil to sea: sources and transport of organic carbon traced by tetraether lipids in the monsoonal Godavari River, India [PDF]
Biogeosciences, 2022 Monsoonal rivers play an important role in the land-to-sea transport of soil-derived organic carbon (OC). However, spatial and temporal variation in the concentration, composition, and fate of this OC in these rivers remains poorly understood.
F. M. S. A. Kirkels +9 more
doaj +1 more source
Major changes in glacial and Holocene terrestrial temperatures and sources of organic carbon recorded in the Amazon fan by tetraether lipids [PDF]
, 2010 The Amazon basin is a major component of the global carbon and hydrological cycles, a significant natural source of methane, and home to remarkable biodiversity and endemism.
Bendle, JA +8 more
core +1 more source
On Physical Properties of Tetraether Lipid Membranes: Effects of Cyclopentane Rings [PDF]
Archaea, 2012 This paper reviews the recent findings related to the physical properties of tetraether lipid membranes, with special attention to the effects of the number, position, and configuration of cyclopentane rings on membrane properties. We discuss the findings obtained from liposomes and monolayers, composed of naturally occurring archaeal tetraether lipids
Parkson Lee-Gau Chong +3 more
openaire +2 more sources
Identification and significance of unsaturated archaeal tetraether lipids in marine sediments [PDF]
Rapid Communications in Mass Spectrometry, 2014 RATIONALE Studies of archaeal glycerol dibiphytanyl glycerol tetraethers (GDGTs) in the environment and cultures have exclusively focused on compounds with fully saturated alkyl moieties. Here we report a number of novel unsaturated GDGTs (uns‐GDGTs) whose alkyl chains contain up to six double bonds and zero to ...
Chun Zhu +5 more
openaire +2 more sources
Frontiers in Microbiology, 2015 Methanothermobacter thermautotrophicus strain ∆H is a model hydrogenotrophic methanogen, for which extensive biochemical information, including the complete genome sequence, is available.
Marcos Yukio Yoshinaga +8 more
doaj +1 more source