Results 81 to 90 of about 1,092,052 (189)

Cryo‐SEM and large volume FIB‐SEM of Arabidopsis cotyledons: Degradation of lipid bodies, biogenesis of glyoxysomes and reorganisation of organelles during germination

open access: yesJournal of Microscopy, Volume 299, Issue 3, Page 242-267, September 2025.
Abstract Until recently, the lack of three‐dimensional visualisation of whole cells at the electron microscopic (EM) level has led to a significant gap in our understanding of the interaction of cellular organelles and their interconnection. This is particularly true with regard to the role of the endoplasmic reticulum (ER).
Gerhard Wanner   +2 more
wiley   +1 more source

Transport and sorting of membrane lipids [PDF]

open access: yes, 1993
The lipid composition of cellular membranes may seem unnecessarily complex. However, the lipid composition of each membrane is carefully regulated by local metabolism and specificity in transport, marking the functional significance for the cell.
van Meer, G.   +3 more
core   +1 more source

Effect of humic-acid fouling on membrane distillation

open access: yes, 2016
Membrane distillation (MD) can concentrate non-volatile solutes or remove volatiles and dissolved gases from an aqueous feed. A microporous hydrophobic membrane provides a barrier between the hot feed and cold distillate.
Tan, Yong Zen   +2 more
core   +1 more source

Polyvinylidene fluoride membrane modification via oxidant-induced dopamine polymerization for sustainable direct-contact membrane distillation

open access: yes, 2018
Porous hydrophobic polyvinylidene fluoride (PVDF) membranes have been extensively used in direct-contact membrane distillation (DCMD) processes. However, these PVDF membranes are vulnerable to membrane fouling and pore wetting in low surface tension ...
Chandresh Malde   +7 more
core   +1 more source

Note on the Preparation of Collodion Membranes for Dialysis [PDF]

open access: yesThe Journal of the American Pharmaceutical Association (1912), 1914
n ...
openaire   +2 more sources

Influence of a Slight Modification of the Collodion Membrane on the Sign of the Electrification of Water [PDF]

open access: yes, 1920
Jacques Loeb. Influence of a slight modification of the collodion membrane on the sign of the electrification of water Reprinted from J. Gen. Physiol.
Loeb, Jacques
core   +1 more source

Design, development and evaluation of nanofibrous composite membranes with opposing membrane wetting properties for extractive membrane bioreactors

open access: yes, 2018
Extractive membrane bioreactors (EMBRs) are promising wastewater treatment processes combining an aqueous-aqueous extractive membrane process and biodegradation.
Shuwen Goh   +9 more
core   +1 more source

Novel method for incorporating hydrophobic silica nanoparticles on polyetherimide hollow fiber membranes for CO2 absorption in gas-liquid membrane contactor

open access: yes, 2013
In a gas-liquid membrane contactor, a larger pore size can result in a lower membrane mass transfer resistance. However, the membrane pore size is usually limited by the concern of pore wetting, e.g. a large pore size means a higher wetting tendency.
Wang, Rong, Zhang, Yuan
core   +1 more source

Plantaricin NC8 from Lactobacillus plantarum causes cell membrane disruption to Micrococcus luteus without targeting lipid II [PDF]

open access: yes, 2018
Plantaricin NC8, a two-peptide non-lantibiotic class IIb bacteriocin composed of PLNC8α and PLNC8β and derived from Lactobacillus plantarum ZJ316, has been shown to be highly potent against a range of bacteria and fungi.
Breukink, Eefjan   +8 more
core   +2 more sources

Z-ring membrane anchors associate with cell wall synthases to initiate bacterial cell division [PDF]

open access: yes, 2018
During the transition from elongation to septation, Escherichia coli establishes a ring-like peptidoglycan growth zone at the future division site.
Peters, Katharina   +9 more
core   +1 more source

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