Results 61 to 70 of about 490,554 (298)
Les esters de sucres : voies de synthèse et potentialités d'utilisation [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2001 Sugar esters : ways of synthesis and potential applications [a review]. Sugar esters are nonionic surfactants and exhibit relevant properties as structural diversity and environmental and health safety. Their potential applications extend from human food
Blecker C. +7 more
doaj
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Surface Tension of Surface Active Agents in Multicomponent Fusion [PDF]
, 2005 katedra: KTC; rozsah: 85 s., 5 prílohTáto diplomová práca sa zaoberá stanovením povrchového napätia čistých roztokov aniónaktívnych, neiónogenných a amfoterných povrchovo aktívnych látok ako aj ich kombinácií s ďalšími látkami: NaCl, močovinou a ...
Bachurová, Marcela, Tomehová, Marcela
core
How to join a wave: decision-making processes in shimmering behavior of Giant honeybees (Apis dorsata). [PDF]
PLoS ONE, 2012 Shimmering is a collective defence behaviour in Giant honeybees (Apis dorsata) whereby individual bees flip their abdomen upwards, producing Mexican wave-like patterns on the nest surface.
Gerald Kastberger +5 more
doaj +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Microbial surface tensio-active compounds: Production and industrial application perspectives: A review [PDF]
, 2017 Biosurfactants are surface active agents produced naturally by a wide variety of microorganisms, which include different strains of bacteria, fungi and yeast. Biosurfactants, also known as microbial surfactants, are amphiphilic compounds.
Ansari, Abdul Haseeb +4 more
core
FEBS Letters, EarlyView.This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley +1 more source
The effect of surface active agents on the rate of disintegration of various antibiotic tablets [PDF]
, 1970 The effect of surface active agents on the disintegration time of various antibiotic tablets has been studied. Disintegration tests were conducted on five different antibiotic tablets, Pen Vee K, Potassium Penicillin G., Neomycin Sulfate, Griseofulvin ...
Carey, Ronald Wayne
core
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
Surface-active biopolymers from marine bacteria for potential biotechnological applications [PDF]
, 2016 Surface-active agents are amphiphilic chemicals that are used in almost every sector of modern industry, the bulk of which are produced by organo-chemical synthesis.
Salek, Karina, Gutierrez, Tony
core +1 more source