Results 51 to 60 of about 2,270,542 (300)

Surface-Active Ionic Liquids and Surface-Active Quaternary Ammonium Salts from Synthesis, Characterization to Antimicrobial Properties

Molecules
The present work provides new evidence of the ongoing potential of surface-active ionic liquids (SAILs) and surface-active quaternary ammonium salts (surface-active QASs).
Marta Wojcieszak, Damian Krystian Kaczmarek, Maciej Karolak, Łukasz Pałkowski, Aneta Lewandowska, Agnieszka Marcinkowska, Katarzyna Dopierała, Katarzyna Materna   +7 more
doaj   +1 more source

Motility of active fluid drops on surfaces [PDF]

, 2015
Drops of active liquid crystal have recently shown the ability to self-propel, which was associated with topological defects in the orientation of active filaments [Sanchez {\em et al.}, Nature {\bf 491}, 431 (2013)].
Alexander, Gareth P., Khoromskaia, Diana
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Active and passive fields face to face

, 2004
The statistical properties of active and passive scalar fields transported by the same turbulent flow are investigated. Four examples of active scalar have been considered: temperature in thermal convection, magnetic potential in two-dimensional ...
Bernard D, Biskamp D, Boffetta G, Celani A, Celani A Cencini M Noullez A, Chertkov M, Chertkov M, Ching E S C, Constantin P, Crisanti A, Ellis R S, Falkovich G, Frisch U, Gat O, Gawe?dzki K, Held I M, Kraichnan R H, Monin A, Pasquill F, Pouquet A, Pumir A, Risken H, Salmon R, Shraiman B I, Shraiman B I, Williams F A, Yakhot V, Zel'dovich Ya B   +27 more
core   +3 more sources

Diblock copolymers at a homopolymer-homopolymer-interface: a Monte Carlo simulation [PDF]

, 1996
The properties of diluted symmetric A-B diblock copolymers at the interface between A and B homopolymer phases are studied by means of Monte Carlo (MC) simulations of the bond fluctuation model.
Anastasiadis S. H., Bates F. S., Bates F. S., Binder K., Binder K., Binder K., Binder K., Brown H. R., Bucknall D. G., Carmesin I., Cifra P., Dai C. A., Dai K. H., De Gennes P.-G., Fischel L. B., Freed K. F., Fried H., Green P. F., Helfand E., Helfand E., Holyst R., Israels R., Kinning D. J., Kratki O., Lee Y., Leibler L., Leibler L., Löwenhaupt B., Matsen M. W., Matsen M. W., Mayes A. M., Mayes A. M., Minchau B., Morse D. C., Müller M., Müller M., Müller M., Noolandi J., Pan H., Paul W., Russell T. P., Sanchez I. C., Schmid F., Schmid F., Schmid F., See, Semenov A. N., Shull K. R., Shull K. R., Shull K. R., Shull K. R., Tang H., Wang Y., Weyersberg A.   +53 more
core   +2 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Isolation, characterization, and surface chemistry of a surface-active fraction from dog lung

Journal of Lipid Research, 1970
A procedure is described for the isolation of a surface-active fraction from dog lung. This material meets the established criteria for pulmonary surfactant. The fraction was shown to contain lipid, protein, and carbohydrate.
M.F. FROSOLONO, B.L. CHARMS, R. PAWLOWSKI, S. SLIVKA   +3 more
doaj   +1 more source

Examination of the coatings of coronary stents [PDF]

, 2006
In our study the main properties of coated coronary stents are shown, such as foreshortening, recoil, surface features and failures and the expansion properties. The types and the effects of active and passive coatings are introduced.
Bognár, Eszter, Dobránszky, János, Ginsztler, János, Ring, György   +3 more
core  

Catchment-scale non-linear groundwater-surface water interactions in densely drained lowland catchments [PDF]

, 2009
Freely discharging lowland catchments are characterized by a strongly seasonal contracting and expanding system of discharging streams and ditches. Due to this rapidly changing active channel network, discharge and solute transport cannot be modeled by a
Rooij, G.H., de, Torfs, P.J.J.F., Velde, Y., van der   +2 more
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source