Results 311 to 320 of about 330,305 (359)

Theranostic Toolbox for Neutrophil Functionalization

open access: yesAdvanced Science, EarlyView.
Here, neutrophil‐specific fluorine nanoparticles additionally equipped with either activating or inhibiting peptides for a background‐free 19F MRI‐based nanotheranostic approach are engineered. It is demonstrated that this approach is suitable to visualize and concomitantly direct neutrophil functionality depending on the specific requirements to ...
Pascal Bouvain   +11 more
wiley   +1 more source

Fusidic Acid Reverses Chemoresistance in Breast Cancer via Targeting DDX6 to Downregulate GSK‐3β/β‐Catenin Signaling

open access: yesAdvanced Science, EarlyView.
FA directly binds to residue H378 of DDX6 and promotes its interaction with HSC70, leading to CMA degradation of DDX6, thereby impairing GSK‐3β/β‐catenin signaling, inhibiting ABC transporter proteins, and enhancing chemosensitivity. Abstract ABC transporter protein‐mediated drug efflux is a significant contributor to induced resistance in breast ...
Xiaxia Fan   +5 more
wiley   +1 more source

THE AGING OF AMMONIUM CHLORIDE SMOKES [PDF]

open access: possibleCanadian Journal of Chemistry, 1951
In an extension of earlier work, studies have been made of the time variations in the particle number and size and mass concentration of 'still' ammonium chloride smokes having a wide range of initial mass concentration. Direct measurement of losses to chamber surfaces was an important feature of the experiments since it provided an additional ...
G. O. Langstroth, T. Gillespie
openaire   +2 more sources

Ammonium chloride and viral penetration

Archiv f�r die gesamte Virusforschung, 1967
Quantitation of the effect of NH4Cl on viral penetration was done under conditions of single-cycle replication in a system using Krebs-2 ascites cells and influenza virus, which produces only unassembled viral structural protein. Penetration was measured by neutralization of adsorbed virus in the presence or absence of NH4Cl and comparison of yields of
Anthony R. Scala, Monroe D. Eaton
openaire   +3 more sources

Trimethyl(phenyl)ammonium-chlorid [PDF]

open access: possibleActa Crystallographica Section C Crystal Structure Communications, 1989
[N(CH 3 ) 3 (C 6 H 5 )]Cl cristallise dans P2 1 2 1 2 1 avec a=13,307, b=10,635 et c=6,742 A, Z=4; affinement jusqu'a R=0,035. Les cations ont des liaisons N-C de 1,50 a 1,52 A. l'ion Cl − est niche entre les trois groupes methyl d'un cation voisin et a des contacts Cl...H avec trois atomes H phenyl de trois autres ...
V. Krug, U. Müller
openaire   +1 more source

The Dissociation of Ammonium Chloride

The Journal of Chemical Physics, 1944
Two values for the standard free energy of dissociation of ammonium chloride into ammonia and hydrogen chloride, calculated by two independent paths, are 21,860 cal. and 21,780 cal. at 298.1°K. The good agreement serves as additional evidence for the complete dissociation of ammonium chloride in the vapor phase.
openaire   +2 more sources

On the thermal conductivity of ammonium- and deutero-ammonium chloride

Physics Letters A, 1969
Abstract Measurements of the thermal conductivity of NH 4 - and ND 4 Cl for the temperature range 2°–300°K are presented. There is a first order phase transition in NH 4 - and probably a second order transition in ND 4 Cl.
W. Waidelich, W. Bausch
openaire   +2 more sources

Polymerization of tetraallyl ammonium chloride

Journal of Polymer Science Part A: Polymer Chemistry, 1989
AbstractThe radical polymerization of tetraallyl ammonium chloride (TAAC) was carried out in water using azo‐initiator as compared to that of diallyl dimethyl ammonium chloride (DADMAC); the rate of polymerization was quite low for TAAC, around one‐third of DADMAC.
George B. Butler   +3 more
openaire   +2 more sources

Precipitation of ammonium vanadate by ammonium chloride [PDF]

open access: possibleAmerican Journal of Science, 1902
F. A. Gooch, R. D. Gilbert
openaire   +1 more source

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