Results 301 to 310 of about 265,095 (322)
ChemBioChem, Accepted Article.Aromatic ring flips are a hallmark of protein dynamics. They are mediated by either transient “breathing” motions in which the protein expands into the solvent or by transient internal rearrangement of void spaces. Therefore, they are excellent reporters of such transient protein fluctuations.
Matthias Dreydoppel +4 more
wiley +1 more source
ChemBioChem, Accepted Article.Gold(III) organometallic complexes, particularly cyclometalated Au(III) compounds, have emerged as powerful tools in catalysis and bioinorganic chemistry, offering unique reactivity distinct from their Au(I) counterparts. Among their most interesting transformations, C–S cross‐coupling reactions have become a selective strategy for cysteine arylation ...
Sophie R Thomas, Riccardo Bonsignore
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ChemCatChem, EarlyView.The effects of the osmolytes TMAO and sorbitol on the catalytic activity of Candida boidinii formate dehydrogenase are investigated using computational and experimental studies. The osmolytes exert different effects on the inter‐domain fluctuations, solvation, and active site dynamics of the enzyme as well as on the substrate residence times.
Julio A. Perez‐Erviti +7 more
wiley +1 more source
Contemporary Perspectives on Chronic Renal Disorders
Chronic Diseases and Translational Medicine, EarlyView.ABSTRACT The prevalence of renal diseases and its associated burden on healthcare have tremendously risen in the past few years. From simple markers assessing kidney function, current renal research delves into understanding the diseases at the cellular and molecular levels and not just at treating, but at improving quality of life, arresting ...
Deenadhayalan Ashok +5 more
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ChemElectroChem, EarlyView.Tracking down dissolved iridium species in proton exchange membrane water electrolysis, an innovative half‐cell method coupled to inductively coupled plasma‐mass spectrometry sheds light on iridium dissolution under industrially relevant current densities and the transport pathways through porous transport layer or proton exchange membrane.
Nico C. Röttcher +4 more
wiley +1 more source
ChemElectroChem, EarlyView.A new controlled drug release system triggered by the local pH change on the electrode interface is proposed and tested. It is based on a polyacrylic acid‐formed hydrogel matrix that provides payload holding and its pH‐induced release, while a cystamine derivative cross‐linker provides a covalent immobilization of the microgel onto the gold electrode ...
Maria Sawicka +7 more
wiley +1 more source
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1961
Publisher Summary The first determinations of osmotic pressures of proteins were made by Starling. He filtered blood serum through a gelatin membrane and obtained a solution that contained the crystalloid constituents of serum but from which the proteins had been withheld.
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Publisher Summary The first determinations of osmotic pressures of proteins were made by Starling. He filtered blood serum through a gelatin membrane and obtained a solution that contained the crystalloid constituents of serum but from which the proteins had been withheld.
openaire +4 more sources
Osmotic pressure or osmotic value [PDF]
, 1956 The presence of solutes in solutions or in living cells lowers the activity and the diffusion pressure (Meyer 1945) of the water molecules present. Unless this effect on the diffusion pressure of water is altered in the cell by some other factor such as an increased hydrostatic pressure or turgor pressure, the total concentration of dissolved particles
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Osmotic Pressure or Osmotic Suction—Which? [PDF]
Nature, 1916 THE interesting controversy between Profs. van Laar and Ehrenfest, referred to in NATURE of March 16, again raises the question of the cause for the approximate equality between osmotic pressure and gas pressure. In this connection the following simple proof, based on the kinetic theory, of van't Hoff's well-known relationship, may be of interest.
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