Results 41 to 50 of about 744,891 (357)

Spatially resolved observations of Europa's surface with Subaru/IRCS at 1.0-1.8 $μm$: Upper limits to the abundances of hydrated Cl-bearing salts [PDF]

open access: yesarXiv, 2022
Recent infrared observations at 1.5-4.0 $\mu m$ using large ground-based telescopes have suggested that Cl-bearing salts are likely present on Europa's surface as non-ice materials. The chemical compositions of those Cl-bearing salts are key to understanding Europa's ocean chemistry and habitability. Here we report the results of ground-based telescope
arxiv  

Aging of wood under long-term storage in a salt environment [PDF]

open access: yes, 2016
in deutscher Sprache nicht verfügbarAging of archeological wood in a salt environment was assessed in Hallstatt, Upper Austria, where Bronze Age wooden findings of the archeological salt mining site were compared with recent wood samples from the same ...
Grabner, M.   +5 more
core   +1 more source

Ion Clusters and Networks in "Water-in-Salt Electrolytes" [PDF]

open access: yesarXiv, 2021
Water-in-salt electrolytes (WiSEs) are a class of super-concentrated electrolytes that have shown much promise in replacing organic electrolytes in lithium-ion batteries. At the extremely high salt concentrations of WiSEs, ionic association is more complicated than the simple ion pair description.
arxiv  

Exploring the Pattern Formation of Lysozyme Drying Droplets in Phosphate Buffer Saline Solution [PDF]

open access: yesarXiv, 2021
The process of drying is a simple physical mechanism that drives a system to relax from one equilibrium point to another. The native states of the constituent particles in the droplets can be linked to the emergent morphological patterns via this drying process.
arxiv  

Coordination chemistry in fused-salt solutions [PDF]

open access: yes, 1969
Spectrophotometric work on structural determinations with fused-salt solutions is reviewed. Constraints placed on the method, as well as interpretation of the spectra, are discussed with parallels drawn to aqueous spectrophotometric curves of the same ...
Gruen, D. M.
core   +1 more source

Mass and ionic composition of atmospheric fine particles over Belgium and their relation with gaseous air pollutants [PDF]

open access: yes, 2008
Original article can be found at: http://www.rsc.org/publishing/journals/EM/Index.asp Copyright Royal Society of Chemistry. DOI: 10.1039/b805157gMass, major ionic components (MICs) of PM2.5, and related gaseous pollutants (SO2, NOx, NH3, HNO2, and HNO3 ...
Agnieszka Krata   +59 more
core   +1 more source

The intracellular domain of TLR2 is capable of high‐affinity Zn binding: possible outcomes for the receptor activation

open access: yesFEBS Letters, EarlyView.
Toll‐like receptors (TLRs) are important in the innate immune system. This study explores the zinc‐binding ability of the TLR2 TIR domain (TLR2TIR). We found that TLR2TIR binds zinc with nanomolar affinity through its cysteine residues. Two of them, C673 and C713, are vital for receptor activation, indicating that zinc may play a role in initiating ...
Vladislav A. Lushpa   +8 more
wiley   +1 more source

Profiling and evaluation of phenolic compounds in olive mill wastewater in Jordan

open access: yesWater Quality Research Journal
Phenolic compounds (PCs) are prevalent in olive mill wastewater (OMW), offering numerous health benefits but concurrently posing environmental challenges.
Reham M. Abu Shmeis   +2 more
doaj   +1 more source

Comparative Study of the Competitive Adsorption of Mg, Ca and Sr Ions onto Resins

open access: yesAdsorption Science & Technology, 2013
Existing studies on the adsorption of alkaline earth metal ions have mainly focused on the adsorption of one alkaline earth metal ion. However, under natural conditions, alkaline earth metal ions usually co-exist. While separating them using an adsorbent,
Xiaolei Gao   +7 more
doaj   +1 more source

Phosphine-porphyrin conjugates : a thesis presented in partial fulfilment of the requirements for the degree of Masterate of Science in Chemistry at Massey University, New Zealand [PDF]

open access: yes, 2000
The research carried out in this thesis comprises an investigation into the synthesis and characterisation of a variety of complexed phosphine-aldehydes, complexed phosphinoporphyrins, and phosphinoferrocene conjugates.
Lun, David James
core  

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