Results 41 to 50 of about 2,134,301 (294)

The size and polydispersity of silica nanoparticles under simulated hot spring conditions [PDF]

open access: yes, 2008
The nucleation and growth of silica nanoparticles in supersaturated geothermal waters was simulated using a flow-through geothermal simulator system. The effect of silica concentration ([SiO2]), ionic strength (IS), temperature (T) and organic additives ...
Tobler, D.J., Knapp, J., Benning, L.G.
core   +1 more source

Effects of ionic strength and ion pairing on (plant-wide) modelling of anaerobic digestion [PDF]

open access: yes, 2014
Plant-wide models of wastewater treatment (such as the Benchmark Simulation Model No. 2 or BSM2) are gaining popularity for use in holistic virtual studies of treatment plant control and operations. The objective of this study is to show the influence of
Gernaey, Krist V.   +19 more
core   +1 more source

Ionic strength effect on deprotonation of para-sulfonatocalix[4]arene [PDF]

open access: yesJournal of the Serbian Chemical Society, 2013
The deprotonation of para-sulfonatocalix[4]arene were studied by a combination of spectrophotometric and potentiometric methods at 25°C. The ionic strength of solutions was kept constant by sodium perchlorate as background electrolyte at 0.10 to 4.0 ...
Faraji Mohammad   +2 more
doaj   +1 more source

The effect of various pH, ionic strength and temperature on papain hydrolysis of salivary film [PDF]

open access: yes, 2012
Stimulated human whole saliva (WS) was used to study the dynamics of papain hydrolysis at defined pH, ionic strength and temperature with the view of reducing an acquired pellicle.
Yao, Jiang-Wu, Xiao, Yin, Lin, Feng
core   +1 more source

Autoprotolysis in water/methanol/NaCl ternary systems [PDF]

open access: yesJournal of the Serbian Chemical Society, 2013
A potentiometric method was used to determine the autoprotolysis constant for aqueous solutions containing 0, 20 and 40 weight percent of methanol in wide range of NaCl concentration at 25°C. Ionic strength was ranged between 0.25 and 2.00 mol L-
Farajtabar Ali   +2 more
doaj   +1 more source

ROLE OF ION PAIRS AND ACTIVITY IN ESTIMATION OF IONIC STRENGTH FROM ELECTRICAL CONDUCTIVITY OF IRRIGATION WATER

open access: yesThe Iraqi Journal of Agricultural science, 2023
This study was carried out in Erbil governorate, Iraq during 2020 to estimate the regression relations between the ionic strength of 354 water samples and their electrical conductivity then influence of correcting ion pairs and activity on this relation.
K. S. Rajab, A. O. Esmail
doaj   +1 more source

Intracellular Ionic Strength Sensing Using NanoLuc

open access: yes, 2021
Intracellular ionic strength regulates myriad cellular processes that are fundamental to cellular survival and proliferation, including protein activity, aggregation, phase separation, and cell volume.
Tausif Altamash   +3 more
core   +1 more source

Physico-chemical properties of natural actomyosin from breast and thigh meat of fast- and slow-growing chicken: a comparative study

open access: yesPoultry Science
: Physico-chemical behaviors of natural actomyosin (NAM) from slow-growing Korat chicken (KC) breast and thigh at low (0.2 M) and high (0.6 M) NaCl concentrations were evaluated and compared to those from their corresponding muscles in fast-growing ...
Ali Hamzeh   +2 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Ionic-Strength Responsive Zwitterionic Copolymer Hydrogels with Tunable Swelling and Adsorption Behaviors

open access: yes, 2018
In this work, we studied the swelling behavior and adsorption behavior of zwitterionic copolymer hydrogels, which were prepared via the free radical copolymerization of sulfobetaine methacrylate (SBMA) and other monomers including sodium p ...
Ting Lu (149031)   +7 more
core   +1 more source

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