Results 31 to 40 of about 909,392 (302)

Advances in dissolution understanding and their implications for cement hydration

open access: yesRILEM Technical Letters, 2017
Recent advances in bridging kinetics and thermodynamics of mineral dissolution have opened new horizons in our understanding of the role of dissolution in cement hydration.
Patrick Juilland   +3 more
doaj   +1 more source

Kinetics of molybdenum(VI) oxide dissolution in sulfuric acid solutions

open access: yes, 2020
The kinetics of molybdenum(VI) oxide dissolution in sulfuric acid solutions at various temperatures is experimentally studied.
Zaitsev B.E.   +5 more
core   +2 more sources

Physiologically Relevant In Vitro-In Vivo Correlation (IVIVC) Approach for Sildenafil with Site-Dependent Dissolution

open access: yesPharmaceutics, 2019
This study aimed to establish a physiologically relevant in vitro-in vivo correlation (IVIVC) model reflecting site-dependent dissolution kinetics for sildenafil based on population-pharmacokinetic (POP-PK) modeling.
Tae Hwan Kim   +4 more
doaj   +1 more source

Mineral dissolution in silicate melts [PDF]

open access: yes, 2015
Quartz and orthopyroxene in mafic rocks are commonly observed to be surrounded by fringes of granular pyroxene, and of olivine and clinopyroxene, respectively. This study reproduces the conditions of formation of these textures, and investigates their
Curry, Richard M.
core   +2 more sources

Dissolution Kinetics for Colemanite Ore in Propionic Acid Solutions Saturated with Pyrite Roasting Gas [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
In this study, the dissolution kinetics for colemanite in propionic acid solutions saturated with pyrite roasting gas were investigated in a mechanically mixed system. The parameters were determined as temperature, particle size, solid/liquid ratio, acid
Mücahit Uğur
doaj   +1 more source

Stratified polymer dissolution model based on impedance data from quartz crystal microbalance method

open access: yesApplied Physics Express
In lithography, the development process is essential for achieving high fidelity. The quartz crystal microbalance (QCM) method is a primary tool for analyzing the dissolution kinetics of resist polymers by measuring their frequency and impedance. However,
Yuqing Jin   +5 more
doaj   +1 more source

Influence of Excipients on the Release Kinetics and Antioxidant Activity of Encapsulated Propolis Phenolic Compounds

open access: yesAntioxidants
Propolis is a widely studied natural raw material, the composition of which varies depending on the plant origin, harvest season, geographical area, climate and bee species.
Monika Jokubaite   +4 more
doaj   +1 more source

The Kinetics of Pyrite Dissolution in Nitric Acid Solution

open access: yesMaterials, 2022
Refractory sulphidic ore with gold captured in pyrite has motivated researchers to find efficient means to break down pyrite to make gold accessible and, ultimately, improve gold extraction. Thus, the dissolution of pyrite was investigated to understand the mechanism and find the corresponding kinetics in a nitric acid solution.
Samaneh Teimouri   +3 more
openaire   +3 more sources

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

Assessment of in Vitro Comparative Dissolution Kinetics of Moxonidine Products as a Factor Potentially Determining Effectiveness of Antihypertensive Treatment

open access: yesРациональная фармакотерапия в кардиологии, 2019
Aim. Investigation of comparative dissolution kinetics of generic medicinal products containing moxonidine versus reference drug. Material and methods.
G. V. Ramenskaya   +3 more
doaj   +1 more source

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