Results 21 to 30 of about 1,178,957 (338)

Dissolution enhancement of gliclazide using pH change approach in presence of twelve stabilizers with various physico-chemical properties [PDF]

open access: yes, 2009
Purpose. The micronization using milling process to enhance dissolution rate is extremely inefficient due to a high energy input, and disruptions in the crystal lattice which can cause physical or chemical instability.
Mostafavi, Seyed Abolfazl   +3 more
core   +2 more sources

Dynamic Pore‐Scale Dissolution by CO2‐Saturated Brine in Carbonates: Impact of Homogeneous Versus Fractured Versus Vuggy Pore Structure

open access: yesWater Resources Research, 2020
Limestone pore structure strongly influences dissolution and associated reactive transport. These effects are critical in limestone diagenesis and but also in engineering operations such as carbon capture and storage (CCS).
Yongfei Yang   +9 more
semanticscholar   +1 more source

Moving and union dissolution [PDF]

open access: yesDemography, 2008
Abstract This paper examines the effect of migration and residential mobility on union dissolution among married and cohabiting couples. Moving is a stressful life event, and a large, multidisciplinary literature has shown that family migration often benefits one partner (usually the man) more than the other.
Boyle, P.J.   +4 more
openaire   +6 more sources

Stability of clay particle-coated microbubbles in alkanes against dissolution induced by heating [PDF]

open access: yes, 2017
We investigated the dissolution and morphological dynamics of air bubbles in alkanes stabilized by fluorinated colloidal clay particles when subjected to temperature changes.
Achakulwisut, Kanvara   +5 more
core   +1 more source

Nickel, Manganese, and Cobalt Dissolution from Ni-Rich NMC and Their Effects on NMC622-Graphite Cells

open access: yesJournal of the Electrochemical Society, 2019
Transition metal dissolution from the cathode active material and its deposition on the anode causes significant cell aging, studied most intensively for manganese.
Roland Jung   +8 more
semanticscholar   +1 more source

Enhanced Drug Delivery by Dissolution of Amorphous Drug Encapsulated in a Water Unstable MOF.

open access: yesAngewandte Chemie, 2019
Encapsulating a drug molecule into a water reactive MOF leads to amorphous drug confined within the nanoscale pores. Rapid release of drug occurs upon hydrolytic decomposition of MOF in dissolution media. Application to improve dissolution and solubility
Kuthuru Suresh, A. Matzger
semanticscholar   +1 more source

Albendazole Solid Dispersions: Influence of Dissolution Medium Composition on In Vitro Drug Release [PDF]

open access: yes, 2014
The rate-limiting step to drug absorption is often dissolution from the dosage form, especially for poorly soluble com-pounds. Two possibilities for improving the dissolution of these drugs are to increase the available surface area and to im-prove their
Allemandi, Daniel Alberto   +4 more
core   +1 more source

Correlation between manganese dissolution and dynamic phase stability in spinel-based lithium-ion battery

open access: yesNature Communications, 2019
Historically long accepted to be the singular root cause of capacity fading, transition metal dissolution has been reported to severely degrade the anode. However, its impact on the cathode behavior remains poorly understood. Here we show the correlation
Tongchao Liu   +18 more
semanticscholar   +1 more source

The Common Intermediates of Oxygen Evolution and Dissolution Reactions during Water Electrolysis on Iridium

open access: yesAngewandte Chemie, 2018
Understanding the pathways of catalyst degradation during the oxygen evolution reaction is a cornerstone in the development of efficient and stable electrolyzers, since even for the most promising Ir based anodes the harsh reaction conditions are ...
O. Kasian   +4 more
semanticscholar   +1 more source

Bubble dissolution in horizontal turbulent bubbly flow in domestic central heating system [PDF]

open access: yes, 2013
In a domestic central heating system, the phenomenon of microbubble nucleation and detachment on the surface of a boiler heat exchanger finds its origins in the high surface temperature of the wall and consequential localised super saturation ...
Brunel University   +4 more
core   +1 more source

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