Controlled Microfabrication of High-Aspect-Ratio Structures in Silicon at the Highest Etching Rates: The Role of H2O2 in the Anodic Dissolution of Silicon in Acidic Electrolytes
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201604310
Abstract: In this work the authors report on the controlled electrochemical etching of high-aspect-ratio (from 5 to 100) structures in silicon at the highest etching rates (from 3 to 10 µm min−1) at room temperature. This… read more here.
Keywords: dissolution; high aspect; aspect ratio; silicon ... See more keywords
Strong and Tough Supramolecular Microneedle Patches with Ultrafast Dissolution and Rapid‐Onset Capabilities
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207832
Abstract: Dissolving microneedle (DMN) patches are emerging as a minimally invasive and efficient transdermal drug delivery platform. Generally, noncrystalline, water‐soluble, and high‐molecular‐weight polymers are employed in DMNs because their sufficient intermolecular interactions can endow the DMNs… read more here.
Keywords: rapid onset; tough supramolecular; strong tough; dissolution ... See more keywords
Multistep Dissolution of Lamellar Crystals Generates Superthin Amorphous Ni(OH)2 Catalyst for UOR.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202301549
Abstract: Urea oxidation reaction (UOR) is an ideal replacement of the conventional anodic oxygen evolution reaction (OER) for efficient hydrogen production due to the favorable thermodynamics. However, the UOR activity is severely limited by the high… read more here.
Keywords: multistep dissolution; catalyst; dissolution; superthin amorphous ... See more keywords
Direct Visualization of the Evolution of a Single‐Atomic Cobalt Catalyst from Melting Nanoparticles with Carbon Dissolution
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DOI: 10.1002/advs.202200592
Abstract: Transition metal single‐atom catalysts (SACs) are of immense interest, but how exactly they are evolved upon pyrolysis of the corresponding precursors remains unclear as transition metal ions in the complex precursor undergo a series of… read more here.
Keywords: visualization evolution; dissolution; nanoparticles carbon; direct visualization ... See more keywords
Cross Talk between Transition Metal Cathode and Li Metal Anode: Unraveling Its Influence on the Deposition/Dissolution Behavior and Morphology of Lithium
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DOI: 10.1002/aenm.201900574
Abstract: Lithium metal batteries (LMBs) combining a Li metal anode with a transition metal (TM) cathode can achieve higher practical energy densities (Wh L−1) than Li/S or Li/O2 cells. Research for improving the electrochemical behavior of… read more here.
Keywords: metal anode; cathode; spectroscopy; behavior ... See more keywords
Effect of silver on gold cyanidation in mixed and segregated sulphidic minerals
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Journal of Chemical Engineering"
DOI: 10.1002/cjce.22705
Abstract: Gold is mostly found in nature in metallic form and is associated with sulphide minerals and other precious metals, most often silver. Pyrite, chalcopyrite, sphalerite, and stibnite are the sulphidic minerals investigated in the present… read more here.
Keywords: dissolution; pyrite chalcopyrite; silica; sulphidic minerals ... See more keywords
Comparison of Two Manufacturing Processes of Daprodustat for Bioequivalence and Dissolution in Healthy Volunteers: A Randomized Crossover Study.
Sign Up to like & getrecommendations! Published in 2023 at "Clinical pharmacology in drug development"
DOI: 10.1002/cpdd.1257
Abstract: Daprodustat, an orally bioavailable hypoxia-inducible factor-prolyl hydroxylase enzyme inhibitor, has recently completed phase 3 clinical development for treating anemia of chronic kidney disease. Part A of this 2-part, randomized, double-blind, single-dose, cross-over study (NCT04640311) compared… read more here.
Keywords: tablets manufactured; dissolution; bioequivalence; manufacturing processes ... See more keywords
On‐line Electrode Dissolution Monitoring during Organic Electrosynthesis: Direct Evidence of Electrode Dissolution during Kolbe Electrolysis
Sign Up to like & getrecommendations! Published in 2022 at "Chemsuschem"
DOI: 10.1002/cssc.202102228
Abstract: Abstract Electrode dissolution was monitored in real‐time during Kolbe electrolysis along with the characteristic products. The fast determination of appropriate reaction conditions in electro‐organic chemistry enables the minimization of electrode degradation while keeping an eye… read more here.
Keywords: kolbe electrolysis; dissolution; chemistry; electrode dissolution ... See more keywords
Variability in content and dissolution profiles of MDMA tablets collected in the UK between 2001 and 2018 - A potential risk to users?
Sign Up to like & getrecommendations! Published in 2019 at "Drug testing and analysis"
DOI: 10.1002/dta.2605
Abstract: 3,4-Methylenedioxymethamphetamine (MDMA, Ecstasy) tablets are widely used recreationally, and not only vary in appearance, but also in MDMA content. Recently, the prevalence of high-content tablets is of concern to public health authorities. To compare UK… read more here.
Keywords: content; variability; dissolution profiles; mdma content ... See more keywords
Method development for the investigation of Mn2+/3+, Cu2+, Co2+, and Ni2+ with capillary electrophoresis hyphenated to inductively coupled plasma–mass spectrometry
Sign Up to like & getrecommendations! Published in 2022 at "ELECTROPHORESIS"
DOI: 10.1002/elps.202200139
Abstract: The lifetime of lithium ion batteries (LIBs) decreases under continuous cycling due to various degradation processes, such as dissolution of transition metals (TMs) from the electrodes. Therefore, suitable methods to analyze the oxidation states of… read more here.
Keywords: cu2; dissolution; co2 ni2; method ... See more keywords
Seasonal δ13CDIC sourcing and geochemical flux in telogenetic epikarst of south‐central Kentucky
Sign Up to like & getrecommendations! Published in 2020 at "Earth Surface Processes and Landforms"
DOI: 10.1002/esp.4768
Abstract: Telogenetic epikarst carbon sourcing and transport processes and their associated hydrogeochemical responses are complex and dynamic. Carbon dioxide (CO2) transport rates in the epikarst zone are often driven by hydrogeochemical responses, which influence carbonate dissolution… read more here.
Keywords: south central; central kentucky; telogenetic epikarst; carbon ... See more keywords