Results 21 to 30 of about 26,556 (251)
Local SiC photoluminescence evidence of non-mutualistic hot spot formation and sub-THz coherent emission from a rectangular Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$ mesa [PDF]
, 2013 From the photoluminescence of SiC microcrystals uniformly covering a rectangular mesa of the high transition temperature $T_c$ superconductor Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$, the local surface temperature $T({\bm r})$ was directly measured during ...
Kadowaki, Kazuo +7 more
core +3 more sources
International Journal of Technology, 2020 In this study, the microcrystallization of the 2-thiophenecarboxaldehyde Schiff base of S-benzyldithiocarbazate (i.e. benzyl (2E)-2-[(thiophen-2-yl)methylidene]hydrazine-1-carbodithioate [TASBnDTC]) was fabricated by a reprecipitation method in an ...
Nur Halilatul Sadiqin Omar Ali +8 more
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Rhombic calcite microcrystals as a textural proxy for meteoric diagenesis
Scientific Reports, 2022 Numerous Phanerozoic limestones are comprised of diagenetic calcite microcrystals formed during mineralogical stabilization of metastable carbonate sediments.
Mohammed S. Hashim, Stephen E. Kaczmarek
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Dissolution enhancement of gliclazide using pH change approach in presence of twelve stabilizers with various physico-chemical properties [PDF]
, 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
Synthesis, characterisation and biological activity of gold(III) catecholate and related complexes [PDF]
, 2003 The reactions of the cyclometallated gold(III) complexes [LAuCl₂] [L=2-(dimethylaminomethyl)phenyl, 2-benzylpyridyl or 2-anilinopyridyl] with catechol, tetrachlorocatechol, or the cyclic α,β-diketone SCH(CO2Et)C(O)C(O)CH(CO2Et) give stable complexes ...
Evans, Cameron +3 more
core +2 more sources
Microcrystal manipulation with laser tweezers [PDF]
Acta Crystallographica Section D Biological Crystallography, 2013 X-ray crystallography is the method of choice to deduce atomic resolution structural information from macromolecules. In recent years, significant investments in structural genomics initiatives have been undertaken to automate all steps in X-ray crystallography from protein expression to structure solution.
Wagner, Armin +3 more
openaire +2 more sources
Nanomaterials, 2021 Lead-free two-dimensional metal halide perovskites have recently emerged as promising light-emitting materials due to their improved stability and attractive optical properties.
Jinsong Qi +4 more
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Enteric Entry of Microcrystals.
Experimental Biology and Medicine, 1965 SummaryMicron- and submicron-sized crystals of tricalcium phosphate, of sand and of barium sulfate ingested by rats entered the intestinal epithelium. They then were distributed and deposited in various organs where tricalcium phosphate and sand incited inflammation and granulomas.
H A, Reimann, J E, Imbriglia, T, Ducanes
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Intercalation events visualized in single microcrystals of graphite. [PDF]
, 2017 The electrochemical intercalation of layered materials, particularly graphite, is fundamental to the operation of rechargeable energy-storage devices such as the lithium-ion battery and the carbon-enhanced lead-acid battery.
Lodico, Jared J +2 more
core +2 more sources
Thermodynamic metal melting bases. Foundry production and metallurgy
Литьë и металлургия, 2020 Based on thermodynamic calculations, it is shown that metal melting is an equilibrium process that occurs at a constant temperature. In melting, microcrystals mainly disintegrate into nanocrystals.
E. I. Marukovich, V. Yu. Stetsenko
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