Single-walled carbon nanotubes (SWCNTs) deposits on glassy carbon and pyrolytic graphite electrodes have dramatically enhanced the direct electron transfer of the multihemic nitrite reductase from Desulfovibrio desulfuricans ATCC 27774, enabling a 10-fold increase in catalytic currents. At optimal ...
(xv) short-term, high quality investments, including, for example, commercial paper, bankers’ acceptances, certificates of deposit, bank time deposits, repurchase agreements, and investments in money market mutual funds or similar pooled investments; and (xvi) other instruments bearing fixed, ...
The reverse combustion process has been applied to the Orinoco deposits (Burger, 1978) and the Athabasca (Mungen and Nicholls, 1975). In tests such as these, it is essential to control the airflow and to mitigate the potential for spontaneous ignition (Burger, 1978). A modified combustion ...
Fe-Mn crust MID03 (red star), ODP/DSDP sites (white circles) and Fe-Mn crust (yellow square) are plotted in this figure. Detailed information about these deposits are provided in Supplementary Table1. Yellow and red circles with a central point represent the upwelling of Lower Circumpolar De...
Direct time constraints can be inferred by assessing the rapid incision of rivers22, but isolating the signal of capture from changes in tectonics or climate is challenging. To understand the drainage evolution of the Kosi River, and the implications of this evolution for Chomolungma, we combine ...
This can be attributed to the formation of white flaky or needle-like deposits on the surface pores of the specimen (Kannan and Ganesan, 2014). Few researchers reported similar precipitates possibly brucite on the surfaces of the specimens in the initial stages of exposure to MgSO4 (Santhanam ...
Human Alzheimer’s disease (AD), a common and highly debilitating neurodegenerative disorder leading to dementia, is associated with the deposition of β-amyloid-containing extracellular plaques18, including vascular β-amyloid deposits19, which appear to have a distinct pathophysiological pattern compared...
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In Parkinson’s disease brain, direct comparison of PLA and immunohistochemistry with the MJF-14 antibody shows widespread α-synuclein pathology preceding the formation of conventional Lewy pathology. In conclusion, we introduce an improved α-synuclein aggregate PLA to uncover abundant non-inclusion ...
Meanwhile, fluorophores are quenched at very close proximity (< 5 nm) or through direct contact with the surface of metals, in which the quenching effect overwhelms the enhancement effect. MEF can increase fluorescence intensity several hundred times. However, most of the reported results were ...