منابع مشابه
Etch-a-sketch Resonator
This paper demonstrates AFM-based post-release piezoelectric domain engineering [1] on a Lithium Niobate (LN) MEMS resonator. We “Etch-A-Sketch” a poling pattern on the membrane resonator that redefines the electro-mechanical coupling of the mechanical vibration modes. This technique introduces a new resonance peak at 681 MHz to the original un-poled admittance spectrum of the resonator. In add...
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Particles are commonly present on the membrane faces revealed by freeze-etching. The number, distribution and size of these particles vary considerably both between different membranes and, in many cases, between the 2 fracture faces found in individual membranes. Many of the larger particles appear to be too large to fit totally within smooth-surfaced membranes, so raising the question of how ...
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Site-specific proteolysis of proteins plays an important role in many cellular functions and is often key to the virulence of infectious organisms. Efficient methods for characterization of proteases and their substrates will therefore help us understand these fundamental processes and thereby hopefully point towards new therapeutic strategies. Here, a novel whole-cell in vivo method was used t...
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ژورنال
عنوان ژورنال: Nature Methods
سال: 2012
ISSN: 1548-7091,1548-7105
DOI: 10.1038/nmeth.2006