منابع مشابه
Acousto-microfluidics for screening of ssDNA aptamer
We demonstrate a new screening method for obtaining a prostate-specific antigen (PSA) binding aptamer based on an acoustofluidic separation (acoustophoreis) technique. Since acoustophoresis provides simultaneous washing and separation in a continuous flow mode, we efficiently obtained a PSA binding aptamer that shows high affinity without any additional washing step, which is necessary in other...
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We present new results on the summation of nonpower-series expansions in QCD Analytic Perturbation Theory (APT) in the one-loop approximation. We show how to generalize the approach suggested by one of us earlier to the cases of APT and Fractional APT (FAPT) with heavyquark thresholds. Using this approach we analyze the Higgs boson decay H → b̄b. We produce estimations of the higher-order correc...
متن کاملAsymmetric Price Transmission with R Package apt
The structure of the package apt and the implementation of models for asymmetric price transmission (APT) are explained in this note. This type of economic analysis is typically time series analysis with the steps of unit root test, cointegration test, and finally error correction model. APT studies have evolved with several distinct stages: pre-cointegration, linear cointegration, nonlinear th...
متن کاملFunctional single-cell hybridoma screening using droplet-based microfluidics.
Monoclonal antibodies can specifically bind or even inhibit drug targets and have hence become the fastest growing class of human therapeutics. Although they can be screened for binding affinities at very high throughput using systems such as phage display, screening for functional properties (e.g., the inhibition of a drug target) is much more challenging. Typically these screens require the g...
متن کاملA high-throughput cellulase screening system based on droplet microfluidics.
A new ultra-high-throughput screening assay for the detection of cellulase activity was developed based on microfluidic sorting. Cellulase activity is detected using a series of coupled enzymes leading to the formation of a fluorescent product that can be detected on a chip. Using this method, we have achieved up to 300-fold enrichments of the active population of cells and greater than 90% pur...
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ژورنال
عنوان ژورنال: Science-Business eXchange
سال: 2009
ISSN: 1945-3477
DOI: 10.1038/scibx.2009.259